Intel Core i7-3930K vs AMD FX-8320

VS
Intel Core i7-3930K
Intel Core i7-3930K Image
AMD FX-8320
AMD FX-8320 Image
Intel Core i7-3930K
AMD FX-8320
Key Differences Key Differences Intel Core i7-3930K AMD FX-8320
Cores 6 8
CPU Threads 12 8
Base Clock Speed 3.2GHz 3.5GHz
Turbo Clock Speed 3.8GHz 4GHz
TDP (THERMAL DESIGN POINT) 130W 125W
Has integrated graphics No No
Performance per watt 35.6 75.0
Performance Performance Intel Core i7-3930K AMD FX-8320
CPU Speed & Cores 6 x 3.2GHz 8 x 3.5GHz
Number of CPU Threads 12 8
L2 Cache Size 1.5MB 8MB
L3 Cache Size 12MB 8MB
Turbo Boost Frequency 3.8GHz 4GHz
L1 Cache Size 384KB 384KB
L2 Core 0.25MB/core 1MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 2MB/core 1MB/core
Clock Multiplier 32 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Core Tech Version Not Known 3
Features Features Intel Core i7-3930K AMD FX-8320
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has F16C Support No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No Yes
Has FMA3 Instructions Support No Yes
Miscellaneous Miscellaneous Intel Core i7-3930K AMD FX-8320
Geekbench Score 15685 9492
Cinebench 10 Score 30453 20870
Cinebench 11.5 Score 10.19 6.06
7zip Benchmark 28976MIPS 20982MIPS
SysMark 2012 Score 238 162
DivX encoding Score 22.5s 34.3s
CPU Data Work Score 315 228
Web Dev Score 264 139
Media Creation Score 219 149
Cinebench 11.5 Score (Single Thread) 1.53 1.05
Cinebench 10 Score (Single Thread) 4731 3987
3D Modelling Score 293 208
Office Productivity Score 184 135
System Management Score 187 137
Height 52.5mm 40mm
Width Size 45mm 40mm
General info General info Intel Core i7-3930K AMD FX-8320
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 32nm 32nm
TDP (Thermal Design Point) 130W 125W
PCI Express Version 2 2
DirectX Version Info 10.1 Not Known
Transistor Count 2270 million 1200 million
OpenGL Driver Version 3 Not Known
OpenGL Driver Version 1.1 Not Known
Height 52.5mm 40mm
Width Size 45mm 40mm
CPU Temperature Not Known 61.1°C
Supports Power Optimized L2 Cache No No
Does it have Integrated Graphics No No
Memory Memory Intel Core i7-3930K AMD FX-8320
RAM Memory Speed 1600MHz 1866MHz
Max Memory Bandwidth 51.2GB/s 21GB/s
Max Memory Channels 4 2
Supported Memory Size 64GB Not Known
Bus Bandwidth 5GT/s 5.4GT/s
DDR Type Memory Version 3 Not Known
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i7-3930K AMD FX-8320
PassMark Score 8070 8199
PassMark Score (Single Thread) 1717 1403
Geekbench 5 Score (Multi-Thread) 4625 Not Known
Cinebench R20 Score (Multi-Thread) 1986 Not Known
Cinebench R20 Score (Single Thread) 269 Not Known
Geekbench 5 Score (Single Thread) 787 Not Known
Blender Score (bmw27) 419.8seconds Not Known
Blender Score (Classroom) 1292.8seconds Not Known
PassMark Score (Overclocked) 10101 9371
CPU Performance (Per Watt) 35.6 75.0
Power Consumption Under High Load 203W 185.4W
Standard Power Consumption 81.4W 73.2W

Similar Comparisons