AMD Epyc 7451 vs Intel Xeon E5504

VS
AMD Epyc 7451
AMD Epyc 7451 Image
Intel Xeon E5504
Intel Xeon E5504 Image
AMD Epyc 7451
Intel Xeon E5504
Key Differences Key Differences AMD Epyc 7451 Intel Xeon E5504
Cores 24 4
CPU Threads 48 4
Base Clock Speed 2.3GHz 2GHz
Turbo Clock Speed 3.2GHz Not Known
TDP (THERMAL DESIGN POINT) 180W 80W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7451 Intel Xeon E5504
CPU Speed & Cores 24 x 2.3GHz 4 x 2GHz
Number of CPU Threads 48 4
L2 Cache Size 12MB Not Known
L3 Cache Size 64MB 4MB
Turbo Boost Frequency 3.2GHz Not Known
L1 Cache Size 2304KB Not Known
L2 Core 0.5MB/core Not Known
L3 Core 2.67MB/core 1MB/core
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Epyc 7451 Intel Xeon E5504
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 NX Processor Bit Support Yes No
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support No No
General info General info AMD Epyc 7451 Intel Xeon E5504
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 45nm
TDP (Thermal Design Point) 180W 80W
PCI Express Version 3 Not Known
Transistor Count 19200 million Not Known
Does it have Integrated Graphics No No
CPU Temperature Not Known 76°C
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7451 Intel Xeon E5504
RAM Memory Speed 2666MHz 800MHz
Max Memory Bandwidth 341GB/s 192.2GB/s
Max Memory Channels 8 3
Supported Memory Size 2000GB 144GB
ECC (Error-Correcting Code) Memory Support Yes Yes
Benchmarks Benchmarks AMD Epyc 7451 Intel Xeon E5504
PassMark Score 28957 Not Known
PassMark Score (Single Thread) 1601 Not Known

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