AMD Epyc 7551P vs Intel Xeon D-1577

VS
AMD Epyc 7551P
AMD Epyc 7551P Image
Intel Xeon D-1577
Intel Xeon D-1577 Image
AMD Epyc 7551P
Intel Xeon D-1577
Key Differences Key Differences AMD Epyc 7551P Intel Xeon D-1577
Cores 32 16
CPU Threads 64 32
Base Clock Speed 2GHz 1.3GHz
Turbo Clock Speed 3GHz 2.1GHz
TDP (THERMAL DESIGN POINT) 180W 45W
Has integrated graphics No No
Performance per watt 36.9 Not Known
Performance Performance AMD Epyc 7551P Intel Xeon D-1577
CPU Speed & Cores 32 x 2GHz 16 x 1.3GHz
Number of CPU Threads 64 32
L2 Cache Size 16MB 4MB
L3 Cache Size 64MB 24MB
Turbo Boost Frequency 3GHz 2.1GHz
L1 Cache Size 3072KB 512KB
L2 Core 0.5MB/core 0.2MB/core
L3 Core 2MB/core 1.5MB/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 13
Features Features AMD Epyc 7551P Intel Xeon D-1577
Has AES Support Yes No
Supported SSE Version 4.2 Not Known
Has AVX Support Yes No
Has MMX Tech Support Yes No
Has F16C Support Yes No
Has FMA4 Instructions Support No No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No No
Supports ARM TrustZone Tech No No
Has Multithreading Tech Support No Yes
General info General info AMD Epyc 7551P Intel Xeon D-1577
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 180W 45W
PCI Express Version 3 Not Known
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7551P Intel Xeon D-1577
RAM Memory Speed 2666MHz Not Known
Max Memory Bandwidth 158.95GB/s Not Known
Max Memory Channels 8 2
Supported Memory Size 2000GB 128GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks AMD Epyc 7551P Intel Xeon D-1577
PassMark Score 23581 Not Known
PassMark Score (Single Thread) 1533 Not Known
Geekbench 5 Score (Multi-Thread) 6648 Not Known
Geekbench 5 Score (Single Thread) 609 Not Known
CPU Performance (Per Watt) 36.9 Not Known

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