Intel Core Ultra 9 Processor 285K vs Intel Core i5-13600K
The Intel Core Ultra 9 Processor 285K takes the lead with 24 cores and 76MB of cache. It’s the premium option designed for those who need extreme performance, especially in gaming with a maximum turbo power of 250W. However, the Intel Core i5-13600K is a strong contender, offering excellent value with outstanding gaming performance for less, thanks to its 14 cores and lower 181W power draw. In real-world use, the Intel Core Ultra 9 shines with its higher core count and cache, making it the go-to for heavy tasks. But if you’re mainly gaming or doing moderate productivity work, the i5-13600K, with its flexible memory support for DDR4, offers a more budget-friendly path without sacrificing too much performance. The decision often boils down to whether you need ultimate power or want to save some cash while still getting great performance.
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Intel Core Ultra 9 Processor 285K
Intel Core i5-13600K
Comparison: Intel Core Ultra 9 Processor 285K vs Intel Core i5-13600K
Intel Core Ultra 9 Processor 285K
Intel Core i5-13600K
| Criterion | Intel Core Ultra 9 Processor 285K | Intel Core i5-13600K |
|---|---|---|
| Rating | ★4.6(512)Amazon | ★4.7(1,388)Amazon |
Architecture Gen | Core Ultra 200S Series (Arrow Lake-S) | Raptor Lake (13th Gen Intel Core i5) |
Socket Platform | Socket LGA1851 | Socket LGA1700 (FCLGA1700) |
Cores Threads | 24 Cores (8P + 16E) / 24 Threads | 14 Cores (6P + 8E) / 20 Threads |
Base Boost Clock | P-Core: 3.7 / 5.5 GHz; E-Core: 3.2 / 4.6 GHz; Max Turbo: 5.7 GHz (TVB) | P-Core: 3.5 / 5.1 GHz; E-Core: 2.6 / 3.9 GHz; Max Turbo: 5.1 GHz |
Cache L2 L3 | 40 MB L2 + 36 MB L3 (76 MB Total) | 20 MB L2 + 24 MB L3 (44 MB Total) |
TDP Power | 125 W (Processor Base Power) | 125 W (Processor Base Power) |
Max Turbo Power | 250 W (Maximum Turbo Power) | 181 W (Maximum Turbo Power) |
Process Node | TSMC N3B (Compute Tile) / TSMC N6 (SoC/IO Tiles) | Intel 7 (10nm Enhanced SuperFin) |
Memory Support | DDR5-6400 MT/s (Official); Dual-Channel; Up to 192 GB; ECC Support: Yes (W880 chipset required) | DDR5-5600 or DDR4-3200; Dual-Channel; Up to 192 GB; ECC Support: Yes (W680 chipset required) |
Memory Bandwidth Max | N/A (Dependent on RAM config, theoretical max ~102.4 GB/s @ 6400 MT/s) | 89.6 GB/s (DDR5-5600) |
Pcie Version | PCIe 5.0 (x20 lanes) + PCIe 4.0 (x4 lanes) | PCIe 5.0 (x16 lanes) + PCIe 4.0 (x4 lanes) |
Pcie Lanes | 24 Total (20 Gen5 + 4 Gen4 Direct to CPU) | 20 Total (16 CPU PCIe 5.0 + 4 CPU PCIe 4.0) |
Igpu | Intel Graphics (4 Xe-cores, 300 – 2000 MHz, Xe-LPG Architecture) | Intel UHD Graphics 770 (32 EUs, 300 – 1500 MHz) |
Instruction Features | Intel 64, AVX2, VNNI, AES-NI, VT-x, VT-d, SSE4.2; NPU: Intel AI Boost (13 TOPS) | Intel 64, AVX2, AES-NI, VT-x, VT-d, SSE4.1/4.2, Gaussian & Neural Accelerator 3.0 |
Cooler Included | No (360mm+ Liquid Cooler highly recommended) | No (Air cooler with 180W+ TDP rating or 240mm AIO recommended) |
Max Temp | 105°C (221°F) TjMax | 100°C (212°F) TjMax |
Notes Limits | First flagship Intel desktop CPU to drop Hyper-Threading (24 threads total vs 32 on 14900K). Higher thermal limit (105°C) by design. Requires LGA1851 motherboard (Z890). | Unlocked multiplier. Known as the 'value king' of 13th Gen for gaming. Performance is virtually identical to the 14600K (~2-5% difference). LGA1700 platform is end-of-life. |
Chipset Support | Intel 800 Series (Z890, B860, H810, W880) | Intel 700 Series (Z790, B760, etc.) & 600 Series (BIOS update required) |
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Intel Core Ultra 9 Processor 285K
✓ Pros:
- • Significantly improved power efficiency compared to 14th Gen
- • Lower operating temperatures in gaming workloads
- • Modern platform connectivity: Integrated Thunderbolt 4, WiFi 7, and more PCIe 5.0 lanes
✗ Cons:
- • Removal of Hyper-Threading reduces performance in some specific multi-threaded apps
- • Requires new LGA1851 motherboard (no backward compatibility)
- • Gaming performance is often similar to or slightly behind the i9-14900K
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Intel Core i5-13600K
✓ Pros:
- • Outstanding gaming and productivity performance for the price
- • Flexible memory support allows for budget builds with DDR4
- • Cheaper alternative to the 14600K with negligible performance loss
✗ Cons:
- • High power draw (up to 181W) compared to Ryzen 5 competitors
- • No stock cooler included; demands decent aftermarket cooling
- • LGA1700 platform has no future CPU upgrade path
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Which one is better?
The Intel Core Ultra 9 Processor 285K is the better buy for most people - its 76MB cache crushes the 44MB of the Intel Core i5-13600K.
Who should buy each?
Choose the Intel Core Ultra 9 Processor 285K if: you need maximum performance for gaming, require extensive multitasking capabilities, or want future-proofing with advanced connectivity options.
Choose the Intel Core i5-13600K if: you want excellent gaming performance at a lower price, need flexibility with memory options for budget builds, or are looking for a solid all-rounder without breaking the bank.
Conclusion
With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.
Frequently Asked Questions
+Which has better value?
Intel Core Ultra 9 Processor 285K excels if you value significantly improved power efficiency compared to 14th gen. Intel Core i5-13600K is better if you prioritize outstanding gaming and productivity performance for the price. Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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