GeForce RTX 3080 Ti vs GeForce RTX 4070
On raw speed the GeForce RTX 3080 Ti comes out ahead: edging it out narrowly, about 5% ahead of the GeForce RTX 4070. That said, the GeForce RTX 4070 is the smarter buy on value — $100 USD less for the performance on offer.
Maximum Capacity Reached. Remove a model to add another. (2/2)
GeForce RTX 3080 Ti vs GeForce RTX 4070: In-Depth Breakdown
Performance: GeForce RTX 3080 Ti vs GeForce RTX 4070
The GeForce RTX 3080 Ti is marginally faster, around 5% ahead of the GeForce RTX 4070. Both cards sit in the same broad class, well suited to 1440p. The GeForce RTX 3080 Ti packs 10,240 CUDA cores versus 5,888 on the GeForce RTX 4070.
Price & Value
The GeForce RTX 4070 currently lists from $450 USD, $100 USD less than the GeForce RTX 3080 Ti at $550 USD. Despite being slower, the GeForce RTX 4070 offers the better performance-per-dollar (~16% better value), so budget-focused buyers should weigh it carefully. The GeForce RTX 4070 is trading below its $600 USD MSRP — a genuine deal. The GeForce RTX 3080 Ti is trading below its $1,199 USD MSRP — a genuine deal.
Power & Efficiency
At 200W against 350W, the GeForce RTX 4070 is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern Ada Lovelace architecture on a TSMC N4 process is part of why it does more with each watt.
Memory & Bandwidth
The GeForce RTX 3080 Ti's memory is faster — 912 GB/s versus 504 GB/s (384-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce RTX 4070 is roughly 2 years newer than the GeForce RTX 3080 Ti (Ada Lovelace vs Ampere), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 3080 Ti or GeForce RTX 4070?
Choose the GeForce RTX 3080 Ti if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce RTX 4070 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the GeForce RTX 3080 Ti better than the GeForce RTX 4070?
Which is better for 4K gaming, the GeForce RTX 3080 Ti or the GeForce RTX 4070?
Is the GeForce RTX 3080 Ti worth the extra $100 USD over the GeForce RTX 4070?
Which should you buy: GeForce RTX 3080 Ti or GeForce RTX 4070?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3080 Ti | GeForce RTX 4070 |
|---|---|---|
| Architecture | Ampere | Ada Lovelace |
| Process Node | Samsung 8nm | TSMC N4 |
| CUDA Cores (CUDA Cores / CUDA Cores) | 10,240✓ | 5,888 |
| Ray Tracing Cores | 80✓ | 46 |
| Tensor / AI Cores | 320✓ | 184 |
Clock Speeds
| Specification | GeForce RTX 3080 Ti | GeForce RTX 4070 |
|---|---|---|
| Base Clock | 1,365 MHz | 1,920 MHz✓ |
| Boost Clock | 1,665 MHz | 2,475 MHz✓ |
Memory
| Specification | GeForce RTX 3080 Ti | GeForce RTX 4070 |
|---|---|---|
| VRAM Capacity | 12 GB | 12 GB |
| Memory Type | GDDR6X | GDDR6X |
| Memory Bus | 384-bit✓ | 192-bit |
| Memory Speed | 19 Gbps | 21 Gbps✓ |
| Bandwidth | 912 GB/s✓ | 504 GB/s |
Connectivity & Power
| Specification | GeForce RTX 3080 Ti | GeForce RTX 4070 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 350 W | 200 W✓ |
| Power Connectors | 1x 12-pin | 1x 16-pin |
| Released | May 2021 | Apr 2023 |
