Intel Core Ultra 9 285K vs Intel Core i9-14900K
The Intel Core Ultra 9 285K is generally better for users seeking a more modern platform with improved efficiency and integrated graphics, while the Intel Core i9-14900K offers slightly higher peak clock speeds and broader memory compatibility for those prioritizing raw single-core performance on an existing platform.
AI Verdict
Intel Core Ultra 9 285K wins overall.
By the numbers
Performance
Pick A wins
While the 14900K has a higher boost clock, the Ultra 9 285K's newer 3nm process and potentially architectural improvements suggest better multi-core and sustained performance, especially given its higher base clock.
Value for money
Tie
Both CPUs are priced identically, and their value depends heavily on the user's specific needs and existing system components.
Power efficiency
Pick A wins
The Ultra 9 285K's significantly smaller 3nm process node compared to the 14900K's 7nm process strongly indicates superior power efficiency.
Future-proofing
Pick A wins
The Ultra 9 285K utilizes the newer LGA1851 socket, offering a longer upgrade path and compatibility with future Intel generations, unlike the LGA1700 socket of the 14900K which is at the end of its lifecycle.
Pick A if…
- • You are building a new system and want the latest platform with a longer upgrade path.
- • You prioritize power efficiency and cooler operation.
- • You need better integrated graphics performance for light gaming or media tasks.
Pick B if…
- • You already own an LGA1700 motherboard and DDR4 memory, and want to upgrade your CPU without replacing the entire platform.
- • You prioritize the absolute highest single-core boost clock for specific applications that benefit from it.
- • You require 32 threads for highly parallelized workloads, though the real-world impact over 24 threads can vary.
Specs side-by-side
| Spec | A: Core Ultra 9 285K | B: Core i9-14900K |
|---|---|---|
| Cores | 24 | 24 |
| Threads | 24 | 32 |
| Base clock | 3.7 GHz | 3.2 GHz |
| Boost clock | 5.7 GHz | 6 GHz |
| Socket | LGA1851 | LGA1700 |
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Common questions
Intel Core Ultra 9 285K vs Intel Core i9-14900K — which should I buy?+
The Intel Core Ultra 9 285K is generally better for users seeking a more modern platform with improved efficiency and integrated graphics, while the Intel Core i9-14900K offers slightly higher peak clock speeds and broader memory compatibility for those prioritizing raw single-core performance on an existing platform.
When does Intel Core Ultra 9 285K win?+
You are building a new system and want the latest platform with a longer upgrade path. You prioritize power efficiency and cooler operation. You need better integrated graphics performance for light gaming or media tasks.
When does Intel Core i9-14900K win?+
You already own an LGA1700 motherboard and DDR4 memory, and want to upgrade your CPU without replacing the entire platform. You prioritize the absolute highest single-core boost clock for specific applications that benefit from it. You require 32 threads for highly parallelized workloads, though the real-world impact over 24 threads can vary.
Are the prices live or MSRP?+
MSRP is shown as a reference baseline. Click either product card to see live retailer pricing — we pull current prices from Amazon, Newegg, Best Buy and other retailers on demand, cached for 30 days. Prices localize automatically for US, Canada, and India.