Intel Core i7-8700K vs AMD FX-4300

Intel Core i7-8700K
Intel Core i7-8700K Image
AMD FX-4300
AMD FX-4300 Image
Intel Core i7-8700K
AMD FX-4300
Key Differences Key Differences Intel Core i7-8700K AMD FX-4300
Cores 6 4
CPU Threads 12 4
Base Clock Speed 3.7GHz 3.8GHz
Turbo Clock Speed 4.7GHz 4GHz
Has integrated graphics Yes No
Performance per watt Not Known 66.0
Performance Performance Intel Core i7-8700K AMD FX-4300
CPU Speed & Cores 6 x 3.7GHz 4 x 3.8GHz
Number of CPU Threads 12 4
L2 Cache Size 1.5MB 4MB
L3 Cache Size 12MB 4MB
Turbo Boost Frequency 4.7GHz 4GHz
L1 Cache Size 384KB 192KB
L2 Core 0.25MB/core 1MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 2MB/core 1MB/core
Clock Multiplier 37 Not Known
Turbo Boost Tech Version 2 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 i7-8700K AMD FX-4300
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
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No Yes
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Miscellaneous Miscellaneous Intel Core i7-8700K AMD FX-4300
Height 37.5mm 40mm
Width Size 37.5mm 40mm
General info General info Intel Core i7-8700K AMD FX-4300
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 95W 95W
PCI Express Version 3 2
CPU Temperature 100°C Not Known
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.5 Not Known
GPU Boost Clock Speed 1200MHz Not Known
No. of Supported Displays 3 Not Known
Height 37.5mm 40mm
Width Size 37.5mm 40mm
Does it have Integrated Graphics Yes No
Transistor Count Not Known 1200 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-8700K AMD FX-4300
RAM Memory Speed 2666MHz 1866MHz
Max Memory Bandwidth 42.7GB/s 21GB/s
Max Memory Channels 2 2
Supported Memory Size 64GB Not Known
Bus Bandwidth 8GT/s 5.4GT/s
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i7-8700K AMD FX-4300
PassMark Score 16270 4820
PassMark Score (Single Thread) 2728 1403
PassMark Score (Overclocked) Not Known 5447
CPU Performance (Per Watt) Not Known 66.0
Power Consumption Under High Load Not Known 135.8W
Standard Power Consumption Not Known 73.3W

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