EPYC 9575F vs EPYC 9745
EPYC 9575F
EPYC 9745
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 9575F
Performance Per Dollar EPYC 9745
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 9575F | EPYC 9745 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($9,238) | ⚠️ Higher cost ($10,588) |
| Longevity | ✨ Modern (Turin (2024) / 4 nm) | ✨ Modern (Turin (2024) / 3 nm) |
💎 Value Proposition
| Insight | EPYC 9575F | EPYC 9745 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+30%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($9,238) | ⚠️ Higher cost ($10,588) |
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 9575F and EPYC 9745
EPYC 9575F
The EPYC 9575F is manufactured by AMD. It was released in 10 October 2024 (1 year ago). It is based on the Turin (2024) architecture. It features 64 cores and 128 threads. Base frequency is 3.3 GHz, with boost up to 5 GHz. L3 cache: 256 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: SP5. Thermal design power (TDP): 400 Watt. Memory support: DDR5. Passmark benchmark score: 147,718 points. Launch price was $11,791.
EPYC 9745
The EPYC 9745 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 2.4 GHz, with boost up to 3.7 GHz. L3 cache: 256 MB (total). L2 cache: 1 MB (per core). Built on 3 nm process technology. Socket: SP5. Thermal design power (TDP): 400 Watt. Memory support: DDR5. Passmark benchmark score: 130,698 points. Launch price was $12,141.
Processing Power
The EPYC 9575F packs 64 cores / 128 threads, while the EPYC 9745 offers 128 cores / 256 threads — the EPYC 9745 has 64 more cores. Boost clocks reach 5 GHz on the EPYC 9575F versus 3.7 GHz on the EPYC 9745 — a 29.9% clock advantage for the EPYC 9575F (base: 3.3 GHz vs 2.4 GHz). Both are built on the Turin (2024) architecture using a 4 nm process. In PassMark, the EPYC 9575F scores 147,718 against the EPYC 9745's 130,698 — a 12.2% lead for the EPYC 9575F. Both processors carry 256 MB (total) of L3 cache.
| Feature | EPYC 9575F | EPYC 9745 |
|---|---|---|
| Cores / Threads | 64 / 128 | 128 / 256+100% |
| Boost Clock | 5 GHz+35% | 3.7 GHz |
| Base Clock | 3.3 GHz+38% | 2.4 GHz |
| L3 Cache | 256 MB (total) | 256 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm | 3 nm-25% |
| Architecture | Turin (2024) | Turin (2024) |
| PassMark | 147,718+13% | 130,698 |
| Geekbench 6 Multi | 29,308 | — |
Memory & Platform
Both processors use the SP5 socket with PCIe 5.0. Both support up to DDR5-6000 memory speed. Both support up to 6 TB of RAM. Both feature 12-channel memory with ECC support. Both provide 128 PCIe lanes. Chipset compatibility: SP5 (EPYC 9575F) and SP5 (EPYC 9745).
| Feature | EPYC 9575F | EPYC 9745 |
|---|---|---|
| Socket | SP5 | SP5 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-6000 | DDR5-6000 |
| Max RAM Capacity | 6 TB | 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 9575F targets Data Center / High Frequency, EPYC 9745 targets Data Center / High Density. Direct competitor: EPYC 9575F rivals Xeon 6952P; EPYC 9745 rivals Xeon 6980P.
| Feature | EPYC 9575F | EPYC 9745 |
|---|---|---|
| Integrated GPU | No | No |
| Virtualization | AMD-V, SEV-SNP | AMD-V, SEV-SNP |
| Target Use | Data Center / High Frequency | Data Center / High Density |
Value Analysis
The EPYC 9575F launched at $11791 MSRP, while the EPYC 9745 debuted at $12141. At current prices ($9238 vs $10588), the EPYC 9575F is $1350 cheaper. In terms of value (PassMark points per dollar), the EPYC 9575F delivers 16.0 pts/$ vs 12.3 pts/$ for the EPYC 9745 — making the EPYC 9575F the 25.7% better value option.
| Feature | EPYC 9575F | EPYC 9745 |
|---|---|---|
| MSRP | $11791-3% | $12141 |
| Avg Price (30d) | $9238-13% | $10588 |
| Performance per Dollar | 16.0+30% | 12.3 |
| Release Date | 2024 | 2024 |
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