AMD Ryzen 7 1800x vs Intel Xeon E5-2665

VS
AMD Ryzen 7 1800x
AMD Ryzen 7 1800x Image
Intel Xeon E5-2665
Intel Xeon E5-2665 Image
AMD Ryzen 7 1800x
Intel Xeon E5-2665
Key Differences Key Differences AMD Ryzen 7 1800x Intel Xeon E5-2665
Cores 8 8
CPU Threads 16 16
Base Clock Speed 3.6GHz 2.4GHz
Turbo Clock Speed 4GHz 3.1GHz
TDP (THERMAL DESIGN POINT) 95W 115W
Has integrated graphics No 115W
Performance per watt 66.8 127.0
Performance Performance AMD Ryzen 7 1800x Intel Xeon E5-2665
CPU Speed & Cores 8 x 3.6GHz 8 x 2.4GHz
Number of CPU Threads 16 16
L2 Cache Size 4MB 2MB
L3 Cache Size 16MB 20MB
Turbo Boost Frequency 4GHz 3.1GHz
L1 Cache Size 768KB 512KB
L2 Core 0.5MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No Data Found
L3 Core 2MB/core 2.5MB/core
Uses ARM big.LITTLE tech No No Data Found
Uses ARM HMP No No Data Found
Clock Multiplier Not Known 24
Turbo Core Tech Version Not Known No Data Found
Turbo Boost Tech Version Not Known No Data Found
Features Features AMD Ryzen 7 1800x Intel Xeon E5-2665
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 Data Found
Has FMA4 Instructions Support Yes No Data Found
Has Multithreading Tech Support Yes Yes
Has FMA3 Instructions Support Yes No Data Found
No. of Bits Executed at a Time Not Known No Data Found
CPU Front-End Width Not Known No Data Found
Supports ARM TrustZone Tech No No Data Found
VFP Version Not Known No Data Found
Has NX Processor Bit Support No Yes
General info General info AMD Ryzen 7 1800x Intel Xeon E5-2665
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 95W 115W
PCI Express Version 3 3
Transistor Count 4800 million 2270 million
GPU Base Clock Speed Not Known No Data Found
CPU Temperature Not Known No Data Found
DirectX Version Info Not Known No Data Found
OpenGL Driver Version Not Known No Data Found
OpenGL Driver Version Not Known No Data Found
GPU Boost Clock Speed Not Known No Data Found
Total GPU Execution Units Not Known No Data Found
No. of Supported Displays Not Known No Data Found
3DMark06 Score Not Known No Data Found
Total GPU Shading Units Not Known No Data Found
Total GPU ROPs Not Known No Data Found
Total GPU TMUs Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Does it have Integrated Graphics No No Data Found
Memory Memory AMD Ryzen 7 1800x Intel Xeon E5-2665
RAM Memory Speed 2667MHz 1600MHz
Max Memory Channels 2 4
Supported Memory Size 128GB 750GB
DDR Type Memory Version 4 No Data Found
Max Memory Bandwidth Not Known 51.2GB/s
Bus Bandwidth Not Known 8GT/s
ECC (Error-Correcting Code) Memory Support No Yes
eMMC Memory version Not Known No Data Found
Bus Frequency Not Known No Data Found
Benchmarks Benchmarks AMD Ryzen 7 1800x Intel Xeon E5-2665
PassMark Score 16234 12658
PassMark Score (Single Thread) 2172 1586
Geekbench 5 Score (Multi-Thread) 6344 No Data Found
Cinebench R20 Score (Multi-Thread) 3587 No Data Found
Cinebench R20 Score (Single Thread) 381 No Data Found
Geekbench 5 Score (Single Thread) 935 No Data Found
Blender Score (Classroom) 708.7seconds No Data Found
Blender Score (bmw27) 233.4seconds No Data Found
PassMark Score (Overclocked) 17189 No Data Found
CPU Performance (Per Watt) 66.8 127.0
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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