Ryzen 9 7900 vs Ryzen Threadripper PRO 5955WX
Ryzen 9 7900
Ryzen Threadripper PRO 5955WX
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 Ryzen 9 7900
Performance Per Dollar Ryzen Threadripper PRO 5955WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 7900 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($370) | ⚠️ Higher cost ($999) |
| Longevity | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm) | ✨ Modern (Chagall PRO (2022) / 7 nm) |
💎 Value Proposition
| Insight | Ryzen 9 7900 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+167%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($370) | ⚠️ Higher cost ($999) |
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 Ryzen 9 7900 and Ryzen Threadripper PRO 5955WX
Ryzen 9 7900
The Ryzen 9 7900 is manufactured by AMD. It was released in 14 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5-5200. Passmark benchmark score: 48,168 points. Launch price was $429.
Ryzen Threadripper PRO 5955WX
The Ryzen Threadripper PRO 5955WX is manufactured by AMD. It was released in 8 March 2022 (3 years ago). It is based on the Chagall PRO (2022) architecture. It features 16 cores and 32 threads. Base frequency is 4 GHz, with boost up to 4.5 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 48,756 points. Launch price was $499.
Processing Power
The Ryzen 9 7900 packs 12 cores / 24 threads, while the Ryzen Threadripper PRO 5955WX offers 16 cores / 32 threads — the Ryzen Threadripper PRO 5955WX has 4 more cores. Boost clocks reach 5.4 GHz on the Ryzen 9 7900 versus 4.5 GHz on the Ryzen Threadripper PRO 5955WX — a 18.2% clock advantage for the Ryzen 9 7900 (base: 3.7 GHz vs 4 GHz). The Ryzen 9 7900 uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Ryzen Threadripper PRO 5955WX uses Chagall PRO (2022) (7 nm). In PassMark, the Ryzen 9 7900 scores 48,168 against the Ryzen Threadripper PRO 5955WX's 48,756 — a 1.2% lead for the Ryzen Threadripper PRO 5955WX. L3 cache: 64 MB (total) on the Ryzen 9 7900 vs 64 MB on the Ryzen Threadripper PRO 5955WX.
| Feature | Ryzen 9 7900 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Cores / Threads | 12 / 24 | 16 / 32+33% |
| Boost Clock | 5.4 GHz+20% | 4.5 GHz |
| Base Clock | 3.7 GHz | 4 GHz+8% |
| L3 Cache | 64 MB (total) | 64 MB |
| L2 Cache | 1 MB (per core)+100% | 512K (per core) |
| Process | 5 nm-29% | 7 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Chagall PRO (2022) |
| PassMark | 48,168 | 48,756+1% |
| Cinebench R23 Multi | 24,600 | — |
| Geekbench 6 Single | 2,800 | — |
| Geekbench 6 Multi | 18,000 | — |
Memory & Platform
The Ryzen 9 7900 uses the AM5 socket (PCIe 5.0), while the Ryzen Threadripper PRO 5955WX uses sWRX8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 9 7900 versus 3200 on the Ryzen Threadripper PRO 5955WX — the Ryzen Threadripper PRO 5955WX supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper PRO 5955WX supports up to 2048 of RAM compared to 128 GB — 176.5% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 7900) vs 8 (Ryzen Threadripper PRO 5955WX). PCIe lanes: 28 (Ryzen 9 7900) vs 128 (Ryzen Threadripper PRO 5955WX) — the Ryzen Threadripper PRO 5955WX offers 100 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD X670E,AMD X670,AMD B650E,AMD B650,AMD A620 (Ryzen 9 7900) and WRX80 (Ryzen Threadripper PRO 5955WX).
| Feature | Ryzen 9 7900 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Socket | AM5 | sWRX8 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-5200 | 3200+63900% |
| Max RAM Capacity | 128 GB+6553500% | 2048 |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28 | 128+357% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: true (Ryzen 9 7900) vs VT-x, VT-d, AMD-V (Ryzen Threadripper PRO 5955WX). The Ryzen 9 7900 includes integrated graphics (Radeon Graphics (Raphael)), while the Ryzen Threadripper PRO 5955WX requires a dedicated GPU. Direct competitor: Ryzen 9 7900 rivals Core i9-13900; Ryzen Threadripper PRO 5955WX rivals Xeon w5-3335.
| Feature | Ryzen 9 7900 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Radeon Graphics (Raphael) | None |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | true | VT-x, VT-d, AMD-V |
Value Analysis
The Ryzen 9 7900 launched at $429 MSRP, while the Ryzen Threadripper PRO 5955WX debuted at $799. At current prices ($370 vs $999), the Ryzen 9 7900 is $629 cheaper. In terms of value (PassMark points per dollar), the Ryzen 9 7900 delivers 130.2 pts/$ vs 48.8 pts/$ for the Ryzen Threadripper PRO 5955WX — making the Ryzen 9 7900 the 90.9% better value option.
| Feature | Ryzen 9 7900 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| MSRP | $429-46% | $799 |
| Avg Price (30d) | $370-63% | $999 |
| Performance per Dollar | 130.2+167% | 48.8 |
| Release Date | 2023 | 2022 |
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