GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for GeForce GTX 1660 SUPER and GeForce RTX 3070 Ti.
On raw speed the GeForce RTX 3070 Ti comes out dramatically faster — about 173% ahead of the GeForce GTX 1660 SUPER.
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GeForce RTX 3070 Ti vs GeForce GTX 1660 SUPER: In-Depth Breakdown
Performance: GeForce RTX 3070 Ti vs GeForce GTX 1660 SUPER
The GeForce RTX 3070 Ti is dramatically faster, around 173% ahead of the GeForce GTX 1660 SUPER. That gap is enough to move it up a tier: the GeForce RTX 3070 Ti is comfortable at 1440p, while the GeForce GTX 1660 SUPER is better matched to entry-level 1080p. The GeForce RTX 3070 Ti packs 6,144 CUDA cores versus 1,408 on the GeForce GTX 1660 SUPER.
Power & Efficiency
On power, the GeForce GTX 1660 SUPER is the gentler choice at 125W versus 290W. The GeForce RTX 3070 Ti is more efficient per watt because it's faster, but its higher 290W draw means more heat and a bigger PSU. Its more modern Ampere architecture on a Samsung 8nm process is part of why it does more with each watt.
VRAM & Future-Proofing
The GeForce RTX 3070 Ti carries 8GB versus 6GB on the GeForce GTX 1660 SUPER. The extra 2GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The GeForce RTX 3070 Ti's memory is also faster — 608 GB/s versus 336 GB/s (256-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce RTX 3070 Ti is roughly 2 years newer than the GeForce GTX 1660 SUPER (Ampere vs Turing), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce GTX 1660 SUPER or GeForce RTX 3070 Ti?
The GeForce RTX 3070 Ti is the faster card by about 173%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Frequently Asked Questions
Is the GeForce RTX 3070 Ti better than the GeForce GTX 1660 SUPER?
Which is better for 4K gaming, the GeForce GTX 1660 SUPER or the GeForce RTX 3070 Ti?
Does the GeForce RTX 3070 Ti have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1660 SUPER | GeForce RTX 3070 Ti |
|---|---|---|
| Architecture | Turing | Ampere |
| Process Node | TSMC 12nm | Samsung 8nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 1,408 | 6,144✓ |
| Ray Tracing Cores | — | 48 |
| Tensor / AI Cores | — | 192 |
Clock Speeds
| Specification | GeForce GTX 1660 SUPER | GeForce RTX 3070 Ti |
|---|---|---|
| Base Clock | 1,530 MHz | 1,575 MHz✓ |
| Boost Clock | 1,785 MHz✓ | 1,770 MHz |
Memory
| Specification | GeForce GTX 1660 SUPER | GeForce RTX 3070 Ti |
|---|---|---|
| VRAM Capacity | 6 GB | 8 GB✓ |
| Memory Type | GDDR6 | GDDR6X |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 14 Gbps | 19 Gbps✓ |
| Bandwidth | 336 GB/s | 608 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 1660 SUPER | GeForce RTX 3070 Ti |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| TDP | 125 W✓ | 290 W |
| Power Connectors | 1x 8-pin | 1x 12-pin |
| Released | Oct 2019 | May 2021 |
