AMD Epyc 7642 vs Intel Atom C3558

VS
AMD Epyc 7642
AMD Epyc 7642 Image
Intel Atom C3558
Intel Atom C3558 Image
AMD Epyc 7642
Intel Atom C3558
Key Differences Key Differences AMD Epyc 7642 Intel Atom C3558
Cores 48 4
CPU Threads 96 4
Base Clock Speed 2.3GHz 2.2GHz
Turbo Clock Speed 3.3GHz 2.2GHz
TDP (THERMAL DESIGN POINT) 225W 16W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7642 Intel Atom C3558
CPU Speed & Cores 48 x 2.3GHz 4 x 2.2GHz
Number of CPU Threads 96 4
L2 Cache Size 24MB 8MB
L3 Cache Size 256MB Not Known
Turbo Boost Frequency 3.3GHz 2.2GHz
L1 Cache Size 3072KB 224KB
L2 Core 0.5MB/core 2MB/core
L3 Core 5.33MB/core Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 22
Features Features AMD Epyc 7642 Intel Atom C3558
Has AES Support Yes Yes
Supported SSE Version 4.2 Not Known
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 Yes
Supports ARM TrustZone Tech No No
General info General info AMD Epyc 7642 Intel Atom C3558
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 225W 16W
PCI Express Version 4 3
Does it have Integrated Graphics No No
CPU Temperature Not Known 100°C
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory AMD Epyc 7642 Intel Atom C3558
RAM Memory Speed 3200MHz 1866MHz
Max Memory Bandwidth 190.7GB/s Not Known
Max Memory Channels 8 2
Supported Memory Size 4000GB 256GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks AMD Epyc 7642 Intel Atom C3558
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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