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

The Intel Core i7-2640M has 2 cores with 4 threads and is based on the 2. gen of the Intel Core i7 series. The processor uses a mainboard with the BGA 1023 socket and was released in Q4/2011.
Intel Core i7-2640M
CPU lineageCPU lineage
Name: Intel Core i7-2640M
Family: Intel Core i7
CPU group: Intel Core i 2000M
Segment: Mobile
Generation: 2
Predecessor: --
Successor: --
CPU Cores and Base FrequencyCPU Cores and Base Frequency
CPU Cores / Threads: 2 / 4
Core architecture: normal
Cores: 2x
Hyperthreading / SMT: Yes
Overclocking: No
Frequency: 2.80 GHz
Turbo Frequency (1 Core): 3.50 GHz
Turbo Frequency (2 Cores): --
Internal GraphicsInternal Graphics
GPU name: Intel HD Graphics 3000
GPU frequency: 0.65 GHz
GPU (Turbo): 1.30 GHz
Execution units: 12
Shader: 96
Max. GPU Memory: --
Max. displays: 2
Generation: 6
Direct X: 10.1
Technology: 32 nm
Release date: Q1/2011
Hardware codec supportHardware codec support
h265 / HEVC (8 bit): No
h265 / HEVC (10 bit): No
h264: Decode / Encode
VP8: No
VP9: No
AV1: No
AVC: Decode / Encode
VC-1: Decode
JPEG: No
Memory & PCIeMemory & PCIe
Memory type: DDR3-1066
DDR3-1333
Max. Memory: 16 GB
Memory channels: 2
Bandwidth: --
ECC: No
PCIe: 2.0 x 16
AES-NI: Yes
Thermal ManagementThermal Management
TDP (PL1): 35 W
TDP (PL2): --
TDP up: --
TDP down: --
Tjunction max.: 100 °C
Technical detailsTechnical details
Instruction set (ISA): x86-64 (64 bit)
ISA extensions: SSE4.1, SSE4.2, AVX
L2-Cache: --
L3-Cache: 4.00 MB
Architecture: Sandy Bridge H
Technology: 32 nm
Virtualization: VT-x, VT-x EPT
Socket: BGA 1023
Release date: Q4/2011
Part Number: --

Benchmark results

Verified Benchmark results
The benchmark results for the Intel Core i7-2640M have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.

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 AMD Ryzen 7 2700U
4C 8T @ 2.20 GHz
665
Intel Xeon E5-2697 v2 Intel Xeon E5-2697 v2
12C 24T @ 2.70 GHz
665
Intel Core i7-4702HQ Intel Core i7-4702HQ
4C 8T @ 2.20 GHz
664
Intel Core i7-2640M Intel Core i7-2640M
2C 4T @ 2.80 GHz
662
Intel Xeon D-1528 Intel Xeon D-1528
6C 12T @ 1.90 GHz
661
MediaTek Dimensity 1000L MediaTek Dimensity 1000L
8C 8T @ 2.00 GHz
658
Intel Core i5-4258U Intel Core i5-4258U
2C 4T @ 2.40 GHz
656
Show all Geekbench 5, 64bit (Single-Core) results



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.

Intel Core i5-4200M Intel Core i5-4200M
2C 4T @ 2.50 GHz
1433
Intel Pentium G4400 Intel Pentium G4400
2C 2T @ 3.30 GHz
1432
Intel Pentium Silver J5005 Intel Pentium Silver J5005
4C 4T @ 1.50 GHz
1432
Intel Core i7-2640M Intel Core i7-2640M
2C 4T @ 2.80 GHz
1431
Intel Core i7-3520M Intel Core i7-3520M
2C 4T @ 2.90 GHz
1431
AMD A10-6700 AMD A10-6700
4C 4T @ 3.70 GHz
1431
Intel Core i3-3225 Intel Core i3-3225
2C 4T @ 3.30 GHz
1430
Show all Geekbench 5, 64bit (Multi-Core) results



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.

Intel Core i5-2415M Intel Core i5-2415M
Intel HD Graphics 3000 @ 1.30 GHz
250
Intel Core i5-2435M Intel Core i5-2435M
Intel HD Graphics 3000 @ 1.30 GHz
250
Intel Core i5-2520M Intel Core i5-2520M
Intel HD Graphics 3000 @ 1.30 GHz
250
Intel Core i7-2640M Intel Core i7-2640M
Intel HD Graphics 3000 @ 1.30 GHz
250
AMD A6-5400K AMD A6-5400K
AMD Radeon HD 7540D @ 0.64 GHz
246
AMD A6-5400B AMD A6-5400B
AMD Radeon HD 7540D @ 0.64 GHz
246
HiSilicon Kirin 960 HiSilicon Kirin 960
ARM Mali-G71 MP8 @ 0.90 GHz
245
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



Leaderboards

In our leaderboards, we have clearly compiled the best processors for specific categories for you. The leaderboards are always up to date and are regularly updated by us. The best processors are selected according to popularity and speed in benchmarks as well as the price-performance ratio.


Popular comparisons

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17. Intel Core i7-2640M AMD A6-4400M Intel Core i7-2640M vs AMD A6-4400M
18. Intel Core i7-2640M AMD Ryzen 3 2200U Intel Core i7-2640M vs AMD Ryzen 3 2200U
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20. Intel Core i3-10100T Intel Core i7-2640M Intel Core i3-10100T vs Intel Core i7-2640M
21. Intel Core i7-2640M Intel Core i7-3612QE Intel Core i7-2640M vs Intel Core i7-3612QE
22. Intel Core i7-2640M AMD Ryzen 3 3200G Intel Core i7-2640M vs AMD Ryzen 3 3200G
23. Intel Pentium N3710 Intel Core i7-2640M Intel Pentium N3710 vs Intel Core i7-2640M
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25. Intel Core i5-6600K Intel Core i7-2640M Intel Core i5-6600K vs Intel Core i7-2640M


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