GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
GeForce GTX 1660 Ti is the clear winner, offering 12.6% better value than GeForce GTX 1070.
On performance, the GeForce GTX 1070 and GeForce GTX 1660 Ti are effectively a dead heat — under a few percent apart. The GeForce GTX 1660 Ti, however, delivers more performance per dollar — $304 BRL cheaper.
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GeForce GTX 1070 vs GeForce GTX 1660 Ti: In-Depth Breakdown
Performance: GeForce GTX 1070 vs GeForce GTX 1660 Ti
The GeForce GTX 1070 and GeForce GTX 1660 Ti post nearly the same score in our performance index, so neither holds a meaningful raw-speed advantage. Both are best suited to entry-level 1080p gaming. The GeForce GTX 1070 packs 1,920 CUDA cores versus 1,536 on the GeForce GTX 1660 Ti.
Price & Value
Right now the GeForce GTX 1660 Ti starts at $2,417 BRL against $2,722 BRL for the GeForce GTX 1070. Despite being slower, the GeForce GTX 1660 Ti offers the better performance-per-dollar (~13% better value), so budget-focused buyers should weigh it carefully. The GeForce GTX 1660 Ti still sits about $2,138 BRL above its $279 BRL MSRP. The GeForce GTX 1070 still sits about $2,343 BRL above its $379 BRL MSRP.
Power & Efficiency
The GeForce GTX 1660 Ti draws just 120W versus 150W for the GeForce GTX 1070, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom. Its more modern Turing architecture on a TSMC 12nm process is part of why it does more with each watt.
VRAM & Future-Proofing
With 8GB against 6GB, the GeForce GTX 1070 has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce GTX 1660 Ti's 6GB can fall short. The GeForce GTX 1660 Ti's memory is also faster — 288 GB/s versus 256 GB/s (192-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce GTX 1660 Ti is roughly 3 years newer than the GeForce GTX 1070 (Turing vs Pascal), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce GTX 1070 or GeForce GTX 1660 Ti?
Choose the GeForce GTX 1070 if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce GTX 1660 Ti stretches your money further for near-identical performance.
Frequently Asked Questions
Is the GeForce GTX 1070 better than the GeForce GTX 1660 Ti?
Which is better for 4K gaming, the GeForce GTX 1070 or the GeForce GTX 1660 Ti?
Is the GeForce GTX 1070 worth the extra $304 BRL over the GeForce GTX 1660 Ti?
Does the GeForce GTX 1070 have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1070 | GeForce GTX 1660 Ti |
|---|---|---|
| Architecture | Pascal | Turing |
| Process Node | TSMC 16nm | TSMC 12nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 1,920✓ | 1,536 |
Clock Speeds
| Specification | GeForce GTX 1070 | GeForce GTX 1660 Ti |
|---|---|---|
| Base Clock | 1,506 MHz✓ | 1,500 MHz |
| Boost Clock | 1,683 MHz | 1,770 MHz✓ |
Memory
| Specification | GeForce GTX 1070 | GeForce GTX 1660 Ti |
|---|---|---|
| VRAM Capacity | 8 GB✓ | 6 GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 256-bit✓ | 192-bit |
| Memory Speed | 8 Gbps | 12 Gbps✓ |
| Bandwidth | 256 GB/s | 288 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 1070 | GeForce GTX 1660 Ti |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 150 W | 120 W✓ |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Released | Jun 2016 | Feb 2019 |