Core i5-10400T vs Core i7-8750H
Core i5-10400T
Core i7-8750H
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 Core i7-8750H
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-10400T | Core i7-8750H |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($100) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Legacy / 14 nm) | ✨ Modern (Coffee Lake-H (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Core i5-10400T | Core i7-8750H |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($100) | ✅ More affordable ($0) |
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 Core i7-8750H
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.
Core i7-8750H
The Core i7-8750H is manufactured by Intel. It was released in 2 April 2018 (7 years ago). It is based on the Coffee Lake-H (2018−2019) architecture. It features 6 cores and 12 threads. Base frequency is 2.2 GHz, with boost up to 4.1 GHz. L3 cache: 9 MB. L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 9,769 points. Launch price was $395.
Processing Power
Both the Core i5-10400T and Core i7-8750H share an identical 6-core/12-thread configuration. Boost clocks reach 3.6 GHz on the Core i5-10400T versus 4.1 GHz on the Core i7-8750H — a 13% clock advantage for the Core i7-8750H (base: 2 GHz vs 2.2 GHz). The Core i7-8750H is built on the Coffee Lake-H (2018−2019) architecture. In PassMark, the Core i5-10400T scores 9,789 against the Core i7-8750H's 9,769 — a 0.2% lead for the Core i5-10400T. L3 cache: 12 MB Intel® Smart Cache on the Core i5-10400T vs 9 MB on the Core i7-8750H.
| Feature | Core i5-10400T | Core i7-8750H |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 12 |
| Boost Clock | 3.6 GHz | 4.1 GHz+14% |
| Base Clock | 2 GHz | 2.2 GHz+10% |
| L3 Cache | 12 MB Intel® Smart Cache+33% | 9 MB |
| L2 Cache | — | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | — | Coffee Lake-H (2018−2019) |
| PassMark | 9,789 | 9,769 |
| Geekbench 6 Single | 1,272 | — |
Memory & Platform
The Core i5-10400T uses the LGA1200 socket (PCIe 3.0), while the Core i7-8750H uses BGA1440 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-2666 memory speed. The Core i5-10400T supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes.
| Feature | Core i5-10400T | Core i7-8750H |
|---|---|---|
| Socket | LGA1200 | BGA1440 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2666 | DDR4-2666 |
| Max RAM Capacity | 128 GB+100% | 64 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x, VT-d, EPT (Core i5-10400T) vs VT-x, VT-d (Core i7-8750H). Both include integrated graphics — UHD Graphics 630 (Core i5-10400T) and UHD Graphics 630 (Core i7-8750H) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-10400T targets Low Power Desktop, Core i7-8750H targets Mobile. Direct competitor: Core i5-10400T rivals Ryzen 5 3400GE.
| Feature | Core i5-10400T | Core i7-8750H |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | UHD Graphics 630 | UHD Graphics 630 |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d |
| Target Use | Low Power Desktop | Mobile |
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