AMD Epyc 7301 vs Intel Xeon D-2191

VS
AMD Epyc 7301
AMD Epyc 7301 Image
Intel Xeon D-2191
Intel Xeon D-2191 Image
AMD Epyc 7301
Intel Xeon D-2191
Key Differences Key Differences AMD Epyc 7301 Intel Xeon D-2191
Cores 16 18
CPU Threads 32 36
Base Clock Speed 2.2GHz 1.6GHz
Turbo Clock Speed 2.7GHz 3GHz
TDP (THERMAL DESIGN POINT) 155W 86W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7301 Intel Xeon D-2191
CPU Speed & Cores 16 x 2.2GHz 18 x 1.6GHz
Number of CPU Threads 32 36
L2 Cache Size 8MB 18MB
L3 Cache Size 64MB 24.75MB
Turbo Boost Frequency 2.7GHz 3GHz
L1 Cache Size 1536KB 1152KB
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 16
Turbo Boost Tech Version Not Known 2
Features Features AMD Epyc 7301 Intel Xeon D-2191
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 NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support No Yes
General info General info AMD Epyc 7301 Intel Xeon D-2191
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 155W 86W
PCI Express Version 3 3
Transistor Count 19200 million Not Known
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7301 Intel Xeon D-2191
RAM Memory Speed 2400MHz 2400MHz
Max Memory Bandwidth 307GB/s Not Known
Max Memory Channels 8 4
Supported Memory Size 2000GB 512GB
ECC (Error-Correcting Code) Memory Support Yes Yes

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