AMD Epyc 7551 vs Intel Xeon E5-2428L

AMD Epyc 7551
AMD Epyc 7551 Image
Intel Xeon E5-2428L
Intel Xeon E5-2428L Image
AMD Epyc 7551
Intel Xeon E5-2428L
Key Differences Key Differences AMD Epyc 7551 Intel Xeon E5-2428L
Cores 32 6
CPU Threads 64 12
Base Clock Speed 2GHz 1.8GHz
Turbo Clock Speed 3GHz 2GHz
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7551 Intel Xeon E5-2428L
CPU Speed & Cores 32 x 2GHz 6 x 1.8GHz
Number of CPU Threads 64 12
L2 Cache Size 16MB 1.5MB
L3 Cache Size 64MB 15MB
Turbo Boost Frequency 3GHz 2GHz
L1 Cache Size 3072KB 384KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 2MB/core 2.5MB/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 18
Features Features AMD Epyc 7551 Intel Xeon E5-2428L
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 NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support No Yes
General info General info AMD Epyc 7551 Intel Xeon E5-2428L
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 180W 60W
PCI Express Version 3 3
Transistor Count 19200 million 2270 million
Does it have Integrated Graphics No No
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory AMD Epyc 7551 Intel Xeon E5-2428L
RAM Memory Speed 2666MHz 1333MHz
Max Memory Bandwidth 341GB/s Not Known
Max Memory Channels 8 3
Supported Memory Size 2000GB 375GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 7.2GT/s
Benchmarks Benchmarks AMD Epyc 7551 Intel Xeon E5-2428L
PassMark Score 19606 Not Known
PassMark Score (Single Thread) 1660 Not Known
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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