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Intel Lakefield Core i5-L16G7 Performance Benchmarks Leak

Performance benchmarks have started leaking for Intel-s upcoming Lakefield CPUs - low-power SoCs designed with Intel's latest technology. The Lakefield family of CPUs will make use of an Arm-similar big.LITTLE design, where this particular CPU, the Core i5-L16G7, will ship with four low-power "Tremond" cores and one large, high-performance "Sunny Cove" core for peak workloads. Built using Intel's Foveros stacking technology, these are the first chips to be built on Intel's modular platform, which should allow for pairing of I/O dies, chiplet-like CPU arrangements and memory in a 3D package. Physical distance reductions impact latency and power consumption, which should allow for an interesting design result.

Notebookcheck has tested an Intel Lakefield Core i5-L16G7 CPU that's being deployed on upcoming Samsung's Galaxy Book S, and the results are sort of a mixed bag. For one, Intel's Lakefield seems to be around 67% slower than the company's previous ultra-low-power architecture, Amber Lake. Something of this might have been caused by the fact that the Lakefield CPU didn't boost towards its advertised 3.0 GHz; it only managed to reach 2.4 GHz, which obviously hampered performance. Perhaps pre-release silicon is the culprit, or perhaps it's the galaxy Book S that's been configured with more restrictive thermal and power characteristics than the chip was actually designed to run at. The chip did manage to run the FireStrike test beating the Amber Lake-based Acer Swift 7 by 23%, though, so not all is looking bleak.

Possible Intel "Ice Lake-SP" 24-core Xeon Processor Surfaces on Geekbench Database

Intel plans to update its Xeon Scalable server processor family this year with the new "Ice Lake-SP" microarchitecture. Built on the 10 nm+ silicon fabrication process, "Ice Lake-SP" is a high- thru extreme core-count monolithic silicon that features "Sunny Cove" CPU cores that introduce the first real IPC increases over "Skylake." A 24-core/48-thread processor likely based on this silicon surfaced on the Geekbench database, where it posted some impressive numbers given its low clock speeds.

The processor comes with an identification string "GenuineIntel Family 6 Model 106 Stepping 4," with a nominal clock speed of 2.20 GHz, and boost frequency of 2.90 GHz, which points to the possibility of this being an engineering sample. Besides clock speeds and core counts, some basic hardware specs were detected by Geekbench 4. For starters, the processor has an L1D cache size of 48 KB and L1I cache size of 32 KB, which is similar to the client-segment "Ice Lake-U" silicon based Core i7-1065G7, and confirms that this processor uses "Sunny Cove" cores. "Cascade Lake" and "Skylake" cores use 32 KB L1D caches. Also, the dedicated L2 cache per core is 1.25 MB, up from the 1 MB L2 caches on "Cascade Lake." Client-segment "Ice Lake" chips use 512 KB L2 caches. The shared L3 cache is 36 MB (or 1.5 MB slice per core), which loosely aligns with the cache balance of Intel's server and HEDT processors. In this bench run, the processor is backed by 256 GB of memory, of an unknown type or configuration. In the three bench runs, the setup scores roughly 4100 points single-core, and roughly 42000 points multi-core.

First Intel "Lakefield" Powered Samsung Galaxy Book S Listed on the Company's Canadian Store

One of the first Intel "Lakefield" heterogenous processor-powered devices, a Samsung Galaxy Book S model, is listed by Samsung on its Canadian online store. The Galaxy Book series typically consists of Arm-powered clamshell/convertible notebooks that use Windows 10 (Arm version). The device in question is a Galaxy Book S 13.3-inch notebook bearing model number NP767XCM-K01CA, and comes in two color trims - "Mercury Gray" and "Earthy Gold."

