AMD Ryzen Threadripper 2950X vs Intel Xeon E3-1280

VS
AMD Ryzen Threadripper 2950X
AMD Ryzen Threadripper 2950X Image
Intel Xeon E3-1280
Intel Xeon E3-1280 Image
AMD Ryzen Threadripper 2950X
Intel Xeon E3-1280
Key Differences Key Differences AMD Ryzen Threadripper 2950X Intel Xeon E3-1280
Cores 16 4
CPU Threads 32 8
Base Clock Speed 3.5GHz 3.5GHz
Turbo Clock Speed 4.4GHz 3.9GHz
TDP (THERMAL DESIGN POINT) 180W 95W
Has integrated graphics No No
Performance per watt 69.9 Not Known
Performance Performance AMD Ryzen Threadripper 2950X Intel Xeon E3-1280
CPU Speed & Cores 16 x 3.5GHz 4 x 3.5GHz
Number of CPU Threads 32 8
L2 Cache Size 8MB 1MB
L3 Cache Size 32MB 8MB
Turbo Boost Frequency 4.4GHz 3.9GHz
L1 Cache Size 1500KB 256KB
L2 Core 0.5MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core 2MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 35
Features Features AMD Ryzen Threadripper 2950X Intel Xeon E3-1280
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 NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
General info General info AMD Ryzen Threadripper 2950X Intel Xeon E3-1280
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 12nm 32nm
TDP (Thermal Design Point) 180W 95W
PCI Express Version 3 3
CPU Temperature 68°C 73.6°C
Does it have Integrated Graphics No No
Transistor Count Not Known 2270 million
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory AMD Ryzen Threadripper 2950X Intel Xeon E3-1280
RAM Memory Speed 2933MHz 1333MHz
Max Memory Bandwidth 87.42GB/s 21GB/s
Max Memory Channels 4 2
Supported Memory Size 2000GB 32GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 5GT/s
Benchmarks Benchmarks AMD Ryzen Threadripper 2950X Intel Xeon E3-1280
PassMark Score 30345 8762
PassMark Score (Single Thread) 2489 2022
Geekbench 5 Score (Multi-Thread) 12576 Not Known
Cinebench R20 Score (Multi-Thread) 7003 Not Known
Cinebench R20 Score (Single Thread) 449 Not Known
Geekbench 5 Score (Single Thread) 1059 Not Known
Blender Score (bmw27) 115.5seconds Not Known
Blender Score (Classroom) 360.4seconds Not Known
PassMark Score (Overclocked) 31662 5766
CPU Performance (Per Watt) 69.9 Not Known
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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