GeForce RTX 2080 vs GeForce RTX 3080 Laptop
On raw speed the GeForce RTX 3080 Laptop comes out dramatically faster — about 47% ahead of the GeForce RTX 2080.
Market Value Leader
Only verified data for GeForce RTX 2080 is available. Benchmarks for other models are currently being processed.
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GeForce RTX 3080 Laptop vs GeForce RTX 2080: In-Depth Breakdown
Performance: GeForce RTX 3080 Laptop vs GeForce RTX 2080
The GeForce RTX 3080 Laptop is dramatically faster, around 47% ahead of the GeForce RTX 2080. That gap is enough to move it up a tier: the GeForce RTX 3080 Laptop is comfortable at 1440p, while the GeForce RTX 2080 is better matched to 1080p. The GeForce RTX 3080 Laptop packs 6,144 CUDA cores versus 2,944 on the GeForce RTX 2080.
Power & Efficiency
At 150W against 225W, the GeForce RTX 3080 Laptop is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern Ampere architecture on a Samsung 8nm process is part of why it does more with each watt.
VRAM & Future-Proofing
The GeForce RTX 3080 Laptop carries 16GB versus 8GB on the GeForce RTX 2080. The extra 8GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Generation & Longevity
The GeForce RTX 3080 Laptop is roughly 3 years newer than the GeForce RTX 2080 (Ampere vs Turing), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 2080 or GeForce RTX 3080 Laptop?
The GeForce RTX 3080 Laptop is the faster card by about 47%. Since one of these is a laptop GPU, its listed price covers the whole system rather than just the chip, so it isn't directly comparable — base your decision on the spec differences above.
Frequently Asked Questions
Is the GeForce RTX 3080 Laptop better than the GeForce RTX 2080?
Which is better for 4K gaming, the GeForce RTX 2080 or the GeForce RTX 3080 Laptop?
Does the GeForce RTX 3080 Laptop have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 2080 or GeForce RTX 3080 Laptop?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 2080 | GeForce RTX 3080 Laptop |
|---|---|---|
| Architecture | Turing | Ampere |
| Process Node | TSMC 12nm | Samsung 8nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 2,944 | 6,144✓ |
| Ray Tracing Cores | 46 | 48✓ |
| Tensor / AI Cores | 368✓ | 192 |
Clock Speeds
| Specification | GeForce RTX 2080 | GeForce RTX 3080 Laptop |
|---|---|---|
| Base Clock | 1,515 MHz✓ | 1,110 MHz |
| Boost Clock | 1,710 MHz✓ | 1,545 MHz |
Memory
| Specification | GeForce RTX 2080 | GeForce RTX 3080 Laptop |
|---|---|---|
| VRAM Capacity | 8 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 14 Gbps | 14 Gbps |
| Bandwidth | 448 GB/s | 448 GB/s |
Connectivity & Power
| Specification | GeForce RTX 2080 | GeForce RTX 3080 Laptop |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| TDP | 225 W | 150 W✓ |
| Power Connectors | 1x 6-pin + 1x 8-pin | None |
| Released | Sep 2018 | Jan 2021 |