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 4080 is available. Benchmarks for other models are currently being processed.
On raw speed the GeForce RTX 4080 comes out significantly faster — about 38% ahead of the GeForce RTX 4090 Laptop.
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Comparable or lower specs
GeForce RTX 4080 vs GeForce RTX 4090 Laptop: In-Depth Breakdown
Performance: GeForce RTX 4080 vs GeForce RTX 4090 Laptop
The GeForce RTX 4080 is significantly faster, around 38% ahead of the GeForce RTX 4090 Laptop. That gap is enough to move it up a tier: the GeForce RTX 4080 is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 4090 Laptop is better matched to 1440p.
Power & Efficiency
At 150W against 320W, the GeForce RTX 4090 Laptop is both the lower-power and the more efficient card, making it the easier build to cool and power.
Memory & Bandwidth
The GeForce RTX 4080's memory is faster — 717 GB/s versus 576 GB/s — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: GeForce RTX 4080 or GeForce RTX 4090 Laptop?
The GeForce RTX 4080 is the faster card by about 38%. 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 4080 better than the GeForce RTX 4090 Laptop?
Which is better for 4K gaming, the GeForce RTX 4080 or the GeForce RTX 4090 Laptop?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4080 | GeForce RTX 4090 Laptop |
|---|---|---|
| Architecture | Ada Lovelace | Ada Lovelace |
| Process Node | TSMC 4N | TSMC 4N |
| CUDA Cores (CUDA Cores / CUDA Cores) | 9,728 | 9,728 |
| Ray Tracing Cores | 76 | 76 |
| Tensor / AI Cores | 304 | 304 |
Clock Speeds
| Specification | GeForce RTX 4080 | GeForce RTX 4090 Laptop |
|---|---|---|
| Base Clock | 2,205 MHz✓ | 1,455 MHz |
| Boost Clock | 2,505 MHz✓ | 2,040 MHz |
Memory
| Specification | GeForce RTX 4080 | GeForce RTX 4090 Laptop |
|---|---|---|
| VRAM Capacity | 16 GB | 16 GB |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 22.4 Gbps✓ | 18 Gbps |
| Bandwidth | 716.8 GB/s✓ | 576 GB/s |
Connectivity & Power
| Specification | GeForce RTX 4080 | GeForce RTX 4090 Laptop |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 320 W | 150 W✓ |
| Power Connectors | 1x 16-pin | None |
| Released | Sep 2022 | Feb 2023 |
Related Reading
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