Intel Core Ultra 5 245K - Tray (Unlocked K) - Arrow Lake Desktop CPU
Intel Core Ultra 5 245K Tray: Arrow Lake 14-core (6P+8E) unlocked desktop CPU. LGA1851 socket, up to 5.2GHz, 125W TDP, DDR5-6400, Intel Graphics. No cooler incl. High perf/efficiency.
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Discontinued
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| CPU (Processors) - Socket | Intel LGA1851 |
|---|---|
| CPU (Processors) - Processor Family | Intel Core Ultra 5 |
| CPU (Processors) - Cores | 14 |
| CPU (Processors) - Threads | 16 |
| CPU (Processors) - TDP | 96-120W |
| CPU (Processors) - Integrated Graphics | Yes (Integrated Graphics) |
| CPU (Processors) - Memory Support | DDR5 |
| CPU (Processors) - Unlocked/Overclockable | Yes |
| CPU (Processors) - Cooler Included | No |
The Intel Core Ultra 5 245K is a high-performance desktop processor from Intel's Arrow Lake (Core Ultra Series 2) family, supplied in OEM tray packaging without a retail box or cooler. This unlocked 'K' model supports overclocking and features a hybrid architecture with 6 Lion Cove P-cores and 8 Skymont E-cores for balanced power and efficiency in gaming, productivity, and AI tasks.
Built on Intel's LGA1851 socket, it delivers up to 5.2 GHz max turbo frequency, 24MB L3 cache, and integrated Intel Graphics for versatile use. Supports DDR5-6400 dual-channel memory up to 256GB, PCIe 5.0 x20 lanes, and NPU for AI acceleration. TDP is 125W (up to 159W turbo), ideal for modern builds.
- 14 cores / 14 threads total
- Socket: LGA1851
- Memory: DDR5-6400, ECC support
- Integrated Graphics: Yes
- Unlocked for overclocking
- No cooler included (tray OEM)
| Package type | Tray |
| Socket | LGA1851 |
| Processor Family | Intel Core Ultra 5 |
| Cores | 14 (6 Performance + 8 Efficient) |
| Threads | 14 |
| Base Frequency (P-core) | 4.2 GHz |
| Max Turbo Frequency (P-core) | 5.2 GHz |
| Base Frequency (E-core) | 3.6 GHz |
| Max Turbo Frequency (E-core) | 4.6 GHz |
| L3 Cache | 24 MB |
| L2 Cache | 26 MB |
| TDP (PL1) | 125 W |
| Max Turbo Power | 159 W |
| Memory Support | DDR5-6400, up to 256 GB, Dual Channel |
| ECC Memory | Yes |
| PCIe Version | 5.0 x20 |
| Integrated Graphics | Intel Graphics |
| Unlocked | Yes (K-series) |
| Cooler Included | No |
| Architecture | Arrow Lake |
| Manufacturing Process | 3 nm |
| Release Date | Q4/2024 |