Core i9-10910 vs Core i7-9700K
Core i9-10910
Core i7-9700K
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 i9-10910
Performance Per Dollar Core i7-9700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-10910 | Core i7-9700K |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Comet Lake-S (2020) / 14 nm) | ✨ Modern (Coffee Lake-R (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Core i9-10910 | Core i7-9700K |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+49%) | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 i9-10910 and Core i7-9700K
Core i9-10910
The Core i9-10910 is manufactured by Intel. It was released in 20 May 2020 (5 years ago). It is based on the Comet Lake-S (2020) architecture. It features 10 cores and 20 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 20 MB. L2 cache: 2.5 MB. Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2933. Passmark benchmark score: 21,396 points. Launch price was $488.
Core i7-9700K
The Core i7-9700K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 14,397 points. Launch price was $374.
Processing Power
The Core i9-10910 packs 10 cores / 20 threads, while the Core i7-9700K offers 8 cores / 8 threads — the Core i9-10910 has 2 more cores. Boost clocks reach 5 GHz on the Core i9-10910 versus 4.9 GHz on the Core i7-9700K — a 2% clock advantage for the Core i9-10910 (base: 3.6 GHz vs 3.6 GHz). The Core i9-10910 uses the Comet Lake-S (2020) architecture (14 nm), while the Core i7-9700K uses Coffee Lake-R (2018−2019) (14 nm). In PassMark, the Core i9-10910 scores 21,396 against the Core i7-9700K's 14,397 — a 39.1% lead for the Core i9-10910. L3 cache: 20 MB on the Core i9-10910 vs 12 MB (total) on the Core i7-9700K.
| Feature | Core i9-10910 | Core i7-9700K |
|---|---|---|
| Cores / Threads | 10 / 20+25% | 8 / 8 |
| Boost Clock | 5 GHz+2% | 4.9 GHz |
| Base Clock | 3.6 GHz | 3.6 GHz |
| L3 Cache | 20 MB+67% | 12 MB (total) |
| L2 Cache | 2.5 MB+900% | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Comet Lake-S (2020) | Coffee Lake-R (2018−2019) |
| PassMark | 21,396+49% | 14,397 |
Memory & Platform
The Core i9-10910 uses the LGA1200 socket (PCIe 3.0), while the Core i7-9700K uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-2933 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: Z490,B460 (Core i9-10910) and Intel 300 series (Core i7-9700K).
| Feature | Core i9-10910 | Core i7-9700K |
|---|---|---|
| Socket | LGA1200 | LGA1151 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2933 | DDR4-2666 |
| Max RAM Capacity | 128 GB | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Only the Core i7-9700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support VT-x, VT-d virtualization. Both include integrated graphics — UHD Graphics 630 (Core i9-10910) and UHD Graphics 630 (Core i7-9700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.
| Feature | Core i9-10910 | Core i7-9700K |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | UHD Graphics 630 | UHD Graphics 630 |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
| Target Use | — | Desktop |
Value Analysis
The Core i9-10910 launched at $488 MSRP, while the Core i7-9700K debuted at $385. At current prices ($200 vs $200), the Core i7-9700K is $0 cheaper. In terms of value (PassMark points per dollar), the Core i9-10910 delivers 107.0 pts/$ vs 72.0 pts/$ for the Core i7-9700K — making the Core i9-10910 the 39.1% better value option.
| Feature | Core i9-10910 | Core i7-9700K |
|---|---|---|
| MSRP | $488 | $385-21% |
| Avg Price (30d) | $200 | $200 |
| Performance per Dollar | 107.0+49% | 72.0 |
| Release Date | 2020 | 2018 |
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