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 4090 is available. Benchmarks for other models are currently being processed.
The GeForce RTX 4090 is dramatically faster than the GeForce RTX 4090 Laptop, leading by roughly 80% in our performance index. The GeForce RTX 4090 is the cheaper option by $1,449 USD.
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Comparable or lower specs
GeForce RTX 4090 vs GeForce RTX 4090 Laptop: In-Depth Breakdown
Performance: GeForce RTX 4090 vs GeForce RTX 4090 Laptop
The GeForce RTX 4090 is dramatically faster, around 80% ahead of the GeForce RTX 4090 Laptop. That gap is enough to move it up a tier: the GeForce RTX 4090 is comfortable at 4K and high-refresh 1440p, while the GeForce RTX 4090 Laptop is better matched to 1440p. The GeForce RTX 4090 packs 16,384 CUDA cores versus 9,728 on the GeForce RTX 4090 Laptop. The GeForce RTX 4090 also has more RT cores (128 vs 76) and more AI cores (512 vs 304), strengthening its ray-tracing and AI-upscaling performance.
Price & Value
Right now the GeForce RTX 4090 starts at $1,700 USD against $3,149 USD for the GeForce RTX 4090 Laptop. The GeForce RTX 4090 still sits about $101 USD above its $1,599 USD MSRP.
Power & Efficiency
The GeForce RTX 4090 Laptop draws just 150W versus 450W for the GeForce RTX 4090, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
VRAM & Future-Proofing
With 24GB against 16GB, the GeForce RTX 4090 has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 4090 Laptop's 16GB can fall short. The GeForce RTX 4090'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 4090 or GeForce RTX 4090 Laptop?
The GeForce RTX 4090 is the faster card by about 80%. 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 4090 better than the GeForce RTX 4090 Laptop?
Which is better for 4K gaming, the GeForce RTX 4090 or the GeForce RTX 4090 Laptop?
Is the GeForce RTX 4090 Laptop worth the extra $1,449 USD over the GeForce RTX 4090?
Does the GeForce RTX 4090 have enough VRAM advantage to matter?
Which is better for ray tracing, the GeForce RTX 4090 or the GeForce RTX 4090 Laptop?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4090 | GeForce RTX 4090 Laptop |
|---|---|---|
| Architecture | Ada Lovelace | Ada Lovelace |
| Process Node | TSMC 4N | TSMC 4N |
| CUDA Cores (CUDA Cores / CUDA Cores) | 16,384✓ | 9,728 |
| Ray Tracing Cores | 128✓ | 76 |
| Tensor / AI Cores | 512✓ | 304 |
Clock Speeds
| Specification | GeForce RTX 4090 | GeForce RTX 4090 Laptop |
|---|---|---|
| Base Clock | 2,235 MHz✓ | 1,455 MHz |
| Boost Clock | 2,520 MHz✓ | 2,040 MHz |
Memory
| Specification | GeForce RTX 4090 | 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 4090 | 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 | Sep 2022 | Feb 2023 |