GeForce RTX 2080 Laptop vs GeForce RTX 3070 Laptop
On raw speed the GeForce RTX 3070 Laptop comes out ahead: well ahead on speed, about 28% ahead of the GeForce RTX 2080 Laptop.
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GeForce RTX 3070 Laptop vs GeForce RTX 2080 Laptop: In-Depth Breakdown
Performance: GeForce RTX 3070 Laptop vs GeForce RTX 2080 Laptop
The GeForce RTX 3070 Laptop is significantly faster, around 28% ahead of the GeForce RTX 2080 Laptop. Both cards sit in the same broad class, well suited to 1080p. The GeForce RTX 3070 Laptop packs 5,120 CUDA cores versus 2,944 on the GeForce RTX 2080 Laptop.
Power & Efficiency
At 125W against 150W, the GeForce RTX 3070 Laptop is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern Ampere architecture on a Samsung 8nm process is part of why it does more with each watt.
Generation & Longevity
The GeForce RTX 3070 Laptop is roughly 2 years newer than the GeForce RTX 2080 Laptop (Ampere vs Turing), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 2080 Laptop or GeForce RTX 3070 Laptop?
The GeForce RTX 3070 Laptop is the faster card by about 28%. 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 Laptop better than the GeForce RTX 2080 Laptop?
Which is better for 4K gaming, the GeForce RTX 2080 Laptop or the GeForce RTX 3070 Laptop?
Which should you buy: GeForce RTX 2080 Laptop or GeForce RTX 3070 Laptop?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 2080 Laptop | GeForce RTX 3070 Laptop |
|---|---|---|
| Architecture | Turing | Ampere |
| Process Node | TSMC 12nm | Samsung 8nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 2,944 | 5,120✓ |
| Ray Tracing Cores | 46✓ | 40 |
| Tensor / AI Cores | 368✓ | 160 |
Clock Speeds
| Specification | GeForce RTX 2080 Laptop | GeForce RTX 3070 Laptop |
|---|---|---|
| Base Clock | 1,380 MHz✓ | 1,110 MHz |
| Boost Clock | 1,590 MHz✓ | 1,560 MHz |
Memory
| Specification | GeForce RTX 2080 Laptop | GeForce RTX 3070 Laptop |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 14 Gbps | 14 Gbps |
| Bandwidth | 448 GB/s | 448 GB/s |
Connectivity & Power
| Specification | GeForce RTX 2080 Laptop | GeForce RTX 3070 Laptop |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| TDP | 150 W | 125 W✓ |
| Power Connectors | None | None |
| Released | Jan 2019 | Jan 2021 |