
Core i7-9700K
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Ryzen 5 PRO 8645HS
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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.
Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook
This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.
Core i7-9700K
2018Why buy it
- ✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
- ✅Integrated graphics onboard with UHD Graphics 630, while Ryzen 5 PRO 8645HS needs a discrete GPU.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 5 PRO 8645HS across 24 shared CPU benchmark tests.
- ❌Lower PassMark (14,397 vs 23,227).
- ❌Smaller total L3 cache (12 MB vs 16 MB).
- ❌Launch MSRP is still $385 MSRP, while Ryzen 5 PRO 8645HS mostly shows up through inconsistent older-market listings.
- ❌111.1% higher power demand at 95W vs 45W.
Ryzen 5 PRO 8645HS
2024Why buy it
- ✅Better for gaming: +12.5% higher average FPS across 24 shared CPU benchmark tests.
- ✅+33.3% larger total L3 cache (16 MB vs 12 MB).
- ✅Draws 45W instead of 95W, a 50W reduction.
- ✅Newer platform on FP7 with DDR5 support instead of LGA1151 and DDR4.
Trade-offs
- ❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.
Core i7-9700K
2018Ryzen 5 PRO 8645HS
2024Why buy it
- ✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
- ✅Integrated graphics onboard with UHD Graphics 630, while Ryzen 5 PRO 8645HS needs a discrete GPU.
Why buy it
- ✅Better for gaming: +12.5% higher average FPS across 24 shared CPU benchmark tests.
- ✅+33.3% larger total L3 cache (16 MB vs 12 MB).
- ✅Draws 45W instead of 95W, a 50W reduction.
- ✅Newer platform on FP7 with DDR5 support instead of LGA1151 and DDR4.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 5 PRO 8645HS across 24 shared CPU benchmark tests.
- ❌Lower PassMark (14,397 vs 23,227).
- ❌Smaller total L3 cache (12 MB vs 16 MB).
- ❌Launch MSRP is still $385 MSRP, while Ryzen 5 PRO 8645HS mostly shows up through inconsistent older-market listings.
- ❌111.1% higher power demand at 95W vs 45W.
Trade-offs
- ❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.
Quick Answers
So, is Ryzen 5 PRO 8645HS better than Core i7-9700K?
Which one is better for gaming?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
Games Benchmarks
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.

Path of Exile 2
| Preset | Core i7-9700K | Ryzen 5 PRO 8645HS |
|---|---|---|
| 1080p | ||
| low | 308 FPS | 265 FPS |
| medium | 278 FPS | 239 FPS |
| high | 231 FPS | 204 FPS |
| ultra | 182 FPS | 174 FPS |
| 1440p | ||
| low | 270 FPS | 232 FPS |
| medium | 221 FPS | 190 FPS |
| high | 178 FPS | 157 FPS |
| ultra | 143 FPS | 137 FPS |
| 4K | ||
| low | 170 FPS | 158 FPS |
| medium | 140 FPS | 130 FPS |
| high | 108 FPS | 102 FPS |
| ultra | 95 FPS | 88 FPS |

Counter-Strike 2
| Preset | Core i7-9700K | Ryzen 5 PRO 8645HS |
|---|---|---|
| 1080p | ||
| low | 360 FPS | 426 FPS |
| medium | 321 FPS | 358 FPS |
| high | 291 FPS | 314 FPS |
| ultra | 259 FPS | 275 FPS |
| 1440p | ||
| low | 324 FPS | 371 FPS |
| medium | 282 FPS | 325 FPS |
| high | 258 FPS | 288 FPS |
| ultra | 225 FPS | 244 FPS |
| 4K | ||
| low | 249 FPS | 268 FPS |
| medium | 221 FPS | 240 FPS |
| high | 208 FPS | 224 FPS |
| ultra | 179 FPS | 187 FPS |

