Best CPUs Under $400 - 2026
The top 7 processors under $400, ranked by FPS per Dollar. Real gaming benchmark averages divided by the current market price. Built for the workstation-grade gamer.
🏆 Best Value CPU Under $400
Core i5-13600K
$265 · 187.0 avg FPS at 1080p · 0.706 FPS/$
What to Expect from a $400 CPU
The $400 tier represents flagship consumer CPUs. These are the best single-socket processors available for gaming and prosumer workloads such as 4K video editing, 3D animation, and software development. The price premium over mid-range is hard to justify for gaming alone.
At $400, you are buying the absolute top of the mainstream stack. Gaming FPS is maximized — any remaining performance headroom comes from the GPU and fast RAM. These CPUs shine brightest in productivity workloads where every core and thread is fully utilized.
Top 7 CPUs Under $400 (Best Performance)
Sorted by highest average FPS at 1080p first. All prices are current market prices in USD.
| # | GPU | Avg FPS | Price | FPS / $ | |
|---|---|---|---|---|---|
| #5 | 220.0fps | $329 | 0.669 | Details → | |
| #7 | Intel Core i9-14900K | 210.8fps | $395 | 0.534 | Details → |
| #11 | Intel Core i9-13900K | 200.0fps | $314 | 0.636 | Details → |
| #12 | Intel Core i7-13700K | 197.0fps | $330 | 0.597 | Details → |
| #13 | Intel Core i5-14600K | 195.5fps | $299 | 0.654 | Details → |
| #17 | Intel Core 7 265K | 189.7fps | $289 | 0.656 | Details → |
| #18 | Intel Core i5-13600K | 187.0fps | $265 | 0.706 | Details → |
220.0 FPS
$329
Intel
210.8 FPS
$395
Intel
200.0 FPS
$314
Intel
197.0 FPS
$330
Intel
195.5 FPS
$299
Intel
189.7 FPS
$289
Intel
187.0 FPS
$265
Top 7 CPUs Under $400 (Best Value)
Top value picks in the $250 to $400 price range, sorted by FPS per Dollar.
| # | GPU | Avg FPS | Price | FPS / $ | ||
|---|---|---|---|---|---|---|
| #18 | Intel Core i5-13600K | 187.0fps | $265 | 0.706 | View at Amazon | Details → |
| #5 | 220.0fps | $329 | 0.669 | View at Amazon | Details → | |
| #17 | Intel Core 7 265K | 189.7fps | $289 | 0.656 | View at Amazon | Details → |
| #13 | Intel Core i5-14600K | 195.5fps | $299 | 0.654 | View at Amazon | Details → |
| #11 | Intel Core i9-13900K | 200.0fps | $314 | 0.636 | View at Amazon | Details → |
| #28 | Intel Core i7-12700K | 165.0fps | $260 | 0.635 | View at Amazon | Details → |
| #20 | Intel Core 5 245K | 180.2fps | $284 | 0.634 | View at Amazon | Details → |
Intel
187.0 FPS
$265
220.0 FPS
$329
Intel
189.7 FPS
$289
Intel
195.5 FPS
$299
Intel
200.0 FPS
$314
Intel
165.0 FPS
$260
Intel
180.2 FPS
$284
Buying Tips for the $400 CPU Budget
- ✓
Core count & architecture
16–24 cores at the flagship level. For pure gaming, 8 fast cores with 3D V-Cache beats 24 general cores. Choose based on your workload split.
- ✓
Performance expectations
Maximum possible 1080p gaming performance. At 1440p and 4K, you will be entirely GPU-limited — the CPU is effectively invisible.
- ✓
Pro tip
If your workload is 90% gaming, consider stepping down to the $250–$300 tier and investing the savings in a better GPU or faster RAM instead.
How We Rank CPUs
Benchmark methodology
CPU FPS figures are averages across gaming benchmarks at 1920 × 1080 with settings chosen to minimize GPU bottlenecking, using a high-end reference GPU to isolate processor performance.
FPS per Dollar metric
We divide average FPS by the current street price (updated daily). A higher number means more gaming performance per dollar spent. Explore the full ranking on the CPU ranking page.
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Christopher Orielton
Christopher Orielton is a hardware veteran with over 6 years of deep-dive experience in GPU markets and performance scaling. Known for his keen eye for value, Christopher specializes in identifying the best 'bang for buck' components in the budget and mid-range sectors. His rigorous testing approach and extensive knowledge of legacy hardware compatibility make him an essential voice for gamers looking to maximize their performance on a strict budget.