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Intel Core i7-2657M vs Intel Core i5-660
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Core i7-2657M
100 %
Intel HD Graphics 3000
Intel Core i5-660
18 %
Intel HD Graphics (Westmere)
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Core i7-2657M | Intel Core i5-660 |
|---|---|---|
| Family | Intel Core i7 (300) | Intel Core i5 (336) |
| CPU group | Intel Core i 2000M (46) | Intel Core i5 600 (6) |
| Architecture | Sandy Bridge H | Clarkdale |
| Technology | 32 nm | 32 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1023 | LGA 1156 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i7-2657M | Intel Core i5-660 |
|---|---|---|
| CPU Cores / Threads | 2 / 4 | 2 / 4 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | normal | normal |
| Cores: | 2x | 2x |
| Frequency: | 1.60 GHz | 3.33 GHz |
| Turbo (1 Core): | 2.70 GHz | 3.60 GHz |
| Turbo (All Cores): | ||
| L2-Cache | 0.50 MB | |
| L3-Cache | 4.00 MB | 4.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i7-2657M | Intel Core i5-660 |
|---|---|---|
| GPU name | Intel HD Graphics 3000 | Intel HD Graphics (Westmere) |
| GPU frequency | 0.35 - 1.00 GHz | 0.50 - 0.73 GHz |
| CUs / Shader | 12 / 96 | 12 / 24 |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | 2 |
| Max. GPU Memory | 2 GB | 2 GB |
| Technology | 32 nm | 32 nm |
| Release date | Q1/2011 | Q1/2010 |
NPU AI performance
|
Wischen
|
Intel Core i7-2657M | Intel Core i5-660 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i7-2657M | Intel Core i5-660 |
|---|---|---|
| Memory | DDR3-1333 (21.3 GB/s) DDR3-1066 (17.1 GB/s) | DDR3-1333 (21.3 GB/s) DDR3-1066 (17.1 GB/s) |
| Max. Memory | 8 GB | 16 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 2.0 x 16 | 2.0 x 16 |
| PCIe Bandwidth | 8.0 GB/s | 8.0 GB/s |
Thermal Management
|
Wischen
|
Intel Core i7-2657M | Intel Core i5-660 |
|---|---|---|
| TDP | 17 W | 73 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
Intel Core i7-2657M | Intel Core i5-660 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | Windows 10, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX | SSE4.1, SSE4.2 |
| Release date | Q1/2011 | Q1/2010 |
| Release price | 270 $ | 193 $ |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core i7-2657M is 0 stars (0 ratings), while Intel Core i5-660 has received 5.0 stars (1 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Intel Core i5-660
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Intel Core i7-2657M
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