AMD Epyc 7662 vs Intel Atom E3805

VS
AMD Epyc 7662
AMD Epyc 7662 Image
Intel Atom E3805
Intel Atom E3805 Image
AMD Epyc 7662
Intel Atom E3805
Key Differences Key Differences AMD Epyc 7662 Intel Atom E3805
Cores 64 2
CPU Threads 128 2
Base Clock Speed 2GHz 1.33GHz
Turbo Clock Speed 3.3GHz Not Known
TDP (THERMAL DESIGN POINT) 225W 3W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7662 Intel Atom E3805
CPU Speed & Cores 64 x 2GHz 2 x 1.33GHz
Number of CPU Threads 128 2
L2 Cache Size 32MB 1MB
L3 Cache Size 256MB Not Known
Turbo Boost Frequency 3.3GHz Not Known
L1 Cache Size 4096KB 112KB
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 E3805
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 Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
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 E3805
Has 64-bit Support No Data Found No Data Found
TDP (Thermal Design Point) 225W 3W
PCI Express Version 4 2
Does it have Integrated Graphics No No
Semiconductor Size Not Known 22nm
CPU Temperature Not Known 110°C
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7662 Intel Atom E3805
RAM Memory Speed 3200MHz 1067MHz
Max Memory Bandwidth 204.8GB/s Not Known
Max Memory Channels 8 1
Supported Memory Size 4000GB 8GB
DDR Type Memory Version 4 Not Known
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks AMD Epyc 7662 Intel Atom E3805
Cinebench R20 Score (Multi-Thread) 18203 Not Known
Cinebench R20 Score (Single Thread) 386 Not Known

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