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 3080 is available. Benchmarks for other models are currently being processed.
The GeForce RTX 5080 Laptop is significantly faster than the GeForce RTX 3080, leading by roughly 20% in our performance index. The GeForce RTX 3080 is the cheaper option by $1,824 EUR.
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GeForce RTX 5080 Laptop vs GeForce RTX 3080: In-Depth Breakdown
Performance: GeForce RTX 5080 Laptop vs GeForce RTX 3080
The GeForce RTX 5080 Laptop is significantly faster, around 20% ahead of the GeForce RTX 3080. 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 3080 is better matched to 1440p.
Price & Value
Right now the GeForce RTX 3080 starts at $685 EUR against $2,509 EUR for the GeForce RTX 5080 Laptop.
Power & Efficiency
The GeForce RTX 5080 Laptop draws just 150W versus 320W for the GeForce RTX 3080, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom. Its more modern Blackwell architecture on a TSMC 4NP process is part of why it does more with each watt.
VRAM & Future-Proofing
With 12GB against 10GB, the GeForce RTX 5080 Laptop has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 3080's 10GB can fall short. The GeForce RTX 3080's memory is also faster — 760 GB/s versus 672 GB/s (320-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce RTX 5080 Laptop is roughly 5 years newer than the GeForce RTX 3080 (Blackwell vs Ampere), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 3080 or GeForce RTX 5080 Laptop?
The GeForce RTX 5080 Laptop is the faster card by about 20%. 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 3080?
Which is better for 4K gaming, the GeForce RTX 3080 or the GeForce RTX 5080 Laptop?
Is the GeForce RTX 5080 Laptop worth the extra $1,824 EUR over the GeForce RTX 3080?
Does the GeForce RTX 5080 Laptop have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3080 | GeForce RTX 5080 Laptop |
|---|---|---|
| Architecture | Ampere | Blackwell |
| Process Node | Samsung 8nm | TSMC 4NP |
| CUDA Cores (CUDA Cores / CUDA Cores) | 8,704✓ | 8,192 |
| Ray Tracing Cores | 68✓ | 64 |
| Tensor / AI Cores | 272✓ | 256 |
Clock Speeds
| Specification | GeForce RTX 3080 | GeForce RTX 5080 Laptop |
|---|---|---|
| Base Clock | 1,440 MHz✓ | 1,410 MHz |
| Boost Clock | 1,710 MHz | 2,115 MHz✓ |
Memory
| Specification | GeForce RTX 3080 | GeForce RTX 5080 Laptop |
|---|---|---|
| VRAM Capacity | 10 GB | 12 GB✓ |
| Memory Type | GDDR6X | GDDR7 |
| Memory Bus | 320-bit✓ | 192-bit |
| Memory Speed | 19 Gbps | 28 Gbps✓ |
| Bandwidth | 760 GB/s✓ | 672 GB/s |
Connectivity & Power
| Specification | GeForce RTX 3080 | GeForce RTX 5080 Laptop |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 320 W | 150 W✓ |
| Power Connectors | 1x 12-pin | None |
| Released | Sep 2020 | Jan 2025 |