Core Ultra 7 265K vs Ryzen Threadripper PRO 7955WX
Core Ultra 7 265K
Ryzen Threadripper PRO 7955WX
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 265K
Performance Per Dollar Ryzen Threadripper PRO 7955WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core Ultra 7 265K | Ryzen Threadripper PRO 7955WX |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($285) | ⚠️ Higher cost ($1,836) |
| Longevity | ✨ Modern (Arrow Lake-S (2024−2025) / 3 nm) | ✨ Modern (Storm Peak (2023) / 5 nm) |
💎 Value Proposition
| Insight | Core Ultra 7 265K | Ryzen Threadripper PRO 7955WX |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+531%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($285) | ⚠️ Higher cost ($1,836) |
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 265K and Ryzen Threadripper PRO 7955WX
Core Ultra 7 265K
The Core Ultra 7 265K is manufactured by Intel. It was released in 24 October 2024 (1 year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 20 cores and 20 threads. Base frequency is 3.9 GHz, with boost up to 5.5 GHz. L3 cache: 30 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 125 Watt. Memory support: DDR5-6400. Passmark benchmark score: 58,789 points. Launch price was $394.
Ryzen Threadripper PRO 7955WX
The Ryzen Threadripper PRO 7955WX 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 16 cores and 32 threads. Base frequency is 4.5 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: 60,054 points. Launch price was $1,899.
Processing Power
The Core Ultra 7 265K packs 20 cores / 20 threads, while the Ryzen Threadripper PRO 7955WX offers 16 cores / 32 threads — the Core Ultra 7 265K has 4 more cores. Boost clocks reach 5.5 GHz on the Core Ultra 7 265K versus 5.3 GHz on the Ryzen Threadripper PRO 7955WX — a 3.7% clock advantage for the Core Ultra 7 265K (base: 3.9 GHz vs 4.5 GHz). The Core Ultra 7 265K uses the Arrow Lake-S (2024−2025) architecture (3 nm), while the Ryzen Threadripper PRO 7955WX uses Storm Peak (2023) (5 nm). In PassMark, the Core Ultra 7 265K scores 58,789 against the Ryzen Threadripper PRO 7955WX's 60,054 — a 2.1% lead for the Ryzen Threadripper PRO 7955WX. Cinebench R23 multi-core: 36,309 vs 36,742 (1.2% advantage for the Ryzen Threadripper PRO 7955WX). Geekbench 6 single-core — the metric most relevant to gaming — records 3,283 vs 3,020, a 8.3% lead for the Core Ultra 7 265K that directly translates to higher frame rates. Multi-core Geekbench: 22,293 vs 21,079 (5.6% advantage for the Core Ultra 7 265K). L3 cache: 30 MB (total) on the Core Ultra 7 265K vs 64 MB (total) on the Ryzen Threadripper PRO 7955WX.
| Feature | Core Ultra 7 265K | Ryzen Threadripper PRO 7955WX |
|---|---|---|
| Cores / Threads | 20 / 20+25% | 16 / 32 |
| Boost Clock | 5.5 GHz+4% | 5.3 GHz |
| Base Clock | 3.9 GHz | 4.5 GHz+15% |
| 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 | 58,789 | 60,054+2% |
| Cinebench R23 Multi | 36,309 | 36,742+1% |
| Geekbench 6 Single | 3,283+9% | 3,020 |
| Geekbench 6 Multi | 22,293+6% | 21,079 |
Memory & Platform
The Core Ultra 7 265K uses the LGA1851 socket (PCIe 5.0), while the Ryzen Threadripper PRO 7955WX uses sTR5 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR5-6400 memory speed. The Ryzen Threadripper PRO 7955WX supports up to 1024 GB of RAM compared to 256 GB — 120% more capacity for professional workloads. Memory channels: 2 (Core Ultra 7 265K) vs 8 (Ryzen Threadripper PRO 7955WX). PCIe lanes: 20 (Core Ultra 7 265K) vs 128 (Ryzen Threadripper PRO 7955WX) — the Ryzen Threadripper PRO 7955WX offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: LGA1851 (Core Ultra 7 265K) and WRX90,TRX50 (Ryzen Threadripper PRO 7955WX).
| Feature | Core Ultra 7 265K | Ryzen Threadripper PRO 7955WX |
|---|---|---|
| Socket | LGA1851 | sTR5 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-6400 | DDR5-5200 |
| Max RAM Capacity | 256 GB | 1024 GB+300% |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 128+540% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Core Ultra 7 265K) vs true (Ryzen Threadripper PRO 7955WX). The Core Ultra 7 265K includes integrated graphics (Arc Graphics 64EU), while the Ryzen Threadripper PRO 7955WX requires a dedicated GPU. Direct competitor: Ryzen Threadripper PRO 7955WX rivals Xeon w7-2495X.
| Feature | Core Ultra 7 265K | Ryzen Threadripper PRO 7955WX |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Arc Graphics 64EU | None |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | true |
Value Analysis
The Core Ultra 7 265K launched at $309 MSRP, while the Ryzen Threadripper PRO 7955WX debuted at $1899. At current prices ($285 vs $1836), the Core Ultra 7 265K is $1551 cheaper. In terms of value (PassMark points per dollar), the Core Ultra 7 265K delivers 206.3 pts/$ vs 32.7 pts/$ for the Ryzen Threadripper PRO 7955WX — making the Core Ultra 7 265K the 145.3% better value option.
| Feature | Core Ultra 7 265K | Ryzen Threadripper PRO 7955WX |
|---|---|---|
| MSRP | $309-84% | $1899 |
| Avg Price (30d) | $285-84% | $1836 |
| Performance per Dollar | 206.3+531% | 32.7 |
| Release Date | 2024 | 2023 |
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