Xeon Gold 6258R vs Ryzen Threadripper PRO 3955WX
Xeon Gold 6258R
Ryzen Threadripper PRO 3955WX
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 Gold 6258R
Performance Per Dollar Ryzen Threadripper PRO 3955WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 6258R | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($1,400) | ✅ More affordable ($1,130) |
| Longevity | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) | ✨ Modern (Castle Peak (2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Xeon Gold 6258R | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+22%) |
| Upfront Cost | ⚠️ Higher cost ($1,400) | ✅ More affordable ($1,130) |
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 Gold 6258R and Ryzen Threadripper PRO 3955WX
Xeon Gold 6258R
The Xeon Gold 6258R is manufactured by Intel. It was released in 24 February 2020 (5 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 28 cores and 56 threads. Base frequency is 2.7 GHz, with boost up to 4 GHz. L3 cache: 38.5 MB. L2 cache: 28 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 40,442 points. Launch price was $3,950.
Ryzen Threadripper PRO 3955WX
The Ryzen Threadripper PRO 3955WX 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 16 cores and 32 threads. Base frequency is 3.9 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: 39,929 points. Launch price was $1,149.
Processing Power
The Xeon Gold 6258R packs 28 cores / 56 threads, while the Ryzen Threadripper PRO 3955WX offers 16 cores / 32 threads — the Xeon Gold 6258R has 12 more cores. Boost clocks reach 4 GHz on the Xeon Gold 6258R versus 4.3 GHz on the Ryzen Threadripper PRO 3955WX — a 7.2% clock advantage for the Ryzen Threadripper PRO 3955WX (base: 2.7 GHz vs 3.9 GHz). The Xeon Gold 6258R uses the Cascade Lake (2019−2020) architecture (14 nm), while the Ryzen Threadripper PRO 3955WX uses Castle Peak (2020) (7 nm, 12 nm). In PassMark, the Xeon Gold 6258R scores 40,442 against the Ryzen Threadripper PRO 3955WX's 39,929 — a 1.3% lead for the Xeon Gold 6258R. L3 cache: 38.5 MB on the Xeon Gold 6258R vs 64 MB on the Ryzen Threadripper PRO 3955WX.
| Feature | Xeon Gold 6258R | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| Cores / Threads | 28 / 56+75% | 16 / 32 |
| Boost Clock | 4 GHz | 4.3 GHz+7% |
| Base Clock | 2.7 GHz | 3.9 GHz+44% |
| L3 Cache | 38.5 MB | 64 MB+66% |
| L2 Cache | 28 MB+5500% | 512 kB (per core) |
| Process | 14 nm | 7 nm, 12 nm-50% |
| Architecture | Cascade Lake (2019−2020) | Castle Peak (2020) |
| PassMark | 40,442+1% | 39,929 |
Memory & Platform
The Xeon Gold 6258R uses the LGA3647 socket (PCIe 3.0), while the Ryzen Threadripper PRO 3955WX uses sWRX8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 2933 on the Xeon Gold 6258R versus 3200 on the Ryzen Threadripper PRO 3955WX — the Ryzen Threadripper PRO 3955WX supports 8.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper PRO 3955WX supports up to 2048 of RAM compared to 1024 — 66.7% more capacity for professional workloads. Memory channels: 6 (Xeon Gold 6258R) vs 8 (Ryzen Threadripper PRO 3955WX). PCIe lanes: 48 (Xeon Gold 6258R) vs 128 (Ryzen Threadripper PRO 3955WX) — the Ryzen Threadripper PRO 3955WX offers 80 more lanes for additional GPUs or NVMe drives. Chipset compatibility: LGA3647 (Xeon Gold 6258R) and WRX80 (Ryzen Threadripper PRO 3955WX).
| Feature | Xeon Gold 6258R | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| Socket | LGA3647 | sWRX8 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | 2933 | 3200+9% |
| Max RAM Capacity | 1024 | 2048+100% |
| RAM Channels | 6 | 8+33% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 48 | 128+167% |
Advanced Features
Only the Ryzen Threadripper PRO 3955WX 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 Gold 6258R) vs VT-x, VT-d, AMD-V (Ryzen Threadripper PRO 3955WX). Direct competitor: Xeon Gold 6258R rivals EPYC 7502; Ryzen Threadripper PRO 3955WX rivals Xeon Silver 4314.
| Feature | Xeon Gold 6258R | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| 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 Gold 6258R launched at $3950 MSRP, while the Ryzen Threadripper PRO 3955WX debuted at $1149. At current prices ($1400 vs $1130), the Ryzen Threadripper PRO 3955WX is $270 cheaper. In terms of value (PassMark points per dollar), the Xeon Gold 6258R delivers 28.9 pts/$ vs 35.3 pts/$ for the Ryzen Threadripper PRO 3955WX — making the Ryzen Threadripper PRO 3955WX the 20.1% better value option.
| Feature | Xeon Gold 6258R | Ryzen Threadripper PRO 3955WX |
|---|---|---|
| MSRP | $3950 | $1149-71% |
| Avg Price (30d) | $1400 | $1130-19% |
| Performance per Dollar | 28.9 | 35.3+22% |
| Release Date | 2020 | 2020 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Xeon Gold 6258R and Ryzen Threadripper PRO 3955WX
