AMD Ryzen 9 3900X vs Intel Xeon E3-1270 v2

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AMD Ryzen 9 3900X
AMD Ryzen 9 3900X Image
Intel Xeon E3-1270 v2
Intel Xeon E3-1270 v2 Image
AMD Ryzen 9 3900X
Intel Xeon E3-1270 v2
Key Differences Key Differences AMD Ryzen 9 3900X Intel Xeon E3-1270 v2
Cores 12 4
CPU Threads 24 8
Base Clock Speed 3.8GHz 3.5GHz
Turbo Clock Speed 4.6GHz 3.9GHz
TDP (THERMAL DESIGN POINT) 105W 69W
Has integrated graphics No No
Performance per watt 113.0 Not Known
Performance Performance AMD Ryzen 9 3900X Intel Xeon E3-1270 v2
CPU Speed & Cores 12 x 3.8GHz 4 x 3.5GHz
Number of CPU Threads 24 8
L2 Cache Size 6MB 1MB
L3 Cache Size 64MB 8MB
Turbo Boost Frequency 4.6GHz 3.9GHz
L1 Cache Size 768KB 256KB
L2 Core 0.5MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 5.33MB/core 2MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 35
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Features Features AMD Ryzen 9 3900X Intel Xeon E3-1270 v2
Has AES Support Yes Yes
Supported SSE Version 4.2 Not Known
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 No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has NX Processor Bit Support No Yes
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General info General info AMD Ryzen 9 3900X Intel Xeon E3-1270 v2
Has 64-bit Support Yes Yes
Semiconductor Size 7nm 22nm
TDP (Thermal Design Point) 105W 69W
PCI Express Version 4 3
CPU Temperature 95°C Not Known
Does it have Integrated Graphics No No
3DMark06 Score Not Known Yes
Supports Power Optimized L2 Cache No Yes
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Memory Memory AMD Ryzen 9 3900X Intel Xeon E3-1270 v2
RAM Memory Speed 3200MHz 1600MHz
Max Memory Bandwidth 47.68GB/s 25.6GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 32GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 5GT/s
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Benchmarks Benchmarks AMD Ryzen 9 3900X Intel Xeon E3-1270 v2
PassMark Score 32866 9700
PassMark Score (Single Thread) 2732 2072
Geekbench 5 Score (Multi-Thread) 11864 Not Known
Cinebench R20 Score (Single Thread) 521 Not Known
Cinebench R20 Score (Multi-Thread) 7178 Not Known
Geekbench 5 Score (Single Thread) 1282 Not Known
Blender Score (Classroom) 353.3seconds Not Known
Blender Score (bmw27) 116.4seconds Not Known
PassMark Score (Overclocked) 33293 Not Known
CPU Performance (Per Watt) 113.0 Not Known
Power Consumption Under High Load Not Known Yes
Standard Power Consumption Not Known Yes
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