AMD Ryzen 9 3950X vs Intel Core i7-3820

VS
AMD Ryzen 9 3950X
AMD Ryzen 9 3950X Image
Intel Core i7-3820
Intel Core i7-3820 Image
AMD Ryzen 9 3950X
Intel Core i7-3820
Key Differences Key Differences AMD Ryzen 9 3950X Intel Core i7-3820
Cores 16 4
CPU Threads 32 8
Base Clock Speed 3.5GHz 3.6GHz
Turbo Clock Speed 4.7GHz 3.8GHz
TDP (THERMAL DESIGN POINT) 105W 130W
Has integrated graphics No No
Performance per watt 135.0 Not Known
Performance Performance AMD Ryzen 9 3950X Intel Core i7-3820
CPU Speed & Cores 16 x 3.5GHz 4 x 3.6GHz
Number of CPU Threads 32 8
L2 Cache Size 8.1MB 1MB
L3 Cache Size 72MB 10MB
Turbo Boost Frequency 4.7GHz 3.8GHz
L1 Cache Size 1536KB Not Known
L2 Core 0.5MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 4.5MB/core 2.5MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Ryzen 9 3950X Intel Core i7-3820
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 No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
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 Intel Core i7-3820
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 105W 130W
PCI Express Version 4 2
CPU Temperature 95°C Not Known
Transistor Count 19200 million 2270 million
Does it have Integrated Graphics No No
DirectX Version Info Not Known 10.1
OpenGL Driver Version Not Known 3
OpenGL Driver Version Not Known 1.1
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory AMD Ryzen 9 3950X Intel Core i7-3820
Max Memory Channels 2 Not Known
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
RAM Memory Speed Not Known 1600MHz
Bus Bandwidth Not Known 5GT/s
Benchmarks Benchmarks AMD Ryzen 9 3950X Intel Core i7-3820
PassMark Score 39265 Not Known
PassMark Score (Single Thread) 2746 Not Known
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
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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