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.
On raw speed the GeForce RTX 5080 comes out dramatically faster — about 103% ahead of the GeForce RTX 4080 Laptop.
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Comparable or lower specs
GeForce RTX 5080 vs GeForce RTX 4080 Laptop: In-Depth Breakdown
Performance: GeForce RTX 5080 vs GeForce RTX 4080 Laptop
The GeForce RTX 5080 is dramatically faster, around 103% ahead of the GeForce RTX 4080 Laptop. That gap is enough to move it up a tier: the GeForce RTX 5080 is comfortable at 4K and high-refresh 1440p, while the GeForce RTX 4080 Laptop is better matched to 1440p. The GeForce RTX 5080 packs 10,752 CUDA cores versus 7,424 on the GeForce RTX 4080 Laptop.
Power & Efficiency
At 150W against 360W, the GeForce RTX 4080 Laptop is both the lower-power and the more efficient card, making it the easier build to cool and power.
VRAM & Future-Proofing
The GeForce RTX 5080 carries 16GB versus 12GB on the GeForce RTX 4080 Laptop. The extra 4GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The GeForce RTX 5080's memory is also faster — 960 GB/s versus 432 GB/s (256-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce RTX 5080 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?
The GeForce RTX 5080 is the faster card by about 103%. 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 better than the GeForce RTX 4080 Laptop?
Which is better for 4K gaming, the GeForce RTX 4080 Laptop or the GeForce RTX 5080?
Does the GeForce RTX 5080 have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4080 Laptop | GeForce RTX 5080 |
|---|---|---|
| Architecture | Ada Lovelace | Blackwell |
| Process Node | TSMC 4N | TSMC 4N |
| CUDA Cores (CUDA Cores / CUDA Cores) | 7,424 | 10,752✓ |
| Ray Tracing Cores | 58 | 84✓ |
| Tensor / AI Cores | 232 | 336✓ |
Clock Speeds
| Specification | GeForce RTX 4080 Laptop | GeForce RTX 5080 |
|---|---|---|
| Base Clock | 1,350 MHz | 2,295 MHz✓ |
| Boost Clock | 2,280 MHz | 2,617 MHz✓ |
Memory
| Specification | GeForce RTX 4080 Laptop | GeForce RTX 5080 |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR7 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 18 Gbps | 30 Gbps✓ |
| Bandwidth | 432 GB/s | 960 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 4080 Laptop | GeForce RTX 5080 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 150 W✓ | 360 W |
| Power Connectors | None | 1x 16-pin |
| Released | Feb 2023 | Jan 2025 |
Related Reading
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The 1440p Goldilocks: NVIDIA GeForce RTX 5070 Ti Review
Is the RTX 5070 Ti the perfect middle ground? We analyze the real-world performance of NVIDIA's 16GB Blackwell contender.