AMD Epyc 7H12 vs Intel Xeon Silver 4215R

VS
AMD Epyc 7H12
AMD Epyc 7H12 Image
Intel Xeon Silver 4215R
Intel Xeon Silver 4215R Image
AMD Epyc 7H12
Intel Xeon Silver 4215R
Key Differences Key Differences AMD Epyc 7H12 Intel Xeon Silver 4215R
Cores 64 8
CPU Threads 128 16
Base Clock Speed 2.6GHz 3.2GHz
Turbo Clock Speed 3.3GHz 4GHz
TDP (THERMAL DESIGN POINT) 280W 130W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7H12 Intel Xeon Silver 4215R
CPU Speed & Cores 64 x 2.6GHz 8 x 3.2GHz
Number of CPU Threads 128 16
L2 Cache Size 32MB 8MB
L3 Cache Size 256MB 11MB
Turbo Boost Frequency 3.3GHz 4GHz
L1 Cache Size 4096KB 512KB
L2 Core 0.5MB/core 1MB/core
L3 Core 4MB/core 1.38MB/core
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 32
Turbo Boost Tech Version Not Known 2
Features Features AMD Epyc 7H12 Intel Xeon Silver 4215R
Has AES Support Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes Yes
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
General info General info AMD Epyc 7H12 Intel Xeon Silver 4215R
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 280W 130W
PCI Express Version 4 3
Does it have Integrated Graphics No No
CPU Temperature Not Known 79°C
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7H12 Intel Xeon Silver 4215R
RAM Memory Speed 3200MHz 2400MHz
Max Memory Bandwidth 190.7GB/s 107.3GB/s
Max Memory Channels 8 6
Supported Memory Size 4000GB 1000GB
DDR Type Memory Version 4 4
Bus Bandwidth Not Known 10.4GT/s
ECC (Error-Correcting Code) Memory Support No Yes

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