GeForce RTX 3070 Laptop vs GeForce RTX 3080 Ti Laptop
Performance-wise the GeForce RTX 3080 Ti Laptop is out front, significantly faster, roughly 35% up on the GeForce RTX 3070 Laptop. The GeForce RTX 3070 Laptop is the cheaper option by $1,861 GBP.
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GeForce RTX 3080 Ti Laptop vs GeForce RTX 3070 Laptop: In-Depth Breakdown
Performance: GeForce RTX 3080 Ti Laptop vs GeForce RTX 3070 Laptop
The GeForce RTX 3080 Ti Laptop is significantly faster, around 35% ahead of the GeForce RTX 3070 Laptop. That gap is enough to move it up a tier: the GeForce RTX 3080 Ti Laptop is comfortable at 1440p, while the GeForce RTX 3070 Laptop is better matched to 1080p. The GeForce RTX 3080 Ti Laptop packs 7,424 CUDA cores versus 5,120 on the GeForce RTX 3070 Laptop. The GeForce RTX 3080 Ti Laptop also has more RT cores (58 vs 40) and more AI cores (232 vs 160), strengthening its ray-tracing and AI-upscaling performance.
Price & Value
Right now the GeForce RTX 3070 Laptop starts at $590 GBP against $2,451 GBP for the GeForce RTX 3080 Ti Laptop.
Power & Efficiency
The GeForce RTX 3070 Laptop is the lighter draw at 125W against the GeForce RTX 3080 Ti Laptop's 150W, making it the easier card to power and cool. The GeForce RTX 3080 Ti 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 3080 Ti Laptop's 16GB (vs 8GB on the GeForce RTX 3070 Laptop) gives it more room for 4K textures and memory-hungry creative or AI workloads. The GeForce RTX 3080 Ti Laptop's memory is also faster — 512 GB/s versus 448 GB/s — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: GeForce RTX 3070 Laptop or GeForce RTX 3080 Ti Laptop?
The GeForce RTX 3080 Ti Laptop is the faster card by about 35%. 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 3080 Ti Laptop better than the GeForce RTX 3070 Laptop?
Which is better for 4K gaming, the GeForce RTX 3070 Laptop or the GeForce RTX 3080 Ti Laptop?
Is the GeForce RTX 3080 Ti Laptop worth the extra $1,861 GBP over the GeForce RTX 3070 Laptop?
Does the GeForce RTX 3080 Ti Laptop have enough VRAM advantage to matter?
Which is better for ray tracing, the GeForce RTX 3080 Ti Laptop or the GeForce RTX 3070 Laptop?
Which should you buy: GeForce RTX 3070 Laptop or GeForce RTX 3080 Ti Laptop?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3070 Laptop | GeForce RTX 3080 Ti Laptop |
|---|---|---|
| Architecture | Ampere | Ampere |
| Process Node | Samsung 8nm | Samsung 8nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 5,120 | 7,424✓ |
| Ray Tracing Cores | 40 | 58✓ |
| Tensor / AI Cores | 160 | 232✓ |
Clock Speeds
| Specification | GeForce RTX 3070 Laptop | GeForce RTX 3080 Ti Laptop |
|---|---|---|
| Base Clock | 1,110 MHz✓ | 975 MHz |
| Boost Clock | 1,560 MHz✓ | 1,395 MHz |
Memory
| Specification | GeForce RTX 3070 Laptop | GeForce RTX 3080 Ti Laptop |
|---|---|---|
| VRAM Capacity | 8 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 14 Gbps | 16 Gbps✓ |
| Bandwidth | 448 GB/s | 512 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 3070 Laptop | GeForce RTX 3080 Ti Laptop |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 125 W✓ | 150 W |
| Power Connectors | None | None |
| Released | Jan 2021 | Jan 2022 |