EPYC 4545P vs Ryzen Threadripper 3960X
EPYC 4545P
Ryzen Threadripper 3960X
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 4545P
Performance Per Dollar Ryzen Threadripper 3960X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 4545P | Ryzen Threadripper 3960X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($595) | ✅ More affordable ($85) |
| Longevity | ✨ Modern (Grado (2025) / 4 nm) | ✨ Modern (Matisse (2019−2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | EPYC 4545P | Ryzen Threadripper 3960X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+607%) |
| Upfront Cost | ⚠️ Higher cost ($595) | ✅ More affordable ($85) |
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 4545P and Ryzen Threadripper 3960X
EPYC 4545P
The EPYC 4545P is manufactured by AMD. It was released in 13 May 2025 (less than a year ago). It is based on the Grado (2025) architecture. It features 16 cores and 32 threads. Base frequency is 3 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 54,255 points. Launch price was $549.
Ryzen Threadripper 3960X
The Ryzen Threadripper 3960X 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 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, 12 nm process technology. Socket: TR4. Thermal design power (TDP): 280 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 54,763 points. Launch price was $1,399.
Processing Power
The EPYC 4545P packs 16 cores / 32 threads, while the Ryzen Threadripper 3960X offers 24 cores / 48 threads — the Ryzen Threadripper 3960X has 8 more cores. Boost clocks reach 5.4 GHz on the EPYC 4545P versus 4.5 GHz on the Ryzen Threadripper 3960X — a 18.2% clock advantage for the EPYC 4545P (base: 3 GHz vs 3.8 GHz). The EPYC 4545P uses the Grado (2025) architecture (4 nm), while the Ryzen Threadripper 3960X uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the EPYC 4545P scores 54,255 against the Ryzen Threadripper 3960X's 54,763 — a 0.9% lead for the Ryzen Threadripper 3960X. L3 cache: 64 MB (total) on the EPYC 4545P vs 128 MB on the Ryzen Threadripper 3960X.
| Feature | EPYC 4545P | Ryzen Threadripper 3960X |
|---|---|---|
| Cores / Threads | 16 / 32 | 24 / 48+50% |
| Boost Clock | 5.4 GHz+20% | 4.5 GHz |
| Base Clock | 3 GHz | 3.8 GHz+27% |
| L3 Cache | 64 MB (total) | 128 MB+100% |
| L2 Cache | 1 MB (per core)+100% | 512K (per core) |
| Process | 4 nm-43% | 7 nm, 12 nm |
| Architecture | Grado (2025) | Matisse (2019−2020) |
| PassMark | 54,255 | 54,763 |
| Cinebench R23 Multi | — | 34,260 |
| Geekbench 6 Single | — | 1,270 |
Memory & Platform
The EPYC 4545P uses the AM5 socket (PCIe 4.0), while the Ryzen Threadripper 3960X uses TR4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the EPYC 4545P versus DDR4-3200 on the Ryzen Threadripper 3960X — the EPYC 4545P supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper 3960X supports up to 256 GB of RAM compared to 192 — 28.6% more capacity for professional workloads. Memory channels: 2 (EPYC 4545P) vs 4 (Ryzen Threadripper 3960X). PCIe lanes: 28 (EPYC 4545P) vs 88 (Ryzen Threadripper 3960X) — the Ryzen Threadripper 3960X offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (EPYC 4545P) and AMD TRX40 (Ryzen Threadripper 3960X).
| Feature | EPYC 4545P | Ryzen Threadripper 3960X |
|---|---|---|
| Socket | AM5 | TR4 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 5600+139900% | DDR4-3200 |
| Max RAM Capacity | 192 | 256 GB+139810033% |
| RAM Channels | 2 | 4+100% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28 | 88+214% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Only the EPYC 4545P supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, AMD-V (EPYC 4545P) vs true (Ryzen Threadripper 3960X). The EPYC 4545P includes integrated graphics (AMD Radeon Graphics), while the Ryzen Threadripper 3960X requires a dedicated GPU. Direct competitor: EPYC 4545P rivals Ryzen 9 7900X; Ryzen Threadripper 3960X rivals Core i9-10900X.
| Feature | EPYC 4545P | Ryzen Threadripper 3960X |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | AMD Radeon Graphics | None |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, AMD-V | true |
Value Analysis
The EPYC 4545P launched at $549 MSRP, while the Ryzen Threadripper 3960X debuted at $1399. At current prices ($595 vs $85), the Ryzen Threadripper 3960X is $510 cheaper. In terms of value (PassMark points per dollar), the EPYC 4545P delivers 91.2 pts/$ vs 644.3 pts/$ for the Ryzen Threadripper 3960X — making the Ryzen Threadripper 3960X the 150.4% better value option.
| Feature | EPYC 4545P | Ryzen Threadripper 3960X |
|---|---|---|
| MSRP | $549-61% | $1399 |
| Avg Price (30d) | $595 | $85-86% |
| Performance per Dollar | 91.2 | 644.3+606% |
| Release Date | 2025 | 2019 |
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