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 3090 Ti is significantly faster than the GeForce RTX 4080 Laptop, leading by roughly 33% in our performance index. The GeForce RTX 4080 Laptop is the cheaper option by $1,006 AED.
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GeForce RTX 3090 Ti vs GeForce RTX 4080 Laptop: In-Depth Breakdown
Performance: GeForce RTX 3090 Ti vs GeForce RTX 4080 Laptop
The GeForce RTX 3090 Ti is significantly faster, around 33% ahead of the GeForce RTX 4080 Laptop. That gap is enough to move it up a tier: the GeForce RTX 3090 Ti is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 4080 Laptop is better matched to 1440p. The GeForce RTX 3090 Ti packs 10,752 CUDA cores versus 7,424 on the GeForce RTX 4080 Laptop.
Price & Value
Right now the GeForce RTX 4080 Laptop starts at $8,939 AED against $9,945 AED for the GeForce RTX 3090 Ti. The GeForce RTX 3090 Ti still sits about $7,946 AED above its $1,999 AED MSRP.
Power & Efficiency
The GeForce RTX 4080 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 Ada Lovelace architecture on a TSMC 4N process is part of why it does more with each watt.
VRAM & Future-Proofing
With 24GB against 12GB, the GeForce RTX 3090 Ti has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 4080 Laptop's 12GB can fall short. The GeForce RTX 3090 Ti's memory is also faster — 1,008 GB/s versus 432 GB/s (384-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: GeForce RTX 3090 Ti or GeForce RTX 4080 Laptop?
The GeForce RTX 3090 Ti is the faster card by about 33%. 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 3090 Ti better than the GeForce RTX 4080 Laptop?
Which is better for 4K gaming, the GeForce RTX 3090 Ti or the GeForce RTX 4080 Laptop?
Is the GeForce RTX 3090 Ti worth the extra $1,006 AED over the GeForce RTX 4080 Laptop?
Does the GeForce RTX 3090 Ti have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3090 Ti | GeForce RTX 4080 Laptop |
|---|---|---|
| Architecture | Ampere | Ada Lovelace |
| Process Node | Samsung 8nm | TSMC 4N |
| CUDA Cores (CUDA Cores / CUDA Cores) | 10,752✓ | 7,424 |
| Ray Tracing Cores | 84✓ | 58 |
| Tensor / AI Cores | 336✓ | 232 |
Clock Speeds
| Specification | GeForce RTX 3090 Ti | GeForce RTX 4080 Laptop |
|---|---|---|
| Base Clock | 1,560 MHz✓ | 1,350 MHz |
| Boost Clock | 1,860 MHz | 2,280 MHz✓ |
Memory
| Specification | GeForce RTX 3090 Ti | GeForce RTX 4080 Laptop |
|---|---|---|
| VRAM Capacity | 24 GB✓ | 12 GB |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 384-bit✓ | 192-bit |
| Memory Speed | 21 Gbps✓ | 18 Gbps |
| Bandwidth | 1,008 GB/s✓ | 432 GB/s |
Connectivity & Power
| Specification | GeForce RTX 3090 Ti | GeForce RTX 4080 Laptop |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 450 W | 150 W✓ |
| Power Connectors | 1x 16-pin | None |
| Released | Mar 2022 | Feb 2023 |