Xeon W-3345 vs Ryzen Threadripper PRO 5955WX
Xeon W-3345
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 Xeon W-3345
Performance Per Dollar Ryzen Threadripper PRO 5955WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon W-3345 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($3,319) | ✅ More affordable ($999) |
| Longevity | ✨ Modern (Ice Lake-W (2021) / 10 nm) | ✨ Modern (Chagall PRO (2022) / 7 nm) |
💎 Value Proposition
| Insight | Xeon W-3345 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+236%) |
| Upfront Cost | ⚠️ Higher cost ($3,319) | ✅ More affordable ($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 Xeon W-3345 and Ryzen Threadripper PRO 5955WX
Xeon W-3345
The Xeon W-3345 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-W (2021) architecture. It features 24 cores and 48 threads. Base frequency is 3 GHz, with boost up to 4 GHz. L3 cache: 36 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 250 Watt. Memory support: DDR4-3200. Passmark benchmark score: 48,140 points. Launch price was $800.
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 Xeon W-3345 packs 24 cores / 48 threads, while the Ryzen Threadripper PRO 5955WX offers 16 cores / 32 threads — the Xeon W-3345 has 8 more cores. Boost clocks reach 4 GHz on the Xeon W-3345 versus 4.5 GHz on the Ryzen Threadripper PRO 5955WX — a 11.8% clock advantage for the Ryzen Threadripper PRO 5955WX (base: 3 GHz vs 4 GHz). The Xeon W-3345 uses the Ice Lake-W (2021) architecture (10 nm), while the Ryzen Threadripper PRO 5955WX uses Chagall PRO (2022) (7 nm). In PassMark, the Xeon W-3345 scores 48,140 against the Ryzen Threadripper PRO 5955WX's 48,756 — a 1.3% lead for the Ryzen Threadripper PRO 5955WX. L3 cache: 36 MB (total) on the Xeon W-3345 vs 64 MB on the Ryzen Threadripper PRO 5955WX.
| Feature | Xeon W-3345 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Cores / Threads | 24 / 48+50% | 16 / 32 |
| Boost Clock | 4 GHz | 4.5 GHz+13% |
| Base Clock | 3 GHz | 4 GHz+33% |
| L3 Cache | 36 MB (total) | 64 MB+78% |
| L2 Cache | 1 MB (per core)+100% | 512K (per core) |
| Process | 10 nm | 7 nm-30% |
| Architecture | Ice Lake-W (2021) | Chagall PRO (2022) |
| PassMark | 48,140 | 48,756+1% |
Memory & Platform
The Xeon W-3345 uses the LGA4189 socket (PCIe 4.0), while the Ryzen Threadripper PRO 5955WX uses sWRX8 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to 3200 memory speed. The Xeon W-3345 supports up to 4096 of RAM compared to 2048 — 66.7% more capacity for professional workloads. Both feature 8-channel memory with ECC support. Both provide 128 PCIe lanes. Chipset compatibility: SP3,C621A (Xeon W-3345) and WRX80 (Ryzen Threadripper PRO 5955WX).
| Feature | Xeon W-3345 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Socket | LGA4189 | sWRX8 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 3200 | 3200 |
| Max RAM Capacity | 4096+100% | 2048 |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128 | 128 |
Advanced Features
Only the Ryzen Threadripper PRO 5955WX 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 (Xeon W-3345) vs VT-x, VT-d, AMD-V (Ryzen Threadripper PRO 5955WX). Direct competitor: Xeon W-3345 rivals Xeon Platinum 8362; Ryzen Threadripper PRO 5955WX rivals Xeon w5-3335.
| Feature | Xeon W-3345 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d, AMD-V |
Value Analysis
The Xeon W-3345 launched at $2499 MSRP, while the Ryzen Threadripper PRO 5955WX debuted at $799. At current prices ($3319 vs $999), the Ryzen Threadripper PRO 5955WX is $2320 cheaper. In terms of value (PassMark points per dollar), the Xeon W-3345 delivers 14.5 pts/$ vs 48.8 pts/$ for the Ryzen Threadripper PRO 5955WX — making the Ryzen Threadripper PRO 5955WX the 108.4% better value option.
| Feature | Xeon W-3345 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| MSRP | $2499 | $799-68% |
| Avg Price (30d) | $3319 | $999-70% |
| Performance per Dollar | 14.5 | 48.8+237% |
| Release Date | 2021 | 2022 |
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