GeForce RTX 3070 Ti Laptop vs GeForce RTX 5070 Ti Laptop
On raw speed the GeForce RTX 5070 Ti Laptop comes out ahead: well ahead on speed, about 27% ahead of the GeForce RTX 3070 Ti Laptop. The GeForce RTX 3070 Ti Laptop is the cheaper option by $4 GBP.
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GeForce RTX 5070 Ti Laptop vs GeForce RTX 3070 Ti Laptop: In-Depth Breakdown
Performance: GeForce RTX 5070 Ti Laptop vs GeForce RTX 3070 Ti Laptop
The GeForce RTX 5070 Ti Laptop is significantly faster, around 27% ahead of the GeForce RTX 3070 Ti Laptop. Both cards sit in the same broad class, well suited to 1440p. The GeForce RTX 5070 Ti Laptop packs 6,144 CUDA cores versus 5,888 on the GeForce RTX 3070 Ti Laptop.
Price & Value
The GeForce RTX 3070 Ti Laptop currently lists from $1,596 GBP, $4 GBP less than the GeForce RTX 5070 Ti Laptop at $1,600 GBP.
Power & Efficiency
On power, the GeForce RTX 3070 Ti Laptop is the gentler choice at 125W versus 140W. The GeForce RTX 5070 Ti Laptop is more efficient per watt because it's faster, but its higher 140W draw means more heat and a bigger PSU. Its more modern Blackwell architecture on a TSMC 4NP process is part of why it does more with each watt.
VRAM & Future-Proofing
VRAM favors the GeForce RTX 5070 Ti Laptop at 12GB versus 8GB on the GeForce RTX 3070 Ti Laptop — that extra 4GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work. The GeForce RTX 5070 Ti Laptop's memory is also faster — 672 GB/s versus 448 GB/s (192-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce RTX 5070 Ti Laptop is roughly 3 years newer than the GeForce RTX 3070 Ti Laptop (Blackwell vs Ampere), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 3070 Ti Laptop or GeForce RTX 5070 Ti Laptop?
The GeForce RTX 5070 Ti Laptop is the faster card by about 27%. 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 5070 Ti Laptop better than the GeForce RTX 3070 Ti Laptop?
Which is better for 4K gaming, the GeForce RTX 3070 Ti Laptop or the GeForce RTX 5070 Ti Laptop?
Is the GeForce RTX 5070 Ti Laptop worth the extra $4 GBP over the GeForce RTX 3070 Ti Laptop?
Does the GeForce RTX 5070 Ti Laptop have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 3070 Ti Laptop or GeForce RTX 5070 Ti Laptop?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3070 Ti Laptop | GeForce RTX 5070 Ti Laptop |
|---|---|---|
| Architecture | Ampere | Blackwell |
| Process Node | Samsung 8nm | TSMC 4NP |
| CUDA Cores (CUDA Cores / CUDA Cores) | 5,888 | 6,144✓ |
| Ray Tracing Cores | 46 | 48✓ |
| Tensor / AI Cores | 184 | 192✓ |
Clock Speeds
| Specification | GeForce RTX 3070 Ti Laptop | GeForce RTX 5070 Ti Laptop |
|---|---|---|
| Base Clock | 1,035 MHz | 1,350 MHz✓ |
| Boost Clock | 1,485 MHz | 2,100 MHz✓ |
Memory
| Specification | GeForce RTX 3070 Ti Laptop | GeForce RTX 5070 Ti Laptop |
|---|---|---|
| VRAM Capacity | 8 GB | 12 GB✓ |
| Memory Type | GDDR6 | GDDR7 |
| Memory Bus | 256-bit✓ | 192-bit |
| Memory Speed | 14 Gbps | 28 Gbps✓ |
| Bandwidth | 448 GB/s | 672 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 3070 Ti Laptop | GeForce RTX 5070 Ti Laptop |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 125 W✓ | 140 W |
| Power Connectors | None | None |
| Released | Jan 2022 | Jan 2025 |