EPYC 9455P vs EPYC 9474F
EPYC 9455P
EPYC 9474F
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 9455P
Performance Per Dollar EPYC 9474F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 9455P | EPYC 9474F |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($4,366) | ✅ More affordable ($3,723) |
| Longevity | ✨ Modern (Turin (2024) / 4 nm) | ✨ Modern (Genoa (2022−2023) / 5 nm, 6 nm) |
💎 Value Proposition
| Insight | EPYC 9455P | EPYC 9474F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+3%) |
| Upfront Cost | ⚠️ Higher cost ($4,366) | ✅ More affordable ($3,723) |
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 9455P and EPYC 9474F
EPYC 9455P
The EPYC 9455P is manufactured by AMD. It was released in 10 October 2024 (1 year ago). It is based on the Turin (2024) architecture. It features 48 cores and 96 threads. Base frequency is 3.15 GHz, with boost up to 4.4 GHz. L3 cache: 256 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: SP5. Thermal design power (TDP): 300 Watt. Memory support: DDR5. Passmark benchmark score: 116,926 points. Launch price was $4,819.
EPYC 9474F
The EPYC 9474F is manufactured by AMD. It was released in 10 November 2022 (3 years ago). It is based on the Genoa (2022−2023) architecture. It features 48 cores and 96 threads. Base frequency is 3.6 GHz, with boost up to 4.1 GHz. L3 cache: 256 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 360 Watt. Memory support: DDR5-4800. Passmark benchmark score: 102,255 points. Launch price was $6,780.
Processing Power
Both the EPYC 9455P and EPYC 9474F share an identical 48-core/96-thread configuration. Boost clocks reach 4.4 GHz on the EPYC 9455P versus 4.1 GHz on the EPYC 9474F — a 7.1% clock advantage for the EPYC 9455P (base: 3.15 GHz vs 3.6 GHz). The EPYC 9455P uses the Turin (2024) architecture (4 nm), while the EPYC 9474F uses Genoa (2022−2023) (5 nm, 6 nm). In PassMark, the EPYC 9455P scores 116,926 against the EPYC 9474F's 102,255 — a 13.4% lead for the EPYC 9455P. Both processors carry 256 MB (total) of L3 cache.
| Feature | EPYC 9455P | EPYC 9474F |
|---|---|---|
| Cores / Threads | 48 / 96 | 48 / 96 |
| Boost Clock | 4.4 GHz+7% | 4.1 GHz |
| Base Clock | 3.15 GHz | 3.6 GHz+14% |
| L3 Cache | 256 MB (total) | 256 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm-20% | 5 nm, 6 nm |
| Architecture | Turin (2024) | Genoa (2022−2023) |
| PassMark | 116,926+14% | 102,255 |
| Geekbench 6 Single | 1,962 | — |
| Geekbench 6 Multi | 1,898 | — |
Memory & Platform
Both processors use the SP5 socket with PCIe 5.0. Both support up to DDR5-6000 memory speed. The EPYC 9455P 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 9455P) and SP5 (EPYC 9474F).
| Feature | EPYC 9455P | EPYC 9474F |
|---|---|---|
| Socket | SP5 | SP5 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-6000 | DDR5-4800 |
| 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 9455P targets Data Center / Single Socket, EPYC 9474F targets Data Center / Performance Optimized. Direct competitor: EPYC 9455P rivals Xeon 6766E; EPYC 9474F rivals Xeon 8461V.
| Feature | EPYC 9455P | EPYC 9474F |
|---|---|---|
| Integrated GPU | No | No |
| Virtualization | AMD-V, SEV-SNP | AMD-V, SEV-SNP |
| Target Use | Data Center / Single Socket | Data Center / Performance Optimized |
Value Analysis
The EPYC 9455P launched at $4819 MSRP, while the EPYC 9474F debuted at $6780. At current prices ($4366 vs $3723), the EPYC 9474F is $643 cheaper. In terms of value (PassMark points per dollar), the EPYC 9455P delivers 26.8 pts/$ vs 27.5 pts/$ for the EPYC 9474F — making the EPYC 9474F the 2.5% better value option.
| Feature | EPYC 9455P | EPYC 9474F |
|---|---|---|
| MSRP | $4819-29% | $6780 |
| Avg Price (30d) | $4366 | $3723-15% |
| Performance per Dollar | 26.8 | 27.5+3% |
| Release Date | 2024 | 2022 |
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