Ryzen Threadripper PRO 5965WX vs EPYC 7742
Ryzen Threadripper PRO 5965WX
EPYC 7742
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 5965WX
Performance Per Dollar EPYC 7742
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 5965WX | EPYC 7742 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($225) | ⚠️ Higher cost ($800) |
| Longevity | ✨ Modern (Chagall PRO (2022) / 7 nm) | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 5965WX | EPYC 7742 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+241%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($225) | ⚠️ Higher cost ($800) |
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 5965WX and EPYC 7742
Ryzen Threadripper PRO 5965WX
The Ryzen Threadripper PRO 5965WX is manufactured by AMD. It was released in 2022-03-08. It is based on the Chagall PRO (2022) architecture. It features 24 cores and 48 threads. Base frequency is 3.8 GHz, with boost up to 4.5 GHz. L3 cache: 128 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: 66,614 points. Launch price was $2,399.
EPYC 7742
The EPYC 7742 is manufactured by AMD. It was released in 7 August 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 64 cores and 128 threads. Base frequency is 2.25 GHz, with boost up to 3.4 GHz. L3 cache: 256 MB (total). L2 cache: 512K (per core). Built on 7 nm, 14 nm process technology. Socket: TR4. Thermal design power (TDP): 225 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 69,448 points. Launch price was $6,950.
Processing Power
The Ryzen Threadripper PRO 5965WX packs 24 cores / 48 threads, while the EPYC 7742 offers 64 cores / 128 threads — the EPYC 7742 has 40 more cores. Boost clocks reach 4.5 GHz on the Ryzen Threadripper PRO 5965WX versus 3.4 GHz on the EPYC 7742 — a 27.8% clock advantage for the Ryzen Threadripper PRO 5965WX (base: 3.8 GHz vs 2.25 GHz). The Ryzen Threadripper PRO 5965WX uses the Chagall PRO (2022) architecture (7 nm), while the EPYC 7742 uses Zen 2 (2017−2020) (7 nm, 14 nm). In PassMark, the Ryzen Threadripper PRO 5965WX scores 66,614 against the EPYC 7742's 69,448 — a 4.2% lead for the EPYC 7742. L3 cache: 128 MB on the Ryzen Threadripper PRO 5965WX vs 256 MB (total) on the EPYC 7742.
| Feature | Ryzen Threadripper PRO 5965WX | EPYC 7742 |
|---|---|---|
| Cores / Threads | 24 / 48 | 64 / 128+167% |
| Boost Clock | 4.5 GHz+32% | 3.4 GHz |
| Base Clock | 3.8 GHz+69% | 2.25 GHz |
| L3 Cache | 128 MB | 256 MB (total)+100% |
| L2 Cache | 512K (per core) | 512K (per core) |
| Process | 7 nm | 7 nm, 14 nm |
| Architecture | Chagall PRO (2022) | Zen 2 (2017−2020) |
| PassMark | 66,614 | 69,448+4% |
| Cinebench R23 Multi | 45,000 | — |
| Geekbench 6 Single | 1,550 | — |
| Geekbench 6 Multi | 15,500 | — |
Memory & Platform
The Ryzen Threadripper PRO 5965WX uses the sWRX8 socket (PCIe 4.0), while the EPYC 7742 uses TR4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen Threadripper PRO 5965WX versus 3200 on the EPYC 7742 — the EPYC 7742 supports 199.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7742 supports up to 4096 of RAM compared to 2048 GB — 66.7% more capacity for professional workloads. Both feature 8-channel memory with ECC support. Both provide 128 PCIe lanes. Chipset compatibility: WRX80 (Ryzen Threadripper PRO 5965WX) and SP3 (EPYC 7742).
| Feature | Ryzen Threadripper PRO 5965WX | EPYC 7742 |
|---|---|---|
| Socket | sWRX8 | TR4 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | 3200+79900% |
| Max RAM Capacity | 2048 GB+52428700% | 4096 |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128 | 128 |
Advanced Features
Only the Ryzen Threadripper PRO 5965WX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: AMD-V (Ryzen Threadripper PRO 5965WX) vs VT-x, VT-d (EPYC 7742). Primary use case: Ryzen Threadripper PRO 5965WX targets Professional Workstation. Direct competitor: Ryzen Threadripper PRO 5965WX rivals Xeon Gold 6430; EPYC 7742 rivals Xeon Platinum 8280.
| Feature | Ryzen Threadripper PRO 5965WX | EPYC 7742 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | No |
| AVX-512 | No | No |
| Virtualization | AMD-V | VT-x, VT-d |
| Target Use | Professional Workstation | — |
Value Analysis
The Ryzen Threadripper PRO 5965WX launched at $2399 MSRP, while the EPYC 7742 debuted at $6950. At current prices ($225 vs $800), the Ryzen Threadripper PRO 5965WX is $575 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 5965WX delivers 296.1 pts/$ vs 86.8 pts/$ for the EPYC 7742 — making the Ryzen Threadripper PRO 5965WX the 109.3% better value option.
| Feature | Ryzen Threadripper PRO 5965WX | EPYC 7742 |
|---|---|---|
| MSRP | $2399-65% | $6950 |
| Avg Price (30d) | $225-72% | $800 |
| Performance per Dollar | 296.1+241% | 86.8 |
| Release Date | 2022 | 2019 |
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 PRO 5965WX and EPYC 7742
