AMD Ryzen 9 5950X vs AMD FX-8320

AMD Ryzen 9 5950X
AMD Ryzen 9 5950X Image
AMD FX-8320
AMD FX-8320 Image
AMD Ryzen 9 5950X
AMD FX-8320
Key Differences Key Differences AMD Ryzen 9 5950X AMD FX-8320
Cores 16 8
CPU Threads 32 8
Base Clock Speed 3.4GHz 3.5GHz
Turbo Clock Speed 4.9GHz 4GHz
Has integrated graphics No No
Performance per watt 154.7 75.0
Performance Performance AMD Ryzen 9 5950X AMD FX-8320
CPU Speed & Cores 16 x 3.4GHz 8 x 3.5GHz
Number of CPU Threads 32 8
L2 Cache Size 8MB 8MB
L3 Cache Size 64MB 8MB
Turbo Boost Frequency 4.9GHz 4GHz
L1 Cache Size 1024KB 384KB
L2 Core 0.5MB/core 1MB/core
L3 Core 4MB/core 1MB/core
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Core Tech Version Not Known 3
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Features Features AMD Ryzen 9 5950X AMD FX-8320
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 Yes
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
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General info General info AMD Ryzen 9 5950X AMD FX-8320
Has 64-bit Support Yes Yes
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 105W 125W
PCI Express Version 4 2
Does it have Integrated Graphics No No
CPU Temperature Not Known 61.1°C
Transistor Count Not Known 1200 million
Supports Power Optimized L2 Cache No No
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Memory Memory AMD Ryzen 9 5950X AMD FX-8320
RAM Memory Speed 3200MHz 1866MHz
Max Memory Bandwidth 47.68GB/s 21GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB Not Known
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 5.4GT/s
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Benchmarks Benchmarks AMD Ryzen 9 5950X AMD FX-8320
PassMark Score 46434 8199
PassMark Score (Single Thread) 3528 1403
Geekbench 5 Score (Multi-Thread) 16241 Not Known
Cinebench R20 Score (Multi-Thread) 10428 Not Known
Cinebench R20 Score (Single Thread) 647 Not Known
Geekbench 5 Score (Single Thread) 1652 Not Known
PassMark Score (Overclocked) Not Known 9371
CPU Performance (Per Watt) 154.7 75.0
Power Consumption Under High Load Not Known 185.4W
Standard Power Consumption Not Known 73.2W
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