EPYC 9454 vs Xeon Platinum 8592+
EPYC 9454
Xeon Platinum 8592+
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 9454
Performance Per Dollar Xeon Platinum 8592+
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 9454 | Xeon Platinum 8592+ |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($576) | ⚠️ Higher cost ($11,600) |
| Longevity | ✨ Modern (Genoa (2022−2023) / 5 nm, 6 nm) | ✨ Modern (Emerald Rapids (2023) / 10 nm) |
💎 Value Proposition
| Insight | EPYC 9454 | Xeon Platinum 8592+ |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+2009%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($576) | ⚠️ Higher cost ($11,600) |
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 9454 and Xeon Platinum 8592+
EPYC 9454
The EPYC 9454 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 2.75 GHz, with boost up to 3.8 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): 290 Watt. Memory support: DDR5-4800. Passmark benchmark score: 87,961 points. Launch price was $5,225.
Xeon Platinum 8592+
The Xeon Platinum 8592+ is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 64 cores and 128 threads. Base frequency is 1.9 GHz, with boost up to 3.9 GHz. L3 cache: 320 MB (total). L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA4677. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 84,013 points. Launch price was $11,600.
Processing Power
The EPYC 9454 packs 48 cores / 96 threads, while the Xeon Platinum 8592+ offers 64 cores / 128 threads — the Xeon Platinum 8592+ has 16 more cores. Boost clocks reach 3.8 GHz on the EPYC 9454 versus 3.9 GHz on the Xeon Platinum 8592+ — a 2.6% clock advantage for the Xeon Platinum 8592+ (base: 2.75 GHz vs 1.9 GHz). The EPYC 9454 uses the Genoa (2022−2023) architecture (5 nm, 6 nm), while the Xeon Platinum 8592+ uses Emerald Rapids (2023) (10 nm). In PassMark, the EPYC 9454 scores 87,961 against the Xeon Platinum 8592+'s 84,013 — a 4.6% lead for the EPYC 9454. L3 cache: 256 MB (total) on the EPYC 9454 vs 320 MB (total) on the Xeon Platinum 8592+.
| Feature | EPYC 9454 | Xeon Platinum 8592+ |
|---|---|---|
| Cores / Threads | 48 / 96 | 64 / 128+33% |
| Boost Clock | 3.8 GHz | 3.9 GHz+3% |
| Base Clock | 2.75 GHz+45% | 1.9 GHz |
| L3 Cache | 256 MB (total) | 320 MB (total)+25% |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 5 nm, 6 nm-50% | 10 nm |
| Architecture | Genoa (2022−2023) | Emerald Rapids (2023) |
| PassMark | 87,961+5% | 84,013 |
Memory & Platform
The EPYC 9454 uses the SP5 socket (PCIe 5.0), while the Xeon Platinum 8592+ uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the EPYC 9454 versus 5600 on the Xeon Platinum 8592+ — the Xeon Platinum 8592+ supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8592+ supports up to 4096 of RAM compared to 6 TB — 199.4% more capacity for professional workloads. Memory channels: 12 (EPYC 9454) vs 8 (Xeon Platinum 8592+). PCIe lanes: 128 (EPYC 9454) vs 80 (Xeon Platinum 8592+) — the EPYC 9454 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP5 (EPYC 9454) and C741 (Xeon Platinum 8592+).
| Feature | EPYC 9454 | Xeon Platinum 8592+ |
|---|---|---|
| Socket | SP5 | LGA4677 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-4800 | 5600+111900% |
| Max RAM Capacity | 6 TB+157286300% | 4096 |
| RAM Channels | 12+50% | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+60% | 80 |
Advanced Features
Virtualization support: AMD-V, SEV-SNP (EPYC 9454) vs VT-x, VT-d (Xeon Platinum 8592+). Primary use case: EPYC 9454 targets Data Center. Direct competitor: EPYC 9454 rivals Xeon Platinum 8468; Xeon Platinum 8592+ rivals EPYC 9554.
| Feature | EPYC 9454 | Xeon Platinum 8592+ |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | — | None |
| Unlocked | — | No |
| AVX-512 | — | Yes |
| Virtualization | AMD-V, SEV-SNP | VT-x, VT-d |
| Target Use | Data Center | — |
Value Analysis
The EPYC 9454 launched at $5225 MSRP, while the Xeon Platinum 8592+ debuted at $11600. At current prices ($576 vs $11600), the EPYC 9454 is $11024 cheaper. In terms of value (PassMark points per dollar), the EPYC 9454 delivers 152.7 pts/$ vs 7.2 pts/$ for the Xeon Platinum 8592+ — making the EPYC 9454 the 181.9% better value option.
| Feature | EPYC 9454 | Xeon Platinum 8592+ |
|---|---|---|
| MSRP | $5225-55% | $11600 |
| Avg Price (30d) | $576-95% | $11600 |
| Performance per Dollar | 152.7+2021% | 7.2 |
| Release Date | 2022 | 2023 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on EPYC 9454 and Xeon Platinum 8592+