League of Legends
| Preset | Core i7-9700K | Ryzen 5 PRO 8645HS |
|---|---|---|
| 1080p | ||
| low | 360 FPS | 581 FPS |
| medium | 360 FPS | 581 FPS |
| high | 360 FPS | 581 FPS |
| ultra | 360 FPS | 581 FPS |
| 1440p | ||
| low | 360 FPS | 581 FPS |
| medium | 360 FPS | 581 FPS |
| high | 360 FPS | 522 FPS |
| ultra | 360 FPS | 446 FPS |
| 4K | ||
| low | 360 FPS | 492 FPS |
| medium | 360 FPS | 431 FPS |
| high | 360 FPS | 369 FPS |
| ultra | 318 FPS | 303 FPS |

Valorant
| Preset | Core i7-9700K | Ryzen 5 PRO 8645HS |
|---|---|---|
| 1080p | ||
| low | 360 FPS | 581 FPS |
| medium | 360 FPS | 581 FPS |
| high | 360 FPS | 581 FPS |
| ultra | 360 FPS | 581 FPS |
| 1440p | ||
| low | 360 FPS | 581 FPS |
| medium | 360 FPS | 581 FPS |
| high | 360 FPS | 581 FPS |
| ultra | 360 FPS | 581 FPS |
| 4K | ||
| low | 360 FPS | 581 FPS |
| medium | 360 FPS | 548 FPS |
| high | 360 FPS | 490 FPS |
| ultra | 360 FPS | 426 FPS |
Technical Specifications
Side-by-side comparison of Core i7-9700K and Ryzen 5 PRO 8645HS

Core i7-9700K
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.


Ryzen 5 PRO 8645HS
Ryzen 5 PRO 8645HS
The Ryzen 5 PRO 8645HS is manufactured by AMD. It was released in 16 April 2024 (1 year ago). It is based on the Hawk Point (2024−2025) architecture. It features 6 cores and 12 threads. Base frequency is 4.3 GHz, with boost up to 5 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP7. Thermal design power (TDP): 45 Watt. Memory support: DDR5. Passmark benchmark score: 23,227 points. Launch price was $299.
Processing Power
The Core i7-9700K packs 8 cores / 8 threads, while the Ryzen 5 PRO 8645HS offers 6 cores / 12 threads — the Core i7-9700K has 2 more cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 5 GHz on the Ryzen 5 PRO 8645HS — a 2% clock advantage for the Ryzen 5 PRO 8645HS (base: 3.6 GHz vs 4.3 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Ryzen 5 PRO 8645HS uses Hawk Point (2024−2025) (4 nm). In PassMark, the Core i7-9700K scores 14,397 against the Ryzen 5 PRO 8645HS's 23,227 — a 46.9% lead for the Ryzen 5 PRO 8645HS. L3 cache: 12 MB (total) on the Core i7-9700K vs 16 MB (total) on the Ryzen 5 PRO 8645HS.
| Feature | Core i7-9700K | Ryzen 5 PRO 8645HS |
|---|---|---|
| Cores / Threads | 8 / 8+33% | 6 / 12 |
| Boost Clock | 4.9 GHz | 5 GHz+2% |
| Base Clock | 3.6 GHz | 4.3 GHz+19% |
| L3 Cache | 12 MB (total) | 16 MB (total)+33% |
| L2 Cache | 256K (per core) | 1 MB (per core)+300% |
| Process | 14 nm | 4 nm-71% |
| Architecture | Coffee Lake-R (2018−2019) | Hawk Point (2024−2025) |
| PassMark | 14,397 | 23,227+61% |
Memory & Platform
The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the Ryzen 5 PRO 8645HS uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Core i7-9700K | Ryzen 5 PRO 8645HS |
|---|---|---|
| Socket | LGA1151 | FP7 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | DDR4-2666 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | No | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, VT-d (Core i7-9700K) / not specified (Ryzen 5 PRO 8645HS). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Ryzen 5 PRO 8645HS requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.
| Feature | Core i7-9700K | Ryzen 5 PRO 8645HS |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | UHD Graphics 630 | — |
| Unlocked | Yes | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Desktop | — |
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