Under the hood is an Intel Core i5-L16G7 "Lakefield" heterogenous processor that has four "Tremont" low-power cores, and a "Sunny Cove" high-performance cores, in an arrangement rivaling Arm big.LITTLE, the first of many such chips from the company, as it taps into new technologies such as heterogenous cores and advanced Foveros chip packaging to design its future processors. The notebook offers Full HD resolution, 8 GB of RAM, 256 GB or 512 GB of solid-state NVMe storage, 802.11ax 2x2 WLAN, and a 42 Wh battery, possibly with double-digit hour battery life. All of this goes into a 6.2 mm (folded) device weighing under a kilogram.

Intel "Tiger Lake" and "Lakefield" to Launch Around September-October, 2020

The 11th generation Intel Core "Tiger Lake" mobile processor and pioneering "Lakefield" heterogenous x86 processor could debut around September or October, 2020, according to a leaked Lenovo internal slide posted by NotebookCheck. It also points to Intel denoting future processors' lithography with Foveros 3D Packaging as simply "3D," and not get into a nanometer number-game with AMD (which is now in 7 nm and on course to 5 nm in 2022). This makes sense as Foveros allows the combination of dies built on different silicon fabrication nodes.

"Tiger Lake" is still denoted as a 10 nm as it's a planar chip. Intel is developing it on a refined 10 nm+ silicon fabrication process, which apparently enables Intel to increase clock speeds without breaking the target power envelope. "Tiger Lake" sees the commercial debut of Intel's ambitious Xe graphics architecture as an iGPU solution. "Lakefield," on the other hand, is a 5-core processor combining four "Tremont" low power x86-64 cores with a "Sunny Cove" high-powered core, in a setup rivaling Arm big.LITTLE, enabling the next generation of mobile computing form-factors, which Intel and its partners are still figuring out under Project Athena.

Intel 10nm Product Lineup for 2020 Revealed: Alder Lake and Ice Lake Xeons

A leaked Intel internal slide surfaced on Chinese social networks, revealing five new products the company will build on its 10 nm silicon fabrication process. These include the "Alder Lake" heterogenous desktop processor, "Tiger Lake" mobile processor, "Ice Lake" based Xeon Scalable enterprise processors, DG1 discrete GPU, and "Snow Ridge" 5G base-station SoC. Some, if not all of these products, will implement Intel's new 10 nm+ silicon fabrication node that is expected to go live within 2020.

"Alder Lake" is a desktop processor that implements Intel's new heterogenous x86 core design that's making its debut with "Lakefield." The chip features up to 8 larger "Willow Cove" or "Golden Cove" CPU cores, and up to 8 smaller "Tremont" or "Gracemont" cores. This 8-big/8-small combo lets the chip achieve TDP targets around 80 Watts. Next up is "Tiger Lake," Intel's next-generation mobile processor family succeeding "Ice Lake." This microarchitecture implements "Willow Cove" CPU cores in a homogeneous setup, alongside Xe architecture based integrated graphics. "Ice Lake-SP" is Intel's next enterprise architecture that places mature "Sunny Cove" CPU cores in extreme core-count dies. Lastly, there's "Snow Ridge," an SoC purpose built for 5G base-stations. Image quality notwithstanding, these slides don't appear particularly new, and it's likely that COVID-19 has destabilized the roadmap. For instance, "Alder Lake," and "Ice Lake-SP" are expected to be 10 nm++ chips, a node that doesn't go live before 2021.

Trio of Intel 10th Gen "Ice Lake" NG Processors Show Up on Intel Website

Three new 10th generation Core "Ice Lake-U" notebook processors surfaced on Intel website with a curious new nomenclature, possibly ahead of their "Q2-2020" launch. The three follow the processor model numbering convention of 10x0NGy, where x denotes the key model differentiator, and y the iGPU tier differentiator. Among the three parts are the Core i7-1060NG7, the Core i5-1030NG7, and the Core i3-1000NG4. The i5-1060NG7 and i5-1030NG7 are 10-Watt parts and feature 4-core/8-thread "Sunny Cove" CPUs, while the i3-1000NG4 packs a 2-core/4-thread "Sunny Cove" CPU, and is rated at 9 W TDP.

