GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
GeForce RTX 5070 Ti is the clear winner, offering 43.6% better value than GeForce RTX 3080 Ti.
The GeForce RTX 5070 Ti is dramatically faster than the GeForce RTX 3080 Ti, leading by roughly 41% in our performance index. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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GeForce RTX 5070 Ti vs GeForce RTX 3080 Ti: In-Depth Breakdown
Performance: GeForce RTX 5070 Ti vs GeForce RTX 3080 Ti
The GeForce RTX 5070 Ti is dramatically faster, around 41% ahead of the GeForce RTX 3080 Ti. That gap is enough to move it up a tier: the GeForce RTX 5070 Ti is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 3080 Ti is better matched to 1440p.
Price & Value
Right now the GeForce RTX 5070 Ti starts at $7,749 BRL against $7,890 BRL for the GeForce RTX 3080 Ti. Because it's both faster and competitively priced, the GeForce RTX 5070 Ti wins on performance-per-dollar by about 44%. The GeForce RTX 5070 Ti still sits about $7,000 BRL above its $749 BRL MSRP. The GeForce RTX 3080 Ti still sits about $6,691 BRL above its $1,199 BRL MSRP.
Power & Efficiency
The GeForce RTX 5070 Ti draws just 300W versus 350W for the GeForce RTX 3080 Ti, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom. Its more modern Blackwell architecture on a TSMC 4N process is part of why it does more with each watt.
VRAM & Future-Proofing
With 16GB against 12GB, the GeForce RTX 5070 Ti has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 3080 Ti's 12GB can fall short.
Generation & Longevity
The GeForce RTX 5070 Ti is roughly 4 years newer than the GeForce RTX 3080 Ti (Blackwell 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 5070 Ti?
The GeForce RTX 5070 Ti is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the GeForce RTX 3080 Ti if you find it at a steep discount.
Frequently Asked Questions
Is the GeForce RTX 5070 Ti better than the GeForce RTX 3080 Ti?
Which is better for 4K gaming, the GeForce RTX 3080 Ti or the GeForce RTX 5070 Ti?
Is the GeForce RTX 3080 Ti worth the extra $141 BRL over the GeForce RTX 5070 Ti?
Does the GeForce RTX 5070 Ti have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3080 Ti | GeForce RTX 5070 Ti |
|---|---|---|
| Architecture | Ampere | Blackwell |
| Process Node | Samsung 8nm | TSMC 4N |
| CUDA Cores (CUDA Cores / CUDA Cores) | 10,240✓ | 8,960 |
| Ray Tracing Cores | 80✓ | 70 |
| Tensor / AI Cores | 320✓ | 280 |
Clock Speeds
| Specification | GeForce RTX 3080 Ti | GeForce RTX 5070 Ti |
|---|---|---|
| Base Clock | 1,365 MHz | 2,300 MHz✓ |
| Boost Clock | 1,665 MHz | 2,452 MHz✓ |
Memory
| Specification | GeForce RTX 3080 Ti | GeForce RTX 5070 Ti |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB✓ |
| Memory Type | GDDR6X | GDDR7 |
| Memory Bus | 384-bit✓ | 256-bit |
| Memory Speed | 19 Gbps | 28 Gbps✓ |
| Bandwidth | 912 GB/s✓ | 896 GB/s |
Connectivity & Power
| Specification | GeForce RTX 3080 Ti | GeForce RTX 5070 Ti |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 350 W | 300 W✓ |
| Power Connectors | 1x 12-pin | 1x 16-pin |
| Released | May 2021 | Feb 2025 |
Related Reading
GeForce RTX 5070 Ti Best for: The Competitive Streamer & Path Tracing Enthusiast
Can you run Cyberpunk 2077 with full Path Tracing while streaming? We put the RTX 5070 Ti to the ultimate test using DLSS 4.5.
The 1440p Goldilocks: NVIDIA GeForce RTX 5070 Ti Review
Is the RTX 5070 Ti the perfect middle ground? We analyze the real-world performance of NVIDIA's 16GB Blackwell contender.
The 20GB Value King: AMD Radeon RX 7900 XT Review
With its massive 20GB VRAM and aggressive price cuts, the Radeon RX 7900 XT is a high-end 4K contender that refuses to age. Is it still worth it today?