GeForce RTX 4070 Laptop vs Radeon RX 7900 XTX
The Radeon RX 7900 XTX is dramatically faster than the GeForce RTX 4070 Laptop, leading by roughly 143% in our performance index.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for GeForce RTX 4070 Laptop and Radeon RX 7900 XTX.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Comparable or lower specs
Radeon RX 7900 XTX vs GeForce RTX 4070 Laptop: In-Depth Breakdown
Performance: Radeon RX 7900 XTX vs GeForce RTX 4070 Laptop
The Radeon RX 7900 XTX is dramatically faster, around 143% ahead of the GeForce RTX 4070 Laptop. That gap is enough to move it up a tier: the Radeon RX 7900 XTX is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 4070 Laptop is better matched to 1080p.
Power & Efficiency
The GeForce RTX 4070 Laptop draws just 115W versus 355W for the Radeon RX 7900 XTX, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom. Its more modern Ada Lovelace architecture on a TSMC 4N process is part of why it does more with each watt.
VRAM & Future-Proofing
With 24GB against 8GB, the Radeon RX 7900 XTX has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 4070 Laptop's 8GB can fall short.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 4070 Laptop brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7900 XTX 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 4070 Laptop or Radeon RX 7900 XTX?
The Radeon RX 7900 XTX is the faster card by about 143%. 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 XTX better than the GeForce RTX 4070 Laptop?
Which is better for 4K gaming, the GeForce RTX 4070 Laptop or the Radeon RX 7900 XTX?
Does the Radeon RX 7900 XTX have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 4070 Laptop or Radeon RX 7900 XTX?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4070 Laptop | Radeon RX 7900 XTX |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 3 |
| Process Node | TSMC 4N | TSMC N5 |
| CUDA Cores (CUDA Cores / Stream Processors) | 4,608 | 6,144✓ |
| Ray Tracing Cores | 36 | 96✓ |
| Tensor / AI Cores | 144 | 192✓ |
Clock Speeds
| Specification | GeForce RTX 4070 Laptop | Radeon RX 7900 XTX |
|---|---|---|
| Base Clock | 1,395 MHz | 1,900 MHz✓ |
| Boost Clock | 2,175 MHz | 2,500 MHz✓ |
Memory
| Specification | GeForce RTX 4070 Laptop | Radeon RX 7900 XTX |
|---|---|---|
| VRAM Capacity | 8 GB | 24 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 128-bit | 384-bit✓ |
| Memory Speed | 16 Gbps | 20 Gbps✓ |
| Bandwidth | 256 GB/s | 960 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 4070 Laptop | Radeon RX 7900 XTX |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| TDP | 115 W✓ | 355 W |
| Power Connectors | None | 2x 8-pin |
| Released | Feb 2023 | Nov 2022 |
