Intel Core i7-2700K vs AMD Phenom II X920 Black Edition

VS
Intel Core i7-2700K
Intel Core i7-2700K Image
AMD Phenom II X920 Black Edition
AMD Phenom II X920 Black Edition Image
Intel Core i7-2700K
AMD Phenom II X920 Black Edition
Key Differences Key Differences Intel Core i7-2700K AMD Phenom II X920 Black Edition
Cores 4 4
CPU Threads 8 4
Base Clock Speed 3.5GHz 2.3GHz
Turbo Clock Speed 3.9GHz Not Known
TDP (THERMAL DESIGN POINT) 95W 45W
Has integrated graphics Yes No
Performance per watt 34.3 96.0
Performance Performance Intel Core i7-2700K AMD Phenom II X920 Black Edition
CPU Speed & Cores 4 x 3.5GHz 4 x 2.3GHz
Number of CPU Threads 8 4
L2 Cache Size 1MB 1MB
L3 Cache Size 8MB Not Known
Turbo Boost Frequency 3.9GHz Not Known
L1 Cache Size 256KB 512KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 2MB/core Not Known
Clock Multiplier 35 11
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-2700K AMD Phenom II X920 Black Edition
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 Miscellaneous Intel Core i7-2700K AMD Phenom II X920 Black Edition
Geekbench Score 11860 4310
Cinebench 11.5 Score 7.08 2.6
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 35mm
Width Size 37.5mm 35mm
General info General info Intel Core i7-2700K AMD Phenom II X920 Black Edition
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 32nm 45nm
GPU Base Clock Speed 850MHz Not Known
TDP (Thermal Design Point) 95W 45W
PCI Express Version 2 Not Known
DirectX Version Info 10.1 Not Known
Transistor Count 995 million Not Known
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 35mm
Width Size 37.5mm 35mm
Does it have Integrated Graphics Yes No
3DMark06 Score Not Known 3241
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-2700K AMD Phenom II X920 Black Edition
RAM Memory Speed 1600MHz 1333MHz
Max Memory Bandwidth 21GB/s Not Known
Max Memory Channels 2 Not Known
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
Bus Frequency Not Known 1800GHz
Benchmarks Benchmarks Intel Core i7-2700K AMD Phenom II X920 Black Edition
PassMark Score 5553 2821
PassMark Score (Single Thread) 1788 830
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 96.0

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