AMD Epyc 7401P vs AMD Athlon X4 950

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AMD Epyc 7401P
AMD Epyc 7401P Image
AMD Athlon X4 950
AMD Athlon X4 950 Image
AMD Epyc 7401P
AMD Athlon X4 950
Key Differences Key Differences AMD Epyc 7401P AMD Athlon X4 950
Cores 24 4
CPU Threads 48 4
Base Clock Speed 2GHz 3.5GHz
Turbo Clock Speed 3GHz 3.8GHz
TDP (THERMAL DESIGN POINT) 155W 65W
Has integrated graphics No No
Performance per watt 47.0 Not Known
Performance Performance AMD Epyc 7401P AMD Athlon X4 950
CPU Speed & Cores 24 x 2GHz 4 x 3.5GHz
Number of CPU Threads 48 4
L2 Cache Size 12MB 2MB
L3 Cache Size 64MB Not Known
Turbo Boost Frequency 3GHz 3.8GHz
L1 Cache Size 2304KB 320KB
L2 Core 0.5MB/core 0.5MB/core
L3 Core 2.67MB/core Not Known
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features AMD Epyc 7401P AMD Athlon X4 950
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 No
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No Yes
Has Multithreading Tech Support No No
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General info General info AMD Epyc 7401P AMD Athlon X4 950
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 28nm
TDP (Thermal Design Point) 155W 65W
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
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Memory Memory AMD Epyc 7401P AMD Athlon X4 950
RAM Memory Speed 2666MHz 2400MHz
Max Memory Bandwidth 307GB/s 38.4GB/s
Max Memory Channels 8 2
Supported Memory Size 2000GB Not Known
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
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Benchmarks Benchmarks AMD Epyc 7401P AMD Athlon X4 950
PassMark Score 23813 5455
PassMark Score (Single Thread) 1704 1752
Geekbench 5 Score (Multi-Thread) 7285 Not Known
Geekbench 5 Score (Single Thread) 699 Not Known
CPU Performance (Per Watt) 47.0 Not Known
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