AMD Epyc 7551 vs Intel Atom Z2460

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AMD Epyc 7551
AMD Epyc 7551 Image
Intel Atom Z2460
Intel Atom Z2460 Image
AMD Epyc 7551
Intel Atom Z2460
Key Differences Key Differences AMD Epyc 7551 Intel Atom Z2460
Cores 32 1
CPU Threads 64 2
Base Clock Speed 2GHz 1.3GHz
Turbo Clock Speed 3GHz 1.6GHz
TDP (THERMAL DESIGN POINT) 180W Not Known
Has integrated graphics No Yes
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7551 Intel Atom Z2460
CPU Speed & Cores 32 x 2GHz 1 x 1.3GHz
Number of CPU Threads 64 2
L2 Cache Size 16MB 0.5MB
L3 Cache Size 64MB Not Known
Turbo Boost Frequency 3GHz 1.6GHz
L1 Cache Size 3072KB 56KB
L2 Core 0.5MB/core 0.5MB/core
L3 Core 2MB/core Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Epyc 7551 Intel Atom Z2460
Has AES Support Yes No
Supported SSE Version 4.2 3
Has AVX Support Yes No
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 Atom Z2460
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 180W Not Known
PCI Express Version 3 Not Known
Transistor Count 19200 million Not Known
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 400MHz
DirectX Version Info Not Known 10.1
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7551 Intel Atom Z2460
RAM Memory Speed 2666MHz 400MHz
Max Memory Bandwidth 341GB/s Not Known
Max Memory Channels 8 2
Supported Memory Size 2000GB 1GB
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks AMD Epyc 7551 Intel Atom Z2460
PassMark Score 19606 Not Known
PassMark Score (Single Thread) 1660 Not Known

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