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Intel Arc G3 Extreme CPU Shows Promising Performance in Benchmark Leak

With retail leaks revealing a new MSI Claw handheld slated to arrive soon with Intel's Arc G3 Extreme dedicated handheld CPU onboard, it's no surprise to see the CPU, and its Arc B380 iGPU, appear in early benchmarks. According to a recent PassMark run, the Intel Arc G3 Extreme will put up impressive numbers in terms of both CPU and GPU performance, with multicore CPU tests resulting in 29,622 points and single-core tests coming in at 4,288 points.

In comparison, the AMD Ryzen Z2 Extreme that has become ubiquitous in the handheld gaming space, manages 23,649 in multicore CPU testing and 3,964 points in single-core tests—just over 20% slower than Intel's upcoming chip. To be fair, the TDP of the 14-core Intel chip during the test is unknown, and performance at lower power has been one of Intel's weaknesses when it comes to gaming handhelds. GPU tests have not yet been recorded by PassMark, but the Arc B380 is slated to be built on the same 12-core Xe3 silicon with a minor 200 MHz decrease in GPU clock, so performance is expected to be quite similar to the Arc B390, which we tested to be significantly faster than AMD's Radeon 890M.

Intel "Arc G3 Extreme" Makes It to Handhelds in Leaked MSI Claw 8 EX AI+ Retail Listing

MSI's Claw line-up of gaming handhelds has gone from being overpriced and underperforming in the original Intel-powered Claw 8 A1M to being widely regarded as solid performers in both the new AMD- and Intel-powered variants. Now, however, an Italian retail listing on Ollo Store has tipped an updated version of the Intel-powered Claw handheld, this time appearing as the MSI Claw 8 EX AI+ for a price of €1,599, which is €300 more than the current-gen Claw 8 AI+ A2VM with the same memory and storage specs on the same site.

[Editor's note: Our in-depth review of the MSI Claw 8 AI+ A2VM can be found here]

The new Claw 8 EX AI+ will feature Intel's new Arc G3 Extreme CPU, which has been reported to be a 14-core (2× P-Core, 8× E-Core, 4× LPE-Core) CPU. The G3 Extreme's graphics will rely on the Intel Arc B380 iGPU, which is slated to have 12 Xe3 cores at 2.3 GHz. The only real difference between the B390 and the B380 is the GPU core clocks, which are 200 MHz lower on the B380, so performance shouldn't be too far off what we've seen on the flagship Intel Core Ultra X9 388H in our recent Intel Panther Lake review. The rest of the Claw 8 EX AI+ looks to be pretty standard fare for MSI's gaming handhelds these days, with 32 GB of RAM, an 8-inch, 16:10 IPS display with 500 nits of brightness and 100% sRGB coverage, an 80 WHr battery, Wi-Fi 7, and an included carrying case.

Intel Targets LPDDR5X-8533 for Core Ultra G3 "Panther Lake" Handheld Gaming Chips

In an exclusive report for VideoCardz, Intel is reportedly targeting an LPDDR5X memory speed of 8,533 MT/s for its upcoming Core Ultra G3 series of "Panther Lake" chips arriving in the second quarter for handheld gaming devices. After we learned that Intel is imposing certain memory mandates on its OEM partners, it seems like the Core Ultra G3 will face similar mandates from the company to prevent OEMs from "cutting corners" and implementing slower LPDDR5X memory. For the new handheld-tuned Core Ultra G3 and G3 Extreme, that specification is now set to 8,533 MT/s, which is slightly below its flagship "Panther Lake" Core Ultra X SKUs that can support LPDDR5X memory running at 9,600 MT/s.

Presumably, Intel will require OEM partners and makers of the next-generation handheld consoles to use this 8,533 MT/s memory on both SKUs. These chips will feature a 14-core CPU configuration, including two P-Cores, eight E-Cores, and four LPE-Cores. A key selling point of these SoCs is the Arc integrated graphics, with the G3 Extreme offering 12 Xe3 cores and the standard G3 featuring 10 Xe3 cores. The G3 Extreme plans to run the Arc B380 iGPU with 12 Xe3 cores at 2.3 GHz, just 200 MHz below the flagship Core Ultra X9 388H's Arc B390. Essentially, G3 Extreme handhelds can expect gaming performance similar to that of the flagship SKU, albeit with two fewer P-Cores and a slightly lower GPU clock speed. The regular G3 maintains its CPU capabilities, but the GPU is reduced to a 10-core Xe3 IP called Arc B360, with a GPU boost frequency of 2.2 GHz, resulting in a notable decrease in both gaming performance and TDP.

Intel Core Ultra G3 "Panther Lake" Handheld Gaming Chips to Come in Q2 of 2026

When Intel unveiled its "Panther Lake" Core Ultra Series 3 mobile processors built on the 18A node, the company announced that a separate version fine-tuned for handheld gaming consoles is in the works. Called Intel Core Ultra G3 "Panther Lake," the chip is now scheduled to arrive in the second quarter of 2026, according to Golden Pig Upgrade. The company plans to bring two SKUs to the masses, which will be called G3 and G3 Extreme, each carrying a 14-core CPU configuration consisting of two P-Cores, eight E-Cores, and four additional LPE-Cores. However, the real star of the show of this SoC will be the Arc integrated graphics, which will arrive with 12 Xe3 cores in the G3 Extreme, or 10 Xe3 cores in the regular G3.

For the G3 Extreme, the plan is to run the Arc B380 iGPU with 12 Xe3 cores at 2.3 GHz, which is just 200 MHz shy of the flagship Core Ultra X9 388H's Arc B390. Basically, G3 Extreme handhelds can expect similar gaming performance to what we observed in our review of the flagship SKU, just with two P-Cores less and a slightly lower GPU clock. For the regular G3, the CPU configuration retains its capability, but the GPU drops to a 10-Core Xe3 IP called Arc B360. This integrated graphics drops core counts and GPU boost frequency to 2.2 GHz, which will result in a significant reduction in both gaming performance and TDP. Intel still hasn't revealed plans about TDP configurations, so we have to wait a bit longer for that.
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