AMD G-T40R vs Intel Core i7-2657M

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CPU comparison with benchmarks


AMD G-T40R CPU1 vs CPU2 Intel Core i7-2657M
AMD G-T40R Intel Core i7-2657M

CPU comparison

In this CPU comparison, we compare the AMD G-T40R and the Intel Core i7-2657M and use benchmarks to check which processor is faster.

We compare the AMD G-T40R 1 core processor released in Q1/2011 with the Intel Core i7-2657M which has 2 CPU cores and was introduced in Q1/2011.
AMD G (38) Family Intel Core i7 (298)
AMD G (13) CPU group Intel Core i 2000M (46)
1 Generation 2
Ontario (Bobcat) Architecture Sandy Bridge H
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD G-T40R is a 1 core processor with a clock frequency of 1.00 GHz. The processor can compute 1 threads at the same time. The Intel Core i7-2657M clocks with 1.60 GHz (2.70 GHz), has 2 CPU cores and can calculate 4 threads in parallel.
AMD G-T40R Characteristic Intel Core i7-2657M
1 Cores 2
1 Threads 4
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.00 GHz Frequency 1.60 GHz
-- Turbo Frequency (1 Core) 2.70 GHz
-- Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
AMD G-T40R Characteristic Intel Core i7-2657M
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.
AMD Radeon HD 6250 GPU Intel HD Graphics 3000
0.28 GHz GPU frequency 0.35 GHz
-- GPU (Turbo) 1.00 GHz
3 GPU Generation 6
40 nm Technology 32 nm
2 Max. displays 2
1 Compute units 12
80 Shader 96
No Hardware Raytracing No
No Frame Generation No
1 GB Max. GPU Memory 2 GB
11 DirectX Version 10.1

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
AMD Radeon HD 6250 GPU Intel HD Graphics 3000
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG No

Memory & PCIe

Up to GB of memory in a maximum of 1 memory channels is supported by the AMD G-T40R, while the Intel Core i7-2657M supports a maximum of 8 GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled.
AMD G-T40R Characteristic Intel Core i7-2657M
DDR3L-1066 Memory DDR3-1066, DDR3-1333
Max. Memory 8 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
8.5 GB/s Max. Bandwidth 21.3 GB/s
No ECC No
-- L2 Cache --
1.00 MB L3 Cache 4.00 MB
-- PCIe version 2.0
-- PCIe lanes 16
-- PCIe Bandwidth 8.0 GB/s

Thermal Management

The AMD G-T40R has a TDP of 5.5 W. The TDP of the Intel Core i7-2657M is 17 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
AMD G-T40R Characteristic Intel Core i7-2657M
5.5 W TDP (PL1 / PBP) 17 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The AMD G-T40R has 1.00 MB cache and is manufactured in 40 nm. The cache of Intel Core i7-2657M is at 4.00 MB. The processor is manufactured in 32 nm.
AMD G-T40R Characteristic Intel Core i7-2657M
40 nm Technology 32 nm
Unknown Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE4.1, SSE4.2, AVX
-- Socket BGA 1023
AMD-V Virtualization VT-x, VT-x EPT
No AES-NI Yes
Operating systems Windows 10, Linux
Q1/2011 Release date Q1/2011
-- Release price 270 $
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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.
AMD G-T40R AMD G-T40R
AMD Radeon HD 6250 @ 0.28 GHz
45 (23%)
Intel Core i7-2657M Intel Core i7-2657M
Intel HD Graphics 3000 @ 1.00 GHz
192 (100%)

Devices using this processor
AMD G-T40R Intel Core i7-2657M
Unknown Unknown

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