Ryzen Threadripper PRO 7945WX vs EPYC 7532
Ryzen Threadripper PRO 7945WX
EPYC 7532
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 7945WX
Performance Per Dollar EPYC 7532
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 7945WX | EPYC 7532 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($1,399) | ✅ More affordable ($225) |
| Longevity | ✨ Modern (Storm Peak (2023) / 5 nm) | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 7945WX | EPYC 7532 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+534%) |
| Upfront Cost | ⚠️ Higher cost ($1,399) | ✅ More affordable ($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 Ryzen Threadripper PRO 7945WX and EPYC 7532
Ryzen Threadripper PRO 7945WX
The Ryzen Threadripper PRO 7945WX is manufactured by AMD. It was released in 19 October 2023 (2 years ago). It is based on the Storm Peak (2023) architecture. It features 12 cores and 24 threads. Base frequency is 4.7 GHz, with boost up to 5.3 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 49,756 points. Launch price was $1,399.
EPYC 7532
The EPYC 7532 is manufactured by AMD. It was released in 2020-02-19. It is based on the Zen 2 (2017−2020) architecture. It features 32 cores and 64 threads. Base frequency is 2.4 GHz, with boost up to 3.3 GHz. L3 cache: 256 MB. L2 cache: 16 MB. Built on 7 nm, 14 nm process technology. Socket: SP3. Thermal design power (TDP): 200 Watt. Memory support: DDR4-3200. Passmark benchmark score: 50,726 points. Launch price was $2,300.
Processing Power
The Ryzen Threadripper PRO 7945WX packs 12 cores / 24 threads, while the EPYC 7532 offers 32 cores / 64 threads — the EPYC 7532 has 20 more cores. Boost clocks reach 5.3 GHz on the Ryzen Threadripper PRO 7945WX versus 3.3 GHz on the EPYC 7532 — a 46.5% clock advantage for the Ryzen Threadripper PRO 7945WX (base: 4.7 GHz vs 2.4 GHz). The Ryzen Threadripper PRO 7945WX uses the Storm Peak (2023) architecture (5 nm), while the EPYC 7532 uses Zen 2 (2017−2020) (7 nm, 14 nm). In PassMark, the Ryzen Threadripper PRO 7945WX scores 49,756 against the EPYC 7532's 50,726 — a 1.9% lead for the EPYC 7532. L3 cache: 64 MB (total) on the Ryzen Threadripper PRO 7945WX vs 256 MB on the EPYC 7532.
| Feature | Ryzen Threadripper PRO 7945WX | EPYC 7532 |
|---|---|---|
| Cores / Threads | 12 / 24 | 32 / 64+167% |
| Boost Clock | 5.3 GHz+61% | 3.3 GHz |
| Base Clock | 4.7 GHz+96% | 2.4 GHz |
| L3 Cache | 64 MB (total) | 256 MB+300% |
| L2 Cache | 1 MB (per core) | 16 MB+1500% |
| Process | 5 nm-29% | 7 nm, 14 nm |
| Architecture | Storm Peak (2023) | Zen 2 (2017−2020) |
| PassMark | 49,756 | 50,726+2% |
Memory & Platform
The Ryzen Threadripper PRO 7945WX uses the sTR5 socket (PCIe 4.0), while the EPYC 7532 uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the Ryzen Threadripper PRO 7945WX versus 3200 on the EPYC 7532 — the Ryzen Threadripper PRO 7945WX supports 47.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7532 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: WRX90,TRX50 (Ryzen Threadripper PRO 7945WX) and SP3 (EPYC 7532).
| Feature | Ryzen Threadripper PRO 7945WX | EPYC 7532 |
|---|---|---|
| Socket | sTR5 | SP3 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 5200+63% | 3200 |
| Max RAM Capacity | 2048 | 4096+100% |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128 | 128 |
Advanced Features
Only the Ryzen Threadripper PRO 7945WX 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, AMD-V (Ryzen Threadripper PRO 7945WX) vs VT-x, VT-d (EPYC 7532). Direct competitor: Ryzen Threadripper PRO 7945WX rivals Xeon w5-3435X; EPYC 7532 rivals Xeon Gold 6338.
| Feature | Ryzen Threadripper PRO 7945WX | EPYC 7532 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | VT-x, VT-d |
Value Analysis
The Ryzen Threadripper PRO 7945WX launched at $1399 MSRP, while the EPYC 7532 debuted at $2380. At current prices ($1399 vs $225), the EPYC 7532 is $1174 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 7945WX delivers 35.6 pts/$ vs 225.4 pts/$ for the EPYC 7532 — making the EPYC 7532 the 145.5% better value option.
| Feature | Ryzen Threadripper PRO 7945WX | EPYC 7532 |
|---|---|---|
| MSRP | $1399-41% | $2380 |
| Avg Price (30d) | $1399 | $225-84% |
| Performance per Dollar | 35.6 | 225.4+533% |
| Release Date | 2023 | 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 PRO 7945WX and EPYC 7532
