GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Only verified data for GeForce RTX 5090 is available. Benchmarks for other models are currently being processed.
On raw speed the GeForce RTX 5090 comes out dramatically faster — about 150% ahead of the GeForce RTX 4090 Laptop. The GeForce RTX 4090 Laptop is the cheaper option by $1,000 EUR.
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Comparable or lower specs
GeForce RTX 5090 vs GeForce RTX 4090 Laptop: In-Depth Breakdown
Performance: GeForce RTX 5090 vs GeForce RTX 4090 Laptop
The GeForce RTX 5090 is dramatically faster, around 150% ahead of the GeForce RTX 4090 Laptop. That gap is enough to move it up a tier: the GeForce RTX 5090 is comfortable at 4K and high-refresh 1440p, while the GeForce RTX 4090 Laptop is better matched to 1440p. The GeForce RTX 5090 packs 21,760 CUDA cores versus 9,728 on the GeForce RTX 4090 Laptop.
Price & Value
The GeForce RTX 4090 Laptop currently lists from $2,999 EUR, $1,000 EUR less than the GeForce RTX 5090 at $3,999 EUR. The GeForce RTX 5090 still sits about $2,000 EUR above its $1,999 EUR MSRP.
Power & Efficiency
At 150W against 575W, the GeForce RTX 4090 Laptop is both the lower-power and the more efficient card, making it the easier build to cool and power.
VRAM & Future-Proofing
The GeForce RTX 5090 carries 32GB versus 16GB on the GeForce RTX 4090 Laptop. The extra 16GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The GeForce RTX 5090's memory is also faster — 1,792 GB/s versus 576 GB/s (512-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce RTX 5090 is roughly 2 years newer than the GeForce RTX 4090 Laptop (Blackwell vs Ada Lovelace), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 4090 Laptop or GeForce RTX 5090?
The GeForce RTX 5090 is the faster card by about 150%. 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 GeForce RTX 5090 better than the GeForce RTX 4090 Laptop?
Which is better for 4K gaming, the GeForce RTX 4090 Laptop or the GeForce RTX 5090?
Is the GeForce RTX 5090 worth the extra $1,000 EUR over the GeForce RTX 4090 Laptop?
Does the GeForce RTX 5090 have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4090 Laptop | GeForce RTX 5090 |
|---|---|---|
| Architecture | Ada Lovelace | Blackwell |
| Process Node | TSMC 4N | TSMC 4N |
| CUDA Cores (CUDA Cores / CUDA Cores) | 9,728 | 21,760✓ |
| Ray Tracing Cores | 76 | 170✓ |
| Tensor / AI Cores | 304 | 680✓ |
Clock Speeds
| Specification | GeForce RTX 4090 Laptop | GeForce RTX 5090 |
|---|---|---|
| Base Clock | 1,455 MHz | 2,010 MHz✓ |
| Boost Clock | 2,040 MHz | 2,407 MHz✓ |
Memory
| Specification | GeForce RTX 4090 Laptop | GeForce RTX 5090 |
|---|---|---|
| VRAM Capacity | 16 GB | 32 GB✓ |
| Memory Type | GDDR6 | GDDR7 |
| Memory Bus | 256-bit | 512-bit✓ |
| Memory Speed | 18 Gbps | 28 Gbps✓ |
| Bandwidth | 576 GB/s | 1,792 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 4090 Laptop | GeForce RTX 5090 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 150 W✓ | 575 W |
| Power Connectors | None | 1x 16-pin |
| Released | Feb 2023 | Jan 2025 |
