Intel Xeon Platinum 8158 vs AMD Epyc Embedded 3251

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Intel Xeon Platinum 8158
Intel Xeon Platinum 8158 Image
AMD Epyc Embedded 3251
AMD Epyc Embedded 3251 Image
Intel Xeon Platinum 8158
AMD Epyc Embedded 3251
Key Differences Key Differences Intel Xeon Platinum 8158 AMD Epyc Embedded 3251
Cores 12 8
CPU Threads 24 16
Base Clock Speed 3GHz 2.5GHz
Turbo Clock Speed 3.7GHz 3.1GHz
TDP (THERMAL DESIGN POINT) 150W 50W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance Intel Xeon Platinum 8158 AMD Epyc Embedded 3251
CPU Speed & Cores 12 x 3GHz 8 x 2.5GHz
Number of CPU Threads 24 16
L2 Cache Size 12MB Not Known
L3 Cache Size 24.75MB Not Known
Turbo Boost Frequency 3.7GHz 3.1GHz
L2 Core 1MB/core Not Known
L3 Core 2.06MB/core Not Known
Clock Multiplier 30 25
Turbo Boost Tech Version 2 Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Xeon Platinum 8158 AMD Epyc Embedded 3251
Has AES Support Yes Yes
Supports CPU Throttling Yes No
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes Yes
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes No
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Miscellaneous Miscellaneous Intel Xeon Platinum 8158 AMD Epyc Embedded 3251
Height 56.5mm No Data Found
Width Size 76mm No Data Found
General info General info Intel Xeon Platinum 8158 AMD Epyc Embedded 3251
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 150W 50W
PCI Express Version 3 3
CPU Temperature 85°C 105°C
Height 56.5mm No Data Found
Width Size 76mm No Data Found
Does it have Integrated Graphics No No
Transistor Count Not Known 4800 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon Platinum 8158 AMD Epyc Embedded 3251
RAM Memory Speed 2670MHz 2666MHz
Max Memory Channels 6 2
Supported Memory Size 768GB 512GB
Bus Bandwidth 10.4GT/s Not Known
ECC (Error-Correcting Code) Memory Support Yes Yes
Max Memory Bandwidth Not Known 39.74GB/s

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