Ryzen Threadripper PRO 7945WX vs Core i9-13900F
Ryzen Threadripper PRO 7945WX
Core i9-13900F
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 7945WX
Performance Per Dollar Core i9-13900F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 7945WX | Core i9-13900F |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($1,399) | ✅ More affordable ($536) |
| Longevity | ✨ Modern (Storm Peak (2023) / 5 nm) | ✨ Modern (Raptor Lake-S (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 7945WX | Core i9-13900F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+157%) |
| Upfront Cost | ⚠️ Higher cost ($1,399) | ✅ More affordable ($536) |
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 7945WX and Core i9-13900F
Ryzen Threadripper PRO 7945WX
The Ryzen Threadripper PRO 7945WX 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 12 cores and 24 threads. Base frequency is 4.7 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: 49,756 points. Launch price was $1,399.
Core i9-13900F
The Core i9-13900F is manufactured by Intel. It was released in 4 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 2 GHz, with boost up to 5.5 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): 65 Watt. Memory support: DDR5-5600, DDR4-3200. Passmark benchmark score: 48,934 points. Launch price was $524.
Processing Power
The Ryzen Threadripper PRO 7945WX packs 12 cores / 24 threads, while the Core i9-13900F offers 24 cores / 32 threads — the Core i9-13900F has 12 more cores. Boost clocks reach 5.3 GHz on the Ryzen Threadripper PRO 7945WX versus 5.5 GHz on the Core i9-13900F — a 3.7% clock advantage for the Core i9-13900F (base: 4.7 GHz vs 2 GHz). The Ryzen Threadripper PRO 7945WX uses the Storm Peak (2023) architecture (5 nm), while the Core i9-13900F uses Raptor Lake-S (2023−2024) (Intel 7 nm). In PassMark, the Ryzen Threadripper PRO 7945WX scores 49,756 against the Core i9-13900F's 48,934 — a 1.7% lead for the Ryzen Threadripper PRO 7945WX. L3 cache: 64 MB (total) on the Ryzen Threadripper PRO 7945WX vs 36 MB (total) on the Core i9-13900F.
| Feature | Ryzen Threadripper PRO 7945WX | Core i9-13900F |
|---|---|---|
| Cores / Threads | 12 / 24 | 24 / 32+100% |
| Boost Clock | 5.3 GHz | 5.5 GHz+4% |
| Base Clock | 4.7 GHz+135% | 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 | 49,756+2% | 48,934 |
| Cinebench R23 Multi | — | 37,326 |
| Geekbench 6 Single | — | 2,801 |
| Geekbench 6 Multi | — | 17,199 |
Memory & Platform
The Ryzen Threadripper PRO 7945WX uses the sTR5 socket (PCIe 4.0), while the Core i9-13900F uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the Ryzen Threadripper PRO 7945WX versus DDR5-5600 on the Core i9-13900F — the Ryzen Threadripper PRO 7945WX supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper PRO 7945WX supports up to 2048 of RAM compared to 192 GB — 165.7% more capacity for professional workloads. Memory channels: 8 (Ryzen Threadripper PRO 7945WX) vs 2 (Core i9-13900F). PCIe lanes: 128 (Ryzen Threadripper PRO 7945WX) vs 20 (Core i9-13900F) — the Ryzen Threadripper PRO 7945WX offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX90,TRX50 (Ryzen Threadripper PRO 7945WX) and LGA1700 (Core i9-13900F).
| Feature | Ryzen Threadripper PRO 7945WX | Core i9-13900F |
|---|---|---|
| Socket | sTR5 | LGA1700 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 5200+103900% | DDR5-5600 |
| Max RAM Capacity | 2048 | 192 GB+9830300% |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+540% | 20 |
Advanced Features
Only the Ryzen Threadripper PRO 7945WX 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, AMD-V (Ryzen Threadripper PRO 7945WX) vs VT-x, VT-d (Core i9-13900F). Direct competitor: Ryzen Threadripper PRO 7945WX rivals Xeon w5-3435X.
| Feature | Ryzen Threadripper PRO 7945WX | Core i9-13900F |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | VT-x, VT-d |
Value Analysis
The Ryzen Threadripper PRO 7945WX launched at $1399 MSRP, while the Core i9-13900F debuted at $524. At current prices ($1399 vs $536), the Core i9-13900F is $863 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 7945WX delivers 35.6 pts/$ vs 91.3 pts/$ for the Core i9-13900F — making the Core i9-13900F the 87.9% better value option.
| Feature | Ryzen Threadripper PRO 7945WX | Core i9-13900F |
|---|---|---|
| MSRP | $1399 | $524-63% |
| Avg Price (30d) | $1399 | $536-62% |
| Performance per Dollar | 35.6 | 91.3+156% |
| Release Date | 2023 | 2023 |
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