Core i5-10400T vs Xeon E7450
Core i5-10400T
Xeon E7450
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 i5-10400T
Performance Per Dollar Xeon E7450
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-10400T | Xeon E7450 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($100) | ✅ More affordable ($80) |
| Longevity | ✨ Modern (Legacy / 14 nm) | 🛑 Legacy (Legacy / 45 nm) |
💎 Value Proposition
| Insight | Core i5-10400T | Xeon E7450 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+27%) |
| Upfront Cost | ⚠️ Higher cost ($100) | ✅ More affordable ($80) |
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 i5-10400T and Xeon E7450
Core i5-10400T
The Core i5-10400T is manufactured by Intel. It was released in 1 April 2020 (5 years ago). It features 6 cores and 12 threads. Base frequency is 2 GHz, with boost up to 3.6 GHz. L3 cache: 12 MB Intel® Smart Cache. Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2666. Passmark benchmark score: 9,789 points. Launch price was $149.
Xeon E7450
The Xeon E7450 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 2.4 GHz. L3 cache: 12 MB L3 Cache. Built on 45 nm process technology. Socket: PGA604. Thermal design power (TDP): 90 Watt. Passmark benchmark score: 9,932 points. Launch price was $800.
Processing Power
In PassMark, the Core i5-10400T scores 9,789 against the Xeon E7450's 9,932 — a 1.5% lead for the Xeon E7450. L3 cache: 12 MB Intel® Smart Cache on the Core i5-10400T vs 12 MB L3 Cache on the Xeon E7450.
| Feature | Core i5-10400T | Xeon E7450 |
|---|---|---|
| Cores / Threads | 6 / 12 | — |
| Boost Clock | 3.6 GHz | — |
| Base Clock | 2 GHz | 2.4 GHz+20% |
| L3 Cache | 12 MB Intel® Smart Cache | 12 MB L3 Cache |
| Process | 14 nm-69% | 45 nm |
| PassMark | 9,789 | 9,932+1% |
| Geekbench 6 Single | 1,272 | — |
Memory & Platform
The Core i5-10400T uses the LGA1200 socket (PCIe 3.0), while the Xeon E7450 uses PGA604 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i5-10400T | Xeon E7450 |
|---|---|---|
| Socket | LGA1200 | PGA604 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR4-2666 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i5-10400T) / not specified (Xeon E7450). The Core i5-10400T includes integrated graphics (UHD Graphics 630), while the Xeon E7450 requires a dedicated GPU. Primary use case: Core i5-10400T targets Low Power Desktop. Direct competitor: Core i5-10400T rivals Ryzen 5 3400GE.
| Feature | Core i5-10400T | Xeon E7450 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | UHD Graphics 630 | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | Low Power Desktop | — |
Value Analysis
The Core i5-10400T launched at $182 MSRP, while the Xeon E7450 debuted at $417. At current prices ($100 vs $80), the Xeon E7450 is $20 cheaper. In terms of value (PassMark points per dollar), the Core i5-10400T delivers 97.9 pts/$ vs 124.2 pts/$ for the Xeon E7450 — making the Xeon E7450 the 23.7% better value option.
| Feature | Core i5-10400T | Xeon E7450 |
|---|---|---|
| MSRP | $182-56% | $417 |
| Avg Price (30d) | $100 | $80-20% |
| Performance per Dollar | 97.9 | 124.2+27% |
| Release Date | 2020 | 2008 |
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