EPYC 9755 vs EPYC 9965
EPYC 9755
EPYC 9965
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar EPYC 9755
Performance Per Dollar EPYC 9965
Why is EPYC 9755 better than EPYC 9965?
The EPYC internal showdown between the world-class EPYC 9755 and the high-density EPYC 9965 reveals the choice between ultimate core muscle and uncompromised throughput per socket. The EPYC 9755 features 128 high-performance Zen 5 cores with massive L3 cache, providing superior individual core speed for technical computing and HPC workloads.
Technically, the EPYC 9965 wins on absolute thread density, featuring a colossal 192 Zen 5c cores designed for massive cloud-native applications and server-grade datasets. While the 9755 offers superior clock stability for complex scientific calculations, the 9965 provides uncompromised scale for massive multi-threaded environments. Moving to an industrial Turin engine is a transformative upgrade for any data center requiring uncompromised reliability and bandwidth in 2026.
The AMD EPYC 9755 is the winner for users who priority the strongest individual core performance and cache depth for technical computing. it represents a world-class engine for HPC. The AMD EPYC 9965 is the winner for enterprise users who demand the absolute maximum thread count and efficiency for cloud-scale projects. for any facility requiring uncompromised density and industrial muscle, the 192-core processor is the clear and superior winner.
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 9755 | EPYC 9965 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($10,931) | ✅ More affordable ($10,000) |
| Longevity | ✨ Modern (Turin (2024) / 4 nm) | ✨ Modern (Turin (2024) / 3 nm) |
💎 Value Proposition
| Insight | EPYC 9755 | EPYC 9965 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+6%) |
| Upfront Cost | ⚠️ Higher cost ($10,931) | ✅ More affordable ($10,000) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of EPYC 9755 and EPYC 9965
EPYC 9755
The EPYC 9755 is manufactured by AMD. It was released in 10 October 2024 (1 year ago). It is based on the Turin (2024) architecture. It features 128 cores and 256 threads. Base frequency is 2.7 GHz, with boost up to 4.1 GHz. L3 cache: 512 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: SP5. Thermal design power (TDP): 500 Watt. Memory support: DDR5. Passmark benchmark score: 166,328 points. Launch price was $12,984.
EPYC 9965
The EPYC 9965 is manufactured by AMD. It was released in 10 October 2024 (1 year ago). It is based on the Turin (2024) architecture. It features 192 cores and 384 threads. Base frequency is 2.25 GHz, with boost up to 3.7 GHz. L3 cache: 384 MB (total). L2 cache: 1 MB (per core). Built on 3 nm process technology. Socket: SP5. Thermal design power (TDP): 500 Watt. Memory support: DDR5. Passmark benchmark score: 160,778 points. Launch price was $14,813.
Processing Power
The EPYC 9755 packs 128 cores / 256 threads, while the EPYC 9965 offers 192 cores / 384 threads — the EPYC 9965 has 64 more cores. Boost clocks reach 4.1 GHz on the EPYC 9755 versus 3.7 GHz on the EPYC 9965 — a 10.3% clock advantage for the EPYC 9755 (base: 2.7 GHz vs 2.25 GHz). Both are built on the Turin (2024) architecture using a 4 nm process. In PassMark, the EPYC 9755 scores 166,328 against the EPYC 9965's 160,778 — a 3.4% lead for the EPYC 9755. Geekbench 6 single-core — the metric most relevant to gaming — records 2,800 vs 1,520, a 59.3% lead for the EPYC 9755 that directly translates to higher frame rates. L3 cache: 512 MB (total) on the EPYC 9755 vs 384 MB (total) on the EPYC 9965.
| Feature | EPYC 9755 | EPYC 9965 |
|---|---|---|
| Cores / Threads | 128 / 256 | 192 / 384+50% |
| Boost Clock | 4.1 GHz+11% | 3.7 GHz |
| Base Clock | 2.7 GHz+20% | 2.25 GHz |
| L3 Cache | 512 MB (total)+33% | 384 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm | 3 nm-25% |
| Architecture | Turin (2024) | Turin (2024) |
| PassMark | 166,328+3% | 160,778 |
| Geekbench 6 Single | 2,800+84% | 1,520 |
| Geekbench 6 Multi | 29,300 | — |
Memory & Platform
Both processors use the SP5 socket with PCIe 5.0. Both support up to DDR5-6000 memory speed. The EPYC 9755 supports up to 9 TB of RAM compared to 6 TB — 40% more capacity for professional workloads. Both feature 12-channel memory with ECC support. Both provide 128 PCIe lanes. Chipset compatibility: SP5 (EPYC 9755) and SP5 (EPYC 9965).
| Feature | EPYC 9755 | EPYC 9965 |
|---|---|---|
| Socket | SP5 | SP5 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-6000 | DDR5-6000 |
| Max RAM Capacity | 9 TB+50% | 6 TB |
| RAM Channels | 12 | 12 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128 | 128 |
Advanced Features
Both support AMD-V, SEV-SNP virtualization. Primary use case: EPYC 9755 targets Data Center / Cloud Computing, EPYC 9965 targets Data Center / High Density. Direct competitor: EPYC 9755 rivals Xeon 6980P; EPYC 9965 rivals Xeon 6980P.
| Feature | EPYC 9755 | EPYC 9965 |
|---|---|---|
| Integrated GPU | No | No |
| Virtualization | AMD-V, SEV-SNP | AMD-V, SEV-SNP |
| Target Use | Data Center / Cloud Computing | Data Center / High Density |
Value Analysis
The EPYC 9755 launched at $12984 MSRP, while the EPYC 9965 debuted at $14813. At current prices ($10931 vs $10000), the EPYC 9965 is $931 cheaper. In terms of value (PassMark points per dollar), the EPYC 9755 delivers 15.2 pts/$ vs 16.1 pts/$ for the EPYC 9965 — making the EPYC 9965 the 5.5% better value option.
| Feature | EPYC 9755 | EPYC 9965 |
|---|---|---|
| MSRP | $12984-12% | $14813 |
| Avg Price (30d) | $10931 | $10000-9% |
| Performance per Dollar | 15.2 | 16.1+6% |
| Release Date | 2024 | 2024 |
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