Ryzen 9 8945H vs Core i7-9700K
Ryzen 9 8945H
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 Ryzen 9 8945H
Performance Per Dollar Core i7-9700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 8945H | Core i7-9700K |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($200) |
| Longevity | ✨ Modern (Hawk Point-HS (Zen 4) (2023−2024) / 4 nm) | ✨ Modern (Coffee Lake-R (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 9 8945H | Core i7-9700K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($200) |
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 Ryzen 9 8945H and Core i7-9700K
Ryzen 9 8945H
The Ryzen 9 8945H is manufactured by AMD. It was released in 6 December 2023 (1 year ago). It is based on the Hawk Point-HS (Zen 4) (2023−2024) architecture. It features 8 cores and 16 threads. Base frequency is 4 GHz, with boost up to 5.2 GHz. L3 cache: 16 MB. L2 cache: 8 MB. Built on 4 nm process technology. Socket: FP7/FP7r2/FP8. Thermal design power (TDP): 8 MB + 16 MB. Memory support: DDR5. Passmark benchmark score: 30,240 points. Launch price was $499.
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 Ryzen 9 8945H packs 8 cores / 16 threads, matching the Core i7-9700K's 8 cores. Boost clocks reach 5.2 GHz on the Ryzen 9 8945H versus 4.9 GHz on the Core i7-9700K — a 5.9% clock advantage for the Ryzen 9 8945H (base: 4 GHz vs 3.6 GHz). The Ryzen 9 8945H uses the Hawk Point-HS (Zen 4) (2023−2024) architecture (4 nm), while the Core i7-9700K uses Coffee Lake-R (2018−2019) (14 nm). In PassMark, the Ryzen 9 8945H scores 30,240 against the Core i7-9700K's 14,397 — a 71% lead for the Ryzen 9 8945H. L3 cache: 16 MB on the Ryzen 9 8945H vs 12 MB (total) on the Core i7-9700K.
| Feature | Ryzen 9 8945H | Core i7-9700K |
|---|---|---|
| Cores / Threads | 8 / 16 | 8 / 8 |
| Boost Clock | 5.2 GHz+6% | 4.9 GHz |
| Base Clock | 4 GHz+11% | 3.6 GHz |
| L3 Cache | 16 MB+33% | 12 MB (total) |
| L2 Cache | 8 MB+3100% | 256K (per core) |
| Process | 4 nm-71% | 14 nm |
| Architecture | Hawk Point-HS (Zen 4) (2023−2024) | Coffee Lake-R (2018−2019) |
| PassMark | 30,240+110% | 14,397 |
| Cinebench R23 Multi | 17,500 | — |
| Geekbench 6 Single | 2,617 | — |
| Geekbench 6 Multi | 12,662 | — |
Memory & Platform
The Ryzen 9 8945H uses the FP7/FP7r2/FP8 socket (PCIe 4.0), while the Core i7-9700K uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Ryzen 9 8945H versus DDR4-2666 on the Core i7-9700K — the Ryzen 9 8945H supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 9 8945H supports up to 256 GB of RAM compared to 128 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Ryzen 9 8945H) vs 16 (Core i7-9700K) — the Ryzen 9 8945H offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FP7,FP7r2,FP8 (Ryzen 9 8945H) and Intel 300 series (Core i7-9700K).
| Feature | Ryzen 9 8945H | Core i7-9700K |
|---|---|---|
| Socket | FP7/FP7r2/FP8 | LGA1151 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR5-5600+25% | DDR4-2666 |
| Max RAM Capacity | 256 GB+100% | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 20+25% | 16 |
Advanced Features
Only the Core i7-9700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 9 8945H supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 9 8945H) vs VT-x, VT-d (Core i7-9700K). Both include integrated graphics — Radeon 780M (Ryzen 9 8945H) and UHD Graphics 630 (Core i7-9700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 9 8945H targets Gaming, Core i7-9700K targets Desktop. Direct competitor: Ryzen 9 8945H rivals Core i9-13900H.
| Feature | Ryzen 9 8945H | Core i7-9700K |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Radeon 780M | UHD Graphics 630 |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | AMD-V | VT-x, VT-d |
| Target Use | Gaming | Desktop |
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