AMD Ryzen 9 3950X vs Intel Xeon E5-1660

VS
AMD Ryzen 9 3950X
AMD Ryzen 9 3950X Image
Intel Xeon E5-1660
Intel Xeon E5-1660 Image
AMD Ryzen 9 3950X
Intel Xeon E5-1660
Key Differences Key Differences AMD Ryzen 9 3950X Intel Xeon E5-1660
Cores 16 6
CPU Threads 32 12
Base Clock Speed 3.5GHz 3.3GHz
Turbo Clock Speed 4.7GHz 3.9GHz
TDP (THERMAL DESIGN POINT) 105W 130W
Has integrated graphics No 130W
Performance per watt 135.0 130W
Performance Performance AMD Ryzen 9 3950X Intel Xeon E5-1660
CPU Speed & Cores 16 x 3.5GHz 6 x 3.3GHz
Number of CPU Threads 32 12
L2 Cache Size 8.1MB 1.5MB
L3 Cache Size 72MB 15MB
Turbo Boost Frequency 4.7GHz 3.9GHz
L1 Cache Size 1536KB 384KB
L2 Core 0.5MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No Data Found
L3 Core 4.5MB/core 2.5MB/core
Uses ARM big.LITTLE tech No No Data Found
Uses ARM HMP No No Data Found
Clock Multiplier Not Known 33
Turbo Core Tech Version Not Known No Data Found
Turbo Boost Tech Version Not Known No Data Found
Features Features AMD Ryzen 9 3950X Intel Xeon E5-1660
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 Data Found
Has FMA4 Instructions Support No No Data Found
Has Multithreading Tech Support Yes Yes
Has FMA3 Instructions Support Yes No Data Found
Supports CPU Throttling No Yes
No. of Bits Executed at a Time Not Known No Data Found
CPU Front-End Width Not Known No Data Found
Supports ARM TrustZone Tech No No Data Found
VFP Version Not Known No Data Found
Has NX Processor Bit Support No Yes
General info General info AMD Ryzen 9 3950X Intel Xeon E5-1660
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 105W 130W
PCI Express Version 4 3
CPU Temperature 95°C No Data Found
Transistor Count 19200 million 2270 million
Does it have Integrated Graphics No No Data Found
GPU Base Clock Speed Not Known No Data Found
DirectX Version Info Not Known No Data Found
OpenGL Driver Version Not Known No Data Found
OpenGL Driver Version Not Known No Data Found
GPU Boost Clock Speed Not Known No Data Found
Total GPU Execution Units Not Known No Data Found
No. of Supported Displays Not Known No Data Found
3DMark06 Score Not Known No Data Found
Total GPU Shading Units Not Known No Data Found
Total GPU ROPs Not Known No Data Found
Total GPU TMUs Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory AMD Ryzen 9 3950X Intel Xeon E5-1660
Max Memory Channels 2 4
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 No Data Found
RAM Memory Speed Not Known 1600MHz
Max Memory Bandwidth Not Known 51.2GB/s
Supported Memory Size Not Known 375GB
Bus Bandwidth Not Known 5GT/s
eMMC Memory version Not Known No Data Found
Bus Frequency Not Known No Data Found
Benchmarks Benchmarks AMD Ryzen 9 3950X Intel Xeon E5-1660
PassMark Score 39265 12590
PassMark Score (Single Thread) 2746 1983
Geekbench 5 Score (Multi-Thread) 14174 No Data Found
Cinebench R20 Score (Multi-Thread) 9148 No Data Found
Cinebench R20 Score (Single Thread) 531 No Data Found
Geekbench 5 Score (Single Thread) 1297 No Data Found
Blender Score (bmw27) 90.8seconds No Data Found
Blender Score (Classroom) 270.7seconds No Data Found
CPU Performance (Per Watt) 135.0 No Data Found
PassMark Score (Overclocked) Not Known 13874
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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