Intel Core i9-11900K + AMD RX 6750 XT Bottleneck Analysis
The Intel Core i9-11900K and AMD RX 6750 XT are 10% apart at 1440p (7% at 1080p, 13% at 4K) - check the per-resolution breakdown below for where this pairing makes sense.
Balance across resolutions
1080p
Balanced
1440p
Balanced
4K
GPU 12-15%
Benchmark data updated July 2026 · prices sync daily from retail feeds · how we score
Component scores below are out of 100 on our gaming-performance scale, weighted by how much each resolution leans on the CPU vs the GPU - the closer the two weighted scores, the more balanced the pairing.
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1080p (Full HD)
Well BalancedEstimated AAA Game FPS
Based on gaming scores. Actual FPS varies by title.perfperformance
120
FPS
balancedbalanced
94
FPS
ultraultra
71
FPS
Great pairing! The Intel Core i9-11900K and AMD RX 6750 XT are well-matched at 1080p (Full HD). Both components will be utilized efficiently with minimal performance waste. This is an ideal combination for this resolution.
1440p (Quad HD)
Well BalancedEstimated AAA Game FPS
Based on gaming scores. Actual FPS varies by title.perfperformance
94
FPS
balancedbalanced
68
FPS
ultraultra
47
FPS
Great pairing! The Intel Core i9-11900K and AMD RX 6750 XT are well-matched at 1440p (Quad HD). Both components will be utilized efficiently with minimal performance waste. This is an ideal combination for this resolution.
4K (Ultra HD)
Moderate GPU Bottleneck (12-15%)Limiting factor at this resolution
Estimated AAA Game FPS
Based on gaming scores. Actual FPS varies by title.perfperformance
60
FPS
balancedbalanced
41
FPS
ultraultra
30
FPS
At 4K (Ultra HD), the AMD RX 6750 XT will hold back the Intel Core i9-11900K by roughly 12-15% depending on the game. At 4K the GPU carries most of the workload, and your graphics card is the limiting factor. Upgrading your GPU would provide the biggest performance improvement at this resolution.
Will it run the games you play?
Pick your games for an estimated FPS at 1440p, high settings.
Valorant
378-512FPS
High-refresh
Counter-Strike 2
291-393FPS
High-refresh
Fortnite
Balanced settings, no Lumen
163-221FPS
High-refresh
Marvel Rivals
157-213FPS
High-refresh
Call of Duty: Warzone
88-118FPS
Smooth
These are estimates, not benchmarks. Your actual frame rate depends on your exact settings, resolution scaling, drivers, and the scene on screen - treat these as a realistic ballpark at high settings, not a guarantee. Lower settings or upscaling (DLSS/FSR) push them higher; maxed-out ray tracing pushes them lower.
Buy the Intel Core i9-11900K + AMD RX 6750 XT
Current pricing for this exact pairing - prices sync daily from live retail feeds, and each part links to both retailers so you can grab whichever is cheaper today:
The AMD RX 6750 XT is discontinued - its price is an estimate of the used / remaining-stock market, not current new-retail.
Specs Comparison
| Spec | Intel Core i9-11900K | AMD RX 6750 XT |
|---|---|---|
| Gaming Score | 68/100 | 57/100 |
| Benchmark Score | 58 | 53 |
| TDP | 125W | 250W |
| Price | $500 | $370 |
| Socket / VRAM | LGA1200 | 12GB |
| Release Year | 2021 | 2022 |
Finish the Build
You picked the Intel Core i9-11900K + AMD RX 6750 XT - these tools answer the next two questions with this exact pairing already filled in:
Complete the Setup
Core's sorted with the Intel Core i9-11900K + AMD RX 6750 XT. Here's the gear that actually changes how it feels to play:
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Frequently Asked Questions
Is the Intel Core i9-11900K a bottleneck for the AMD RX 6750 XT?
No, the Intel Core i9-11900K and AMD RX 6750 XT are well-matched at 1440p with only a 10% difference. This is an excellent pairing.
What resolution is best for the Intel Core i9-11900K + AMD RX 6750 XT?
The Intel Core i9-11900K and AMD RX 6750 XT are most balanced at 1080p with only a 7% bottleneck. At 1080p, bottleneck is 7%. At 1440p, it's 10%. At 4K, it's 13%.
Should I upgrade from the Intel Core i9-11900K or AMD RX 6750 XT?
Neither - this pairing is well-balanced. Only upgrade when you want to target a higher resolution or need more performance in specific games.
Want to test other parts? Use our free bottleneck calculator to compare any CPU and GPU pair.