Core Ultra 9 285K vs Core i5-13600K
Compare the Core Ultra 9 285K and Core i5-13600K on real gaming and productivity benchmarks, full specifications, live retailer prices and performance-per-dollar, then jump straight to the cheapest in-stock option.
The short answer
The Core i5-13600K is the better value, though the Core Ultra 9 285K is the faster gaming chip.
- Gaming performance is effectively a wash at 1080p (index 71.8 vs 70.9); at 1440p and 4K the GPU sets the frame rate, so the gap shrinks further.
- Core Ultra 9 285K is roughly 83% faster in multi-core work, an edge in rendering, encoding and compiling.
- Core i5-13600K is the cheaper chip right now, by roughly 46%.
- Core i5-13600K delivers about 44% more gaming performance per dollar.
- Core Ultra 9 285K has more cores (24C/24T vs 14C/20T), which helps in heavily threaded workloads.
Gaming performance
CPU-bound gaming score: a geometric mean of in-game frame rates at 1080p, normalized so the fastest gaming CPU we track = 100.
Does the CPU matter at 1440p or 4K? Much less. At higher resolutions the graphics card sets the frame rate, so the gap between two CPUs shrinks — often to nothing. The 1080p figure above is the demanding case, where the CPU is stressed and the difference actually shows.
Performance per dollar
Gaming index divided by the current lowest price — higher is better value. This moves with the market as prices change day to day.
The Core i5-13600K gives about 44% more gaming performance per dollar at today’s prices.
Full platform cost
A CPU’s real cost includes the cheapest in-stock motherboard that can run it and, when the chip doesn’t bundle one, a cooler that can handle it. Here is the lowest-priced complete platform for each, and the gaming performance you get per platform dollar.
- Platform total
- $611.57
- Platform total
- $475.58
Cheapest complete platform (lower is better)
Gaming performance per platform dollar (higher is better)
Specs head-to-head
Productivity & compute
Efficiency
Gaming performance per watt (gaming index per 100W of TDP) — higher means more frames for the heat and power.
Where to buy
Core i5-13600Kfrom $339.00
| Retailer | Availability | Price | Buy |
|---|---|---|---|
| Amazon | In stock | $339.00 |  |
Core Ultra 9 285Kfrom $494.99
| Retailer | Availability | Price | Buy |
|---|---|---|---|
| Amazon | In stock | $494.99 | |
| B&H | In stock | $559.99 |  |
| Newegg | In stock | $579.00 |  |
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