Xeon D-2766NT vs Core i5-10400F
Xeon D-2766NT
Core i5-10400F
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 D-2766NT
Performance Per Dollar Core i5-10400F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon D-2766NT | Core i5-10400F |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($212) | ✅ More affordable ($102) |
| Longevity | ✨ Modern (Legacy / 10 nm) | ✨ Modern (Comet Lake (2020−2025) / 14 nm) |
💎 Value Proposition
| Insight | Xeon D-2766NT | Core i5-10400F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+13%) |
| Upfront Cost | ⚠️ Higher cost ($212) | ✅ More affordable ($102) |
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 D-2766NT and Core i5-10400F
Xeon D-2766NT
The Xeon D-2766NT is manufactured by Intel. It was released in 2015-01-01. It features 14 cores and 28 threads. Base frequency is 2 GHz, with boost up to 3.1 GHz. L3 cache: 20 MB. Built on 10 nm process technology. Socket: FCBGA2579. Thermal design power (TDP): 97 Watt. Memory support: DDR4. Passmark benchmark score: 24,013 points. Launch price was $800.
Core i5-10400F
The Core i5-10400F is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 13,029 points. Launch price was $155.
Processing Power
The Xeon D-2766NT packs 14 cores / 28 threads, while the Core i5-10400F offers 6 cores / 12 threads — the Xeon D-2766NT has 8 more cores. Boost clocks reach 3.1 GHz on the Xeon D-2766NT versus 4.3 GHz on the Core i5-10400F — a 32.4% clock advantage for the Core i5-10400F (base: 2 GHz vs 2.9 GHz). The Core i5-10400F is built on the Comet Lake (2020−2025) architecture. In PassMark, the Xeon D-2766NT scores 24,013 against the Core i5-10400F's 13,029 — a 59.3% lead for the Xeon D-2766NT. L3 cache: 20 MB on the Xeon D-2766NT vs 12 MB (total) on the Core i5-10400F.
| Feature | Xeon D-2766NT | Core i5-10400F |
|---|---|---|
| Cores / Threads | 14 / 28+133% | 6 / 12 |
| Boost Clock | 3.1 GHz | 4.3 GHz+39% |
| Base Clock | 2 GHz | 2.9 GHz+45% |
| L3 Cache | 20 MB+67% | 12 MB (total) |
| L2 Cache | — | 256K (per core) |
| Process | 10 nm-29% | 14 nm |
| Architecture | — | Comet Lake (2020−2025) |
| PassMark | 24,013+84% | 13,029 |
| Cinebench R23 Multi | — | 8,191 |
| Geekbench 6 Single | — | 1,454 |
| Geekbench 6 Multi | — | 5,783 |
Memory & Platform
The Xeon D-2766NT uses the FCBGA2579 socket (PCIe 4.0), while the Core i5-10400F uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon D-2766NT | Core i5-10400F |
|---|---|---|
| Socket | FCBGA2579 | LGA1200 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | — | DDR4-2666 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Xeon D-2766NT) / VT-x, VT-d (Core i5-10400F). Primary use case: Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.
| Feature | Xeon D-2766NT | Core i5-10400F |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Gaming |
Value Analysis
At current prices ($212 vs $102), the Core i5-10400F is $110 cheaper. In terms of value (PassMark points per dollar), the Xeon D-2766NT delivers 113.3 pts/$ vs 127.7 pts/$ for the Core i5-10400F — making the Core i5-10400F the 12% better value option.
| Feature | Xeon D-2766NT | Core i5-10400F |
|---|---|---|
| MSRP | — | $160 |
| Avg Price (30d) | $212 | $102-52% |
| Performance per Dollar | 113.3 | 127.7+13% |
| Release Date | 2022 | 2020 |
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