AMD Epyc 7551 vs Intel Xeon E-2124G

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AMD Epyc 7551
AMD Epyc 7551 Image
Intel Xeon E-2124G
Intel Xeon E-2124G Image
AMD Epyc 7551
Intel Xeon E-2124G
Key Differences Key Differences AMD Epyc 7551 Intel Xeon E-2124G
Cores 32 4
CPU Threads 64 4
Base Clock Speed 2GHz 3.4GHz
Turbo Clock Speed 3GHz 4.5GHz
TDP (THERMAL DESIGN POINT) 180W 71W
Has integrated graphics No Yes
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7551 Intel Xeon E-2124G
CPU Speed & Cores 32 x 2GHz 4 x 3.4GHz
Number of CPU Threads 64 4
L2 Cache Size 16MB 1MB
L3 Cache Size 64MB 8MB
Turbo Boost Frequency 3GHz 4.5GHz
L1 Cache Size 3072KB 256KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 2MB/core 2MB/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 34
Turbo Boost Tech Version Not Known 2
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Features Features AMD Epyc 7551 Intel Xeon E-2124G
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 Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support No Yes
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General info General info AMD Epyc 7551 Intel Xeon E-2124G
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 180W 71W
PCI Express Version 3 3
Transistor Count 19200 million Not Known
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 350MHz
DirectX Version Info Not Known 12
OpenGL Driver Version Not Known 4.5
GPU Boost Clock Speed Not Known 1150MHz
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
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Memory Memory AMD Epyc 7551 Intel Xeon E-2124G
RAM Memory Speed 2666MHz 2666MHz
Max Memory Bandwidth 341GB/s 41.6GB/s
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
Bus Bandwidth Not Known 8GT/s
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Benchmarks Benchmarks AMD Epyc 7551 Intel Xeon E-2124G
PassMark Score 19606 8038
PassMark Score (Single Thread) 1660 2676
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