EPYC 4465P vs Ryzen Threadripper PRO 7945WX
EPYC 4465P
Ryzen Threadripper PRO 7945WX
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 4465P
Performance Per Dollar Ryzen Threadripper PRO 7945WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 4465P | Ryzen Threadripper PRO 7945WX |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($399) | ⚠️ Higher cost ($1,399) |
| Longevity | ✨ Modern (Grado (2025) / 4 nm) | ✨ Modern (Storm Peak (2023) / 5 nm) |
💎 Value Proposition
| Insight | EPYC 4465P | Ryzen Threadripper PRO 7945WX |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+254%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($399) | ⚠️ Higher cost ($1,399) |
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 4465P and Ryzen Threadripper PRO 7945WX
EPYC 4465P
The EPYC 4465P 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 12 cores and 24 threads. Base frequency is 3.4 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: 50,216 points. Launch price was $399.
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.
Processing Power
Both the EPYC 4465P and Ryzen Threadripper PRO 7945WX share an identical 12-core/24-thread configuration. Boost clocks reach 5.4 GHz on the EPYC 4465P versus 5.3 GHz on the Ryzen Threadripper PRO 7945WX — a 1.9% clock advantage for the EPYC 4465P (base: 3.4 GHz vs 4.7 GHz). The EPYC 4465P uses the Grado (2025) architecture (4 nm), while the Ryzen Threadripper PRO 7945WX uses Storm Peak (2023) (5 nm). In PassMark, the EPYC 4465P scores 50,216 against the Ryzen Threadripper PRO 7945WX's 49,756 — a 0.9% lead for the EPYC 4465P. Both processors carry 64 MB (total) of L3 cache.
| Feature | EPYC 4465P | Ryzen Threadripper PRO 7945WX |
|---|---|---|
| Cores / Threads | 12 / 24 | 12 / 24 |
| Boost Clock | 5.4 GHz+2% | 5.3 GHz |
| Base Clock | 3.4 GHz | 4.7 GHz+38% |
| L3 Cache | 64 MB (total) | 64 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm-20% | 5 nm |
| Architecture | Grado (2025) | Storm Peak (2023) |
| PassMark | 50,216 | 49,756 |
Memory & Platform
The EPYC 4465P uses the AM5 socket (PCIe 4.0), while the Ryzen Threadripper PRO 7945WX uses sTR5 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to 5200 memory speed. The Ryzen Threadripper PRO 7945WX supports up to 2048 of RAM compared to 128 — 176.5% more capacity for professional workloads. Memory channels: 2 (EPYC 4465P) vs 8 (Ryzen Threadripper PRO 7945WX). PCIe lanes: 28 (EPYC 4465P) vs 128 (Ryzen Threadripper PRO 7945WX) — the Ryzen Threadripper PRO 7945WX offers 100 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM5 (EPYC 4465P) and WRX90,TRX50 (Ryzen Threadripper PRO 7945WX).
| Feature | EPYC 4465P | Ryzen Threadripper PRO 7945WX |
|---|---|---|
| Socket | AM5 | sTR5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 5200 | 5200 |
| Max RAM Capacity | 128 | 2048+1500% |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28 | 128+357% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d, AMD-V virtualization. The EPYC 4465P includes integrated graphics (AMD Radeon Graphics), while the Ryzen Threadripper PRO 7945WX requires a dedicated GPU. Direct competitor: EPYC 4465P rivals Core i7-14700K; Ryzen Threadripper PRO 7945WX rivals Xeon w5-3435X.
| Feature | EPYC 4465P | Ryzen Threadripper PRO 7945WX |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | AMD Radeon Graphics | None |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | VT-x, VT-d, AMD-V |
Value Analysis
The EPYC 4465P launched at $399 MSRP, while the Ryzen Threadripper PRO 7945WX debuted at $1399. At current prices ($399 vs $1399), the EPYC 4465P is $1000 cheaper. In terms of value (PassMark points per dollar), the EPYC 4465P delivers 125.9 pts/$ vs 35.6 pts/$ for the Ryzen Threadripper PRO 7945WX — making the EPYC 4465P the 111.9% better value option.
| Feature | EPYC 4465P | Ryzen Threadripper PRO 7945WX |
|---|---|---|
| MSRP | $399-71% | $1399 |
| Avg Price (30d) | $399-71% | $1399 |
| Performance per Dollar | 125.9+254% | 35.6 |
| Release Date | 2025 | 2023 |
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