Intel Core i7-4770K vs AMD FX-8320E

Intel Core i7-4770K
Intel Core i7-4770K Image
AMD FX-8320E
AMD FX-8320E Image
Intel Core i7-4770K
AMD FX-8320E
Key Differences Key Differences Intel Core i7-4770K AMD FX-8320E
Cores 4 8
CPU Threads 8 8
Base Clock Speed 3.5GHz 3.2GHz
Turbo Clock Speed 3.9GHz 4GHz
Has integrated graphics Yes No
Performance per watt 44.1 94.8
Performance Performance Intel Core i7-4770K AMD FX-8320E
CPU Speed & Cores 4 x 3.5GHz 8 x 3.2GHz
Number of CPU Threads 8 8
L2 Cache Size 1MB 8MB
L3 Cache Size 8MB 8MB
Turbo Boost Frequency 3.9GHz 4GHz
L1 Cache Size 256KB 256KB
L2 Core 0.25MB/core 1MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core 1MB/core
Clock Multiplier 35 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Core Tech Version Not Known 3
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Features Features Intel Core i7-4770K AMD FX-8320E
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 F16C Support Yes Yes
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No Yes
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Miscellaneous Miscellaneous Intel Core i7-4770K AMD FX-8320E
Geekbench Score 14371 9015
Cinebench 10 Score 28623 20870
Cinebench 11.5 Score 8.07 6
7zip Benchmark 23101MIPS 19241MIPS
SysMark 2012 Score 252 Yes
DivX encoding Score 26.6s Yes
CPU Data Work Score 318 Yes
Cinebench 11.5 Score (Single Thread) 1.78 1
Cinebench 10 Score (Single Thread) 7491 4056
Web Dev Score 261 Yes
Media Creation Score 233 Yes
3D Modelling Score 299 Yes
System Management Score 209 Yes
Office Productivity Score 212 Yes
X264 HD Score (Pass 1) 174.8FPS Yes
X264 HD Score (Pass 2) 45.8FPS Yes
DMIPS/core Benchmark 17.76 Yes
Height 37.5mm Yes
Width Size 37.5mm Yes
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General info General info Intel Core i7-4770K AMD FX-8320E
Has 64-bit Support Yes Yes
Semiconductor Size 22nm 32nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 84W 95W
PCI Express Version 3 2
DirectX Version Info 11.1 Not Known
Transistor Count 1400 million 1200 million
OpenGL Driver Version 4 Not Known
GPU Boost Clock Speed 1250MHz Not Known
OpenGL Driver Version 1.2 Not Known
Total GPU Execution Units 20 Not Known
No. of Supported Displays 3 Not Known
3DMark06 Score 7988 Not Known
Width Size 37.5mm Yes
Height 37.5mm Yes
Does it have Integrated Graphics Yes No
CPU Temperature Not Known 70.5°C
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i7-4770K AMD FX-8320E
RAM Memory Speed 1600MHz 1866MHz
Max Memory Bandwidth 25.6GB/s 29.9GB/s
Max Memory Channels 2 2
Supported Memory Size 32GB Not Known
Bus Bandwidth 5GT/s 5.4GT/s
DDR Type Memory Version 3 Not Known
ECC (Error-Correcting Code) Memory Support No No
Bus Frequency Not Known 199.5GHz
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Benchmarks Benchmarks Intel Core i7-4770K AMD FX-8320E
PassMark Score 7042 7433
PassMark Score (Single Thread) 2148 1351
Geekbench 5 Score (Multi-Thread) 3705 Not Known
Cinebench R20 Score (Multi-Thread) 1769 Not Known
Cinebench R20 Score (Single Thread) 361 Not Known
Geekbench 5 Score (Single Thread) 985 Not Known
Blender Score (bmw27) 440.7seconds Not Known
Blender Score (Classroom) 1376.9seconds Not Known
PassMark Score (Overclocked) 8280 8773
CPU Performance (Per Watt) 44.1 94.8
Power Consumption Under High Load Not Known 262W
Standard Power Consumption Not Known 95W
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