AMD Ryzen 9 5900X vs AMD Ryzen 7 5800X

VS
AMD Ryzen 9 5900X
AMD Ryzen 9 5900X Image
AMD Ryzen 7 5800X
AMD Ryzen 7 5800X Image
AMD Ryzen 9 5900X
AMD Ryzen 7 5800X
Key Differences Key Differences AMD Ryzen 9 5900X AMD Ryzen 7 5800X
Cores 12 8
CPU Threads 24 16
Base Clock Speed 3.7GHz 3.8GHz
Turbo Clock Speed 4.8GHz 4.7GHz
TDP (THERMAL DESIGN POINT) 105W 105W
Has integrated graphics No No
Performance per watt 132.4 98.4
Performance Performance AMD Ryzen 9 5900X AMD Ryzen 7 5800X
CPU Speed & Cores 12 x 3.7GHz 8 x 3.8GHz
Number of CPU Threads 24 16
L2 Cache Size 6MB 4MB
L3 Cache Size 64MB 32MB
Turbo Boost Frequency 4.8GHz 4.7GHz
L1 Cache Size 768KB 512KB
L2 Core 0.5MB/core 0.5MB/core
L3 Core 5.33MB/core 4MB/core
Does it have an unlocked multiplier Yes Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Ryzen 9 5900X AMD Ryzen 7 5800X
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 No
Supports ARM TrustZone Tech No No
General info General info AMD Ryzen 9 5900X AMD Ryzen 7 5800X
Has 64-bit Support No Data Found No Data Found
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 90°C
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen 9 5900X AMD Ryzen 7 5800X
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 No
DDR Type Memory Version 4 4
Benchmarks Benchmarks AMD Ryzen 9 5900X AMD Ryzen 7 5800X
PassMark Score 39634 28752
PassMark Score (Single Thread) 3520 3513
Geekbench 5 Score (Multi-Thread) 13898 10330
Cinebench R20 Score (Multi-Thread) 8468 5724
Cinebench R20 Score (Single Thread) 637 628
Geekbench 5 Score (Single Thread) 1564 1658
CPU Performance (Per Watt) 132.4 98.4

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