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 XT is available. Benchmarks for other models are currently being processed.
The Radeon RX 9070 XT is significantly faster than the GeForce RTX 4090 Laptop, leading by roughly 30% in our performance index. The Radeon RX 9070 XT is the cheaper option by $3,231 GBP.
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Radeon RX 9070 XT vs GeForce RTX 4090 Laptop: In-Depth Breakdown
Performance: Radeon RX 9070 XT vs GeForce RTX 4090 Laptop
The Radeon RX 9070 XT is significantly faster, around 30% ahead of the GeForce RTX 4090 Laptop. That gap is enough to move it up a tier: the Radeon RX 9070 XT is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 4090 Laptop is better matched to 1440p.
Price & Value
Right now the Radeon RX 9070 XT starts at $569 GBP against $3,800 GBP for the GeForce RTX 4090 Laptop. The Radeon RX 9070 XT is trading below its $599 GBP MSRP — a genuine deal.
Power & Efficiency
The GeForce RTX 4090 Laptop draws just 150W versus 304W for the Radeon RX 9070 XT, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
Generation & Longevity
The Radeon RX 9070 XT 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 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 4090 Laptop or Radeon RX 9070 XT?
The Radeon RX 9070 XT is the faster card by about 30%. 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 XT better than the GeForce RTX 4090 Laptop?
Which is better for 4K gaming, the GeForce RTX 4090 Laptop or the Radeon RX 9070 XT?
Is the GeForce RTX 4090 Laptop worth the extra $3,231 GBP over the Radeon RX 9070 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4090 Laptop | Radeon RX 9070 XT |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 4 |
| Process Node | TSMC 4N | TSMC N4 |
| CUDA Cores (CUDA Cores / Stream Processors) | 9,728✓ | 4,096 |
| Ray Tracing Cores | 76✓ | 64 |
| Tensor / AI Cores | 304✓ | 128 |
Clock Speeds
| Specification | GeForce RTX 4090 Laptop | Radeon RX 9070 XT |
|---|---|---|
| Base Clock | 1,455 MHz | 1,660 MHz✓ |
| Boost Clock | 2,040 MHz | 2,970 MHz✓ |
Memory
| Specification | GeForce RTX 4090 Laptop | Radeon RX 9070 XT |
|---|---|---|
| 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 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 150 W✓ | 304 W |
| Power Connectors | None | 2x 8-pin |
| Released | Feb 2023 | Mar 2025 |
Related Reading
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