Intel Core i7-2700K vs AMD Athlon II X4 638
VS
Intel Core i7-2700K
AMD Athlon II X4 638
Intel Core i7-2700K
AMD Athlon II X4 638
Key Differences | Intel Core i7-2700K | AMD Athlon II X4 638 |
---|---|---|
Cores | 4 | 4 |
CPU Threads | 8 | 4 |
Base Clock Speed | 3.5GHz | 2.7GHz |
Turbo Clock Speed | 3.9GHz | Not Known |
TDP (THERMAL DESIGN POINT) | 95W | 65W |
Has integrated graphics | Yes | No |
Performance per watt | 34.3 | 55.0 |
Performance | Intel Core i7-2700K | AMD Athlon II X4 638 |
---|---|---|
CPU Speed & Cores | 4 x 3.5GHz | 4 x 2.7GHz |
Number of CPU Threads | 8 | 4 |
L2 Cache Size | 1MB | 4MB |
L3 Cache Size | 8MB | Not Known |
Turbo Boost Frequency | 3.9GHz | Not Known |
L1 Cache Size | 256KB | 512KB |
L2 Core | 0.25MB/core | 1MB/core |
Does it have an unlocked multiplier | Yes | No |
L3 Core | 2MB/core | Not Known |
Clock Multiplier | 35 | Not Known |
Uses ARM big.LITTLE tech | No | No |
Uses ARM HMP | No | No |
Features | Intel Core i7-2700K | AMD Athlon II X4 638 |
---|---|---|
Has AES Support | Yes | No |
Supports CPU Throttling | Yes | Yes |
Supported SSE Version | 4.2 | 4 |
Has AVX Support | Yes | No |
Has MMX Tech Support | Yes | Yes |
Has Multithreading Tech Support | Yes | No |
Has NX Processor Bit Support | Yes | Yes |
Has F16C Support | No | No |
Supports ARM TrustZone Tech | No | No |
Has FMA4 Instructions Support | No | No |
Has FMA3 Instructions Support | No | No |
Miscellaneous | Intel Core i7-2700K | AMD Athlon II X4 638 |
---|---|---|
Geekbench Score | 11860 | 3549 |
Cinebench 11.5 Score | 7.08 | No Data Found |
SysMark 2012 Score | 217 | No Data Found |
CPU Data Work Score | 281 | No Data Found |
Media Creation Score | 196 | No Data Found |
Cinebench 11.5 Score (Single Thread) | 1.54 | No Data Found |
Web Dev Score | 225 | No Data Found |
3D Modelling Score | 239 | No Data Found |
Office Productivity Score | 183 | No Data Found |
System Management Score | 191 | No Data Found |
X264 HD Score (Pass 1) | 154.3FPS | No Data Found |
X264 HD Score (Pass 2) | 38FPS | No Data Found |
Handbrake Encoding Score | 99.8s | No Data Found |
Height | 37.5mm | 40mm |
Width Size | 37.5mm | 40mm |
General info | Intel Core i7-2700K | AMD Athlon II X4 638 |
---|---|---|
Has 64-bit Support | No Data Found | No Data Found |
Semiconductor Size | 32nm | 32nm |
GPU Base Clock Speed | 850MHz | Not Known |
TDP (Thermal Design Point) | 95W | 65W |
PCI Express Version | 2 | 2 |
DirectX Version Info | 10.1 | Not Known |
Transistor Count | 995 million | 1178 million |
OpenGL Driver Version | 3 | Not Known |
GPU Boost Clock Speed | 1350MHz | Not Known |
OpenGL Driver Version | 1.1 | Not Known |
Total GPU Execution Units | 12 | Not Known |
No. of Supported Displays | 2 | Not Known |
Height | 37.5mm | 40mm |
Width Size | 37.5mm | 40mm |
Does it have Integrated Graphics | Yes | No |
Supports Power Optimized L2 Cache | No | No |
Memory | Intel Core i7-2700K | AMD Athlon II X4 638 |
---|---|---|
RAM Memory Speed | 1600MHz | 1866MHz |
Max Memory Bandwidth | 21GB/s | Not Known |
Max Memory Channels | 2 | 2 |
Supported Memory Size | 32GB | Not Known |
Bus Bandwidth | 5GT/s | Not Known |
DDR Type Memory Version | 3 | Not Known |
ECC (Error-Correcting Code) Memory Support | No | No |
Benchmarks | Intel Core i7-2700K | AMD Athlon II X4 638 |
---|---|---|
PassMark Score | 5553 | Not Known |
PassMark Score (Single Thread) | 1788 | Not Known |
Geekbench 5 Score (Multi-Thread) | 3261 | Not Known |
Geekbench 5 Score (Single Thread) | 841 | Not Known |
Blender Score (bmw27) | 506seconds | Not Known |
PassMark Score (Overclocked) | 7177 | Not Known |
CPU Performance (Per Watt) | 34.3 | 55.0 |
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