AMD Epyc 7401 vs Intel Atom Z2560

VS
AMD Epyc 7401
AMD Epyc 7401 Image
Intel Atom Z2560
Intel Atom Z2560 Image
AMD Epyc 7401
Intel Atom Z2560
Key Differences Key Differences AMD Epyc 7401 Intel Atom Z2560
Cores 24 2
CPU Threads 48 4
Base Clock Speed 2GHz 0.9GHz
Turbo Clock Speed 3GHz Not Known
TDP (THERMAL DESIGN POINT) 155W Not Known
Has integrated graphics No Yes
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7401 Intel Atom Z2560
CPU Speed & Cores 24 x 2GHz 2 x 0.9GHz
Number of CPU Threads 48 4
L2 Cache Size 12MB 1MB
L3 Cache Size 64MB Not Known
Turbo Boost Frequency 3GHz Not Known
L1 Cache Size 1536KB 112KB
L2 Core 0.5MB/core 0.5MB/core
L3 Core 2.67MB/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 7401 Intel Atom Z2560
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 7401 Intel Atom Z2560
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 155W 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
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7401 Intel Atom Z2560
RAM Memory Speed 2666MHz 1066MHz
Max Memory Bandwidth 307GB/s 8.5GB/s
Max Memory Channels 8 2
Supported Memory Size 2000GB 2GB
ECC (Error-Correcting Code) Memory Support Yes No
Benchmarks Benchmarks AMD Epyc 7401 Intel Atom Z2560
PassMark Score 23518 Not Known
PassMark Score (Single Thread) 1600 Not Known

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