Ryzen Threadripper PRO 7945WX vs Core Ultra 7 265
Ryzen Threadripper PRO 7945WX
Core Ultra 7 265
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 Core Ultra 7 265
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 7945WX | Core Ultra 7 265 |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($1,399) | ✅ More affordable ($320) |
| Longevity | ✨ Modern (Storm Peak (2023) / 5 nm) | ✨ Modern (Arrow Lake-S (2024−2025) / 3 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 7945WX | Core Ultra 7 265 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+336%) |
| Upfront Cost | ⚠️ Higher cost ($1,399) | ✅ More affordable ($320) |
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 Core Ultra 7 265
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.
Core Ultra 7 265
The Core Ultra 7 265 is manufactured by Intel. It was released in 7 January 2025 (less than a year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 20 cores and 20 threads. Base frequency is 2.4 GHz, with boost up to 5.3 GHz. L3 cache: 30 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 65 Watt. Memory support: DDR5-6400. Passmark benchmark score: 49,666 points. Launch price was $394.
Processing Power
The Ryzen Threadripper PRO 7945WX packs 12 cores / 24 threads, while the Core Ultra 7 265 offers 20 cores / 20 threads — the Core Ultra 7 265 has 8 more cores. Boost clocks reach 5.3 GHz on the Ryzen Threadripper PRO 7945WX versus 5.3 GHz on the Core Ultra 7 265 — identical boost frequencies (base: 4.7 GHz vs 2.4 GHz). The Ryzen Threadripper PRO 7945WX uses the Storm Peak (2023) architecture (5 nm), while the Core Ultra 7 265 uses Arrow Lake-S (2024−2025) (3 nm). In PassMark, the Ryzen Threadripper PRO 7945WX scores 49,756 against the Core Ultra 7 265's 49,666 — a 0.2% lead for the Ryzen Threadripper PRO 7945WX. L3 cache: 64 MB (total) on the Ryzen Threadripper PRO 7945WX vs 30 MB (total) on the Core Ultra 7 265.
| Feature | Ryzen Threadripper PRO 7945WX | Core Ultra 7 265 |
|---|---|---|
| Cores / Threads | 12 / 24 | 20 / 20+67% |
| Boost Clock | 5.3 GHz | 5.3 GHz |
| Base Clock | 4.7 GHz+96% | 2.4 GHz |
| L3 Cache | 64 MB (total)+113% | 30 MB (total) |
| L2 Cache | 1 MB (per core) | 3 MB (per core)+200% |
| Process | 5 nm | 3 nm-40% |
| Architecture | Storm Peak (2023) | Arrow Lake-S (2024−2025) |
| PassMark | 49,756 | 49,666 |
Memory & Platform
The Ryzen Threadripper PRO 7945WX uses the sTR5 socket (PCIe 4.0), while the Core Ultra 7 265 uses LGA1851 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the Ryzen Threadripper PRO 7945WX versus 6400 on the Core Ultra 7 265 — the Core Ultra 7 265 supports 20.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper PRO 7945WX supports up to 2048 of RAM compared to 256 — 155.6% more capacity for professional workloads. Memory channels: 8 (Ryzen Threadripper PRO 7945WX) vs 2 (Core Ultra 7 265). PCIe lanes: 128 (Ryzen Threadripper PRO 7945WX) vs 24 (Core Ultra 7 265) — the Ryzen Threadripper PRO 7945WX offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX90,TRX50 (Ryzen Threadripper PRO 7945WX) and Z890,B860 (Core Ultra 7 265).
| Feature | Ryzen Threadripper PRO 7945WX | Core Ultra 7 265 |
|---|---|---|
| Socket | sTR5 | LGA1851 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 5200 | 6400+23% |
| Max RAM Capacity | 2048+700% | 256 |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+433% | 24 |
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 (Core Ultra 7 265). The Core Ultra 7 265 includes integrated graphics (Intel Arc Graphics), while the Ryzen Threadripper PRO 7945WX requires a dedicated GPU. Direct competitor: Ryzen Threadripper PRO 7945WX rivals Xeon w5-3435X; Core Ultra 7 265 rivals Ryzen 7 9700X.
| Feature | Ryzen Threadripper PRO 7945WX | Core Ultra 7 265 |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Intel Arc Graphics |
| 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 Core Ultra 7 265 debuted at $384. At current prices ($1399 vs $320), the Core Ultra 7 265 is $1079 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 7945WX delivers 35.6 pts/$ vs 155.2 pts/$ for the Core Ultra 7 265 — making the Core Ultra 7 265 the 125.4% better value option.
| Feature | Ryzen Threadripper PRO 7945WX | Core Ultra 7 265 |
|---|---|---|
| MSRP | $1399 | $384-73% |
| Avg Price (30d) | $1399 | $320-77% |
| Performance per Dollar | 35.6 | 155.2+336% |
| Release Date | 2023 | 2025 |
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