Ryzen Threadripper PRO 9985WX vs Core i5-12400F
Ryzen Threadripper PRO 9985WX
Core i5-12400F
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 9985WX
Performance Per Dollar Core i5-12400F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 9985WX | Core i5-12400F |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($7,999) | ✅ More affordable ($110) |
| Longevity | ✨ Modern (Shimada Peak (2025) / 4 nm) | ✨ Modern (Alder Lake-S (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 9985WX | Core i5-12400F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+820%) |
| Upfront Cost | ⚠️ Higher cost ($7,999) | ✅ More affordable ($110) |
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 9985WX and Core i5-12400F
Ryzen Threadripper PRO 9985WX
The Ryzen Threadripper PRO 9985WX 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 64 cores and 128 threads. Base frequency is 3.2 GHz, with boost up to 5.4 GHz. L3 cache: 256 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: 154,361 points. Launch price was $7,999.
Core i5-12400F
The Core i5-12400F is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.4 GHz. L3 cache: 18 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: DDR5-4800, DDR4-3200. Passmark benchmark score: 19,532 points. Launch price was $180.
Processing Power
The Ryzen Threadripper PRO 9985WX packs 64 cores / 128 threads, while the Core i5-12400F offers 6 cores / 12 threads — the Ryzen Threadripper PRO 9985WX has 58 more cores. Boost clocks reach 5.4 GHz on the Ryzen Threadripper PRO 9985WX versus 4.4 GHz on the Core i5-12400F — a 20.4% clock advantage for the Ryzen Threadripper PRO 9985WX (base: 3.2 GHz vs 2.5 GHz). The Ryzen Threadripper PRO 9985WX uses the Shimada Peak (2025) architecture (4 nm), while the Core i5-12400F uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the Ryzen Threadripper PRO 9985WX scores 154,361 against the Core i5-12400F's 19,532 — a 155.1% lead for the Ryzen Threadripper PRO 9985WX. Cinebench R23 multi-core: 120,000 vs 12,380 (162.6% advantage for the Ryzen Threadripper PRO 9985WX). Geekbench 6 single-core — the metric most relevant to gaming — records 3,644 vs 1,700, a 72.8% lead for the Ryzen Threadripper PRO 9985WX that directly translates to higher frame rates. Multi-core Geekbench: 37,967 vs 657 (193.2% advantage for the Ryzen Threadripper PRO 9985WX). L3 cache: 256 MB (total) on the Ryzen Threadripper PRO 9985WX vs 18 MB (total) on the Core i5-12400F.
| Feature | Ryzen Threadripper PRO 9985WX | Core i5-12400F |
|---|---|---|
| Cores / Threads | 64 / 128+967% | 6 / 12 |
| Boost Clock | 5.4 GHz+23% | 4.4 GHz |
| Base Clock | 3.2 GHz+28% | 2.5 GHz |
| L3 Cache | 256 MB (total)+1322% | 18 MB (total) |
| L2 Cache | 1 MB (per core) | 1.25 MB (per core)+25% |
| Process | 4 nm-43% | Intel 7 nm |
| Architecture | Shimada Peak (2025) | Alder Lake-S (2022) |
| PassMark | 154,361+690% | 19,532 |
| Cinebench R23 Multi | 120,000+869% | 12,380 |
| Geekbench 6 Single | 3,644+114% | 1,700 |
| Geekbench 6 Multi | 37,967+5679% | 657 |
Memory & Platform
The Ryzen Threadripper PRO 9985WX uses the sTR5 socket (PCIe 4.0), while the Core i5-12400F uses LGA1700 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR5-6400 memory speed. The Ryzen Threadripper PRO 9985WX supports up to 2048 GB of RAM compared to 128 GB — 176.5% more capacity for professional workloads. Memory channels: 8 (Ryzen Threadripper PRO 9985WX) vs 2 (Core i5-12400F). PCIe lanes: 128 (Ryzen Threadripper PRO 9985WX) vs 20 (Core i5-12400F) — the Ryzen Threadripper PRO 9985WX offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX90,TRX50 (Ryzen Threadripper PRO 9985WX) and H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F).
| Feature | Ryzen Threadripper PRO 9985WX | Core i5-12400F |
|---|---|---|
| Socket | sTR5 | LGA1700 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR5-6400 | DDR5-4800, DDR4-3200 |
| Max RAM Capacity | 2048 GB+1500% | 128 GB |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 128+540% | 20 |
Advanced Features
Virtualization support: true (Ryzen Threadripper PRO 9985WX) vs VT-x, VT-d, EPT (Core i5-12400F). Primary use case: Ryzen Threadripper PRO 9985WX targets High-end Workstation, Core i5-12400F targets Gaming Performance/Value. Direct competitor: Ryzen Threadripper PRO 9985WX rivals Xeon w9-3475X; Core i5-12400F rivals Ryzen 5 5600.
| Feature | Ryzen Threadripper PRO 9985WX | Core i5-12400F |
|---|---|---|
| Integrated GPU | No | No |
| AVX-512 | Yes | — |
| Virtualization | true | VT-x, VT-d, EPT |
| Target Use | High-end Workstation | Gaming Performance/Value |
Value Analysis
The Ryzen Threadripper PRO 9985WX launched at $7999 MSRP, while the Core i5-12400F debuted at $174. At current prices ($7999 vs $110), the Core i5-12400F is $7889 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 9985WX delivers 19.3 pts/$ vs 177.6 pts/$ for the Core i5-12400F — making the Core i5-12400F the 160.8% better value option.
| Feature | Ryzen Threadripper PRO 9985WX | Core i5-12400F |
|---|---|---|
| MSRP | $7999 | $174-98% |
| Avg Price (30d) | $7999 | $110-99% |
| Performance per Dollar | 19.3 | 177.6+820% |
| Release Date | 2025 | 2022 |
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