What sets the Core i5 apart from the Core i7, besides CPU clock speeds, are L3 cache sizes: 8 MB for the Core i7, and 6 MB for the i5. The Core i3 packs 4 MB. With an eye clearly on ultra-portable notebooks, these chips only feature dual-channel LPDDR4 memory interfaces, with memory clock speeds of up to 3733 MT/s. The i7-1060NG7 CPU ticks at 1.20 GHz and up to 3.80 GHz Turbo Boost; while the i5-1030NG7 runs between 1.10 GHz to 3.50 GHz. The i3-1000NG4 is clocked 1.10 GHz with 3.20 GHz Turbo Boost. The Core i7 and Core i5 parts pack an identical Gen11 iGPU: Iris Plus clocked between 300 MHz to 1.10 GHz for the i7 and up to 1.05 GHz for the i5. The Core i3 features 300-900 MHz iGPU clock speeds and fewer execution units.

Intel Core i5-L15G7 Lakefield Processor Spotted

Intel has been experimenting with a concept of mixing various types of cores in a single package with a design called Lakefield. With this processor, you would get a package of relatively small dimensions that are 12-by-12-by-1 millimeters withing very low TDP. Thanks to the Twitter user InstLatX64 (@InstLatX64) we have some GeekBench 5 results of the new Lakefield chip. The CPU in question is the Core i5-L15G7, a 5 core CPU without HyperThreading. The 5C/5T would be a weird configuration if only Lakefield wasn't meant for such configs. There are one "big" Sunny Cove core and four "small" Tremont cores built on the 10 nm manufacturing process. This is the so-called compute die, where only the CPU cores are present. The base dies containing other stuff like I/O controllers and PHYs, memory etc. is made on a low-cost node like 22 nm, where performance isn't the primary target. The whole chip is targeting the 5-7 W TDP range.

In the GeekBench 5 result we got, the Core i5-L15G7 is a processor that has a base frequency of 1.4 GHz, while in the test it reached as high as 2.95 GHz speeds. This is presumably for the big Sunny Cove cores, as Tremont cores are supposed to be slower. The cache configuration reportedly puts 1.5 MB of L2$ and 4 MB of L3$ for the CPUs. If we take a look at performance numbers, the chip scores 725 points in single-core tests, while the multi-core result is 1566 points. We don't know what is the targeted market and what it competes with, however, if compared to some offerings from Snapdragon, like the Snapdragon 835, it offers double the single-threaded performance with a similar multi-core score. If this is meant to compete with the more powerful Snapdragon offerings like the 8cx model, comparing the two results in Intel's fail. While the two have similar single-core performance, the Snapdragon 8cx leads by as much as 76.9% in a multi-core scenario, giving this chip a heavy blow.
Intel Core i5-L15G7 Intel Lakefield

Intel Zooms in on "Lakefield" Foveros Package

The fingernail-size Intel chip with Foveros technology is a first-of-its kind. With Foveros, processors are built in a totally new way: not with the various IPs spread out flat in two dimensions, but with them stacked in three dimensions. Think of a chip designed as a layer cake (a 1-millimeter-thick layer cake) versus a chip with a more-traditional pancake-like design. Intel's Foveros advanced packaging technology allows Intel to "mix and match" technology IP blocks with various memory and I/O elements - all in a small physical package for significantly reduced board size. The first product designed this way is "Lakefield," the Intel Core processor with Intel hybrid technology.

Industry analyst firm The Linley Group recently named Intel's Foveros 3D-stacking technology as "Best Technology" in its 2019 Analysts' Choice Awards. "Our awards program not only recognizes excellence in chip design and innovation, but also acknowledges the products that our analysts believe will have an impact on future designs," said Linley Gwennap, of The Linley Group.

Intel Core i5-L16G7 is the first "Lakefield" SKU Appearance, Possible Prelude to New Nomenclature?

