Core i7-9750H vs Core i5-9600KF
Core i7-9750H
Core i5-9600KF
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. The Core i7-9750H is positioned at rank #258 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 i7-9750H
Performance Per Dollar Core i5-9600KF
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-9750H | Core i5-9600KF |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($150) |
| Longevity | ✨ Modern (Coffee Lake-HR (2019) / 14 nm) | ✨ Modern (Coffee Lake (2017−2019) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-9750H | Core i5-9600KF |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($150) |
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 i7-9750H and Core i5-9600KF
Core i7-9750H
The Core i7-9750H is manufactured by Intel. It was released in 23 April 2019 (6 years ago). It is based on the Coffee Lake-HR (2019) architecture. It features 6 cores and 12 threads. Base frequency is 2.6 GHz, with boost up to 4.5 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 10,611 points. Launch price was $149.
Core i5-9600KF
The Core i5-9600KF is manufactured by Intel. It was released in 8 January 2019 (6 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 6 cores and 6 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 9 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4-2666. Passmark benchmark score: 10,646 points. Launch price was $262.
Processing Power
The Core i7-9750H packs 6 cores / 12 threads, matching the Core i5-9600KF's 6 cores. Boost clocks reach 4.5 GHz on the Core i7-9750H versus 4.6 GHz on the Core i5-9600KF — a 2.2% clock advantage for the Core i5-9600KF (base: 2.6 GHz vs 3.7 GHz). The Core i7-9750H uses the Coffee Lake-HR (2019) architecture (14 nm), while the Core i5-9600KF uses Coffee Lake (2017−2019) (14 nm). In PassMark, the Core i7-9750H scores 10,611 against the Core i5-9600KF's 10,646 — a 0.3% lead for the Core i5-9600KF. L3 cache: 12 MB (total) on the Core i7-9750H vs 9 MB (total) on the Core i5-9600KF.
| Feature | Core i7-9750H | Core i5-9600KF |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 6 |
| Boost Clock | 4.5 GHz | 4.6 GHz+2% |
| Base Clock | 2.6 GHz | 3.7 GHz+42% |
| L3 Cache | 12 MB (total)+33% | 9 MB (total) |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Coffee Lake-HR (2019) | Coffee Lake (2017−2019) |
| PassMark | 10,611 | 10,646 |
| Cinebench R23 Multi | — | 7,301 |
| Geekbench 6 Single | — | 1,600 |
| Geekbench 6 Multi | — | 6,200 |
Memory & Platform
The Core i7-9750H uses the BGA1440 socket (PCIe 3.0), while the Core i5-9600KF uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-9750H | Core i5-9600KF |
|---|---|---|
| Socket | BGA1440 | LGA1151 |
| PCIe Generation | PCIe 3.0 | 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 (Core i7-9750H) / VT-x, VT-d (Core i5-9600KF). Primary use case: Core i5-9600KF targets Desktop.
| Feature | Core i7-9750H | Core i5-9600KF |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Desktop |
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