EPYC 9454
Ryzen Threadripper PRO 9965WX
EPYC 9454 vs Ryzen Threadripper PRO 9965WX Performance Spectrum
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.
EPYC 9454 vs Ryzen Threadripper PRO 9965WX FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
EPYC 9454 vs Ryzen Threadripper PRO 9965WX: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
EPYC 9454
2022Why buy it
- ✅+100% larger total L3 cache (256 MB vs 128 MB).
- ✅Draws 290W instead of 350W, a 60W reduction.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen Threadripper PRO 9965WX across 50 shared CPU benchmark tests.
- ❌Lower PassMark (87,961 vs 93,660).
- ❌Lower PassMark per dollar, at 16.8 vs 32.3 PassMark/$ ($5,225 MSRP vs $2,899 MSRP).
Ryzen Threadripper PRO 9965WX
2025Why buy it
- ✅Better for gaming: +23.8% higher average FPS across 50 shared CPU benchmark tests.
- ✅Costs $2,326 less on MSRP ($2,899 MSRP vs $5,225 MSRP).
- ✅Delivers 91.9% more PassMark for each dollar spent, at 32.3 vs 16.8 PassMark/$ ($2,899 MSRP vs $5,225 MSRP).
Trade-offs
- ❌Smaller total L3 cache (128 MB vs 256 MB).
- ❌20.7% higher power demand at 350W vs 290W.
Quick Answers
So, is Ryzen Threadripper PRO 9965WX better than EPYC 9454?
Which one is better for gaming?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
EPYC 9454 vs Ryzen Threadripper PRO 9965WX Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
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.
Ryzen Threadripper PRO 9965WX
The Ryzen Threadripper PRO 9965WX is manufactured by AMD. It was released in 23 July 2025 (less than a year ago). It is based on the Shimada Peak (2025) architecture. It features 24 cores and 48 threads. Base frequency is 4.2 GHz, with boost up to 5.4 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 93,660 points. Launch price was $2,899.
Processing Power
The EPYC 9454 packs 48 cores / 96 threads, while the Ryzen Threadripper PRO 9965WX offers 24 cores / 48 threads — the EPYC 9454 has 24 more cores. Boost clocks reach 3.8 GHz on the EPYC 9454 versus 5.4 GHz on the Ryzen Threadripper PRO 9965WX — a 34.8% clock advantage for the Ryzen Threadripper PRO 9965WX (base: 2.75 GHz vs 4.2 GHz). The EPYC 9454 uses the Genoa (2022−2023) architecture (5 nm, 6 nm), while the Ryzen Threadripper PRO 9965WX uses Shimada Peak (2025) (4 nm). In PassMark, the EPYC 9454 scores 87,961 against the Ryzen Threadripper PRO 9965WX's 93,660 — a 6.3% lead for the Ryzen Threadripper PRO 9965WX. L3 cache: 256 MB (total) on the EPYC 9454 vs 128 MB (total) on the Ryzen Threadripper PRO 9965WX.
| Feature | EPYC 9454 | Ryzen Threadripper PRO 9965WX |
|---|---|---|
| Cores / Threads | 48 / 96+100% | 24 / 48 |
| Boost Clock | 3.8 GHz | 5.4 GHz+42% |
| Base Clock | 2.75 GHz | 4.2 GHz+53% |
| L3 Cache | 256 MB (total)+100% | 128 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 5 nm, 6 nm | 4 nm-20% |
| Architecture | Genoa (2022−2023) | Shimada Peak (2025) |
| PassMark | 87,961 | 93,660+6% |
| Cinebench R23 Multi | — | 60,336 |
| Geekbench 6 Single | — | 3,349 |
| Geekbench 6 Multi | — | 30,722 |
Memory & Platform
The EPYC 9454 uses the SP5 socket (PCIe 5.0), while the Ryzen Threadripper PRO 9965WX uses sTR5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the EPYC 9454 versus DDR5-6400 on the Ryzen Threadripper PRO 9965WX — the Ryzen Threadripper PRO 9965WX supports 33.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9454 supports up to 6 TB of RAM compared to 2048 GB — 200% more capacity for professional workloads. Memory channels: 12 (EPYC 9454) vs 8 (Ryzen Threadripper PRO 9965WX). Both provide 128 PCIe lanes. Chipset compatibility: SP5 (EPYC 9454) and WRX90,TRX50 (Ryzen Threadripper PRO 9965WX).
| Feature | EPYC 9454 | Ryzen Threadripper PRO 9965WX |
|---|---|---|
| Socket | SP5 | sTR5 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-4800 | DDR5-6400+33% |
| Max RAM Capacity | 6 TB+200% | 2048 GB |
| RAM Channels | 12+50% | 8 |
| ECC Support | Yes | Yes |
| PCIe Lanes | 128 | 128 |
Advanced Features
Virtualization support: AMD-V, SEV-SNP (EPYC 9454) vs true (Ryzen Threadripper PRO 9965WX). Primary use case: EPYC 9454 targets Data Center, Ryzen Threadripper PRO 9965WX targets High-end Workstation. Direct competitor: EPYC 9454 rivals Xeon Platinum 8468; Ryzen Threadripper PRO 9965WX rivals Xeon w9-3595X.
| Feature | EPYC 9454 | Ryzen Threadripper PRO 9965WX |
|---|---|---|
| Integrated GPU | No | No |
| AVX-512 | — | Yes |
| Virtualization | AMD-V, SEV-SNP | true |
| Target Use | Data Center | High-end Workstation |
Value Analysis
At launch, the EPYC 9454 was priced at $5225, while the Ryzen Threadripper PRO 9965WX came in at $2899. On launch pricing ($5225 vs $2899), Ryzen Threadripper PRO 9965WX was $2326 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 9454 delivers 16.8 pts/$ vs 32.3 pts/$ for the Ryzen Threadripper PRO 9965WX — making the Ryzen Threadripper PRO 9965WX the 63% better value option.
| Feature | EPYC 9454 | Ryzen Threadripper PRO 9965WX |
|---|---|---|
| MSRP | $5225 | $2899-45% |
| Performance per Dollar | 16.8 | 32.3+92% |
| Release Date | 2022 | 2025 |
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