GeForce GTX 1660 Laptop vs GeForce RTX 2070 Super Laptop
The GeForce RTX 2070 Super Laptop is a massive performance leap — leading the GeForce GTX 1660 Laptop by roughly 78% in our performance index.
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GeForce RTX 2070 Super Laptop vs GeForce GTX 1660 Laptop: In-Depth Breakdown
Performance: GeForce RTX 2070 Super Laptop vs GeForce GTX 1660 Laptop
The GeForce RTX 2070 Super Laptop is dramatically faster, around 78% ahead of the GeForce GTX 1660 Laptop. That gap is enough to move it up a tier: the GeForce RTX 2070 Super Laptop is comfortable at 1080p, while the GeForce GTX 1660 Laptop is better matched to entry-level 1080p. The GeForce RTX 2070 Super Laptop packs 2,560 CUDA cores versus 1,408 on the GeForce GTX 1660 Laptop.
Power & Efficiency
The GeForce GTX 1660 Laptop pulls less power (80W vs 115W), so it's the easier card to cool and the lighter load on your PSU. The faster GeForce RTX 2070 Super Laptop draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it.
VRAM & Future-Proofing
With 8GB against 6GB, the GeForce RTX 2070 Super Laptop has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce GTX 1660 Laptop's 6GB can fall short. The GeForce RTX 2070 Super Laptop's memory is also faster — 448 GB/s versus 192 GB/s (256-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: GeForce GTX 1660 Laptop or GeForce RTX 2070 Super Laptop?
The GeForce RTX 2070 Super Laptop is the faster card by about 78%. 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 2070 Super Laptop better than the GeForce GTX 1660 Laptop?
Which is better for 4K gaming, the GeForce GTX 1660 Laptop or the GeForce RTX 2070 Super Laptop?
Does the GeForce RTX 2070 Super Laptop have enough VRAM advantage to matter?
Can the GeForce RTX 2070 Super Laptop or GeForce GTX 1660 Laptop handle ray tracing?
Which should you buy: GeForce GTX 1660 Laptop or GeForce RTX 2070 Super Laptop?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1660 Laptop | GeForce RTX 2070 Super Laptop |
|---|---|---|
| Architecture | Turing | Turing |
| Process Node | TSMC 12nm | TSMC 12nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 1,408 | 2,560✓ |
| Ray Tracing Cores | 0 | 40✓ |
| Tensor / AI Cores | 0 | 320✓ |
Clock Speeds
| Specification | GeForce GTX 1660 Laptop | GeForce RTX 2070 Super Laptop |
|---|---|---|
| Base Clock | 1,455 MHz✓ | 1,140 MHz |
| Boost Clock | 1,590 MHz✓ | 1,380 MHz |
Memory
| Specification | GeForce GTX 1660 Laptop | GeForce RTX 2070 Super Laptop |
|---|---|---|
| VRAM Capacity | 6 GB | 8 GB✓ |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 8 Gbps | 14 Gbps✓ |
| Bandwidth | 192 GB/s | 448 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 1660 Laptop | GeForce RTX 2070 Super Laptop |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 80 W✓ | 115 W |
| Power Connectors | — | None |
| Released | Apr 2019 | Apr 2020 |