AMD Epyc 7402 vs Intel Xeon E7-8890 v4

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AMD Epyc 7402
AMD Epyc 7402 Image
Intel Xeon E7-8890 v4
Intel Xeon E7-8890 v4 Image
AMD Epyc 7402
Intel Xeon E7-8890 v4
Key Differences Key Differences AMD Epyc 7402 Intel Xeon E7-8890 v4
Cores 24 24
CPU Threads 48 48
Base Clock Speed 2.8GHz 2.2GHz
Turbo Clock Speed 3.35GHz 3.4GHz
TDP (THERMAL DESIGN POINT) 180W 165W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7402 Intel Xeon E7-8890 v4
CPU Speed & Cores 24 x 2.8GHz 24 x 2.2GHz
Number of CPU Threads 48 48
L2 Cache Size 12MB 6.1MB
L3 Cache Size 128MB 60MB
Turbo Boost Frequency 3.35GHz 3.4GHz
L1 Cache Size 1536KB 768KB
L2 Core 0.5MB/core 0.2MB/core
L3 Core 5.33MB/core 2.5MB/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 22
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Features Features AMD Epyc 7402 Intel Xeon E7-8890 v4
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 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
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General info General info AMD Epyc 7402 Intel Xeon E7-8890 v4
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 180W 165W
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
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Memory Memory AMD Epyc 7402 Intel Xeon E7-8890 v4
RAM Memory Speed 3200MHz 1866MHz
Max Memory Bandwidth 204.8GB/s 102GB/s
Max Memory Channels 8 4
Supported Memory Size 4000GB 3072GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 9.6GT/s
Bus Frequency Not Known 4.8GHz
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