AMD Ryzen 9 3950X vs AMD Athlon X4 950

VS
AMD Ryzen 9 3950X
AMD Ryzen 9 3950X Image
AMD Athlon X4 950
AMD Athlon X4 950 Image
AMD Ryzen 9 3950X
AMD Athlon X4 950
Key Differences Key Differences AMD Ryzen 9 3950X AMD Athlon X4 950
Cores 16 4
CPU Threads 32 4
Base Clock Speed 3.5GHz 3.5GHz
Turbo Clock Speed 4.7GHz 3.8GHz
TDP (THERMAL DESIGN POINT) 105W 65W
Has integrated graphics No No
Performance per watt 135.0 Not Known
Performance Performance AMD Ryzen 9 3950X AMD Athlon X4 950
CPU Speed & Cores 16 x 3.5GHz 4 x 3.5GHz
Number of CPU Threads 32 4
L2 Cache Size 8.1MB 2MB
L3 Cache Size 72MB Not Known
Turbo Boost Frequency 4.7GHz 3.8GHz
L1 Cache Size 1536KB 320KB
L2 Core 0.5MB/core 0.5MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 4.5MB/core Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Ryzen 9 3950X AMD Athlon X4 950
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 FMA3 Instructions Support Yes Yes
Supports CPU Throttling No No
Supports ARM TrustZone Tech No No
Has NX Processor Bit Support No No
General info General info AMD Ryzen 9 3950X AMD Athlon X4 950
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 28nm
TDP (Thermal Design Point) 105W 65W
PCI Express Version 4 3
CPU Temperature 95°C Not Known
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 Athlon X4 950
Max Memory Channels 2 2
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
RAM Memory Speed Not Known 2400MHz
Max Memory Bandwidth Not Known 38.4GB/s
Benchmarks Benchmarks AMD Ryzen 9 3950X AMD Athlon X4 950
PassMark Score 39265 5455
PassMark Score (Single Thread) 2746 1752
Geekbench 5 Score (Multi-Thread) 14174 Not Known
Cinebench R20 Score (Multi-Thread) 9148 Not Known
Cinebench R20 Score (Single Thread) 531 Not Known
Geekbench 5 Score (Single Thread) 1297 Not Known
Blender Score (bmw27) 90.8seconds Not Known
Blender Score (Classroom) 270.7seconds Not Known
CPU Performance (Per Watt) 135.0 Not Known

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