Intel Core i9-9900KF vs AMD Athlon II X4 620e

VS
Intel Core i9-9900KF
Intel Core i9-9900KF Image
AMD Athlon II X4 620e
AMD Athlon II X4 620e Image
Intel Core i9-9900KF
AMD Athlon II X4 620e
Key Differences Key Differences Intel Core i9-9900KF AMD Athlon II X4 620e
Cores 8 4
CPU Threads 16 4
Base Clock Speed 3.6GHz 2.6GHz
Turbo Clock Speed 5GHz Not Known
TDP (THERMAL DESIGN POINT) 95W 45W
Has integrated graphics No No
Performance per watt 90.8 106.0
Performance Performance Intel Core i9-9900KF AMD Athlon II X4 620e
CPU Speed & Cores 8 x 3.6GHz 4 x 2.6GHz
Number of CPU Threads 16 4
L2 Cache Size 2MB 2MB
L3 Cache Size 16MB Not Known
Turbo Boost Frequency 5GHz Not Known
L1 Cache Size 512KB 512KB
L2 Core 0.25MB/core 0.5MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core Not Known
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i9-9900KF AMD Athlon II X4 620e
Has AES Support Yes No
Supported SSE Version 4.2 4
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Core i9-9900KF AMD Athlon II X4 620e
Height 37.5mm 40mm
Width Size 37.5mm 40mm
General info General info Intel Core i9-9900KF AMD Athlon II X4 620e
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 95W 45W
PCI Express Version 3 2
CPU Temperature 100°C Not Known
Width Size 37.5mm 40mm
Height 37.5mm 40mm
Does it have Integrated Graphics No No
Transistor Count Not Known 1178 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-9900KF AMD Athlon II X4 620e
RAM Memory Speed 2666MHz 1866MHz
Max Memory Bandwidth 41.6GB/s Not Known
Max Memory Channels 2 2
Supported Memory Size 128GB Not Known
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i9-9900KF AMD Athlon II X4 620e
PassMark Score 18920 3086
PassMark Score (Single Thread) 3003 892
Geekbench 5 Score (Multi-Thread) 8622 Not Known
Cinebench R20 Score (Multi-Thread) 4995 Not Known
Cinebench R20 Score (Single Thread) 518 Not Known
Geekbench 5 Score (Single Thread) 1318 Not Known
Blender Score (Classroom) 550.7seconds Not Known
Blender Score (bmw27) 164.8seconds Not Known
PassMark Score (Overclocked) 19916 3497
CPU Performance (Per Watt) 90.8 106.0

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