AMD Ryzen 9 3950X vs Intel Xeon E3-1275 v6

VS
AMD Ryzen 9 3950X
AMD Ryzen 9 3950X Image
Intel Xeon E3-1275 v6
Intel Xeon E3-1275 v6 Image
AMD Ryzen 9 3950X
Intel Xeon E3-1275 v6
Key Differences Key Differences AMD Ryzen 9 3950X Intel Xeon E3-1275 v6
Cores 16 4
CPU Threads 32 8
Base Clock Speed 3.5GHz 3.8GHz
Turbo Clock Speed 4.7GHz Not Known
TDP (THERMAL DESIGN POINT) 105W 73W
Has integrated graphics No Yes
Performance per watt 135.0 Not Known
Performance Performance AMD Ryzen 9 3950X Intel Xeon E3-1275 v6
CPU Speed & Cores 16 x 3.5GHz 4 x 3.8GHz
Number of CPU Threads 32 8
L2 Cache Size 8.1MB 1MB
L3 Cache Size 72MB 8MB
Turbo Boost Frequency 4.7GHz Not Known
L1 Cache Size 1536KB 256KB
L2 Core 0.5MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 4.5MB/core 2MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 38
Turbo Boost Tech Version Not Known 2
Features Features AMD Ryzen 9 3950X Intel Xeon E3-1275 v6
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 E3-1275 v6
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 14nm
TDP (Thermal Design Point) 105W 73W
PCI Express Version 4 3
CPU Temperature 95°C Not Known
Transistor Count 19200 million Not Known
Does it have Integrated Graphics No Yes
DirectX Version Info Not Known 12
OpenGL Driver Version Not Known 4.4
OpenGL Driver Version Not Known 2
GPU Boost Clock Speed Not Known 1150MHz
Total GPU Execution Units Not Known 24
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen 9 3950X Intel Xeon E3-1275 v6
Max Memory Channels 2 2
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks AMD Ryzen 9 3950X Intel Xeon E3-1275 v6
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

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