AMD Ryzen 9 3950X vs Intel Xeon E5-2620

VS
AMD Ryzen 9 3950X
AMD Ryzen 9 3950X Image
Intel Xeon E5-2620
Intel Xeon E5-2620 Image
AMD Ryzen 9 3950X
Intel Xeon E5-2620
Key Differences Key Differences AMD Ryzen 9 3950X Intel Xeon E5-2620
Cores 16 6
CPU Threads 32 12
Base Clock Speed 3.5GHz 2GHz
Turbo Clock Speed 4.7GHz 2.5GHz
TDP (THERMAL DESIGN POINT) 105W 95W
Has integrated graphics No No
Performance per watt 135.0 97.0
Performance Performance AMD Ryzen 9 3950X Intel Xeon E5-2620
CPU Speed & Cores 16 x 3.5GHz 6 x 2GHz
Number of CPU Threads 32 12
L2 Cache Size 8.1MB 1.5MB
L3 Cache Size 72MB 15MB
Turbo Boost Frequency 4.7GHz 2.5GHz
L1 Cache Size 1536KB 384KB
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
Clock Multiplier Not Known 20
Features Features AMD Ryzen 9 3950X Intel Xeon E5-2620
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 Xeon E5-2620
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 105W 95W
PCI Express Version 4 3
CPU Temperature 95°C Not Known
Transistor Count 19200 million 2270 million
Does it have Integrated Graphics No No
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory AMD Ryzen 9 3950X Intel Xeon E5-2620
Max Memory Channels 2 4
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
RAM Memory Speed Not Known 1333MHz
Max Memory Bandwidth Not Known 42.6GB/s
Supported Memory Size Not Known 750GB
Bus Bandwidth Not Known 7.2GT/s
Benchmarks Benchmarks AMD Ryzen 9 3950X Intel Xeon E5-2620
PassMark Score 39265 5257
PassMark Score (Single Thread) 2746 1111
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 97.0
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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