EPYC 9334
Ryzen Threadripper PRO 9955WX
EPYC 9334 vs Ryzen Threadripper PRO 9955WX 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 9334 vs Ryzen Threadripper PRO 9955WX 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 9334 vs Ryzen Threadripper PRO 9955WX: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
EPYC 9334
2022Why buy it
- ✅+100% larger total L3 cache (128 MB vs 64 MB).
- ✅Draws 210W instead of 350W, a 140W reduction.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen Threadripper PRO 9955WX across 50 shared CPU benchmark tests.
- ❌Lower PassMark (65,568 vs 67,561).
- ❌Lower PassMark per dollar, at 21.9 vs 157.5 PassMark/$ ($2,990 MSRP vs $429 MSRP).
Ryzen Threadripper PRO 9955WX
2025Why buy it
- ✅Better for gaming: +21.7% higher average FPS across 50 shared CPU benchmark tests.
- ✅Costs $2,561 less on MSRP ($429 MSRP vs $2,990 MSRP).
- ✅Delivers 618.2% more PassMark for each dollar spent, at 157.5 vs 21.9 PassMark/$ ($429 MSRP vs $2,990 MSRP).
Trade-offs
- ❌Smaller total L3 cache (64 MB vs 128 MB).
- ❌66.7% higher power demand at 350W vs 210W.
Quick Answers
So, is Ryzen Threadripper PRO 9955WX better than EPYC 9334?
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 9334 vs Ryzen Threadripper PRO 9955WX Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
EPYC 9334
The EPYC 9334 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 32 cores and 64 threads. Base frequency is 2.7 GHz, with boost up to 3.9 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 210 Watt. Memory support: DDR5-4800. Passmark benchmark score: 65,568 points. Launch price was $2,990.
Ryzen Threadripper PRO 9955WX
The Ryzen Threadripper PRO 9955WX 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 16 cores and 32 threads. Base frequency is 4.5 GHz, with boost up to 5.4 GHz. L3 cache: 64 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: 67,561 points. Launch price was $1,649.
Processing Power
The EPYC 9334 packs 32 cores / 64 threads, while the Ryzen Threadripper PRO 9955WX offers 16 cores / 32 threads — the EPYC 9334 has 16 more cores. Boost clocks reach 3.9 GHz on the EPYC 9334 versus 5.4 GHz on the Ryzen Threadripper PRO 9955WX — a 32.3% clock advantage for the Ryzen Threadripper PRO 9955WX (base: 2.7 GHz vs 4.5 GHz). The EPYC 9334 uses the Genoa (2022−2023) architecture (5 nm, 6 nm), while the Ryzen Threadripper PRO 9955WX uses Shimada Peak (2025) (4 nm). In PassMark, the EPYC 9334 scores 65,568 against the Ryzen Threadripper PRO 9955WX's 67,561 — a 3% lead for the Ryzen Threadripper PRO 9955WX. L3 cache: 128 MB (total) on the EPYC 9334 vs 64 MB (total) on the Ryzen Threadripper PRO 9955WX.
| Feature | EPYC 9334 | Ryzen Threadripper PRO 9955WX |
|---|---|---|
| Cores / Threads | 32 / 64+100% | 16 / 32 |
| Boost Clock | 3.9 GHz | 5.4 GHz+38% |
| Base Clock | 2.7 GHz | 4.5 GHz+67% |
| L3 Cache | 128 MB (total)+100% | 64 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 | 65,568 | 67,561+3% |
| Cinebench R23 Multi | — | 40,000 |
| Geekbench 6 Single | — | 3,016 |
| Geekbench 6 Multi | — | 23,596 |
Memory & Platform
The EPYC 9334 uses the SP5 socket (PCIe 5.0), while the Ryzen Threadripper PRO 9955WX uses sTR5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the EPYC 9334 versus DDR5-6400 on the Ryzen Threadripper PRO 9955WX — the Ryzen Threadripper PRO 9955WX supports 33.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9334 supports up to 6144 GB of RAM compared to 2048 GB — 200% more capacity for professional workloads. Memory channels: 12 (EPYC 9334) vs 8 (Ryzen Threadripper PRO 9955WX). Both provide 128 PCIe lanes. Chipset compatibility: SP5 (EPYC 9334) and WRX90 (Ryzen Threadripper PRO 9955WX).
| Feature | EPYC 9334 | Ryzen Threadripper PRO 9955WX |
|---|---|---|
| Socket | SP5 | sTR5 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 4800 | DDR5-6400+33% |
| Max RAM Capacity | 6144 GB+200% | 2048 GB |
| RAM Channels | 12+50% | 8 |
| ECC Support | Yes | Yes |
| PCIe Lanes | 128 | 128 |
Advanced Features
Only the Ryzen Threadripper PRO 9955WX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (EPYC 9334) vs true (Ryzen Threadripper PRO 9955WX). Direct competitor: EPYC 9334 rivals Xeon Platinum 8468; Ryzen Threadripper PRO 9955WX rivals Xeon w7-3555.
| Feature | EPYC 9334 | Ryzen Threadripper PRO 9955WX |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | true |
Value Analysis
At launch, the EPYC 9334 was priced at $2990, while the Ryzen Threadripper PRO 9955WX came in at $429. On launch pricing ($2990 vs $429), Ryzen Threadripper PRO 9955WX was $2561 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 9334 delivers 21.9 pts/$ vs 157.5 pts/$ for the Ryzen Threadripper PRO 9955WX — making the Ryzen Threadripper PRO 9955WX the 151.1% better value option.
| Feature | EPYC 9334 | Ryzen Threadripper PRO 9955WX |
|---|---|---|
| MSRP | $2990 | $429-86% |
| Performance per Dollar | 21.9 | 157.5+619% |
| Release Date | 2022 | 2025 |
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