Intel Core i7-2657M
The Intel Core i7-2657M operates with 2 cores and 4 CPU threads. It run at 2.70 GHz base -- all cores while the TDP is set at 17 W.The processor is attached to the BGA 1023 CPU socket. This version includes 4.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR3-1066DDR3-1333 RAM and features 2.0 PCIe Gen 16 lanes. Tjunction keeps below 100 °C degrees C. In particular, Sandy Bridge H Architecture is enhanced with 32 nm technology and supports VT-x, VT-x EPT. The product was launched on Q1/2011
Frequency | 1.60 GHz |
CPU Cores | 2 |
CPU Threads | 4 |
Turbo (1 Core) | 2.70 GHz |
Turbo (2 Cores): | -- |
Hyperthreading | Yes |
Overclocking | No |
Core Architecture | normal |
Where to Buy?
Buy Intel Core i7-2657M
Memory & PCIe
Memory type | DDR3-1066DDR3-1333 |
Max memory | 8 GB |
Memory channels | 2 |
ECC | No |
Bandwidth | -- |
PCIe | 2.0 x 16 |
Encryption
AES-NI | Yes |
Internal Graphics
Memory type | DDR3-1066DDR3-1333 |
GPU name | Intel HD Graphics 3000 |
GPU frequency | 0.35 GHz |
GPU (Turbo) | 1.00 GHz |
Generation | 6 |
DirectX Version | 10.1 |
Execution units | 12 |
Shader | 96 |
Max memory | 2 GB |
Max. displays | 2 |
Technology | 32 nm |
Release date | Q1/2011 |
Technical details
Instruction set (ISA) | x86-64 (64 bit) |
Architecture | Sandy Bridge H |
L2-Cache | -- |
L3-Cache | 4.00 MB |
Technology | 32 nm |
Release date | Q1/2011 |
Socket | BGA 1023 |
Thermal Management
TDP (PL1) | 17 W |
TDP (PL2) | -- |
TDP Up | -- |
TDP Down | -- |
Tjunction max | 100 °C |
iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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