GeForce RTX 4070 vs Radeon RX 7900M
The GeForce RTX 4070 and Radeon RX 7900M trade blows on raw performance, landing within a few percent of each other.
Market Value Leader
Only verified data for GeForce RTX 4070 is available. Benchmarks for other models are currently being processed.
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GeForce RTX 4070 vs Radeon RX 7900M: In-Depth Breakdown
Performance: GeForce RTX 4070 vs Radeon RX 7900M
The GeForce RTX 4070 and Radeon RX 7900M post nearly the same score in our performance index, so neither holds a meaningful raw-speed advantage. Both are best suited to 1440p gaming.
Power & Efficiency
At 180W against 200W, the Radeon RX 7900M 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 7900M carries 16GB versus 12GB on the GeForce RTX 4070. The extra 4GB 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 4070 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7900M 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 or Radeon RX 7900M?
The GeForce RTX 4070 is the faster card. 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 GeForce RTX 4070 better than the Radeon RX 7900M?
Which is better for 4K gaming, the GeForce RTX 4070 or the Radeon RX 7900M?
Does the Radeon RX 7900M have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 4070 or Radeon RX 7900M?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4070 | Radeon RX 7900M |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 3 |
| Process Node | TSMC N4 | TSMC N5 |
| CUDA Cores (CUDA Cores / Stream Processors) | 5,888✓ | 4,608 |
| Ray Tracing Cores | 46 | 72✓ |
| Tensor / AI Cores | 184✓ | 144 |
Clock Speeds
| Specification | GeForce RTX 4070 | Radeon RX 7900M |
|---|---|---|
| Base Clock | 1,920 MHz✓ | 1,825 MHz |
| Boost Clock | 2,475 MHz✓ | 2,090 MHz |
Memory
| Specification | GeForce RTX 4070 | Radeon RX 7900M |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB✓ |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 21 Gbps✓ | 18 Gbps |
| Bandwidth | 504 GB/s | 576 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 4070 | Radeon RX 7900M |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 200 W | 180 W✓ |
| Power Connectors | 1x 16-pin | None |
| Released | Apr 2023 | Oct 2023 |
