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Intel Core i7-2640M - Benchmark, Test and Specs


Intel Core i7-2640M

The processor Intel Core i7-2640M is developed on the 32 nm technology node and architecture Sandy Bridge H. Its base clock speed is 2.80 GHz, and maximum clock speed in turbo boost - --. Intel Core i7-2640M contains 2 processing cores. To make a right choice for computer upgrading, please get familiar with the detailed technical specifications and benchmark results. Check socket compatibility before choosing.

CPU Cores and Base Frequency CPU Cores and Base Frequency
Frequency 2.80 GHz Cores 2
Turbo (1 Core) 3.50 GHz CPU Threads 4
Turbo (All Cores) --
Hyperthreading ? Yes Overclocking ? No
Core architecture normal
Internal Graphics Internal Graphics
GPU name Intel HD Graphics 3000
GPU frequency 0.65 GHz
GPU (Turbo) 1.30 GHz
Generation
DirectX Version 10.1
Execution units 12
Shader 96
Max. Memory 2 GB
Max. displays 2
Technology 32 nm
Release date Q1/2011
Hardware codec support Hardware codec support
H264 Decode / Encode
H265 / HEVC (8 bit) No
H265 / HEVC (10 bit) No
VP8 No
VP9 No
AV1 No
AV1 No
AVC Decode / Encode
JPEG No
Memory & PCIe Memory & PCIe
Memory type DDR3-1066DDR3-1333
Max. Memory 16 GB
Memory channels 2 ECC No
PCIe version 2.0 PCIe lanes 16
Thermal Management Thermal Management
TDP (PL1) 35 W TDP (PL2)
TDP up -- TDP down --
Tjunction max 100 °C
Technical details Technical details
Instruction set (ISA) x86-64 (64 bit)
Architecture Sandy Bridge H
L2-Cache --
L3-Cache 4.00 MB
Technology 32 nm
Virtualization VT-x, VT-x EPT
Release date Q4/2011
Socket BGA 1023

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD Ryzen 7 2700U 665 (30%)
30% Complete
30% Complete
30% Complete
30% Complete
Intel Xeon D-1528 661 (29%)
29% Complete
29% Complete
29% Complete

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

3% Complete
3% Complete
3% Complete
3% Complete
3% Complete
AMD A10-6700 1431 (3%)
3% Complete
Intel Core i3-3225 1430 (3%)
3% Complete

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.

1% Complete
1% Complete
1% Complete
1% Complete
AMD A6-5400K 246 (1%)
1% Complete
AMD A6-5400B 246 (1%)
1% Complete
1% Complete

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Intel Core i7-2640M - Benchmark, Test and Specs
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