AMD Ryzen 9 3950X vs AMD A8-3870K

VS
AMD Ryzen 9 3950X
AMD Ryzen 9 3950X Image
AMD A8-3870K
AMD A8-3870K Image
AMD Ryzen 9 3950X
AMD A8-3870K
Key Differences Key Differences AMD Ryzen 9 3950X AMD A8-3870K
Cores 16 4
CPU Threads 32 4
Base Clock Speed 3.5GHz 3GHz
Turbo Clock Speed 4.7GHz Not Known
TDP (THERMAL DESIGN POINT) 105W 100W
Has integrated graphics No Yes
Performance per watt 135.0 Not Known
Performance Performance AMD Ryzen 9 3950X AMD A8-3870K
CPU Speed & Cores 16 x 3.5GHz 4 x 3GHz
Number of CPU Threads 32 4
L2 Cache Size 8.1MB 4MB
L3 Cache Size 72MB Not Known
Turbo Boost Frequency 4.7GHz Not Known
L1 Cache Size 1536KB 512KB
L2 Core 0.5MB/core 1MB/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 A8-3870K
Has AES Support Yes No
Supported SSE Version 4.2 3
Has AVX Support Yes No
Has MMX Tech Support Yes No
Has F16C Support Yes No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes No
Has FMA3 Instructions Support Yes No
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 A8-3870K
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 105W 100W
PCI Express Version 4 2
CPU Temperature 95°C 27.7°C
Transistor Count 19200 million 1178 million
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 600MHz
No. of Supported Displays Not Known 2
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen 9 3950X AMD A8-3870K
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 1866MHz
Max Memory Bandwidth Not Known 29.8GB/s
Supported Memory Size Not Known 64GB
Benchmarks Benchmarks AMD Ryzen 9 3950X AMD A8-3870K
PassMark Score 39265 3724
PassMark Score (Single Thread) 2746 1046
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
PassMark Score (Overclocked) Not Known 4108

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