CPU
GPU
Ryzen Threadripper PRO 7945WX
EPYC 7413
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 7413
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 7945WX | EPYC 7413 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($1,399) | ✅ More affordable ($450) |
| Longevity | ✨ Modern (Storm Peak (2023) / 5 nm) | ✨ Modern (Milan (2021−2023) / 7 nm+) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 7945WX | EPYC 7413 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+216%) |
| Upfront Cost | ⚠️ Higher cost ($1,399) | ✅ More affordable ($450) |
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 7413
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 7413
The EPYC 7413 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 24 cores and 48 threads. Base frequency is 2.65 GHz, with boost up to 3.6 GHz. L3 cache: 128 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 180 Watt. Memory support: DDR4-3200. Passmark benchmark score: 50,641 points. Launch price was $1,825.
Processing Power
The Ryzen Threadripper PRO 7945WX packs 12 cores / 24 threads, while the EPYC 7413 offers 24 cores / 48 threads — the EPYC 7413 has 12 more cores. Boost clocks reach 5.3 GHz on the Ryzen Threadripper PRO 7945WX versus 3.6 GHz on the EPYC 7413 — a 38.2% clock advantage for the Ryzen Threadripper PRO 7945WX (base: 4.7 GHz vs 2.65 GHz). The Ryzen Threadripper PRO 7945WX uses the Storm Peak (2023) architecture (5 nm), while the EPYC 7413 uses Milan (2021−2023) (7 nm+). In PassMark, the Ryzen Threadripper PRO 7945WX scores 49,756 against the EPYC 7413's 50,641 — a 1.8% lead for the EPYC 7413. L3 cache: 64 MB (total) on the Ryzen Threadripper PRO 7945WX vs 128 MB (total) on the EPYC 7413.
| Feature | Ryzen Threadripper PRO 7945WX | EPYC 7413 |
|---|---|---|
| Cores / Threads | 12 / 24 | 24 / 48+100% |
| Boost Clock | 5.3 GHz+47% | 3.6 GHz |
| Base Clock | 4.7 GHz+77% | 2.65 GHz |
| L3 Cache | 64 MB (total) | 128 MB (total)+100% |
| L2 Cache | 1 MB (per core)+100% | 512 kB (per core) |
| Process | 5 nm-29% | 7 nm+ |
| Architecture | Storm Peak (2023) | Milan (2021−2023) |
| PassMark | 49,756 | 50,641+2% |
Memory & Platform
The Ryzen Threadripper PRO 7945WX uses the sTR5 socket (PCIe 4.0), while the EPYC 7413 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 7413 — the Ryzen Threadripper PRO 7945WX supports 47.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7413 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 7413).
| Feature | Ryzen Threadripper PRO 7945WX | EPYC 7413 |
|---|---|---|
| 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 7413). Direct competitor: Ryzen Threadripper PRO 7945WX rivals Xeon w5-3435X; EPYC 7413 rivals Xeon Gold 6338.
| Feature | Ryzen Threadripper PRO 7945WX | EPYC 7413 |
|---|---|---|
| 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 7413 debuted at $1825. At current prices ($1399 vs $450), the EPYC 7413 is $949 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 7945WX delivers 35.6 pts/$ vs 112.5 pts/$ for the EPYC 7413 — making the EPYC 7413 the 103.9% better value option.
| Feature | Ryzen Threadripper PRO 7945WX | EPYC 7413 |
|---|---|---|
| MSRP | $1399-23% | $1825 |
| Avg Price (30d) | $1399 | $450-68% |
| Performance per Dollar | 35.6 | 112.5+216% |
| Release Date | 2023 | 2021 |
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