Intel Core i5-L16G7 is the first commercial SKU that implements Intel's "Lakefield" heterogenous x86 processor architecture. This 5-core chip features one high-performance "Sunny Cove" CPU core, and four smaller "Tremont" low-power cores, with an intelligent scheduler balancing workloads between the two core types. This is essentially similar to ARM big.LITTLE. The idea being that the device idles most of the time, when lower-powered CPU cores can hold the fort; performance cores kick in only when really needed, until which time they remain power-gated. Thai PC enthusiast TUM_APISAK discovered the first public appearance of the i5-L16G7 in an unreleased Samsung device that has the Userbenchmark device ID string "SAMSUNG_NP_767XCL."

Clock speeds of the processor are listed as "1.40 GHz base, with 1.75 GHz turbo," but it's possible that the two core types have different clock-speed bands, just like the cores on big.LITTLE SoCs. Other key components of "Lakefield" include an iGPU based on the Gen11 graphics architecture, and an LPDDR4X memory controller. "Lakefield" implements Foveros packaging, in which high-density component dies based on newer silicon fabrication nodes are integrated with silicon interposers based on older fabrication processes, which facilitate microscopic high-density wiring between the dies. In case of "Lakefield," the Foveros package features a 10 nm "compute field" die sitting atop a 22 nm "base field" interposer.

Intel Unveils Xe DG1-SDV Graphics Card, Demonstrates Intent to Seriously Compete in the Gaming Space

At a media event on Wednesday, Intel invited us to check out their first working modern discrete graphics card, the Xe DG1 Software Development Vehicle (developer-edition). Leading the event was our host Ari Rauch, Intel Vice President and General Manager for Graphics Technology Engineering and dGPU Business. Much like gruff developer-editions of game consoles released to developers several quarters ahead of market launch, the DG1-SDV allows software developers to discover and learn the Xe graphics architecture, and develop optimization processes for their current and future software within their organizations. We walked into the event expecting to see a big ugly PCB with a bare fan-heatsink and a contraption that sort-of looks like a graphics card; but were pleasantly surprised with what we saw: a rather professional product design.

What we didn't get at the event, through, was a juicy technical breakdown of the Xe graphics architecture, and its various components that add up to the GPU. We still left pleasantly surprised for what we were shown: it works! The DG1-SDV is able to play games at 1080p, even if they are technically lightweight titles like "Warframe," and aren't maxing out settings. The SDV is a 15.2 cm-long graphics card that relies on the PCI-Express slot for power entirely (and hence pulling less than 75 W).

Intel "Rocket Lake" an Adaptation of "Willow Cove" CPU Cores on 14nm?

The "Willow Cove" CPU core design succeeds "Sunny Cove," Intel's first truly new CPU core design in close to 5 years. "Sunny Cove" is implemented in the 10 nm "Ice Lake" microarchitecture, and "Willow Cove" cores are expected to debut with the 10 nm+ "Tiger Lake." It turns out that Intel is working to adapt "Willow Cove" CPU cores onto a 14 nm microarchitecture, and "Rocket Lake" could be it.

Twitter user @chiakokhua, a retired VLSI engineer with high hit-rate on CPU microarchitecture news, made sense of technical documents to point out that "Rocket Lake" is essentially a 14 nm adaptation of "Tiger Lake," but with the iGPU shrunk significantly, to make room for the larger CPU cores. The Gen12 iGPU on "Rocket Lake-S" will feature just 32 execution units (EUs), whilst on "Tiger Lake," it has three times the muscle, with 96 EUs. "Rocket Lake" also replaces "Tiger Lake's" FIVR (fully-integrated voltage regulation) with a conventional SVID VRM architecture.

Microsoft Unveils First Intel "Lakefield" Device and Surface Lineup with 10th Gen Core

Today, at a launch event in New York City, Microsoft previewed the Surface Neo, a category-defining device co-engineered with Intel. The dual-screen device will be powered by Intel's unique processor, code-named "Lakefield," that features an industry-first architecture combining a hybrid CPU with Intel's Foveros 3D packaging technology. It offers device-makers more flexibility to innovate on design, form factor and experience.

