AMD EPYC 7702P vs AMD EPYC 7451

Comparative analysis of AMD EPYC 7702P and AMD EPYC 7451 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, 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 7702P

• CPU is newer: launch date 2 year(s) 2 month(s) later
• 40 more cores, run more applications at once: 64 vs 24
• 80 more threads: 128 vs 48
• Around 5% higher clock speed: 3.35 GHz vs 3.2 GHz
• Around 78% more L1 cache; more data can be stored in the L1 cache for quick access later
• 2.7x more L2 cache, more data can be stored in the L2 cache for quick access later
• 4x more L3 cache, more data can be stored in the L3 cache for quick access later
• Around 8% better performance in PassMark - Single thread mark: 2110 vs 1948
• Around 23% better performance in PassMark - CPU mark: 63633 vs 51778

Reasons to consider the AMD EPYC 7451

• Processor is unlocked, an unlocked multiplier allows for easier overclocking
• Around 11% lower typical power consumption: 180 Watt vs 200 Watt

Compare benchmarks

CPU 1: AMD EPYC 7702P
CPU 2: AMD EPYC 7451

PassMark - Single thread mark	CPU 1 CPU 2	2110 1948
PassMark - CPU mark	CPU 1 CPU 2	63633 51778

Compare specifications (specs)