AMD Epyc 7401P vs Intel Core i7-6900k

VS
AMD Epyc 7401P
AMD Epyc 7401P Image
Intel Core i7-6900k
Intel Core i7-6900k Image
AMD Epyc 7401P
Intel Core i7-6900k
Key Differences Key Differences AMD Epyc 7401P Intel Core i7-6900k
Cores 24 8
CPU Threads 48 16
Base Clock Speed 2GHz 3.2GHz
Turbo Clock Speed 3GHz 4GHz
TDP (THERMAL DESIGN POINT) 155W 140W
Has integrated graphics No No
Performance per watt 47.0 242.7
Performance Performance AMD Epyc 7401P Intel Core i7-6900k
CPU Speed & Cores 24 x 2GHz 8 x 3.2GHz
Number of CPU Threads 48 16
L2 Cache Size 12MB 2MB
L3 Cache Size 64MB 20MB
Turbo Boost Frequency 3GHz 4GHz
L1 Cache Size 2304KB 256KB
L2 Core 0.5MB/core 0.2MB/core
L3 Core 2.67MB/core 2.5MB/core
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 32
Features Features AMD Epyc 7401P Intel Core i7-6900k
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 NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support No Yes
General info General info AMD Epyc 7401P Intel Core i7-6900k
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 155W 140W
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 7401P Intel Core i7-6900k
RAM Memory Speed 2666MHz 2400MHz
Max Memory Bandwidth 307GB/s Not Known
Max Memory Channels 8 4
Supported Memory Size 2000GB 128GB
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks AMD Epyc 7401P Intel Core i7-6900k
PassMark Score 23813 Not Known
PassMark Score (Single Thread) 1704 Not Known
Geekbench 5 Score (Multi-Thread) 7285 Not Known
Geekbench 5 Score (Single Thread) 699 Not Known
CPU Performance (Per Watt) 47.0 242.7

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