"The innovation we've achieved with Lakefield gives our industry partners the ability to deliver on new experiences, and Microsoft's Neo is trailblazing a new category of devices. Intel is committed to pushing the boundaries of computing by delivering key technology innovations for partners across the ecosystem," said Gregory Bryant, Intel executive vice president and general manager of the Client Computing Group.

Intel "Ice Lake" IPC Best-Case a Massive 40% Uplift Over "Skylake," 18% on Average

Intel late-May made its first major disclosure of the per-core CPU performance gains achieved with its "Ice Lake" processor that packs "Sunny Cove" CPU cores. Averaged across a spectrum of benchmarks, Intel claims a best-case scenario IPC (instructions per clock) uplift of a massive 40 percent over "Skylake," and a mean uplift of 18 percent. The worst-case scenario sees its performance negligibly below that of "Skylake." Intel's IPC figures are derived entirely across synthetic benchmarks, which include SPEC 2016, SPEC 2017, SYSMark 2014 SE, WebXprt, and CineBench R15. The comparison to "Skylake" is relevant because Intel has been using essentially the same CPU core in the succeeding three generations that include "Kaby Lake" and "Coffee Lake."

A Chinese tech-forum member with access to an "Ice Lake" 6-core/12-thread sample put the chip through the CPU-Z internal benchmark (test module version 17.01). At a clock-speed of 3.60 GHz, the "Ice Lake" chip allegedly achieved a single-core score of 635 points. To put this number into perspective, a Ryzen 7 3800X "Matisse" supposedly needs to run at 4.70 GHz to match this score, and a Core i7-7700K "Kaby Lake" needs to run at 5.20 GHz. Desktop "Ice Lake" processors are unlikely to launch in 2019. The first "Ice Lake" processors are 4-core/8-thread chips designed for ultraportable notebook platforms, which come out in Q4-2019, and desktop "Ice Lake" parts are expected only in 2020.

Intel 10th Generation Core Case-badges Revealed

Intel laid rest to speculation that post 9th generation, it could replace its Core brand with something else. The 10th generation Core processors, built around the 10 nm "Ice Lake" microachitecture, will feature the first noteworthy IPC increments since "Skylake" thanks to their new "Sunny Cove" CPU cores. These will also feature DLBoost, a fixed-function matrix-multiplication hardware that speeds up deep-neural net building and training by 5x, as well as certain AVX-512 instructions. The cores will be optimized to cope with 2.4 Gbps 802.11ax Wi-Fi and faster Ethernet standards. The first of these chips will target mobile computing platforms, and will be quad-core parts like the dies pictured below. To save notebook PCB real-estate, Intel will put the processor and PCH dies into a multi-chip module. It will be quite a wait for the desktop implementation, but at least you know what their case-badges look like.

Intel "Tiger Lake" Architecture Combines Willow Cove CPU Cores and Xe iGPU

Even as Intel banks on 10 nm "Ice Lake" to pull it out of the 14 nm dark ages, the company is designing a fascinating new monolithic processor SoC die that succeeds it. Codenamed "Tiger Lake," and slated to debut in 2020, this die packs "Willow Cove" CPU cores and an iGPU based on Intel's Xe architecture, not Gen11. "Willow Cove" CPU cores are more advanced than the "Sunny Cove" cores "Ice Lake" packs, featuring a redesigned on-die cache, additional security features, and transistor optimization yielded from the newer 10 nm+ silicon fabrication process.

Intel is already boasting of 1 TFLOP/s compute power of the Gen11 iGPU on "Ice Lake," so it's logical to predict that the Xe based iGPU will be significantly faster. It will also support the latest display standards. The "next-gen I/O" referenced by Intel could be faster NVMe, Thunderbolt, and USB standards that leverage the bandwidth doubling brought about by PCI-Express gen 4.0. Here's the catch: much like "Ice Lake," the new "Tiger Lake" chip will get a mobile debut as Tiger Lake-Y or Tiger Lake-U, and desktop processors could follow later, possibly even 2021, depending on how much pressure it faces from AMD.

