AMD Epyc 7662 vs Intel Atom Z2520

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AMD Epyc 7662
AMD Epyc 7662 Image
Intel Atom Z2520
Intel Atom Z2520 Image
AMD Epyc 7662
Intel Atom Z2520
Key Differences Key Differences AMD Epyc 7662 Intel Atom Z2520
Cores 64 2
CPU Threads 128 4
Base Clock Speed 2GHz 1.2GHz
Turbo Clock Speed 3.3GHz Not Known
TDP (THERMAL DESIGN POINT) 225W 90W
Has integrated graphics No Yes
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7662 Intel Atom Z2520
CPU Speed & Cores 64 x 2GHz 2 x 1.2GHz
Number of CPU Threads 128 4
L2 Cache Size 32MB 1MB
L3 Cache Size 256MB Not Known
Turbo Boost Frequency 3.3GHz Not Known
L1 Cache Size 4096KB 64KB
L2 Core 0.5MB/core 0.5MB/core
L3 Core 4MB/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 7662 Intel Atom Z2520
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 FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes No
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No No
Supports ARM TrustZone Tech No No
General info General info AMD Epyc 7662 Intel Atom Z2520
Has 64-bit Support No Data Found No
TDP (Thermal Design Point) 225W 90W
PCI Express Version 4 Not Known
Does it have Integrated Graphics No Yes
Semiconductor Size Not Known No Data Found
GPU Base Clock Speed Not Known 300MHz
No. of Supported Displays Not Known 2
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7662 Intel Atom Z2520
RAM Memory Speed 3200MHz 1066MHz
Max Memory Bandwidth 204.8GB/s 8.5GB/s
Max Memory Channels 8 2
Supported Memory Size 4000GB 2GB
DDR Type Memory Version 4 Not Known
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks AMD Epyc 7662 Intel Atom Z2520
Cinebench R20 Score (Multi-Thread) 18203 Not Known
Cinebench R20 Score (Single Thread) 386 Not Known

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