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.
On raw speed the GeForce RTX 3090 Ti comes out noticeably faster — about 10% ahead of the GeForce RTX 4090 Laptop. The GeForce RTX 3090 Ti is the cheaper option by $3,860 CAD.
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GeForce RTX 3090 Ti vs GeForce RTX 4090 Laptop: In-Depth Breakdown
Performance: GeForce RTX 3090 Ti vs GeForce RTX 4090 Laptop
The GeForce RTX 3090 Ti is noticeably faster, around 10% ahead of the GeForce RTX 4090 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 4090 Laptop is better matched to 1440p. The GeForce RTX 3090 Ti packs 10,752 CUDA cores versus 9,728 on the GeForce RTX 4090 Laptop.
Price & Value
The GeForce RTX 3090 Ti currently lists from $2,300 CAD, $3,860 CAD less than the GeForce RTX 4090 Laptop at $6,160 CAD. The GeForce RTX 3090 Ti still sits about $301 CAD above its $1,999 CAD MSRP.
Power & Efficiency
At 150W against 450W, the GeForce RTX 4090 Laptop is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern Ada Lovelace architecture on a TSMC 4N process is part of why it does more with each watt.
VRAM & Future-Proofing
The GeForce RTX 3090 Ti carries 24GB versus 16GB on the GeForce RTX 4090 Laptop. The extra 8GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The GeForce RTX 3090 Ti's memory is also faster — 1,008 GB/s versus 576 GB/s (384-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: GeForce RTX 3090 Ti or GeForce RTX 4090 Laptop?
The GeForce RTX 3090 Ti is the faster card by about 10%. 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 4090 Laptop?
Which is better for 4K gaming, the GeForce RTX 3090 Ti or the GeForce RTX 4090 Laptop?
Is the GeForce RTX 4090 Laptop worth the extra $3,860 CAD 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 4090 Laptop |
|---|---|---|
| Architecture | Ampere | Ada Lovelace |
| Process Node | Samsung 8nm | TSMC 4N |
| CUDA Cores (CUDA Cores / CUDA Cores) | 10,752✓ | 9,728 |
| Ray Tracing Cores | 84✓ | 76 |
| Tensor / AI Cores | 336✓ | 304 |
Clock Speeds
| Specification | GeForce RTX 3090 Ti | GeForce RTX 4090 Laptop |
|---|---|---|
| Base Clock | 1,560 MHz✓ | 1,455 MHz |
| Boost Clock | 1,860 MHz | 2,040 MHz✓ |
Memory
| Specification | GeForce RTX 3090 Ti | GeForce RTX 4090 Laptop |
|---|---|---|
| VRAM Capacity | 24 GB✓ | 16 GB |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 384-bit✓ | 256-bit |
| Memory Speed | 21 Gbps✓ | 18 Gbps |
| Bandwidth | 1,008 GB/s✓ | 576 GB/s |
Connectivity & Power
| Specification | GeForce RTX 3090 Ti | GeForce RTX 4090 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 |