CPU
GPU
EPYC 7543P
Ryzen Threadripper PRO 5965WX
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 EPYC 7543P
Performance Per Dollar Ryzen Threadripper PRO 5965WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7543P | Ryzen Threadripper PRO 5965WX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($115) | ⚠️ Higher cost ($225) |
| Longevity | ✨ Modern (Milan (2021−2023) / 7 nm+) | ✨ Modern (Chagall PRO (2022) / 7 nm) |
💎 Value Proposition
| Insight | EPYC 7543P | Ryzen Threadripper PRO 5965WX |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+96%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($115) | ⚠️ Higher cost ($225) |
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 EPYC 7543P and Ryzen Threadripper PRO 5965WX
EPYC 7543P
The EPYC 7543P is manufactured by AMD. It was released in 15 March 2021 (4 years ago). It is based on the Milan (2021−2023) architecture. It features 32 cores and 64 threads. Base frequency is 2.8 GHz, with boost up to 3.7 GHz. L3 cache: 256 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 225 Watt. Memory support: DDR4-3200. Passmark benchmark score: 66,590 points. Launch price was $2,730.
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.
Processing Power
The EPYC 7543P packs 32 cores / 64 threads, while the Ryzen Threadripper PRO 5965WX offers 24 cores / 48 threads — the EPYC 7543P has 8 more cores. Boost clocks reach 3.7 GHz on the EPYC 7543P versus 4.5 GHz on the Ryzen Threadripper PRO 5965WX — a 19.5% clock advantage for the Ryzen Threadripper PRO 5965WX (base: 2.8 GHz vs 3.8 GHz). The EPYC 7543P uses the Milan (2021−2023) architecture (7 nm+), while the Ryzen Threadripper PRO 5965WX uses Chagall PRO (2022) (7 nm). In PassMark, the EPYC 7543P scores 66,590 against the Ryzen Threadripper PRO 5965WX's 66,614 — a 0% lead for the Ryzen Threadripper PRO 5965WX. L3 cache: 256 MB (total) on the EPYC 7543P vs 128 MB on the Ryzen Threadripper PRO 5965WX.
| Feature | EPYC 7543P | Ryzen Threadripper PRO 5965WX |
|---|---|---|
| Cores / Threads | 32 / 64+33% | 24 / 48 |
| Boost Clock | 3.7 GHz | 4.5 GHz+22% |
| Base Clock | 2.8 GHz | 3.8 GHz+36% |
| L3 Cache | 256 MB (total)+100% | 128 MB |
| L2 Cache | 512 kB (per core) | 512K (per core) |
| Process | 7 nm+ | 7 nm |
| Architecture | Milan (2021−2023) | Chagall PRO (2022) |
| PassMark | 66,590 | 66,614 |
| Cinebench R23 Multi | — | 45,000 |
| Geekbench 6 Single | — | 1,550 |
| Geekbench 6 Multi | — | 15,500 |
Memory & Platform
The EPYC 7543P uses the SP3 socket (PCIe 4.0), while the Ryzen Threadripper PRO 5965WX uses sWRX8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7543P versus DDR4-3200 on the Ryzen Threadripper PRO 5965WX — the EPYC 7543P supports 199.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7543P 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: SP3 (EPYC 7543P) and WRX80 (Ryzen Threadripper PRO 5965WX).
| Feature | EPYC 7543P | Ryzen Threadripper PRO 5965WX |
|---|---|---|
| Socket | SP3 | sWRX8 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 3200+79900% | DDR4-3200 |
| Max RAM Capacity | 4096 | 2048 GB+52428700% |
| 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: VT-x, VT-d (EPYC 7543P) vs AMD-V (Ryzen Threadripper PRO 5965WX). Primary use case: Ryzen Threadripper PRO 5965WX targets Professional Workstation. Direct competitor: EPYC 7543P rivals Xeon Platinum 8380; Ryzen Threadripper PRO 5965WX rivals Xeon Gold 6430.
| Feature | EPYC 7543P | Ryzen Threadripper PRO 5965WX |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | — | Professional Workstation |
Value Analysis
The EPYC 7543P launched at $2730 MSRP, while the Ryzen Threadripper PRO 5965WX debuted at $2399. At current prices ($115 vs $225), the EPYC 7543P is $110 cheaper. In terms of value (PassMark points per dollar), the EPYC 7543P delivers 579.0 pts/$ vs 296.1 pts/$ for the Ryzen Threadripper PRO 5965WX — making the EPYC 7543P the 64.7% better value option.
| Feature | EPYC 7543P | Ryzen Threadripper PRO 5965WX |
|---|---|---|
| MSRP | $2730 | $2399-12% |
| Avg Price (30d) | $115-49% | $225 |
| Performance per Dollar | 579.0+96% | 296.1 |
| Release Date | 2021 | 2022 |
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