AMD Ryzen 9 3950X vs AMD Ryzen 7 3700X

VS
AMD Ryzen 9 3950X
AMD Ryzen 9 3950X Image
AMD Ryzen 7 3700X
AMD Ryzen 7 3700X Image
AMD Ryzen 9 3950X
AMD Ryzen 7 3700X
Key Differences Key Differences AMD Ryzen 9 3950X AMD Ryzen 7 3700X
Cores 16 8
CPU Threads 32 16
Base Clock Speed 3.5GHz 3.6GHz
Turbo Clock Speed 4.7GHz 4.4GHz
TDP (THERMAL DESIGN POINT) 105W 65W
Has integrated graphics No No
Performance per watt 135.0 132.8
Performance Performance AMD Ryzen 9 3950X AMD Ryzen 7 3700X
CPU Speed & Cores 16 x 3.5GHz 8 x 3.6GHz
Number of CPU Threads 32 16
L2 Cache Size 8.1MB 4MB
L3 Cache Size 72MB 32MB
Turbo Boost Frequency 4.7GHz 4.4GHz
L1 Cache Size 1536KB 512KB
L2 Core 0.5MB/core 0.5MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 4.5MB/core 4MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Ryzen 9 3950X AMD Ryzen 7 3700X
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 FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has NX Processor Bit Support No Yes
General info General info AMD Ryzen 9 3950X AMD Ryzen 7 3700X
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 7nm
TDP (Thermal Design Point) 105W 65W
PCI Express Version 4 4
CPU Temperature 95°C 95°C
Transistor Count 19200 million Not Known
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen 9 3950X AMD Ryzen 7 3700X
Max Memory Channels 2 2
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 4
RAM Memory Speed Not Known 3200MHz
Max Memory Bandwidth Not Known 47.68GB/s
Supported Memory Size Not Known 128GB
Benchmarks Benchmarks AMD Ryzen 9 3950X AMD Ryzen 7 3700X
PassMark Score 39265 22816
PassMark Score (Single Thread) 2746 2690
Geekbench 5 Score (Multi-Thread) 14174 8634
Cinebench R20 Score (Multi-Thread) 9148 4834
Cinebench R20 Score (Single Thread) 531 501
Geekbench 5 Score (Single Thread) 1297 1253
Blender Score (bmw27) 90.8seconds 170.7seconds
Blender Score (Classroom) 270.7seconds 509.9seconds
CPU Performance (Per Watt) 135.0 132.8
PassMark Score (Overclocked) Not Known 23087

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