Core i5-13400F vs Ryzen Threadripper PRO 3945WX
Core i5-13400F
Ryzen Threadripper PRO 3945WX
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 Core i5-13400F
Performance Per Dollar Ryzen Threadripper PRO 3945WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-13400F | Ryzen Threadripper PRO 3945WX |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($180) | ✅ More affordable ($100) |
| Longevity | ✨ Modern (Raptor Lake-S (2023−2024) / Intel 7 nm) | ✨ Modern (Castle Peak (2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Core i5-13400F | Ryzen Threadripper PRO 3945WX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+141%) |
| Upfront Cost | ⚠️ Higher cost ($180) | ✅ More affordable ($100) |
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 Core i5-13400F and Ryzen Threadripper PRO 3945WX
Core i5-13400F
The Core i5-13400F 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 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5, DDR4. Passmark benchmark score: 25,029 points. Launch price was $196.
Ryzen Threadripper PRO 3945WX
The Ryzen Threadripper PRO 3945WX is manufactured by AMD. It was released in 14 July 2020 (5 years ago). It is based on the Castle Peak (2020) architecture. It features 12 cores and 24 threads. Base frequency is 4 GHz, with boost up to 4.3 GHz. L3 cache: 64 MB. L2 cache: 512 kB (per core). Built on 7 nm, 12 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 33,455 points. Launch price was $499.
Processing Power
The Core i5-13400F packs 10 cores / 16 threads, while the Ryzen Threadripper PRO 3945WX offers 12 cores / 24 threads — the Ryzen Threadripper PRO 3945WX has 2 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400F versus 4.3 GHz on the Ryzen Threadripper PRO 3945WX — a 6.7% clock advantage for the Core i5-13400F (base: 2.5 GHz vs 4 GHz). The Core i5-13400F uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Ryzen Threadripper PRO 3945WX uses Castle Peak (2020) (7 nm, 12 nm). In PassMark, the Core i5-13400F scores 25,029 against the Ryzen Threadripper PRO 3945WX's 33,455 — a 28.8% lead for the Ryzen Threadripper PRO 3945WX. Cinebench R23 multi-core: 16,211 vs 18,500 (13.2% advantage for the Ryzen Threadripper PRO 3945WX). Geekbench 6 single-core — the metric most relevant to gaming — records 2,407 vs 1,652, a 37.2% lead for the Core i5-13400F that directly translates to higher frame rates. Multi-core Geekbench: 11,408 vs 11,500 (0.8% advantage for the Ryzen Threadripper PRO 3945WX). L3 cache: 20 MB (total) on the Core i5-13400F vs 64 MB on the Ryzen Threadripper PRO 3945WX.
| Feature | Core i5-13400F | Ryzen Threadripper PRO 3945WX |
|---|---|---|
| Cores / Threads | 10 / 16 | 12 / 24+20% |
| Boost Clock | 4.6 GHz+7% | 4.3 GHz |
| Base Clock | 2.5 GHz | 4 GHz+60% |
| L3 Cache | 20 MB (total) | 64 MB+220% |
| L2 Cache | 1.25 MB (per core)+150% | 512 kB (per core) |
| Process | Intel 7 nm | 7 nm, 12 nm |
| Architecture | Raptor Lake-S (2023−2024) | Castle Peak (2020) |
| PassMark | 25,029 | 33,455+34% |
| Cinebench R23 Multi | 16,211 | 18,500+14% |
| Geekbench 6 Single | 2,407+46% | 1,652 |
| Geekbench 6 Multi | 11,408 | 11,500 |
Memory & Platform
The Core i5-13400F uses the LGA1700 socket (PCIe 5.0), while the Ryzen Threadripper PRO 3945WX uses sWRX8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-13400F versus DDR4-3200 on the Ryzen Threadripper PRO 3945WX — the Core i5-13400F supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper PRO 3945WX supports up to 2048 GB of RAM compared to 192 GB — 165.7% more capacity for professional workloads. Memory channels: 2 (Core i5-13400F) vs 8 (Ryzen Threadripper PRO 3945WX). PCIe lanes: 20 (Core i5-13400F) vs 128 (Ryzen Threadripper PRO 3945WX) — the Ryzen Threadripper PRO 3945WX offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-13400F) and WRX80 (Ryzen Threadripper PRO 3945WX).
| Feature | Core i5-13400F | Ryzen Threadripper PRO 3945WX |
|---|---|---|
| Socket | LGA1700 | sWRX8 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-4800, DDR4-3200+25% | DDR4-3200 |
| Max RAM Capacity | 192 GB | 2048 GB+967% |
| RAM Channels | 2 | 8+300% |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 20 | 128+540% |
Advanced Features
Only the Ryzen Threadripper PRO 3945WX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Core i5-13400F) vs AMD-V (Ryzen Threadripper PRO 3945WX). Primary use case: Core i5-13400F targets Gaming, Ryzen Threadripper PRO 3945WX targets Professional Workstation. Direct competitor: Core i5-13400F rivals Ryzen 5 7600; Ryzen Threadripper PRO 3945WX rivals Xeon w5-2455X.
| Feature | Core i5-13400F | Ryzen Threadripper PRO 3945WX |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | Gaming | Professional Workstation |
Value Analysis
The Core i5-13400F launched at $196 MSRP, while the Ryzen Threadripper PRO 3945WX debuted at $1149. At current prices ($180 vs $100), the Ryzen Threadripper PRO 3945WX is $80 cheaper. In terms of value (PassMark points per dollar), the Core i5-13400F delivers 139.1 pts/$ vs 334.6 pts/$ for the Ryzen Threadripper PRO 3945WX — making the Ryzen Threadripper PRO 3945WX the 82.6% better value option.
| Feature | Core i5-13400F | Ryzen Threadripper PRO 3945WX |
|---|---|---|
| MSRP | $196-83% | $1149 |
| Avg Price (30d) | $180 | $100-44% |
| Performance per Dollar | 139.1 | 334.6+141% |
| Release Date | 2023 | 2020 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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