GeForce RTX 3080 Laptop vs Radeon RX 6900 XT
On raw speed the Radeon RX 6900 XT comes out dramatically faster — about 43% ahead of the GeForce RTX 3080 Laptop.
Market Value Leader
Only verified data for Radeon RX 6900 XT is available. Benchmarks for other models are currently being processed.
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Radeon RX 6900 XT vs GeForce RTX 3080 Laptop: In-Depth Breakdown
Performance: Radeon RX 6900 XT vs GeForce RTX 3080 Laptop
The Radeon RX 6900 XT is dramatically faster, around 43% ahead of the GeForce RTX 3080 Laptop. Both cards sit in the same broad class, well suited to 1440p.
Power & Efficiency
At 150W against 300W, the GeForce RTX 3080 Laptop is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern Ampere architecture on a Samsung 8nm process is part of why it does more with each watt.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 3080 Laptop brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6900 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 Laptop or Radeon RX 6900 XT?
The Radeon RX 6900 XT is the faster card by about 43%. Since one of these is a laptop GPU, its listed price covers the whole system rather than just the chip, so it isn't directly comparable — base your decision on the spec differences above.
Frequently Asked Questions
Is the Radeon RX 6900 XT better than the GeForce RTX 3080 Laptop?
Which is better for 4K gaming, the GeForce RTX 3080 Laptop or the Radeon RX 6900 XT?
Which should you buy: GeForce RTX 3080 Laptop or Radeon RX 6900 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3080 Laptop | Radeon RX 6900 XT |
|---|---|---|
| Architecture | Ampere | RDNA 2 |
| Process Node | Samsung 8nm | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 6,144✓ | 5,120 |
| Ray Tracing Cores | 48 | 80✓ |
| Tensor / AI Cores | 192 | — |
Clock Speeds
| Specification | GeForce RTX 3080 Laptop | Radeon RX 6900 XT |
|---|---|---|
| Base Clock | 1,110 MHz | 1,825 MHz✓ |
| Boost Clock | 1,545 MHz | 2,250 MHz✓ |
Memory
| Specification | GeForce RTX 3080 Laptop | Radeon RX 6900 XT |
|---|---|---|
| VRAM Capacity | 16 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 3080 Laptop | Radeon RX 6900 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 150 W✓ | 300 W |
| Power Connectors | None | 2x 8-pin |
| Released | Jan 2021 | Dec 2020 |