Core i3-4170T + NVIDIA GTX 1660 Ti Bottleneck Analysis
The Core i3-4170T pairs well with the NVIDIA GTX 1660 Ti at 4K and 1440p, but at 1080p the CPU limits the GPU by roughly 9-13% depending on the game - buy this combo for 1440p and 4K gaming, not competitive 1080p.
Balance across resolutions
1080p
CPU 9-13%
1440p
Balanced
4K
Balanced
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)
Moderate CPU Bottleneck (9-13%)Limiting factor at this resolution
Estimated AAA Game FPS
Based on gaming scores. Actual FPS varies by title.perfperformance
50
FPS
CPU limited
balancedbalanced
50
FPS
CPU limited
ultraultra
40
FPS
At 1080p (Full HD), the Core i3-4170T will hold back the NVIDIA GTX 1660 Ti by roughly 9-13% depending on the game - CPU-heavy titles will feel it most. The processor cannot feed frames to the GPU fast enough, so you may see lower-than-expected frame rates. Upgrading to a faster CPU would unlock the full potential of your NVIDIA GTX 1660 Ti.
1440p (Quad HD)
Well BalancedEstimated AAA Game FPS
Based on gaming scores. Actual FPS varies by title.perfperformance
53
FPS
balancedbalanced
38
FPS
ultraultra
27
FPS
Great pairing! The Core i3-4170T and NVIDIA GTX 1660 Ti 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)
Well BalancedEstimated AAA Game FPS
Based on gaming scores. Actual FPS varies by title.perfperformance
34
FPS
balancedbalanced
23
FPS
ultraultra
17
FPS
Great pairing! The Core i3-4170T and NVIDIA GTX 1660 Ti are well-matched at 4K (Ultra HD). Both components will be utilized efficiently with minimal performance waste. This is an ideal combination for this resolution.
Will it run the games you play?
Pick your games for an estimated FPS at 1440p, high settings.
Valorant
119-161FPS
High-refresh
Counter-Strike 2
98-132FPS
Smooth
Fortnite
Balanced settings, no Lumen
72-98FPS
Smooth
Marvel Rivals
68-92FPS
Smooth
Call of Duty: Warzone
49-67FPS
Playable
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.
Core i3-4170T + NVIDIA GTX 1660 Ti
We do not recommend buying every part in this pairing today - the ones worth buying link out to retailers, and the rest point to current alternatives instead:
CPU · Score 20/100
Core i3-4170T
LGA1150 · 35W TDP
GPU · Score 32/100
NVIDIA GTX 1660 Ti
6GB VRAM · 120W TDP · used / remaining stock
The NVIDIA GTX 1660 Ti is discontinued - its price is an estimate of the used / remaining-stock market, not current new-retail.
Specs Comparison
| Spec | Core i3-4170T | NVIDIA GTX 1660 Ti |
|---|---|---|
| Gaming Score | 20/100 | 32/100 |
| Benchmark Score | 12 | 29 |
| TDP | 35W | 120W |
| Price | Not recommended | Not recommended |
| Socket / VRAM | LGA1150 | 6GB |
| Release Year | 2015 | 2019 |
Finish the Build
You picked the Core i3-4170T + NVIDIA GTX 1660 Ti - these tools answer the next two questions with this exact pairing already filled in:
Complete the Setup
Core's sorted with the Core i3-4170T + NVIDIA GTX 1660 Ti. Here's the gear that actually changes how it feels to play:
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Frequently Asked Questions
Is the Core i3-4170T a bottleneck for the NVIDIA GTX 1660 Ti?
No, the Core i3-4170T and NVIDIA GTX 1660 Ti are well-matched at 1440p with only a 7% difference. This is an excellent pairing.
What resolution is best for the Core i3-4170T + NVIDIA GTX 1660 Ti?
The Core i3-4170T and NVIDIA GTX 1660 Ti are most balanced at 4k with only a 4% bottleneck. At 1080p, bottleneck is 11%. At 1440p, it's 7%. At 4K, it's 4%.
Should I upgrade from the Core i3-4170T or NVIDIA GTX 1660 Ti?
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.