GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Only verified data for Radeon RX 9070 is available. Benchmarks for other models are currently being processed.
On raw speed the Radeon RX 9070 comes out noticeably faster — about 13% ahead of the GeForce RTX 4090 Laptop. The Radeon RX 9070 is the cheaper option by $3,310 GBP.
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Radeon RX 9070 vs GeForce RTX 4090 Laptop: In-Depth Breakdown
Performance: Radeon RX 9070 vs GeForce RTX 4090 Laptop
The Radeon RX 9070 is noticeably faster, around 13% ahead of the GeForce RTX 4090 Laptop. That gap is enough to move it up a tier: the Radeon RX 9070 is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 4090 Laptop is better matched to 1440p.
Price & Value
The Radeon RX 9070 currently lists from $490 GBP, $3,310 GBP less than the GeForce RTX 4090 Laptop at $3,800 GBP. The Radeon RX 9070 is trading below its $549 GBP MSRP — a genuine deal.
Power & Efficiency
At 150W against 220W, the GeForce RTX 4090 Laptop is both the lower-power and the more efficient card, making it the easier build to cool and power.
Generation & Longevity
The Radeon RX 9070 is roughly 2 years newer than the GeForce RTX 4090 Laptop (RDNA 4 vs Ada Lovelace), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 4090 Laptop brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 9070 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 4090 Laptop or Radeon RX 9070?
The Radeon RX 9070 is the faster card by about 13%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Frequently Asked Questions
Is the Radeon RX 9070 better than the GeForce RTX 4090 Laptop?
Which is better for 4K gaming, the GeForce RTX 4090 Laptop or the Radeon RX 9070?
Is the GeForce RTX 4090 Laptop worth the extra $3,310 GBP over the Radeon RX 9070?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4090 Laptop | Radeon RX 9070 |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 4 |
| Process Node | TSMC 4N | TSMC N4 |
| CUDA Cores (CUDA Cores / Stream Processors) | 9,728✓ | 3,584 |
| Ray Tracing Cores | 76✓ | 56 |
| Tensor / AI Cores | 304✓ | 112 |
Clock Speeds
| Specification | GeForce RTX 4090 Laptop | Radeon RX 9070 |
|---|---|---|
| Base Clock | 1,455 MHz✓ | 1,330 MHz |
| Boost Clock | 2,040 MHz | 2,520 MHz✓ |
Memory
| Specification | GeForce RTX 4090 Laptop | Radeon RX 9070 |
|---|---|---|
| VRAM Capacity | 16 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 18 Gbps | 20 Gbps✓ |
| Bandwidth | 576 GB/s | 644.6 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 4090 Laptop | Radeon RX 9070 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 150 W✓ | 220 W |
| Power Connectors | None | 2x 8-pin |
| Released | Feb 2023 | Mar 2025 |
Related Reading
NVIDIA GeForce RTX 4070: The 1440p Legend in the Current Market
As new architectures dominate the headlines, the RTX 4070 has become the ultimate high-value target for 1440p gamers. Is it still a smart buy today?
The 20GB Value King: AMD Radeon RX 7900 XT Review
With its massive 20GB VRAM and aggressive price cuts, the Radeon RX 7900 XT is a high-end 4K contender that refuses to age. Is it still worth it today?