AMD Ryzen 7 5800X vs Intel Xeon E5-2403

VS
AMD Ryzen 7 5800X
AMD Ryzen 7 5800X Image
Intel Xeon E5-2403
Intel Xeon E5-2403 Image
AMD Ryzen 7 5800X
Intel Xeon E5-2403
Key Differences Key Differences AMD Ryzen 7 5800X Intel Xeon E5-2403
Cores 8 4
CPU Threads 16 0
Base Clock Speed 3.8GHz 1.8GHz
Turbo Clock Speed 4.7GHz Not Known
TDP (THERMAL DESIGN POINT) 105W 80W
Has integrated graphics No No
Performance per watt 98.4 Not Known
Performance Performance AMD Ryzen 7 5800X Intel Xeon E5-2403
CPU Speed & Cores 8 x 3.8GHz 4 x 1.8GHz
Number of CPU Threads 16 0
L2 Cache Size 4MB 1MB
L3 Cache Size 32MB 10MB
Turbo Boost Frequency 4.7GHz Not Known
L1 Cache Size 512KB 256KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 4MB/core 2.5MB/core
Does it have an unlocked multiplier Yes No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 18
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Features Features AMD Ryzen 7 5800X Intel Xeon E5-2403
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 No
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 7 5800X Intel Xeon E5-2403
Has 64-bit Support Yes Yes
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 105W 80W
PCI Express Version 4 3
Does it have Integrated Graphics No No
CPU Temperature 90°C Not Known
Transistor Count Not Known 2270 million
Supports Power Optimized L2 Cache No No
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Memory Memory AMD Ryzen 7 5800X Intel Xeon E5-2403
RAM Memory Speed 3200MHz 1066MHz
Max Memory Bandwidth 47.68GB/s 25GB/s
Max Memory Channels 2 3
Supported Memory Size 128GB 375GB
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 6.4GT/s
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Benchmarks Benchmarks AMD Ryzen 7 5800X Intel Xeon E5-2403
PassMark Score 28752 3651
PassMark Score (Single Thread) 3513 966
Geekbench 5 Score (Multi-Thread) 10330 Not Known
Cinebench R20 Score (Multi-Thread) 5724 Not Known
Cinebench R20 Score (Single Thread) 628 Not Known
Geekbench 5 Score (Single Thread) 1658 Not Known
CPU Performance (Per Watt) 98.4 Not Known
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