Core i5-13600K vs Core Ultra 5 245K
Core i5-13600K
Core Ultra 5 245K
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 i5-13600K
Performance Per Dollar Core Ultra 5 245K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-13600K | Core Ultra 5 245K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($319) | ✅ More affordable ($200) |
| Longevity | ✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm) | ✨ Modern (Arrow Lake-S (2024−2025) / 3 nm) |
💎 Value Proposition
| Insight | Core i5-13600K | Core Ultra 5 245K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+84%) |
| Upfront Cost | ⚠️ Higher cost ($319) | ✅ More affordable ($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 Core i5-13600K and Core Ultra 5 245K
Core i5-13600K
The Core i5-13600K 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 14 cores and 20 threads. Base frequency is 3.5 GHz, with boost up to 5.1 GHz. L3 cache: 24 MB. 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: 37,655 points. Launch price was $319.
Core Ultra 5 245K
The Core Ultra 5 245K is manufactured by Intel. It was released in 24 October 2024 (1 year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 14 cores and 14 threads. Base frequency is 4.2 GHz, with boost up to 5.2 GHz. L3 cache: 24 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 125 Watt. Memory support: DDR5-6400. Passmark benchmark score: 43,417 points. Launch price was $319.
Processing Power
The Core i5-13600K packs 14 cores / 20 threads, matching the Core Ultra 5 245K's 14 cores. Boost clocks reach 5.1 GHz on the Core i5-13600K versus 5.2 GHz on the Core Ultra 5 245K — a 1.9% clock advantage for the Core Ultra 5 245K (base: 3.5 GHz vs 4.2 GHz). The Core i5-13600K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the Core Ultra 5 245K uses Arrow Lake-S (2024−2025) (3 nm). In PassMark, the Core i5-13600K scores 37,655 against the Core Ultra 5 245K's 43,417 — a 14.2% lead for the Core Ultra 5 245K. L3 cache: 24 MB on the Core i5-13600K vs 24 MB (total) on the Core Ultra 5 245K.
| Feature | Core i5-13600K | Core Ultra 5 245K |
|---|---|---|
| Cores / Threads | 14 / 20 | 14 / 14 |
| Boost Clock | 5.1 GHz | 5.2 GHz+2% |
| Base Clock | 3.5 GHz | 4.2 GHz+20% |
| L3 Cache | 24 MB | 24 MB (total) |
| L2 Cache | 2 MB (per core) | 3 MB (per core)+50% |
| Process | Intel 7 nm | 3 nm-57% |
| Architecture | Raptor Lake, Raptor Cove, Gracemont (2022) | Arrow Lake-S (2024−2025) |
| PassMark | 37,655 | 43,417+15% |
Memory & Platform
The Core i5-13600K uses the LGA1700 socket (PCIe 5.0), while the Core Ultra 5 245K uses LGA1851 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i5-13600K versus 6400 on the Core Ultra 5 245K — the Core Ultra 5 245K supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 192 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: Intel 600 series,Intel 700 series (Core i5-13600K) and Z890,B860 (Core Ultra 5 245K).
| Feature | Core i5-13600K | Core Ultra 5 245K |
|---|---|---|
| Socket | LGA1700 | LGA1851 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-5600 | 6400+127900% |
| Max RAM Capacity | 192 GB+104857500% | 192 |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 20 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Both support VT-x, VT-d virtualization. Both include integrated graphics — UHD Graphics 770 (Core i5-13600K) and Intel Graphics (4 Xe-cores) (Core Ultra 5 245K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-13600K targets Desktop. Direct competitor: Core Ultra 5 245K rivals Ryzen 5 9600X.
| Feature | Core i5-13600K | Core Ultra 5 245K |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | UHD Graphics 770 | Intel Graphics (4 Xe-cores) |
| Unlocked | Yes | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
| Target Use | Desktop | — |
Value Analysis
The Core i5-13600K launched at $329 MSRP, while the Core Ultra 5 245K debuted at $319. At current prices ($319 vs $200), the Core Ultra 5 245K is $119 cheaper. In terms of value (PassMark points per dollar), the Core i5-13600K delivers 118.0 pts/$ vs 217.1 pts/$ for the Core Ultra 5 245K — making the Core Ultra 5 245K the 59.1% better value option.
| Feature | Core i5-13600K | Core Ultra 5 245K |
|---|---|---|
| MSRP | $329 | $319-3% |
| Avg Price (30d) | $319 | $200-37% |
| Performance per Dollar | 118.0 | 217.1+84% |
| Release Date | 2022 | 2024 |
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