Intel Core i7-2657M | AMD G-T40N | |
17 W | Max TDP | 9 W |
NA | Power consumption per day (kWh) | NA |
NA | Running cost per day | NA |
NA | Power consumption per year (kWh) | NA |
NA | Running cost per year | NA |
Intel Core i7-2657M vs AMD G-T40N
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
The AMD G-T40N operates with 2 cores and 4 CPU threads. It run at -- base -- all cores while the TDP is set at 9 W.The processor is attached to the N/A CPU socket. This version includes 1.00 MB of L3 cache on one chip, supports 1 memory channels to support DDR3L-1066 SO-DIMM RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Ontario (Bobcat) Architecture is enhanced with 40 nm technology and supports AMD-V. The product was launched on Q1/2011
Intel Core i7-2657M
Compare Detail
1.60 GHz | Frequency | 1.00 GHz |
2 | Cores | 2 |
2.70 GHz | Turbo (1 Core) | -- |
-- | Turbo (All Cores) | -- |
Yes | Hyperthreading | No |
No | Overclocking | No |
normal | Core Architecture | normal |
Intel HD Graphics 3000 | GPU | AMD Radeon HD 6250 |
1.00 GHz | GPU (Turbo) | No turbo |
32 nm | Technology | 40 nm |
1.00 GHz | GPU (Turbo) | No turbo |
10.1 | DirectX Version | 11 |
2 | Max. displays | 2 |
DDR3-1066DDR3-1333 | Memory | DDR3L-1066 SO-DIMM |
2 | Memory channels | 1 |
Max memory | ||
No | ECC | No |
-- | L2 Cache | -- |
4.00 MB | L3 Cache | 1.00 MB |
2.0 | PCIe version | |
16 | PCIe lanes | |
32 nm | Technology | 40 nm |
BGA 1023 | Socket | N/A |
17 W | TDP | 9 W |
VT-x, VT-x EPT | Virtualization | AMD-V |
Q1/2011 | Release date | Q1/2011 |
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.
Geekbench 3, 64bit (Single-Core)
Geekbench 3 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.
Geekbench 3, 64bit (Multi-Core)
Geekbench 3 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.
Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-Comparison. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Comparison’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.