The details make the difference
AMD EPYC 9655 vs AMD EPYC 9965
Comparing 2 of up to 6 processors side by side.
| Metric | ||
|---|---|---|
| Single core | 3,847 | 3,176 |
| Multicore | 156,110 | 160,542 |
| Estimated price | $11,852 | $14,813 |
| Cores | 96 | 192 |
| Threads | 192 | 384 |
| Performance cores | Not listed | Not listed |
| Efficient cores | Not listed | Not listed |
| Turbo clock | 4.5 GHz | 3.7 GHz |
| Typical TDP | 400 W | 500 W |
| Socket | SP5 | SP5 |
| First seen | Q4 2024 | Q4 2024 |
How do the benchmark scores compare?
AMD EPYC 9655 has a PassMark single-core score of 3,847, compared with 3,176 for AMD EPYC 9965. AMD EPYC 9655 has the higher score in this benchmark.
AMD EPYC 9655 has a PassMark multicore score of 156,110, compared with 160,542 for AMD EPYC 9965. AMD EPYC 9965 has the higher score in this benchmark.
Single-core scores describe one thread; multicore scores describe aggregate CPU throughput. These results do not establish which CPU is faster in every application. Compare platform support and total upgrade cost before buying.
AMD EPYC 9655 lists SP5; AMD EPYC 9965 lists SP5. Check the motherboard manufacturer's CPU support list and BIOS requirements. If the required platform changes, include motherboard, memory and cooling costs; the CPU price alone is not the full upgrade cost.
Sources and data freshness
- AMD EPYC 9655 on PassMark CPU Benchmarks. Data retrieved .
- AMD EPYC 9965 on PassMark CPU Benchmarks. Data retrieved .
The retrieval date records when Find Me a CPU collected the source data. It is not a benchmark test date. Prices are USD estimates from the source, converted for other currencies, rather than live retailer offers. Release / first seen means the CPU first appeared on PassMark charts, not necessarily its launch date.
Benchmark scores do not predict frame rates in a particular game. Typical TDP is a specification, not measured electricity use. A matching socket does not confirm motherboard support; check the manufacturer's CPU support list and BIOS requirements.
How our data and recommendations work