Intel Core i9-13900KS + NVIDIA RTX 4070 Ti Bottleneck Analysis
The NVIDIA RTX 4070 Ti is the limiting component with the Intel Core i9-13900KS (roughly 10-14% at 1440p) - that is the healthy direction for gaming, and the CPU has headroom for a future GPU upgrade.
Balance across resolutions
1080p
Balanced
1440p
GPU 10-14%
4K
GPU 14-18%
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.
1080p (Full HD)
Well BalancedEstimated AAA Game FPS
Based on gaming scores. Actual FPS varies by title.performance
172
FPS
balanced
135
FPS
ultra
103
FPS
Great pairing! The Intel Core i9-13900KS and NVIDIA RTX 4070 Ti 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)
Moderate GPU Bottleneck (10-14%)Limiting factor at this resolution
Estimated AAA Game FPS
Based on gaming scores. Actual FPS varies by title.performance
135
FPS
balanced
98
FPS
ultra
68
FPS
At 1440p (Quad HD), the NVIDIA RTX 4070 Ti will hold back the Intel Core i9-13900KS by roughly 10-14% depending on the game. At 1440p 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.
4K (Ultra HD)
Moderate GPU Bottleneck (14-18%)Limiting factor at this resolution
Estimated AAA Game FPS
Based on gaming scores. Actual FPS varies by title.performance
86
FPS
balanced
59
FPS
ultra
43
FPS
At 4K (Ultra HD), the NVIDIA RTX 4070 Ti will hold back the Intel Core i9-13900KS by roughly 14-18% 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
544-736FPS
High-refresh
Counter-Strike 2
418-566FPS
High-refresh
Fortnite
Balanced settings, no Lumen
235-317FPS
High-refresh
Marvel Rivals
226-306FPS
High-refresh
Call of Duty: Warzone
126-170FPS
High-refresh
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 i9-13900KS + NVIDIA RTX 4070 Ti
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:
Recommended Upgrades
Cost per frame uses today's prices and the estimated AAA FPS gain at 1440p - lower is better value.
★ Best Value · GPU Upgrade · +~14 FPS · ~$94/frame
NVIDIA RTX 5080Score: 93/100 · 16GB VRAM · 360W TDP
Specs Comparison
| Spec | Intel Core i9-13900KS | NVIDIA RTX 4070 Ti |
|---|---|---|
| Gaming Score | 95/100 | 82/100 |
| Benchmark Score | 96 | 79 |
| TDP | 253W | 285W |
| Price | $550 | $599 |
| Socket / VRAM | LGA1700 | 12GB |
| Release Year | 2023 | 2023 |
Finish the Build
You picked the Intel Core i9-13900KS + NVIDIA RTX 4070 Ti - these tools answer the next two questions with this exact pairing already filled in:
Complete the Setup
Core's sorted with the Intel Core i9-13900KS + NVIDIA RTX 4070 Ti. Here's the gear that actually changes how it feels to play:
Explore Related Pairings
Frequently Asked Questions
Is the Intel Core i9-13900KS a bottleneck for the NVIDIA RTX 4070 Ti?
The NVIDIA RTX 4070 Ti is the limiting factor at 1440p (a bottleneck of roughly 10-14% depending on the game). The Intel Core i9-13900KS has more headroom than the GPU can use.
What resolution is best for the Intel Core i9-13900KS + NVIDIA RTX 4070 Ti?
The Intel Core i9-13900KS and NVIDIA RTX 4070 Ti are most balanced at 1080p with only a 8% bottleneck. At 1080p, bottleneck is 8%. At 1440p, it's 12%. At 4K, it's 16%.
Should I upgrade from the Intel Core i9-13900KS or NVIDIA RTX 4070 Ti?
Upgrade the GPU. The NVIDIA RTX 4070 Ti is the bottleneck. A faster GPU will give you the biggest performance improvement.
Want to test other parts? Use our free bottleneck calculator to compare any CPU and GPU pair.