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Intel Core i7-3770

4
Cores
8
Threads
77 W
TDP
3.4 GHz
Frequency
3.9 GHz
Boost
Ivy Bridge
Codename
Socket 1155
Socket
Front
Front
Intel Socket 1155
Intel Socket 1155
The Intel Core i7-3770 is a desktop processor with 4 cores, launched in April 2012. It is part of the Core i7 lineup, using the Ivy Bridge architecture with Socket 1155. Thanks to Intel Hyper-Threading the core-count is effectively doubled, to 8 threads. Core i7-3770 has 8MB of L3 cache and operates at 3.4 GHz by default, but can boost up to 3.9 GHz, depending on the workload. Intel is making the Core i7-3770 on a 22 nm production node using 1,400 million transistors. The multiplier is locked on Core i7-3770, which limits its overclocking potential.
With a TDP of 77 W, the Core i7-3770 consumes typical power levels for a modern PC. Intel's processor supports DDR3 memory with adual-channel interface. For communication with other components in the computer, Core i7-3770 uses a PCI-Express Gen 3 connection. This processor features the Intel HD 4000 integrated graphics solution.
Hardware virtualization is available on the Core i7-3770, which greatly improves virtual machine performance. Additionally, IOMMU virtualization (PCI passthrough) is supported, so that guest virtual machines may directly use host hardware. Programs using Advanced Vector Extensions (AVX) can run on this processor, boosting performance for calculation-heavy applications.

Physical

Socket: Intel Socket 1155
Foundry: Intel
Process Size: 22 nm
Transistors: 1,400 million
Die Size: 160 mm²
Package: FC-LGA12C
tCaseMax: 67°C

Performance

Frequency: 3.4 GHz
Turbo Clock: up to 3.9 GHz
Base Clock: 100 MHz
Multiplier: 34.0x
Multiplier Unlocked: No
TDP: 77 W

Architecture

Market: Desktop
Production Status: unknown
Release Date: Apr 29th, 2012
Codename: Ivy Bridge
Generation: Core i7
(Ivy Bridge)
Part#: SR0PK
Memory Support: DDR3
Dual-channel
ECC Memory: No
PCI-Express: Gen 3, 16 Lanes
(CPU only)

Cores

# of Cores: 4
# of Threads: 8
SMP # CPUs: 1
Integrated Graphics: Intel HD 4000

Cache

Cache L1: 64K (per core)
Cache L2: 256K (per core)
Cache L3: 8MB (shared)

Features

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSSE3
  • SSE4.2
  • AVX
  • EIST
  • Intel 64
  • XD bit
  • TXT
  • VT-x
  • VT-d
  • HTT
  • AES-NI

Notes

Intel HD 4000 frequency: 650-1150MHz