Intel Switches Gears to 7nm Post 10nm, First Node Live in 2021

Intel's semiconductor manufacturing business has had a terrible past 5 years as it struggled to execute its 10 nanometer roadmap forcing the company's processor designers to re-hash the "Skylake" microarchitecture for 5 generations of Core processors, including the upcoming "Comet Lake." Its truly next-generation microarchitecture, codenamed "Ice Lake," which features a new CPU core design called "Sunny Cove," comes out toward the end of 2019, with desktop rollouts expected 2020. It turns out that the 10 nm process it's designed for, will have a rather short reign at Intel's fabs. Speaking at an investor's summit on Wednesday, Intel put out its silicon fabrication roadmap that sees an accelerated roll-out of Intel's own 7 nm process.

When it goes live and fit for mass production some time in 2021, Intel's 7 nm process will be a staggering 3 years behind TSMC, which fired up its 7 nm node in 2018. AMD is already mass-producing CPUs and GPUs on this node. Unlike TSMC, Intel will implement EUV (extreme ultraviolet) lithography straightaway. TSMC began 7 nm with DUV (deep ultraviolet) in 2018, and its EUV node went live in March. Samsung's 7 nm EUV node went up last October. Intel's roadmap doesn't show a leap from its current 10 nm node to 7 nm EUV, though. Intel will refine the 10 nm node to squeeze out energy-efficiency, with a refreshed 10 nm+ node that goes live some time in 2020.

Intel 10nm Ice Lake to Quantitatively Debut Within 2019

Intel put out interesting details about its upcoming 10 nanometer "Ice Lake" CPU microarchitecture rollout in its recent quarterly financial results call. The company has started qualification of its 10 nm "Ice Lake" processors. This involves sending engineering samples to OEMs, system integrators and other relevant industry partners, and getting the chips approved for their future product designs. The first implementation of "Ice Lake" will not be a desktop processor, but rather a low-power mobile SoC designed for ultraportables, codenamed "Ice Lake-U." This SoC packs a 4-core/8-thread CPU based on the "Sunny Cove" core design, and Gen11 GT2 integrated graphics with 64 execution units and nearly 1 TFLOP/s compute power. This SoC will also support WiFi 6 and LPDDR4X memory.

Intel CEO Bob Swan also remarked that the company has doubled its 10 nm yield expectations. "On the [10 nm] process technology front, our teams executed well in Q1 and our velocity is increasing," he said, adding "We remain on track to have volume client systems on shelves for the holiday selling season. And over the past four months, the organization drove a nearly 2X improvement in the rate at which 10nm products move through our factories." Intel is prioritizing enterprise over desktop, as "Ice Lake-U" will be followed by "Ice Lake-SP" Xeon rollout in 2020. There was no mention of desktop implementations such as "Ice Lake-S." Intel is rumored to be preparing a stopgap microarchitecture for the desktop platform to compete with AMD "Matisse" Zen 2 AM4 processors, codenamed "Comet Lake." This is essentially a Skylake 10-core die fabbed on existing 14 nm++ node. AMD in its CES keynote announced an achievement of per-core performance parity with Intel, so it could be interesting to see how Intel hopes 10 "Skylake" cores match up to 12-16 "Zen 2" cores.

Intel Unveils "Lakefield" Heterogenous SoC and "Project Athena"

Intel today unveiled a killer new product with which it hopes to bring about as big a change to mobile computing as Ultrabook did some eight years ago. This effort is a combination of a new mobile computing form-factor codenamed "Project Athena," and an SoC at its heart, codenamed "Lakefield." Put simply, "Lakefield" is a 10 nm SoC that's integrated much in the same way as today's ARM SoCs, which combine IP from various vendors onto a single PoP (package-over-package) Foveros die.

