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NVIDIA GeForce GTX 1080 Ti vs NVIDIA GeForce RTX 4080 Laptop GPU: Comparison
NVIDIA GeForce GTX 1080 Ti and NVIDIA GeForce RTX 4080 Laptop GPU separate most on memory bus width: NVIDIA GeForce GTX 1080 Ti at 352 bit, NVIDIA GeForce RTX 4080 Laptop GPU at 192 bit, 45% in favour of NVIDIA GeForce GTX 1080 Ti. TDP splits them by another 43%, this time favouring NVIDIA GeForce RTX 4080 Laptop GPU. They match on gpu brand and tier.
Specs
| Specification |  |  |
|---|---|---|
| GPU Brand | NVIDIA | NVIDIA |
| Series | GeForce GTX 10 | GeForce RTX 40 |
| Board Partner | NVIDIA Founders Edition | OEM (varies by laptop model) |
| VRAM | 11 GB-8% | 12 GB |
| Tier | High-End | High-End |
| Memory Type | GDDR5X | GDDR6 |
| Boost Clock | 1582 MHz-31% | 2280 MHz |
| Ray Tracing Support | false | true |
| TDP | 250 W-43% | 175 W |
| Architecture | Pascal | Ada Lovelace (AD104) |
| Slot Width | 2 | N/A (mobile GPU, soldered to laptop motherboard) |
| Memory Bus Width | 352 bit | 192 bit-45% |
| CUDA Cores | 3584 | 7424 |
Verdict
NVIDIA GeForce GTX 1080 Ti
5 / 10 Expert Rating
Aged remarkably well for pure rasterization, but firmly a legacy budget-tier used buy now that RT and upscaling are mainstream expectations.
NVIDIA GeForce RTX 4080 Laptop GPU
7.7 / 10 Expert Rating
A well-rounded previous-generation chip that's a smart buy once discounted below new Blackwell laptop pricing.
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