Intel Core i7-2657M vs AMD G-T40N

Last updated:

CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i7-2657M or Intel Core i7-2657M – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i7-2657M features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2011 and belongs to the 2 generation of the Intel Core i7 series.
To use the Intel Core i7-2657M, you'll need a motherboard with a BGA 1023 socket.
The AMD G-T40N features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q1/2011 and belongs to the 1 generation of the AMD G series.
Intel Core i 2000M Group AMD G
2 Generation 1
Mobile Segment Mobile
Intel Core i7-2657M Name AMD G-T40N
Intel Core i7 Family AMD G
 
 

CPU Cores and Base Frequency

The Intel Core i7-2657M has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i7-2657M is 1.6 GHz
and turbo frequency for one core is 2.7 GHz.
The AMD G-T40N has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the AMD G-T40N is 1.0 GHz
No Overclocking No
2 CPU Cores 2
2x Cores 2x
normal Core architecture normal
1.6 GHz Frequency 1.0 GHz
2.7 GHz Turbo Frequency (1 core) None
Yes Hyperthreading No
4 Threads 2
 
 

Internal Graphics

The Intel Core i7-2657M has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-2657M uses the Intel HD Graphics 3000, which has 96 texture shaders
and 12 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD G-T40N has integrated graphics, called iGPU for short.
Specifically, the AMD G-T40N uses the AMD Radeon HD 6250, which has 80 texture shaders
and 1 execution units.
10.1 Direct X 11
6 Generation 3
-- Max. displays --
Q1/2011 Release date Q4/2010
32 nm Technology 40 nm
Intel HD Graphics 3000 GPU name AMD Radeon HD 6250
12 Execution units 1
0.35 GHz GPU frequency 0.28 GHz
2.0 GB Max. GPU Memory 1.0 GB
1.0 GHz GPU (Turbo) --
96 Shaders 80
 
 

Artificial Intelligence and Machine Learning

-- AI hardware --
-- AI specifications --
 
 

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.
No VP9 No
No h265 / HEVC (8 bit) No
Decode / Encode h264 Decode
Decode / Encode AVC Decode
No VP8 No
No AV1 No
Decode VC-1 Decode
No JPEG Decode / Encode
No h265 / HEVC (10 bit) No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 8.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 21.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR3-1066, DDR3-1333 Memory type DDR3L-1066
2 Memory channels 1
pci PCIe pci
Yes AES-NI No
21.3 GB/s Bandwidth --
8.0 GB Max. Memory 0 bytes
No ECC No
 
 

Thermal Management

The processor has a thermal design power (TDP) of 17 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 9 W watts.
100 °C Tjunction max --
17 W TDP (PL1 / PBP) 9 W
 
 

Technical details

The Intel Core i7-2657M is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 4.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD G-T40N is manufactured using a 40 nm process.
In total, this processor boasts a generous 1.0 MB cache.
Sandy Bridge H Architecture Ontario (Bobcat)
VT-x, VT-x EPT Virtualization AMD-V
32 nm Technology 40 nm
0 bytes L2-Cache 0 bytes
-- Part Number --
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
BGA 1023 Socket
Windows 10, Linux Operating systems
Technical data sheet Documents Technical data sheet
270 $ Release price --
4.0 MB L3-Cache 1.0 MB
Monolithic Chip design --
Q1/2011 Release date Q1/2011
SSE4.1, SSE4.2, AVX ISA extensions SSE3, SSE4a