The biggest innovation with "Lakefield" is its hybrid x86 multi-core CPU design, which combines four Atom-class low-power cores, with one Core-class "Sunny Cove" core, in a setup akin to ARM's big.LITTLE. Low-power processing loads are distributed to the smaller cores, while the big core is woken up to deal with heavy loads. The SoC also integrates a Gen 11 iGPU core, partial components to accelerate 802.11ax WLAN, 5G, an PoP DRAM and NVMe storage devices. The reference motherboard based on "Lakefield" is barely larger than an M.2 SSD!

Intel's Foveros-based, Hybrid x86 CPUs Mean the Company Needed to Sprinkle some ARM

Intel at its architecture day revealed one of the more exquisite in-house designs for the company in recent years: a hybrid x86 chip that seems to imbibe from ARM's own big.Little design mantra. The new Hybrid x86 CPU that was announced takes this design choice in pairing a single, high-performance Sunny Cove core with four smaller Atom cores. This chip is built using Intel's Foveros manufacturing technology, which means a 22FFL IO chip serves as an active interposer, connected via TSVs to a 10nm die that contains both types of cores. The tiny chips measures just 12 x 12 x 1 mm (144 mm²), and looks to reduce footprint even further by including a POP (package on package) memory design.

The new Intel design is aimed at low-power environments, with the chip having been designed to work on a 2 mW standby power ratio, with less than a 7 W of power - for a big.Little five-core design and a 64 EU design with Gen11 graphics core. Intel's Jim Keller said that the company is testing the intricacies and advantages of this design internally, so more products based on this manufacturing and packaging mantra could pop up sometime in the future.

Intel 10nm "Ice Lake" to Combine "Sunny Cove" CPU Cores with Gen11 iGPU

Intel's upcoming "Ice Lake" die could be the company's biggest processor innovation in a decade, combining new clean-slate design "Sunny Cove" CPU cores, and a new integrated graphics solution based on the company's Gen11 architecture. "Sunny Cove" introduces significant IPC (single-thread performance) gains over "Coffee Lake," introduces new ISA instruction sets, including AVX-512; and a brand new uncore component; while the Gen11 graphics core is Intel's first iGPU to reach the 1 TFLOP/s mark. Intel demonstrated the ultra-low power "Ice Lake-U" SoC platform in its 2018 Architecture Day briefing.

This "Ice Lake-U" chip, with its TDP in the ballpark of 15 W, was shown ripping through 7-zip and "Tekken 7." With 7-zip, Intel was trying to demonstrate vector-AES and SHA-NI improving archive encryption performance by 75 percent over "Skylake." The Gen11 iGPU was shown providing a smoother gameplay than Skylake with Gen9, although the company neither mentioned resolution, nor frame-rates. Anandtech wagers it's above 30 fps.

Intel Unveils a Clean-slate CPU Core Architecture Codenamed "Sunny Cove"

Intel today unveiled its first clean-slate CPU core micro-architecture since "Nehalem," codenamed "Sunny Cove." Over the past decade, the 9-odd generations of Core processors were based on incrementally refined descendants of "Nehalem," running all the way down to "Coffee Lake." Intel now wants a clean-slate core design, much like AMD "Zen" is a clean-slate compared to "Stars" or to a large extent even "Bulldozer." This allows Intel to introduce significant gains in IPC (single-thread performance) over the current generation. Intel's IPC growth curve over the past three micro-architectures has remained flat, and only grew single-digit percentages over the generations prior.

It's important to note here, that "Sunny Cove" is the codename for the core design. Intel's earlier codenaming was all-encompassing, covering not just cores, but also uncore, and entire dies. It's up to Intel's future chip-designers to design dies with many of these cores, a future-generation iGPU such as Gen11, and a next-generation uncore that probably integrates PCIe gen 4.0 and DDR5 memory. Intel details "Sunny Cove" as far as mentioning IPC gains, a new ISA (new instruction sets and hardware capabilities, including AVX-512), and improved scalability (ability to increase core-counts without running into latency problems).
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