AMD Ryzen 9 3900 vs Intel Core i9-10900KF

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AMD Ryzen 9 3900
AMD Ryzen 9 3900 Image
Intel Core i9-10900KF
Intel Core i9-10900KF Image
AMD Ryzen 9 3900
Intel Core i9-10900KF
Key Differences Key Differences AMD Ryzen 9 3900 Intel Core i9-10900KF
Cores 12 10
CPU Threads 24 20
Base Clock Speed 3.1GHz 3.7GHz
Turbo Clock Speed 4.3GHz 5.3GHz
TDP (THERMAL DESIGN POINT) 65W 125W
Has integrated graphics No No
Performance per watt 163.0 87.9
Performance Performance AMD Ryzen 9 3900 Intel Core i9-10900KF
CPU Speed & Cores 12 x 3.1GHz 10 x 3.7GHz
Number of CPU Threads 24 20
L2 Cache Size 6MB 2.5MB
L3 Cache Size 64MB 20MB
Turbo Boost Frequency 4.3GHz 5.3GHz
L1 Cache Size 768KB 640KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 5.33MB/core 2MB/core
Does it have an unlocked multiplier Yes Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Boost Tech Version Not Known 2
Features Features AMD Ryzen 9 3900 Intel Core i9-10900KF
Has AES Support 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 FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
General info General info AMD Ryzen 9 3900 Intel Core i9-10900KF
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 14nm
TDP (Thermal Design Point) 65W 125W
PCI Express Version 4 3
CPU Temperature 95°C 100°C
Does it have Integrated Graphics No No
GPU Base Clock Speed Not Known 350MHz
DirectX Version Info Not Known 12
OpenGL Driver Version Not Known 4.5
GPU Boost Clock Speed Not Known 1200MHz
No. of Supported Displays Not Known 3
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory AMD Ryzen 9 3900 Intel Core i9-10900KF
RAM Memory Speed 3200MHz 2933MHz
Max Memory Bandwidth 47.68GB/s 45.8GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 128GB
DDR Type Memory Version 4 4
Bus Bandwidth Not Known 8GT/s
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks AMD Ryzen 9 3900 Intel Core i9-10900KF
PassMark Score 30887 23842
PassMark Score (Single Thread) 2649 3148
Blender Score (bmw27) 132.5seconds 132.9seconds
Blender Score (Classroom) 446.6seconds 409.6seconds
Geekbench 5 Score (Multi-Thread) 10598 10616
Cinebench R20 Score (Multi-Thread) Not Known 6399
Cinebench R20 Score (Single Thread) Not Known 539
Geekbench 5 Score (Single Thread) 1190 1371
PassMark Score (Overclocked) 31671 24362
CPU Performance (Per Watt) 163.0 87.9
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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