AMD Ryzen 7 3800X vs Intel Xeon E5-2658

VS
AMD Ryzen 7 3800X
AMD Ryzen 7 3800X Image
Intel Xeon E5-2658
Intel Xeon E5-2658 Image
AMD Ryzen 7 3800X
Intel Xeon E5-2658
Key Differences Key Differences AMD Ryzen 7 3800X Intel Xeon E5-2658
Cores 8 8
CPU Threads 16 16
Base Clock Speed 3.9GHz 2.1GHz
Turbo Clock Speed 4.5GHz 2.4GHz
TDP (THERMAL DESIGN POINT) 105W 95W
Has integrated graphics No No
Performance per watt 85.3 Not Known
Performance Performance AMD Ryzen 7 3800X Intel Xeon E5-2658
CPU Speed & Cores 8 x 3.9GHz 8 x 2.1GHz
Number of CPU Threads 16 16
L2 Cache Size 4MB 2MB
L3 Cache Size 32MB 20MB
Turbo Boost Frequency 4.5GHz 2.4GHz
L1 Cache Size 512KB 512KB
L2 Core 0.5MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 4MB/core 2.5MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 21
Features Features AMD Ryzen 7 3800X Intel Xeon E5-2658
Has AES Support Yes Yes
Supports CPU Throttling 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 FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
Has NX Processor Bit Support No Yes
General info General info AMD Ryzen 7 3800X Intel Xeon E5-2658
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 105W 95W
PCI Express Version 4 3
CPU Temperature 95°C Not Known
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 7 3800X Intel Xeon E5-2658
RAM Memory Speed 3200MHz 1600MHz
Max Memory Bandwidth 47.68GB/s 51.2GB/s
Max Memory Channels 2 4
Supported Memory Size 128GB 750GB
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 8GT/s
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks AMD Ryzen 7 3800X Intel Xeon E5-2658
PassMark Score 23374 10329
PassMark Score (Single Thread) 2746 Not Known
Geekbench 5 Score (Multi-Thread) 8957 Not Known
Cinebench R20 Score (Single Thread) 509 Not Known
Cinebench R20 Score (Multi-Thread) 4960 Not Known
Geekbench 5 Score (Single Thread) 1291 Not Known
Blender Score (Classroom) 520.7seconds Not Known
Blender Score (bmw27) 171.6seconds Not Known
PassMark Score (Overclocked) 23827 Not Known
CPU Performance (Per Watt) 85.3 Not Known
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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