Core i7-13700K vs Ryzen 9 7945HX
Core i7-13700K
Ryzen 9 7945HX
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 i7-13700K
Performance Per Dollar Ryzen 9 7945HX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-13700K | Ryzen 9 7945HX |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($400) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm) | ✨ Modern (Dragon Range-HX (Zen 4) (2023−2024) / CCD = 5 nm, I/O = 6 nm) |
💎 Value Proposition
| Insight | Core i7-13700K | Ryzen 9 7945HX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($400) | ✅ 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 i7-13700K and Ryzen 9 7945HX
Core i7-13700K
The Core i7-13700K is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 16 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.4 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 45,784 points. Launch price was $409.
Ryzen 9 7945HX
The Ryzen 9 7945HX is manufactured by AMD. It was released in 2023-03-12. It is based on the Dragon Range-HX (Zen 4) (2023−2024) architecture. It features 16 cores and 32 threads. Base frequency is 2.5 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on CCD = 5 nm, I/O = 6 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 54,425 points. Launch price was $700.
Processing Power
The Core i7-13700K packs 16 cores / 24 threads, matching the Ryzen 9 7945HX's 16 cores. Boost clocks reach 5.4 GHz on the Core i7-13700K versus 5.4 GHz on the Ryzen 9 7945HX — identical boost frequencies (base: 3.4 GHz vs 2.5 GHz). The Core i7-13700K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the Ryzen 9 7945HX uses Dragon Range-HX (Zen 4) (2023−2024) (CCD = 5 nm, I/O = 6 nm). In PassMark, the Core i7-13700K scores 45,784 against the Ryzen 9 7945HX's 54,425 — a 17.2% lead for the Ryzen 9 7945HX. Cinebench R23 multi-core: 31,000 vs 34,521 (10.7% advantage for the Ryzen 9 7945HX). Geekbench 6 single-core — the metric most relevant to gaming — records 2,846 vs 2,774, a 2.6% lead for the Core i7-13700K that directly translates to higher frame rates. Multi-core Geekbench: 18,980 vs 16,214 (15.7% advantage for the Core i7-13700K). L3 cache: 30 MB (total) on the Core i7-13700K vs 64 MB (total) on the Ryzen 9 7945HX.
| Feature | Core i7-13700K | Ryzen 9 7945HX |
|---|---|---|
| Cores / Threads | 16 / 24 | 16 / 32 |
| Boost Clock | 5.4 GHz | 5.4 GHz |
| Base Clock | 3.4 GHz+36% | 2.5 GHz |
| L3 Cache | 30 MB (total) | 64 MB (total)+113% |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 7 nm | CCD = 5 nm, I/O = 6 nm-29% |
| Architecture | Raptor Lake, Raptor Cove, Gracemont (2022) | Dragon Range-HX (Zen 4) (2023−2024) |
| PassMark | 45,784 | 54,425+19% |
| Cinebench R23 Multi | 31,000 | 34,521+11% |
| Geekbench 6 Single | 2,846+3% | 2,774 |
| Geekbench 6 Multi | 18,980+17% | 16,214 |
Memory & Platform
The Core i7-13700K uses the LGA1700 socket (PCIe 5.0), while the Ryzen 9 7945HX uses FL1 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-5600 memory speed. The Core i7-13700K supports up to 192 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i7-13700K) vs 28 (Ryzen 9 7945HX) — the Ryzen 9 7945HX offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel Z790,Intel H770,Intel B760,Intel Z690,Intel H670,Intel B660,Intel H610 (Core i7-13700K) and FL1 (Ryzen 9 7945HX).
| Feature | Core i7-13700K | Ryzen 9 7945HX |
|---|---|---|
| Socket | LGA1700 | FL1 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-5600 | DDR5-5200 |
| Max RAM Capacity | 192 GB+200% | 64 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 28+40% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Only the Ryzen 9 7945HX supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: true (Core i7-13700K) vs AMD-V (Ryzen 9 7945HX). Both include integrated graphics — Intel UHD Graphics 770 (Core i7-13700K) and Radeon 610M (Ryzen 9 7945HX) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 9 7945HX targets Extreme Gaming / Mobile Workstation. Direct competitor: Core i7-13700K rivals Ryzen 9 7900X; Ryzen 9 7945HX rivals Core i9-14900HX.
| Feature | Core i7-13700K | Ryzen 9 7945HX |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel UHD Graphics 770 | Radeon 610M |
| Unlocked | Yes | Yes |
| AVX-512 | No | Yes |
| Virtualization | true | AMD-V |
| Target Use | — | Extreme Gaming / Mobile Workstation |
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