GeForce RTX 3080 vs Radeon RX 6750 XT
On raw speed the GeForce RTX 3080 comes out ahead: well ahead on speed, about 35% ahead of the Radeon RX 6750 XT. Best performance and best value in one card here — the clear recommendation if you can afford it.
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GeForce RTX 3080 vs Radeon RX 6750 XT: In-Depth Breakdown
Performance: GeForce RTX 3080 vs Radeon RX 6750 XT
The GeForce RTX 3080 is significantly faster, around 35% ahead of the Radeon RX 6750 XT. Both cards sit in the same broad class, well suited to 1440p.
Price & Value
The Radeon RX 6750 XT currently lists from $462 CAD, $107 CAD less than the GeForce RTX 3080 at $569 CAD. Because it's both faster and competitively priced, the GeForce RTX 3080 wins on performance-per-dollar by about 9%. The Radeon RX 6750 XT is trading below its $549 CAD MSRP — a genuine deal. The GeForce RTX 3080 is trading below its $699 CAD MSRP — a genuine deal.
Power & Efficiency
On power, the Radeon RX 6750 XT is the gentler choice at 250W versus 320W. The GeForce RTX 3080 is more efficient per watt because it's faster, but its higher 320W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
VRAM favors the Radeon RX 6750 XT at 12GB versus 10GB on the GeForce RTX 3080 — that extra 2GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work.
Generation & Longevity
The Radeon RX 6750 XT is roughly 2 years newer than the GeForce RTX 3080 (RDNA 2 vs Ampere), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 3080 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6750 XT offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: GeForce RTX 3080 or Radeon RX 6750 XT?
The GeForce RTX 3080 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX 6750 XT if you find it at a steep discount.
Frequently Asked Questions
Is the GeForce RTX 3080 better than the Radeon RX 6750 XT?
Which is better for 4K gaming, the GeForce RTX 3080 or the Radeon RX 6750 XT?
Is the GeForce RTX 3080 worth the extra $107 CAD over the Radeon RX 6750 XT?
Does the Radeon RX 6750 XT have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 3080 or Radeon RX 6750 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3080 | Radeon RX 6750 XT |
|---|---|---|
| Architecture | Ampere | RDNA 2 |
| Process Node | Samsung 8nm | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 8,704✓ | 2,560 |
| Ray Tracing Cores | 68✓ | 40 |
| Tensor / AI Cores | 272 | — |
Clock Speeds
| Specification | GeForce RTX 3080 | Radeon RX 6750 XT |
|---|---|---|
| Base Clock | 1,440 MHz | 2,150 MHz✓ |
| Boost Clock | 1,710 MHz | 2,600 MHz✓ |
Memory
| Specification | GeForce RTX 3080 | Radeon RX 6750 XT |
|---|---|---|
| VRAM Capacity | 10 GB | 12 GB✓ |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 320-bit✓ | 192-bit |
| Memory Speed | 19 Gbps✓ | 18 Gbps |
| Bandwidth | 760 GB/s✓ | 432 GB/s |
Connectivity & Power
| Specification | GeForce RTX 3080 | Radeon RX 6750 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 320 W | 250 W✓ |
| Power Connectors | 1x 12-pin | 2x 8-pin |
| Released | Sep 2020 | Mar 2022 |