AMD Epyc 7551P vs Intel Pentium Gold G5420

VS
AMD Epyc 7551P
AMD Epyc 7551P Image
Intel Pentium Gold G5420
Intel Pentium Gold G5420 Image
AMD Epyc 7551P
Intel Pentium Gold G5420
Key Differences Key Differences AMD Epyc 7551P Intel Pentium Gold G5420
Cores 32 2
CPU Threads 64 4
Base Clock Speed 2GHz 3.8GHz
Turbo Clock Speed 3GHz Not Known
TDP (THERMAL DESIGN POINT) 180W 54W
Has integrated graphics No Yes
Performance per watt 36.9 Not Known
Performance Performance AMD Epyc 7551P Intel Pentium Gold G5420
CPU Speed & Cores 32 x 2GHz 2 x 3.8GHz
Number of CPU Threads 64 4
L2 Cache Size 16MB 0.5MB
L3 Cache Size 64MB 4MB
Turbo Boost Frequency 3GHz Not Known
L1 Cache Size 3072KB 128KB
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 38
Features Features AMD Epyc 7551P Intel Pentium Gold G5420
Has AES Support Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
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 Pentium Gold G5420
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 180W 54W
PCI Express Version 3 3
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 350MHz
CPU Temperature Not Known 100°C
DirectX Version Info Not Known 12
OpenGL Driver Version Not Known 4.5
GPU Boost Clock Speed Not Known 1050MHz
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7551P Intel Pentium Gold G5420
RAM Memory Speed 2666MHz 2400MHz
Max Memory Bandwidth 158.95GB/s 37.5GB/s
Max Memory Channels 8 2
Supported Memory Size 2000GB 64GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 4
Bus Bandwidth Not Known 8GT/s
Benchmarks Benchmarks AMD Epyc 7551P Intel Pentium Gold G5420
PassMark Score 23581 3383
PassMark Score (Single Thread) 1533 2295
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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