AMD Ryzen 9 5950X vs AMD Ryzen 9 3900XT

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AMD Ryzen 9 5950X
AMD Ryzen 9 5950X Image
AMD Ryzen 9 3900XT
AMD Ryzen 9 3900XT Image
AMD Ryzen 9 5950X
AMD Ryzen 9 3900XT
Key Differences Key Differences AMD Ryzen 9 5950X AMD Ryzen 9 3900XT
Cores 16 12
CPU Threads 32 24
Base Clock Speed 3.4GHz 4.1GHz
Turbo Clock Speed 4.9GHz 4.6GHz
TDP (THERMAL DESIGN POINT) 105W 105W
Has integrated graphics No No
Performance per watt 154.7 113.0
Performance Performance AMD Ryzen 9 5950X AMD Ryzen 9 3900XT
CPU Speed & Cores 16 x 3.4GHz 12 x 4.1GHz
Number of CPU Threads 32 24
L2 Cache Size 8MB 6MB
L3 Cache Size 64MB 70MB
Turbo Boost Frequency 4.9GHz 4.6GHz
L1 Cache Size 1024KB 768KB
L2 Core 0.5MB/core 0.5MB/core
L3 Core 4MB/core 5.8MB/core
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features AMD Ryzen 9 5950X AMD Ryzen 9 3900XT
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 No
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No No
Supports ARM TrustZone Tech No No
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General info General info AMD Ryzen 9 5950X AMD Ryzen 9 3900XT
Has 64-bit Support Yes Yes
Semiconductor Size 7nm 7nm
TDP (Thermal Design Point) 105W 105W
PCI Express Version 4 4
Does it have Integrated Graphics No No
CPU Temperature Not Known 95°C
3DMark06 Score Not Known Yes
Supports Power Optimized L2 Cache No Yes
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Memory Memory AMD Ryzen 9 5950X AMD Ryzen 9 3900XT
RAM Memory Speed 3200MHz 3200MHz
Max Memory Bandwidth 47.68GB/s 47.68GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 128GB
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 4
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Benchmarks Benchmarks AMD Ryzen 9 5950X AMD Ryzen 9 3900XT
PassMark Score 46434 33013
PassMark Score (Single Thread) 3528 2803
Geekbench 5 Score (Multi-Thread) 16241 12212
Cinebench R20 Score (Multi-Thread) 10428 7244
Cinebench R20 Score (Single Thread) 647 539
Geekbench 5 Score (Single Thread) 1652 1327
Blender Score (bmw27) Not Known 116.4seconds
Blender Score (Classroom) Not Known 353.3seconds
PassMark Score (Overclocked) Not Known 33570
CPU Performance (Per Watt) 154.7 113.0
Power Consumption Under High Load Not Known Yes
Standard Power Consumption Not Known Yes
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