Xeon 6515P vs Core Ultra 7 265T
Xeon 6515P
Core Ultra 7 265T
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 Xeon 6515P
Performance Per Dollar Core Ultra 7 265T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6515P | Core Ultra 7 265T |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($886) | ✅ More affordable ($362) |
| Longevity | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) | ✨ Modern (Arrow Lake-S (2024−2025) / 3 nm) |
💎 Value Proposition
| Insight | Xeon 6515P | Core Ultra 7 265T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+145%) |
| Upfront Cost | ⚠️ Higher cost ($886) | ✅ More affordable ($362) |
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 Xeon 6515P and Core Ultra 7 265T
Xeon 6515P
The Xeon 6515P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 16 cores and 32 threads. Base frequency is 2.3 GHz, with boost up to 3.8 GHz. L3 cache: 72 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 150 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 40,720 points. Launch price was $740.
Core Ultra 7 265T
The Core Ultra 7 265T 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 1.5 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): 35 Watt. Memory support: DDR5-6400. Passmark benchmark score: 40,681 points. Launch price was $384.
Processing Power
The Xeon 6515P packs 16 cores / 32 threads, while the Core Ultra 7 265T offers 20 cores / 20 threads — the Core Ultra 7 265T has 4 more cores. Boost clocks reach 3.8 GHz on the Xeon 6515P versus 5.3 GHz on the Core Ultra 7 265T — a 33% clock advantage for the Core Ultra 7 265T (base: 2.3 GHz vs 1.5 GHz). The Xeon 6515P uses the Granite Rapids (2024−2025) architecture (Intel 3 nm), while the Core Ultra 7 265T uses Arrow Lake-S (2024−2025) (3 nm). In PassMark, the Xeon 6515P scores 40,720 against the Core Ultra 7 265T's 40,681 — a 0.1% lead for the Xeon 6515P. L3 cache: 72 MB (total) on the Xeon 6515P vs 30 MB (total) on the Core Ultra 7 265T.
| Feature | Xeon 6515P | Core Ultra 7 265T |
|---|---|---|
| Cores / Threads | 16 / 32 | 20 / 20+25% |
| Boost Clock | 3.8 GHz | 5.3 GHz+39% |
| Base Clock | 2.3 GHz+53% | 1.5 GHz |
| L3 Cache | 72 MB (total)+140% | 30 MB (total) |
| L2 Cache | 2 MB (per core) | 3 MB (per core)+50% |
| Process | Intel 3 nm | 3 nm |
| Architecture | Granite Rapids (2024−2025) | Arrow Lake-S (2024−2025) |
| PassMark | 40,720 | 40,681 |
| Cinebench R23 Multi | — | 34,000 |
| Geekbench 6 Single | — | 2,954 |
| Geekbench 6 Multi | — | 16,455 |
Memory & Platform
The Xeon 6515P uses the LGA4710 socket (PCIe 5.0), while the Core Ultra 7 265T uses LGA1851 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the Xeon 6515P versus DDR5-6400 on the Core Ultra 7 265T — the Xeon 6515P supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon 6515P supports up to 4096 of RAM compared to 192 GB — 182.1% more capacity for professional workloads. Memory channels: 8 (Xeon 6515P) vs 2 (Core Ultra 7 265T). PCIe lanes: 88 (Xeon 6515P) vs 24 (Core Ultra 7 265T) — the Xeon 6515P offers 64 more lanes for additional GPUs or NVMe drives. Chipset compatibility: LGA4710 (Xeon 6515P) and Z890,H870,B860 (Core Ultra 7 265T).
| Feature | Xeon 6515P | Core Ultra 7 265T |
|---|---|---|
| Socket | LGA4710 | LGA1851 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | 6400+127900% | DDR5-6400 |
| Max RAM Capacity | 4096 | 192 GB+4915100% |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 88+267% | 24 |
Advanced Features
Only the Core Ultra 7 265T has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon 6515P supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. The Core Ultra 7 265T includes integrated graphics (Intel Graphics (Xe-LPG 4-core)), while the Xeon 6515P requires a dedicated GPU. Primary use case: Core Ultra 7 265T targets High End Desktop. Direct competitor: Xeon 6515P rivals EPYC 9534.
| Feature | Xeon 6515P | Core Ultra 7 265T |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Intel Graphics (Xe-LPG 4-core) |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
| Target Use | — | High End Desktop |
Value Analysis
The Xeon 6515P launched at $740 MSRP, while the Core Ultra 7 265T debuted at $384. At current prices ($886 vs $362), the Core Ultra 7 265T is $524 cheaper. In terms of value (PassMark points per dollar), the Xeon 6515P delivers 46.0 pts/$ vs 112.4 pts/$ for the Core Ultra 7 265T — making the Core Ultra 7 265T the 83.9% better value option.
| Feature | Xeon 6515P | Core Ultra 7 265T |
|---|---|---|
| MSRP | $740 | $384-48% |
| Avg Price (30d) | $886 | $362-59% |
| Performance per Dollar | 46.0 | 112.4+144% |
| Release Date | 2025 | 2025 |
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