Intel Core i7-4790K vs AMD FX-8320

VS
Intel Core i7-4790K
Intel Core i7-4790K Image
AMD FX-8320
AMD FX-8320 Image
Intel Core i7-4790K
AMD FX-8320
Key Differences Key Differences Intel Core i7-4790K AMD FX-8320
Cores 4 8
CPU Threads 8 8
Base Clock Speed 4GHz 3.5GHz
Turbo Clock Speed 4.4GHz 4GHz
TDP (THERMAL DESIGN POINT) 88W 125W
Has integrated graphics Yes No
Performance per watt 45.4 75.0
Performance Performance Intel Core i7-4790K AMD FX-8320
CPU Speed & Cores 4 x 4GHz 8 x 3.5GHz
Number of CPU Threads 8 8
L2 Cache Size 1MB 8MB
L3 Cache Size 8MB 8MB
Turbo Boost Frequency 4.4GHz 4GHz
L1 Cache Size 256KB 384KB
L2 Core 0.25MB/core 1MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 2MB/core 1MB/core
Clock Multiplier 40 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 i7-4790K 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 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
Miscellaneous Miscellaneous Intel Core i7-4790K AMD FX-8320
Cinebench 10 Score 32390 20870
Cinebench 11.5 Score 9.66 6.06
7zip Benchmark 26152MIPS 20982MIPS
Cinebench 10 Score (Single Thread) 8785 3987
Cinebench 11.5 Score (Single Thread) 2.05 1.05
General info General info Intel Core i7-4790K AMD FX-8320
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 22nm 32nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 88W 125W
PCI Express Version 3 2
CPU Temperature 72.72°C 61.1°C
Transistor Count 1400 million 1200 million
OpenGL Driver Version 4 Not Known
GPU Boost Clock Speed 1250MHz Not Known
No. of Supported Displays 3 Not Known
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-4790K AMD FX-8320
RAM Memory Speed 1600MHz 1866MHz
Max Memory Bandwidth 25.6GB/s 21GB/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
Benchmarks Benchmarks Intel Core i7-4790K AMD FX-8320
PassMark Score 8089 8199
PassMark Score (Single Thread) 2484 1403
Geekbench 5 Score (Multi-Thread) 3991 Not Known
Cinebench R20 Score (Multi-Thread) 1982 Not Known
Cinebench R20 Score (Single Thread) 411 Not Known
Geekbench 5 Score (Single Thread) 1068 Not Known
Blender Score (Classroom) 1320.7seconds Not Known
Blender Score (bmw27) 423.2seconds Not Known
PassMark Score (Overclocked) 8880 9371
CPU Performance (Per Watt) 45.4 75.0
Power Consumption Under High Load Not Known 185.4W
Standard Power Consumption Not Known 73.2W

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