Ryzen Threadripper 3970X vs Ryzen Threadripper PRO 3975WX
Ryzen Threadripper 3970X
Ryzen Threadripper PRO 3975WX
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 3970X
Performance Per Dollar Ryzen Threadripper PRO 3975WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper 3970X | Ryzen Threadripper PRO 3975WX |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($4,491) | ✅ More affordable ($368) |
| Longevity | ✨ Modern (Matisse (2019−2020) / 7 nm, 12 nm) | ✨ Modern (Matisse (2019−2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper 3970X | Ryzen Threadripper PRO 3975WX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+1107%) |
| Upfront Cost | ⚠️ Higher cost ($4,491) | ✅ More affordable ($368) |
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 3970X and Ryzen Threadripper PRO 3975WX
Ryzen Threadripper 3970X
The Ryzen Threadripper 3970X is manufactured by AMD. It was released in 25 November 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 32 cores and 64 threads. Base frequency is 3.7 GHz, with boost up to 4.5 GHz. L3 cache: 128 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: TR4. Thermal design power (TDP): 280 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 62,946 points. Launch price was $1,999.
Ryzen Threadripper PRO 3975WX
The Ryzen Threadripper PRO 3975WX is manufactured by AMD. It was released in 2020-07-14. It is based on the Matisse (2019−2020) architecture. It features 32 cores and 64 threads. Base frequency is 3.5 GHz, with boost up to 4.2 GHz. L3 cache: 128 MB. L2 cache: 512K (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: 62,261 points. Launch price was $4,499.
Processing Power
Both the Ryzen Threadripper 3970X and Ryzen Threadripper PRO 3975WX share an identical 32-core/64-thread configuration. Boost clocks reach 4.5 GHz on the Ryzen Threadripper 3970X versus 4.2 GHz on the Ryzen Threadripper PRO 3975WX — a 6.9% clock advantage for the Ryzen Threadripper 3970X (base: 3.7 GHz vs 3.5 GHz). Both are built on the Matisse (2019−2020) architecture using a 7 nm, 12 nm process. In PassMark, the Ryzen Threadripper 3970X scores 62,946 against the Ryzen Threadripper PRO 3975WX's 62,261 — a 1.1% lead for the Ryzen Threadripper 3970X. Cinebench R23 multi-core: 44,510 vs 42,986 (3.5% advantage for the Ryzen Threadripper 3970X). Geekbench 6 single-core — the metric most relevant to gaming — records 1,664 vs 1,260, a 27.6% lead for the Ryzen Threadripper 3970X that directly translates to higher frame rates. Multi-core Geekbench: 13,739 vs 25,211 (58.9% advantage for the Ryzen Threadripper PRO 3975WX). Both processors carry 128 MB of L3 cache.
| Feature | Ryzen Threadripper 3970X | Ryzen Threadripper PRO 3975WX |
|---|---|---|
| Cores / Threads | 32 / 64 | 32 / 64 |
| Boost Clock | 4.5 GHz+7% | 4.2 GHz |
| Base Clock | 3.7 GHz+6% | 3.5 GHz |
| L3 Cache | 128 MB | 128 MB |
| L2 Cache | 512K (per core) | 512K (per core) |
| Process | 7 nm, 12 nm | 7 nm, 12 nm |
| Architecture | Matisse (2019−2020) | Matisse (2019−2020) |
| PassMark | 62,946+1% | 62,261 |
| Cinebench R23 Multi | 44,510+4% | 42,986 |
| Geekbench 6 Single | 1,664+32% | 1,260 |
| Geekbench 6 Multi | 13,739 | 25,211+83% |
Memory & Platform
The Ryzen Threadripper 3970X uses the TR4 socket (PCIe 4.0), while the Ryzen Threadripper PRO 3975WX uses sWRX8 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. The Ryzen Threadripper PRO 3975WX supports up to 2048 GB of RAM compared to 256 GB — 155.6% more capacity for professional workloads. Memory channels: 4 (Ryzen Threadripper 3970X) vs 8 (Ryzen Threadripper PRO 3975WX). PCIe lanes: 64 (Ryzen Threadripper 3970X) vs 128 (Ryzen Threadripper PRO 3975WX) — the Ryzen Threadripper PRO 3975WX offers 64 more lanes for additional GPUs or NVMe drives. Chipset compatibility: TRX40 (Ryzen Threadripper 3970X) and AMD WRX80 (Ryzen Threadripper PRO 3975WX).
| Feature | Ryzen Threadripper 3970X | Ryzen Threadripper PRO 3975WX |
|---|---|---|
| Socket | TR4 | sWRX8 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | DDR4-3200 |
| Max RAM Capacity | 256 GB | 2048 GB+700% |
| RAM Channels | 4 | 8+100% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 64 | 128+100% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Both support true virtualization. Direct competitor: Ryzen Threadripper 3970X rivals Core i9-10980XE; Ryzen Threadripper PRO 3975WX rivals Xeon W-3375.
| Feature | Ryzen Threadripper 3970X | Ryzen Threadripper PRO 3975WX |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | Yes |
| AVX-512 | No | No |
| Virtualization | true | true |
Value Analysis
The Ryzen Threadripper 3970X launched at $4491 MSRP, while the Ryzen Threadripper PRO 3975WX debuted at $1337. At current prices ($4491 vs $368), the Ryzen Threadripper PRO 3975WX is $4123 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper 3970X delivers 14.0 pts/$ vs 169.2 pts/$ for the Ryzen Threadripper PRO 3975WX — making the Ryzen Threadripper PRO 3975WX the 169.4% better value option.
| Feature | Ryzen Threadripper 3970X | Ryzen Threadripper PRO 3975WX |
|---|---|---|
| MSRP | $4491 | $1337-70% |
| Avg Price (30d) | $4491 | $368-92% |
| Performance per Dollar | 14.0 | 169.2+1109% |
| Release Date | 2019 | 2020 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Ryzen Threadripper 3970X and Ryzen Threadripper PRO 3975WX
