Core i5-13400 vs Xeon D-2766NT
Core i5-13400
Xeon D-2766NT
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 i5-13400
Performance Per Dollar Xeon D-2766NT
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-13400 | Xeon D-2766NT |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($185) | ⚠️ Higher cost ($212) |
| Longevity | ✨ Modern (Raptor Lake-S (2023−2024) / Intel 7 nm) | ✨ Modern (Legacy / 10 nm) |
💎 Value Proposition
| Insight | Core i5-13400 | Xeon D-2766NT |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+13%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($185) | ⚠️ Higher cost ($212) |
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 i5-13400 and Xeon D-2766NT
Core i5-13400
The Core i5-13400 is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 23,769 points. Launch price was $221.
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.
Processing Power
The Core i5-13400 packs 10 cores / 16 threads, while the Xeon D-2766NT offers 14 cores / 28 threads — the Xeon D-2766NT has 4 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400 versus 3.1 GHz on the Xeon D-2766NT — a 39% clock advantage for the Core i5-13400 (base: 2.5 GHz vs 2 GHz). The Core i5-13400 is built on the Raptor Lake-S (2023−2024) architecture. In PassMark, the Core i5-13400 scores 23,769 against the Xeon D-2766NT's 24,013 — a 1% lead for the Xeon D-2766NT. L3 cache: 20 MB (total) on the Core i5-13400 vs 20 MB on the Xeon D-2766NT.
| Feature | Core i5-13400 | Xeon D-2766NT |
|---|---|---|
| Cores / Threads | 10 / 16 | 14 / 28+40% |
| Boost Clock | 4.6 GHz+48% | 3.1 GHz |
| Base Clock | 2.5 GHz+25% | 2 GHz |
| L3 Cache | 20 MB (total) | 20 MB |
| L2 Cache | 1.25 MB (per core) | — |
| Process | Intel 7 nm-30% | 10 nm |
| Architecture | Raptor Lake-S (2023−2024) | — |
| PassMark | 23,769 | 24,013+1% |
Memory & Platform
The Core i5-13400 uses the LGA1700 socket (PCIe 5.0), while the Xeon D-2766NT uses FCBGA2579 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Core i5-13400 | Xeon D-2766NT |
|---|---|---|
| Socket | LGA1700 | FCBGA2579 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
Value Analysis
At current prices ($185 vs $212), the Core i5-13400 is $27 cheaper. In terms of value (PassMark points per dollar), the Core i5-13400 delivers 128.5 pts/$ vs 113.3 pts/$ for the Xeon D-2766NT — making the Core i5-13400 the 12.6% better value option.
| Feature | Core i5-13400 | Xeon D-2766NT |
|---|---|---|
| MSRP | $221 | — |
| Avg Price (30d) | $185-13% | $212 |
| Performance per Dollar | 128.5+13% | 113.3 |
| Release Date | 2023 | 2022 |
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