AMD Epyc 7402 vs Intel Xeon E7-4830 v2

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AMD Epyc 7402
AMD Epyc 7402 Image
Intel Xeon E7-4830 v2
Intel Xeon E7-4830 v2 Image
AMD Epyc 7402
Intel Xeon E7-4830 v2
Key Differences Key Differences AMD Epyc 7402 Intel Xeon E7-4830 v2
Cores 24 10
CPU Threads 48 20
Base Clock Speed 2.8GHz 2.2GHz
Turbo Clock Speed 3.35GHz 2.7GHz
TDP (THERMAL DESIGN POINT) 180W 105W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7402 Intel Xeon E7-4830 v2
CPU Speed & Cores 24 x 2.8GHz 10 x 2.2GHz
Number of CPU Threads 48 20
L2 Cache Size 12MB 2.5MB
L3 Cache Size 128MB 20MB
Turbo Boost Frequency 3.35GHz 2.7GHz
L1 Cache Size 1536KB 320KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 5.33MB/core 2MB/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 E7-4830 v2
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 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 E7-4830 v2
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 22nm
TDP (Thermal Design Point) 180W 105W
PCI Express Version 4 3
Does it have Integrated Graphics No No
CPU Temperature Not Known 68°C
DirectX Version Info Not Known 11
Transistor Count Not Known 1200 million
OpenGL Driver Version Not Known 4
OpenGL Driver Version Not Known 1.1
Supports Power Optimized L2 Cache No No
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Memory Memory AMD Epyc 7402 Intel Xeon E7-4830 v2
RAM Memory Speed 3200MHz 1600MHz
Max Memory Bandwidth 204.8GB/s 68GB/s
Max Memory Channels 8 4
Supported Memory Size 4000GB 1536GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 7.2GT/s
Bus Frequency Not Known 3.6GHz
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