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 3090 Ti is available. Benchmarks for other models are currently being processed.
The GeForce RTX 5090 Laptop is noticeably faster than the GeForce RTX 3090 Ti, leading by roughly 14% in our performance index. The GeForce RTX 3090 Ti is the cheaper option by $1,809 EUR.
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GeForce RTX 5090 Laptop vs GeForce RTX 3090 Ti: In-Depth Breakdown
Performance: GeForce RTX 5090 Laptop vs GeForce RTX 3090 Ti
The GeForce RTX 5090 Laptop is noticeably faster, around 14% ahead of the GeForce RTX 3090 Ti. Both cards sit in the same broad class, well suited to 4K with upscaling and native 1440p.
Price & Value
Right now the GeForce RTX 3090 Ti starts at $1,990 EUR against $3,799 EUR for the GeForce RTX 5090 Laptop.
Power & Efficiency
The GeForce RTX 5090 Laptop draws just 150W versus 450W for the GeForce RTX 3090 Ti, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom. Its more modern Blackwell architecture on a TSMC 4NP process is part of why it does more with each watt.
VRAM & Future-Proofing
With 24GB against 16GB, the GeForce RTX 3090 Ti has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 5090 Laptop's 16GB can fall short. The GeForce RTX 3090 Ti's memory is also faster — 1,008 GB/s versus 896 GB/s (384-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce RTX 5090 Laptop is roughly 3 years newer than the GeForce RTX 3090 Ti (Blackwell vs Ampere), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 3090 Ti or GeForce RTX 5090 Laptop?
The GeForce RTX 5090 Laptop is the faster card by about 14%. 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 Laptop better than the GeForce RTX 3090 Ti?
Which is better for 4K gaming, the GeForce RTX 3090 Ti or the GeForce RTX 5090 Laptop?
Is the GeForce RTX 5090 Laptop worth the extra $1,809 EUR over the GeForce RTX 3090 Ti?
Does the GeForce RTX 3090 Ti have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3090 Ti | GeForce RTX 5090 Laptop |
|---|---|---|
| Architecture | Ampere | Blackwell |
| Process Node | Samsung 8nm | TSMC 4NP |
| CUDA Cores (CUDA Cores / CUDA Cores) | 10,752✓ | 10,240 |
| Ray Tracing Cores | 84✓ | 80 |
| Tensor / AI Cores | 336✓ | 320 |
Clock Speeds
| Specification | GeForce RTX 3090 Ti | GeForce RTX 5090 Laptop |
|---|---|---|
| Base Clock | 1,560 MHz✓ | 1,340 MHz |
| Boost Clock | 1,860 MHz | 1,890 MHz✓ |
Memory
| Specification | GeForce RTX 3090 Ti | GeForce RTX 5090 Laptop |
|---|---|---|
| VRAM Capacity | 24 GB✓ | 16 GB |
| Memory Type | GDDR6X | GDDR7 |
| Memory Bus | 384-bit✓ | 256-bit |
| Memory Speed | 21 Gbps | 28 Gbps✓ |
| Bandwidth | 1,008 GB/s✓ | 896 GB/s |
Connectivity & Power
| Specification | GeForce RTX 3090 Ti | GeForce RTX 5090 Laptop |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 450 W | 150 W✓ |
| Power Connectors | 1x 16-pin | None |
| Released | Mar 2022 | Jan 2025 |