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Intel Core Ultra 9 285 24core 4.6GHz OC LGA-1851 Boxed Processor BX80768285
- 65 watts
- 36 MB L3 Cache
- 40 MB L2 Cache
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Overview
Specs
Reviews
ULTRA 9 DESKTOP PROCESSOR 285 24 CORES 3YR WARRANTY MM#99CN9F
Warranty & Returns
Warranty, Returns, And Additional Information
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This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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- Support Phone: 1-916-377-7000
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The Intel Core Ultra 9 285 is a 24-core desktop processor with boost speeds up to 5.6 GHz, suited to users building a high-performance PC for demanding workloads and heavy multitasking.
Recommended For
- Desktop users who regularly run CPU-parallel work—such as code builds, batch processing, or CPU-based rendering—and want a 24-core processor with a 65 W base power rating. Reviews of the related 285K report gains in multithreaded productivity and improved efficiency, though results vary by application.
- People building a new DDR5 desktop for demanding multitasking—such as keeping development tools, large projects, and many applications open while working—who want a high-core-count CPU rather than a gaming-first chip.
- Desktop creators whose workloads can use multiple CPU cores—such as video encoding or batch exports—and who value processing efficiency alongside throughput; benchmark findings for the related 285K show that productivity performance depends on the specific application.
Real-World Use Scenarios
- When rendering a 3D scene or exporting a CPU-heavy project, the Core Ultra 9 285 can keep many processing tasks moving in parallel; the time saved depends on the application and the rest of the system.
- For a professional workstation running complex tasks alongside a discrete graphics card, the processor can handle CPU-side work while the GPU accelerates compatible applications; the tested Core Ultra 9 285 workstation was used for complex professional workloads.
- When running several demanding applications at once—such as editing software, a browser with many tabs, and background exports—the 24-core design is suited to sharing work across concurrent tasks, though memory and software behavior also affect responsiveness.
- For gaming with a separate graphics card, the Core Ultra 9 285 can serve as the system’s CPU while the graphics card renders the game; actual frame rates vary by game, resolution, GPU, and settings, so it should not be treated as a guarantee of top gaming performance.
- For building or compiling software while keeping development tools and other work open, its many cores can support parallel workloads; compile times will still depend on the project, build tools, and storage.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Desktop systems built around an LGA 1851 socket, with 24 cores and 24 threads |
| Cores And Threads | 24 cores and 24 threads |
| Clock Speeds | Up to 5.6 GHz turbo |
| Cache And TDP | 40 MB L2 cache, 36 MB L3 cache, and 65 W TDP |
| Socket And Platform | FCLGA1851 / LGA 1851 socket for desktop systems |
| Model Identifiers | Intel Core Ultra 9 285, Core Ultra 9 Series 2; model BX80768285 |
Reference Q&A
Q: Core Ultra 9 285 vs 285K: which should I buy?
A: Choose the Core Ultra 9 285 if you want a 24-core desktop CPU without processor overclocking and prefer its lower rated power envelope: 65 W processor base power and 182 W maximum turbo power. Choose the 285K if you want an unlocked CPU and higher power limits for performance tuning; it is rated at 125 W base power and 250 W maximum turbo power. The 285K can reach a higher maximum turbo frequency, but actual performance depends on the workload and system cooling.
Q: Core Ultra 9 285 vs Core Ultra 7 265: is the 285 worth choosing?
A: The Core Ultra 9 285 is the better fit when your work can use additional CPU cores: it has 24 cores and 24 threads, compared with 20 cores and 20 threads on the Core Ultra 7 265. The 265 is a sensible choice if its lower-tier configuration meets your workload; core counts alone do not guarantee a particular performance gain. Both are 65 W base-power, non-unlocked desktop processors.
Q: Core Ultra 9 285 vs 285T: which is better for a compact PC?
A: Choose the Core Ultra 9 285T when the system is designed around a lower-power 35 W processor, such as a compact desktop with tighter thermal limits. Choose the Core Ultra 9 285 for a standard-power desktop when you want the higher rated power envelope and higher maximum turbo frequency: 65 W base power and up to 5.6 GHz, versus 35 W and up to 5.4 GHz for the 285T. Both models have 24 cores and 24 threads.
Q: Will this processor work with my motherboard?
A: It uses the FCLGA1851 socket and is listed as compatible with Intel 800-series chipset motherboards. Check your specific motherboard’s CPU support list and BIOS requirements before buying.
Q: Does the boxed processor include a CPU cooler?
A: Yes. The boxed Core Ultra 9 285 listing specifies that an Intel Laminar RH2 cooler is included.
Q: Can I use this processor without a separate graphics card?
A: Yes. The Core Ultra 9 285 has integrated Intel Graphics, so it can provide display output without a separate graphics card when paired with a motherboard that has a compatible display output. A dedicated GPU may be preferable for graphics-intensive gaming or workloads.
Q: Is the Core Ultra 9 285 suitable for gaming and demanding desktop work?
A: It is a desktop processor with 24 cores and a maximum turbo frequency of 5.6 GHz, making it suitable for demanding desktop workloads. Gaming performance also depends on the graphics card, memory, and game; the processor specifications alone do not determine overall gaming performance.
Q: Is the Core Ultra 9 285 worth paying extra for over the Core Ultra 7 265?
A: It depends on the price difference and workload. A Reddit discussion directly compares the two and asks whether the 285’s premium is worthwhile; the product information lists the 285 as a 24-core, 65-watt desktop processor, but does not establish how much faster it is in a buyer’s specific applications.
Q: Is the Core Ultra 9 285 a good choice for gaming?
A: Consider the full build and its price, not the CPU alone. Redditors discussing PCs with the Core Ultra 9 285 compare gaming value alongside the graphics card and other components; the provided CPU specifications alone do not establish gaming performance.
Q: Can I install this processor in my existing desktop?
A: Only if the motherboard has an FCLGA1851 socket and supports this processor. A Reddit compatibility question about installing the Core Ultra 9 285 in a prebuilt system highlights that the CPU name alone does not guarantee motherboard compatibility; check the specific motherboard’s support information before buying.