GeForce RTX 3070 Laptop vs Radeon RX 7900 XT
On raw speed the Radeon RX 7900 XT comes out dramatically faster — about 117% ahead of the GeForce RTX 3070 Laptop.
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Only verified data for Radeon RX 7900 XT is available. Benchmarks for other models are currently being processed.
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Radeon RX 7900 XT vs GeForce RTX 3070 Laptop: In-Depth Breakdown
Performance: Radeon RX 7900 XT vs GeForce RTX 3070 Laptop
The Radeon RX 7900 XT is dramatically faster, around 117% ahead of the GeForce RTX 3070 Laptop. That gap is enough to move it up a tier: the Radeon RX 7900 XT is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 3070 Laptop is better matched to 1080p.
Power & Efficiency
At 125W against 300W, the GeForce RTX 3070 Laptop is both the lower-power and the more efficient card, making it the easier build to cool and power.
VRAM & Future-Proofing
The Radeon RX 7900 XT carries 20GB versus 8GB on the GeForce RTX 3070 Laptop. The extra 12GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 3070 Laptop brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7900 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 3070 Laptop or Radeon RX 7900 XT?
The Radeon RX 7900 XT is the faster card by about 117%. 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 7900 XT better than the GeForce RTX 3070 Laptop?
Which is better for 4K gaming, the GeForce RTX 3070 Laptop or the Radeon RX 7900 XT?
Does the Radeon RX 7900 XT have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 3070 Laptop or Radeon RX 7900 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3070 Laptop | Radeon RX 7900 XT |
|---|---|---|
| Architecture | Ampere | RDNA 3 |
| Process Node | Samsung 8nm | TSMC N5 |
| CUDA Cores (CUDA Cores / Stream Processors) | 5,120 | 5,376✓ |
| Ray Tracing Cores | 40 | 84✓ |
| Tensor / AI Cores | 160 | 168✓ |
Clock Speeds
| Specification | GeForce RTX 3070 Laptop | Radeon RX 7900 XT |
|---|---|---|
| Base Clock | 1,110 MHz | 1,500 MHz✓ |
| Boost Clock | 1,560 MHz | 2,400 MHz✓ |
Memory
| Specification | GeForce RTX 3070 Laptop | Radeon RX 7900 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 20 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 320-bit✓ |
| Memory Speed | 14 Gbps | 20 Gbps✓ |
| Bandwidth | 448 GB/s | 800 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 3070 Laptop | Radeon RX 7900 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 125 W✓ | 300 W |
| Power Connectors | None | 2x 8-pin |
| Released | Jan 2021 | Nov 2022 |
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