AMD EPYC 7343 vs AMD EPYC 7401

Comparative analysis of AMD EPYC 7343 and AMD EPYC 7401 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the AMD EPYC 7343

• CPU is newer: launch date 3 year(s) 9 month(s) later
• Around 30% higher clock speed: 3.9 GHz vs 3 GHz
• A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm+ vs 14 nm
• 2x more L3 cache, more data can be stored in the L3 cache for quick access later
• Around 54% better performance in PassMark - Single thread mark: 2852 vs 1850
• Around 32% better performance in PassMark - CPU mark: 73010 vs 55280

Reasons to consider the AMD EPYC 7401

• Processor is unlocked, an unlocked multiplier allows for easier overclocking
• 8 more cores, run more applications at once: 24 vs 16
• 16 more threads: 48 vs 32
• 2.3x more L1 cache, more data can be stored in the L1 cache for quick access later
• Around 50% more L2 cache; more data can be stored in the L2 cache for quick access later
• Around 12% lower typical power consumption: 155/170 Watt vs 190 Watt

Compare benchmarks

CPU 1: AMD EPYC 7343
CPU 2: AMD EPYC 7401

PassMark - Single thread mark	CPU 1 CPU 2	2852 1850
PassMark - CPU mark	CPU 1 CPU 2	73010 55280

Compare specifications (specs)