AMD Epyc 7662 vs Intel Xeon E5-2637 v4

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AMD Epyc 7662
AMD Epyc 7662 Image
Intel Xeon E5-2637 v4
Intel Xeon E5-2637 v4 Image
AMD Epyc 7662
Intel Xeon E5-2637 v4
Key Differences Key Differences AMD Epyc 7662 Intel Xeon E5-2637 v4
Cores 64 4
CPU Threads 128 8
Base Clock Speed 2GHz 3.5GHz
Turbo Clock Speed 3.3GHz 3.7GHz
TDP (THERMAL DESIGN POINT) 225W 135W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7662 Intel Xeon E5-2637 v4
CPU Speed & Cores 64 x 2GHz 4 x 3.5GHz
Number of CPU Threads 128 8
L2 Cache Size 32MB 1MB
L3 Cache Size 256MB 15MB
Turbo Boost Frequency 3.3GHz 3.7GHz
L1 Cache Size 4096KB 128KB
L2 Core 0.5MB/core 0.2MB/core
L3 Core 4MB/core 3.7MB/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 35
Features Features AMD Epyc 7662 Intel Xeon E5-2637 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 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 7662 Intel Xeon E5-2637 v4
Has 64-bit Support No Data Found No Data Found
TDP (Thermal Design Point) 225W 135W
PCI Express Version 4 3
Does it have Integrated Graphics No No
Semiconductor Size Not Known 14nm
CPU Temperature Not Known 75°C
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7662 Intel Xeon E5-2637 v4
RAM Memory Speed 3200MHz 2400MHz
Max Memory Bandwidth 204.8GB/s 76.8GB/s
Max Memory Channels 8 4
Supported Memory Size 4000GB 1536GB
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 9.6GT/s
ECC (Error-Correcting Code) Memory Support No Yes
Bus Frequency Not Known 4.8GHz
Benchmarks Benchmarks AMD Epyc 7662 Intel Xeon E5-2637 v4
Cinebench R20 Score (Multi-Thread) 18203 Not Known
Cinebench R20 Score (Single Thread) 386 Not Known

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