Core i9-13900 vs Core i7-13700K
Core i9-13900
Core i7-13700K
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 i9-13900
Performance Per Dollar Core i7-13700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-13900 | Core i7-13700K |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($599) | ✅ More affordable ($400) |
| Longevity | ✨ Modern (Raptor Lake-S (2023−2024) / Intel 7 nm) | ✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core i9-13900 | Core i7-13700K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+52%) |
| Upfront Cost | ⚠️ Higher cost ($599) | ✅ More affordable ($400) |
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 i9-13900 and Core i7-13700K
Core i9-13900
The Core i9-13900 is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 24 cores and 32 threads. Base frequency is 2 GHz, with boost up to 5.5 GHz. L3 cache: 36 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: DDR5-5600, DDR4-3200. Passmark benchmark score: 45,252 points. Launch price was $549.
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.
Processing Power
The Core i9-13900 packs 24 cores / 32 threads, while the Core i7-13700K offers 16 cores / 24 threads — the Core i9-13900 has 8 more cores. Boost clocks reach 5.5 GHz on the Core i9-13900 versus 5.4 GHz on the Core i7-13700K — a 1.8% clock advantage for the Core i9-13900 (base: 2 GHz vs 3.4 GHz). The Core i9-13900 uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Core i7-13700K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the Core i9-13900 scores 45,252 against the Core i7-13700K's 45,784 — a 1.2% lead for the Core i7-13700K. L3 cache: 36 MB (total) on the Core i9-13900 vs 30 MB (total) on the Core i7-13700K.
| Feature | Core i9-13900 | Core i7-13700K |
|---|---|---|
| Cores / Threads | 24 / 32+50% | 16 / 24 |
| Boost Clock | 5.5 GHz+2% | 5.4 GHz |
| Base Clock | 2 GHz | 3.4 GHz+70% |
| L3 Cache | 36 MB (total)+20% | 30 MB (total) |
| L2 Cache | 2 MB (per core) | 2 MB (per core) |
| Process | Intel 7 nm | Intel 7 nm |
| Architecture | Raptor Lake-S (2023−2024) | Raptor Lake, Raptor Cove, Gracemont (2022) |
| PassMark | 45,252 | 45,784+1% |
| Cinebench R23 Multi | — | 31,000 |
| Geekbench 6 Single | — | 2,846 |
| Geekbench 6 Multi | — | 18,980 |
Memory & Platform
Both processors use the LGA1700 socket with PCIe 5.0. Maximum memory speed reaches 5600 on the Core i9-13900 versus DDR5-5600 on the Core i7-13700K — the Core i9-13900 supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-13700K supports up to 192 GB of RAM compared to 128 — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: Z790,B760 (Core i9-13900) and Intel Z790,Intel H770,Intel B760,Intel Z690,Intel H670,Intel B660,Intel H610 (Core i7-13700K).
| Feature | Core i9-13900 | Core i7-13700K |
|---|---|---|
| Socket | LGA1700 | LGA1700 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | 5600+111900% | DDR5-5600 |
| Max RAM Capacity | 128 | 192 GB+157286300% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 20 | 20 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Virtualization support: VT-x, VT-d (Core i9-13900) vs true (Core i7-13700K). Both include integrated graphics — Intel UHD Graphics 770 (Core i9-13900) and Intel UHD Graphics 770 (Core i7-13700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: Core i9-13900 rivals Ryzen 9 7900X; Core i7-13700K rivals Ryzen 9 7900X.
| Feature | Core i9-13900 | Core i7-13700K |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| Unlocked | Yes | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | true |
Value Analysis
The Core i9-13900 launched at $549 MSRP, while the Core i7-13700K debuted at $409. At current prices ($599 vs $400), the Core i7-13700K is $199 cheaper. In terms of value (PassMark points per dollar), the Core i9-13900 delivers 75.5 pts/$ vs 114.5 pts/$ for the Core i7-13700K — making the Core i7-13700K the 41% better value option.
| Feature | Core i9-13900 | Core i7-13700K |
|---|---|---|
| MSRP | $549 | $409-26% |
| Avg Price (30d) | $599 | $400-33% |
| Performance per Dollar | 75.5 | 114.5+52% |
| Release Date | 2023 | 2022 |
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