GeForce GTX 1660 Laptop vs GeForce RTX 2070 Laptop
Performance-wise the GeForce RTX 2070 Laptop is out front, dramatically faster, roughly 67% up on the GeForce GTX 1660 Laptop.
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GeForce RTX 2070 Laptop vs GeForce GTX 1660 Laptop: In-Depth Breakdown
Performance: GeForce RTX 2070 Laptop vs GeForce GTX 1660 Laptop
The GeForce RTX 2070 Laptop is dramatically faster, around 67% ahead of the GeForce GTX 1660 Laptop. That gap is enough to move it up a tier: the GeForce RTX 2070 Laptop is comfortable at 1080p, while the GeForce GTX 1660 Laptop is better matched to entry-level 1080p. The GeForce RTX 2070 Laptop packs 2,304 CUDA cores versus 1,408 on the GeForce GTX 1660 Laptop.
Power & Efficiency
The GeForce GTX 1660 Laptop is the lighter draw at 80W against the GeForce RTX 2070 Laptop's 115W, making it the easier card to power and cool. The GeForce RTX 2070 Laptop draws more in absolute terms but squeezes out more performance per watt, so budget for a beefier PSU if you go that route.
VRAM & Future-Proofing
The GeForce RTX 2070 Laptop's 8GB (vs 6GB on the GeForce GTX 1660 Laptop) gives it more room for 4K textures and memory-hungry creative or AI workloads. The GeForce RTX 2070 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 Laptop?
The GeForce RTX 2070 Laptop is the faster card by about 67%. 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 Laptop better than the GeForce GTX 1660 Laptop?
Which is better for 4K gaming, the GeForce GTX 1660 Laptop or the GeForce RTX 2070 Laptop?
Does the GeForce RTX 2070 Laptop have enough VRAM advantage to matter?
Can the GeForce RTX 2070 Laptop or GeForce GTX 1660 Laptop handle ray tracing?
Which should you buy: GeForce GTX 1660 Laptop or GeForce RTX 2070 Laptop?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1660 Laptop | GeForce RTX 2070 Laptop |
|---|---|---|
| Architecture | Turing | Turing |
| Process Node | TSMC 12nm | TSMC 12nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 1,408 | 2,304✓ |
| Ray Tracing Cores | 0 | 36✓ |
| Tensor / AI Cores | 0 | 288✓ |
Clock Speeds
| Specification | GeForce GTX 1660 Laptop | GeForce RTX 2070 Laptop |
|---|---|---|
| Base Clock | 1,455 MHz✓ | 1,215 MHz |
| Boost Clock | 1,590 MHz✓ | 1,440 MHz |
Memory
| Specification | GeForce GTX 1660 Laptop | GeForce RTX 2070 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 Laptop |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 80 W✓ | 115 W |
| Power Connectors | — | None |
| Released | Apr 2019 | Jan 2019 |