AMD Ryzen 9 3950X vs Intel Xeon E5-4640 v4

VS
AMD Ryzen 9 3950X
AMD Ryzen 9 3950X Image
Intel Xeon E5-4640 v4
Intel Xeon E5-4640 v4 Image
AMD Ryzen 9 3950X
Intel Xeon E5-4640 v4
Key Differences Key Differences AMD Ryzen 9 3950X Intel Xeon E5-4640 v4
Cores 16 12
CPU Threads 32 24
Base Clock Speed 3.5GHz 2.1GHz
Turbo Clock Speed 4.7GHz 2.6GHz
TDP (THERMAL DESIGN POINT) 105W 105W
Has integrated graphics No No
Performance per watt 135.0 Not Known
Performance Performance AMD Ryzen 9 3950X Intel Xeon E5-4640 v4
CPU Speed & Cores 16 x 3.5GHz 12 x 2.1GHz
Number of CPU Threads 32 24
L2 Cache Size 8.1MB 3MB
L3 Cache Size 72MB 30MB
Turbo Boost Frequency 4.7GHz 2.6GHz
L1 Cache Size 1536KB 768KB
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 21
Turbo Boost Tech Version Not Known 2
Features Features AMD Ryzen 9 3950X Intel Xeon E5-4640 v4
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 No
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 Intel Xeon E5-4640 v4
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 14nm
TDP (Thermal Design Point) 105W 105W
PCI Express Version 4 3
CPU Temperature 95°C 80°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 Intel Xeon E5-4640 v4
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 2133MHz
Max Memory Bandwidth Not Known 68GB/s
Supported Memory Size Not Known 1500GB
Bus Bandwidth Not Known 8GT/s
Benchmarks Benchmarks AMD Ryzen 9 3950X Intel Xeon E5-4640 v4
PassMark Score 39265 19583
PassMark Score (Single Thread) 2746 1338
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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