AMD Ryzen 9 5950X vs Intel Xeon E3-1220

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AMD Ryzen 9 5950X
AMD Ryzen 9 5950X Image
Intel Xeon E3-1220
Intel Xeon E3-1220 Image
AMD Ryzen 9 5950X
Intel Xeon E3-1220
Key Differences Key Differences AMD Ryzen 9 5950X Intel Xeon E3-1220
Cores 16 4
CPU Threads 32 4
Base Clock Speed 3.4GHz 3.1GHz
Turbo Clock Speed 4.9GHz 3.2GHz
TDP (THERMAL DESIGN POINT) 105W 80W
Has integrated graphics No No
Performance per watt 154.7 Not Known
Performance Performance AMD Ryzen 9 5950X Intel Xeon E3-1220
CPU Speed & Cores 16 x 3.4GHz 4 x 3.1GHz
Number of CPU Threads 32 4
L2 Cache Size 8MB 1MB
L3 Cache Size 64MB 8MB
Turbo Boost Frequency 4.9GHz 3.2GHz
L1 Cache Size 1024KB 256KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 4MB/core 2MB/core
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 31
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Features Features AMD Ryzen 9 5950X Intel Xeon E3-1220
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
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General info General info AMD Ryzen 9 5950X Intel Xeon E3-1220
Has 64-bit Support Yes Yes
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 105W 80W
PCI Express Version 4 2
Does it have Integrated Graphics No No
CPU Temperature Not Known 69.1°C
3DMark06 Score Not Known Yes
Supports Power Optimized L2 Cache No Yes
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Memory Memory AMD Ryzen 9 5950X Intel Xeon E3-1220
RAM Memory Speed 3200MHz 1333MHz
Max Memory Bandwidth 47.68GB/s 21GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 32GB
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 5GT/s
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Benchmarks Benchmarks AMD Ryzen 9 5950X Intel Xeon E3-1220
PassMark Score 46434 6256
PassMark Score (Single Thread) 3528 1777
Geekbench 5 Score (Multi-Thread) 16241 Not Known
Cinebench R20 Score (Multi-Thread) 10428 Not Known
Cinebench R20 Score (Single Thread) 647 Not Known
Geekbench 5 Score (Single Thread) 1652 Not Known
PassMark Score (Overclocked) Not Known 6388
CPU Performance (Per Watt) 154.7 Not Known
Power Consumption Under High Load Not Known Yes
Standard Power Consumption Not Known Yes
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