Core Ultra 7 265 vs Ryzen Threadripper PRO 7945WX
Core Ultra 7 265
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 Core Ultra 7 265
Performance Per Dollar Ryzen Threadripper PRO 7945WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core Ultra 7 265 | Ryzen Threadripper PRO 7945WX |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($320) | ⚠️ Higher cost ($1,399) |
| Longevity | ✨ Modern (Arrow Lake-S (2024−2025) / 3 nm) | ✨ Modern (Storm Peak (2023) / 5 nm) |
💎 Value Proposition
| Insight | Core Ultra 7 265 | Ryzen Threadripper PRO 7945WX |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+336%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($320) | ⚠️ 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 Core Ultra 7 265 and Ryzen Threadripper PRO 7945WX
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.
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
The Core Ultra 7 265 packs 20 cores / 20 threads, while the Ryzen Threadripper PRO 7945WX offers 12 cores / 24 threads — the Core Ultra 7 265 has 8 more cores. Boost clocks reach 5.3 GHz on the Core Ultra 7 265 versus 5.3 GHz on the Ryzen Threadripper PRO 7945WX — identical boost frequencies (base: 2.4 GHz vs 4.7 GHz). The Core Ultra 7 265 uses the Arrow Lake-S (2024−2025) architecture (3 nm), while the Ryzen Threadripper PRO 7945WX uses Storm Peak (2023) (5 nm). In PassMark, the Core Ultra 7 265 scores 49,666 against the Ryzen Threadripper PRO 7945WX's 49,756 — a 0.2% lead for the Ryzen Threadripper PRO 7945WX. L3 cache: 30 MB (total) on the Core Ultra 7 265 vs 64 MB (total) on the Ryzen Threadripper PRO 7945WX.
| Feature | Core Ultra 7 265 | Ryzen Threadripper PRO 7945WX |
|---|---|---|
| Cores / Threads | 20 / 20+67% | 12 / 24 |
| Boost Clock | 5.3 GHz | 5.3 GHz |
| Base Clock | 2.4 GHz | 4.7 GHz+96% |
| L3 Cache | 30 MB (total) | 64 MB (total)+113% |
| L2 Cache | 3 MB (per core)+200% | 1 MB (per core) |
| Process | 3 nm-40% | 5 nm |
| Architecture | Arrow Lake-S (2024−2025) | Storm Peak (2023) |
| PassMark | 49,666 | 49,756 |
Memory & Platform
The Core Ultra 7 265 uses the LGA1851 socket (PCIe 5.0), while the Ryzen Threadripper PRO 7945WX uses sTR5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the Core Ultra 7 265 versus 5200 on the Ryzen Threadripper PRO 7945WX — 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: 2 (Core Ultra 7 265) vs 8 (Ryzen Threadripper PRO 7945WX). PCIe lanes: 24 (Core Ultra 7 265) vs 128 (Ryzen Threadripper PRO 7945WX) — the Ryzen Threadripper PRO 7945WX offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z890,B860 (Core Ultra 7 265) and WRX90,TRX50 (Ryzen Threadripper PRO 7945WX).
| Feature | Core Ultra 7 265 | Ryzen Threadripper PRO 7945WX |
|---|---|---|
| Socket | LGA1851 | sTR5 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 6400+23% | 5200 |
| Max RAM Capacity | 256 | 2048+700% |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 24 | 128+433% |
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 (Core Ultra 7 265) vs VT-x, VT-d, AMD-V (Ryzen Threadripper PRO 7945WX). The Core Ultra 7 265 includes integrated graphics (Intel Arc Graphics), while the Ryzen Threadripper PRO 7945WX requires a dedicated GPU. Direct competitor: Core Ultra 7 265 rivals Ryzen 7 9700X; Ryzen Threadripper PRO 7945WX rivals Xeon w5-3435X.
| Feature | Core Ultra 7 265 | Ryzen Threadripper PRO 7945WX |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel Arc Graphics | None |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d, AMD-V |
Value Analysis
The Core Ultra 7 265 launched at $384 MSRP, while the Ryzen Threadripper PRO 7945WX debuted at $1399. At current prices ($320 vs $1399), the Core Ultra 7 265 is $1079 cheaper. In terms of value (PassMark points per dollar), the Core Ultra 7 265 delivers 155.2 pts/$ vs 35.6 pts/$ for the Ryzen Threadripper PRO 7945WX — making the Core Ultra 7 265 the 125.4% better value option.
| Feature | Core Ultra 7 265 | Ryzen Threadripper PRO 7945WX |
|---|---|---|
| MSRP | $384-73% | $1399 |
| Avg Price (30d) | $320-77% | $1399 |
| Performance per Dollar | 155.2+336% | 35.6 |
| Release Date | 2025 | 2023 |
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