AMD Ryzen 9 5950X vs AMD Ryzen 7 1800x

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AMD Ryzen 9 5950X
AMD Ryzen 9 5950X Image
AMD Ryzen 7 1800x
AMD Ryzen 7 1800x Image
AMD Ryzen 9 5950X
AMD Ryzen 7 1800x
Key Differences Key Differences AMD Ryzen 9 5950X AMD Ryzen 7 1800x
Cores 16 8
CPU Threads 32 16
Base Clock Speed 3.4GHz 3.6GHz
Turbo Clock Speed 4.9GHz 4GHz
TDP (THERMAL DESIGN POINT) 105W 95W
Has integrated graphics No No
Performance per watt 154.7 66.8
Performance Performance AMD Ryzen 9 5950X AMD Ryzen 7 1800x
CPU Speed & Cores 16 x 3.4GHz 8 x 3.6GHz
Number of CPU Threads 32 16
L2 Cache Size 8MB 4MB
L3 Cache Size 64MB 16MB
Turbo Boost Frequency 4.9GHz 4GHz
L1 Cache Size 1024KB 768KB
L2 Core 0.5MB/core 0.5MB/core
L3 Core 4MB/core 2MB/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 7 1800x
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 Yes
Has NX Processor Bit Support Yes No
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 Ryzen 7 1800x
Has 64-bit Support Yes Yes
Semiconductor Size 7nm 14nm
TDP (Thermal Design Point) 105W 95W
PCI Express Version 4 3
Does it have Integrated Graphics No No
Transistor Count Not Known 4800 million
Supports Power Optimized L2 Cache No No
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Memory Memory AMD Ryzen 9 5950X AMD Ryzen 7 1800x
RAM Memory Speed 3200MHz 2667MHz
Max Memory Bandwidth 47.68GB/s Not Known
Max Memory Channels 2 2
Supported Memory Size 128GB 128GB
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 4
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Benchmarks Benchmarks AMD Ryzen 9 5950X AMD Ryzen 7 1800x
PassMark Score 46434 16234
PassMark Score (Single Thread) 3528 2172
Geekbench 5 Score (Multi-Thread) 16241 6344
Cinebench R20 Score (Multi-Thread) 10428 3587
Cinebench R20 Score (Single Thread) 647 381
Geekbench 5 Score (Single Thread) 1652 935
Blender Score (bmw27) Not Known 233.4seconds
Blender Score (Classroom) Not Known 708.7seconds
PassMark Score (Overclocked) Not Known 17189
CPU Performance (Per Watt) 154.7 66.8
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