Ryzen Threadripper PRO 7955WX vs Core i9-13900KS
Ryzen Threadripper PRO 7955WX
Core i9-13900KS
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 Threadripper PRO 7955WX
Performance Per Dollar Core i9-13900KS
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 7955WX | Core i9-13900KS |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($1,836) | ✅ More affordable ($580) |
| Longevity | ✨ Modern (Storm Peak (2023) / 5 nm) | ✨ Modern (Raptor Lake-S (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 7955WX | Core i9-13900KS |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+219%) |
| Upfront Cost | ⚠️ Higher cost ($1,836) | ✅ More affordable ($580) |
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 Threadripper PRO 7955WX and Core i9-13900KS
Ryzen Threadripper PRO 7955WX
The Ryzen Threadripper PRO 7955WX is manufactured by AMD. It was released in 19 October 2023 (2 years ago). It is based on the Storm Peak (2023) architecture. It features 16 cores and 32 threads. Base frequency is 4.5 GHz, with boost up to 5.3 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 60,054 points. Launch price was $1,899.
Core i9-13900KS
The Core i9-13900KS is manufactured by Intel. It was released in 12 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 24 cores and 32 threads. Base frequency is 3.2 GHz, with boost up to 5.8 GHz. L3 cache: 36 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 150 Watt. Memory support: DDR5-5600, DDR4-3200. Passmark benchmark score: 60,543 points. Launch price was $699.
Processing Power
The Ryzen Threadripper PRO 7955WX packs 16 cores / 32 threads, while the Core i9-13900KS offers 24 cores / 32 threads — the Core i9-13900KS has 8 more cores. Boost clocks reach 5.3 GHz on the Ryzen Threadripper PRO 7955WX versus 5.8 GHz on the Core i9-13900KS — a 9% clock advantage for the Core i9-13900KS (base: 4.5 GHz vs 3.2 GHz). The Ryzen Threadripper PRO 7955WX uses the Storm Peak (2023) architecture (5 nm), while the Core i9-13900KS uses Raptor Lake-S (2023−2024) (Intel 7 nm). In PassMark, the Ryzen Threadripper PRO 7955WX scores 60,054 against the Core i9-13900KS's 60,543 — a 0.8% lead for the Core i9-13900KS. Cinebench R23 multi-core: 36,742 vs 40,998 (10.9% advantage for the Core i9-13900KS). Geekbench 6 single-core — the metric most relevant to gaming — records 3,020 vs 3,123, a 3.4% lead for the Core i9-13900KS that directly translates to higher frame rates. Multi-core Geekbench: 21,079 vs 21,421 (1.6% advantage for the Core i9-13900KS). L3 cache: 64 MB (total) on the Ryzen Threadripper PRO 7955WX vs 36 MB (total) on the Core i9-13900KS.
| Feature | Ryzen Threadripper PRO 7955WX | Core i9-13900KS |
|---|---|---|
| Cores / Threads | 16 / 32 | 24 / 32+50% |
| Boost Clock | 5.3 GHz | 5.8 GHz+9% |
| Base Clock | 4.5 GHz+41% | 3.2 GHz |
| L3 Cache | 64 MB (total)+78% | 36 MB (total) |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 5 nm-29% | Intel 7 nm |
| Architecture | Storm Peak (2023) | Raptor Lake-S (2023−2024) |
| PassMark | 60,054 | 60,543 |
| Cinebench R23 Multi | 36,742 | 40,998+12% |
| Geekbench 6 Single | 3,020 | 3,123+3% |
| Geekbench 6 Multi | 21,079 | 21,421+2% |
Memory & Platform
The Ryzen Threadripper PRO 7955WX uses the sTR5 socket (PCIe 4.0), while the Core i9-13900KS uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-5200 memory speed. The Ryzen Threadripper PRO 7955WX supports up to 1024 GB of RAM compared to 192 GB — 136.8% more capacity for professional workloads. Memory channels: 8 (Ryzen Threadripper PRO 7955WX) vs 2 (Core i9-13900KS). PCIe lanes: 128 (Ryzen Threadripper PRO 7955WX) vs 20 (Core i9-13900KS) — the Ryzen Threadripper PRO 7955WX offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX90,TRX50 (Ryzen Threadripper PRO 7955WX) and Z790,B760 (Core i9-13900KS).
| Feature | Ryzen Threadripper PRO 7955WX | Core i9-13900KS |
|---|---|---|
| Socket | sTR5 | LGA1700 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | DDR5-5200 | DDR5-5600 |
| Max RAM Capacity | 1024 GB+433% | 192 GB |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+540% | 20 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Only the Ryzen Threadripper PRO 7955WX supports AVX-512 instructions — important for machine learning and scientific applications. Both support true virtualization. The Core i9-13900KS includes integrated graphics (Intel UHD Graphics 770), while the Ryzen Threadripper PRO 7955WX requires a dedicated GPU. Direct competitor: Ryzen Threadripper PRO 7955WX rivals Xeon w7-2495X; Core i9-13900KS rivals Ryzen 9 7950X.
| Feature | Ryzen Threadripper PRO 7955WX | Core i9-13900KS |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Intel UHD Graphics 770 |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | No |
| Virtualization | true | true |
Value Analysis
The Ryzen Threadripper PRO 7955WX launched at $1899 MSRP, while the Core i9-13900KS debuted at $699. At current prices ($1836 vs $580), the Core i9-13900KS is $1256 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 7955WX delivers 32.7 pts/$ vs 104.4 pts/$ for the Core i9-13900KS — making the Core i9-13900KS the 104.6% better value option.
| Feature | Ryzen Threadripper PRO 7955WX | Core i9-13900KS |
|---|---|---|
| MSRP | $1899 | $699-63% |
| Avg Price (30d) | $1836 | $580-68% |
| Performance per Dollar | 32.7 | 104.4+219% |
| Release Date | 2023 | 2023 |
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