GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for GeForce RTX 4080 Laptop and GeForce RTX 5080 Laptop.
The GeForce RTX 5080 Laptop is significantly faster than the GeForce RTX 4080 Laptop, leading by roughly 27% in our performance index.
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GeForce RTX 5080 Laptop vs GeForce RTX 4080 Laptop: In-Depth Breakdown
Performance: GeForce RTX 5080 Laptop vs GeForce RTX 4080 Laptop
The GeForce RTX 5080 Laptop is significantly faster, around 27% ahead of the GeForce RTX 4080 Laptop. That gap is enough to move it up a tier: the GeForce RTX 5080 Laptop is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 4080 Laptop is better matched to 1440p. The GeForce RTX 5080 Laptop packs 8,192 CUDA cores versus 7,424 on the GeForce RTX 4080 Laptop.
Memory & Bandwidth
The GeForce RTX 5080 Laptop's memory is faster — 672 GB/s versus 432 GB/s — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce RTX 5080 Laptop is roughly 2 years newer than the GeForce RTX 4080 Laptop (Blackwell vs Ada Lovelace), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 4080 Laptop or GeForce RTX 5080 Laptop?
The GeForce RTX 5080 Laptop is the faster card by about 27%. 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 5080 Laptop better than the GeForce RTX 4080 Laptop?
Which is better for 4K gaming, the GeForce RTX 4080 Laptop or the GeForce RTX 5080 Laptop?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4080 Laptop | GeForce RTX 5080 Laptop |
|---|---|---|
| Architecture | Ada Lovelace | Blackwell |
| Process Node | TSMC 4N | TSMC 4NP |
| CUDA Cores (CUDA Cores / CUDA Cores) | 7,424 | 8,192✓ |
| Ray Tracing Cores | 58 | 64✓ |
| Tensor / AI Cores | 232 | 256✓ |
Clock Speeds
| Specification | GeForce RTX 4080 Laptop | GeForce RTX 5080 Laptop |
|---|---|---|
| Base Clock | 1,350 MHz | 1,410 MHz✓ |
| Boost Clock | 2,280 MHz✓ | 2,115 MHz |
Memory
| Specification | GeForce RTX 4080 Laptop | GeForce RTX 5080 Laptop |
|---|---|---|
| VRAM Capacity | 12 GB | 12 GB |
| Memory Type | GDDR6 | GDDR7 |
| Memory Bus | 192-bit | 192-bit |
| Memory Speed | 18 Gbps | 28 Gbps✓ |
| Bandwidth | 432 GB/s | 672 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 4080 Laptop | GeForce RTX 5080 Laptop |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 150 W | 150 W |
| Power Connectors | None | None |
| Released | Feb 2023 | Jan 2025 |