NVIDIA GeForce RTX 3080 Mobile
- Graphics Processor
- GA104
- Cores
- 6144
- TMUs
- 192
- ROPs
- 96
- Memory Size
- 8 GB
- Memory Type
- GDDR6
- Bus Width
- 256 bit
Recommended Gaming Resolutions:
- 640x480
- 1280x720
- 1366x768
- 1600x900
- 1920x1080
- 2560x1440
- 3840x2160
The GeForce RTX 3080 Mobile is a mobile graphics chip by NVIDIA, launched on January 12th, 2021. Built on the 8 nm process, and based on the GA104 graphics processor, in its GA104-775-A1 variant, the chip supports DirectX 12 Ultimate. This ensures that all modern games will run on GeForce RTX 3080 Mobile. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. The GA104 graphics processor is a large chip with a die area of 392 mm² and 17,400 million transistors. It features 6144 shading units, 192 texture mapping units, and 96 ROPs. Also included are 192 tensor cores which help improve the speed of machine learning applications. The card also has 48 raytracing acceleration cores. NVIDIA has paired 8 GB GDDR6 memory with the GeForce RTX 3080 Mobile, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 1110 MHz, which can be boosted up to 1545 MHz, memory is running at 1750 MHz (14 Gbps effective).
Its power draw is rated at 115 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Rather it is intended for use in laptop/notebooks and will use the output of the host mobile device. GeForce RTX 3080 Mobile is connected to the rest of the system using a PCI-Express 4.0 x16 interface.
Its power draw is rated at 115 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Rather it is intended for use in laptop/notebooks and will use the output of the host mobile device. GeForce RTX 3080 Mobile is connected to the rest of the system using a PCI-Express 4.0 x16 interface.
Graphics Processor
Mobile Graphics
- Release Date
- Jan 12th, 2021
- Availability
- Feb 2nd, 2021
- Generation
- GeForce 30 Mobile
- Predecessor
- GeForce 20 Mobile
- Production
- Active
- Bus Interface
- PCIe 4.0 x16
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- Base Clock
- 1110 MHz
- Boost Clock
- 1545 MHz
- Memory Clock
-
1750 MHz
14 Gbps effective
Memory
- Memory Size
- 8 GB
- Memory Type
- GDDR6
- Memory Bus
- 256 bit
- Bandwidth
- 448.0 GB/s
Render Config
- Shading Units
- 6144
- TMUs
- 192
- ROPs
- 96
- SM Count
- 48
- Tensor Cores
- 192
- RT Cores
- 48
- L1 Cache
- 128 KB (per SM)
- L2 Cache
- 4 MB
Theoretical Performance
- Pixel Rate
- 148.3 GPixel/s
- Texture Rate
- 296.6 GTexel/s
- FP16 (half) performance
- 18.98 TFLOPS (1:1)
- FP32 (float) performance
- 18.98 TFLOPS
- FP64 (double) performance
- 296.6 GFLOPS (1:64)
Board Design
- TDP
- 115 W
- Outputs
- No outputs
- Power Connectors
- None
Graphics Features
- DirectX
- 12 Ultimate (12_2)
- OpenGL
- 4.6
- OpenCL
- 3.0
- Vulkan
- 1.2
- CUDA
- 8.6
- Shader Model
- 6.6
Card Notes
| GeForce RTX 3080 Mobile 115W = 1110-1545 MHz GeForce RTX 3080 Mobile 120W = 1155-1575 MHz GeForce RTX 3080 Mobile 125W = 1185-1605 MHz GeForce RTX 3080 Mobile 130W = 1230-1635 MHz GeForce RTX 3080 Mobile 135W = 1260-1665 MHz GeForce RTX 3080 Mobile 140W = 1275-1665 MHz GeForce RTX 3080 Mobile 145W = 1320-1695 MHz GeForce RTX 3080 Mobile 150W = 1350-1710 MHz |
Retail boards based on this design (5)
| Name | GPU Clock | Boost Clock | Memory Clock | Other Changes |
|---|---|---|---|---|
| ASUS RTX 3080 Mobile 16 GB | 1110 MHz | 1545 MHz | 1750 MHz | 16 GB |
| ASUS RTX 3080 Mobile 16 GB | 1350 MHz | 1710 MHz | 1750 MHz | 16 GB, 150 W |
| Dell RTX 3080 Mobile | 1185 MHz | 1605 MHz | 1750 MHz | 125 W |
| Dell RTX 3080 Mobile 16 GB | 1350 MHz | 1710 MHz | 1750 MHz | 16 GB, 150 W |
| Dell RTX 3080 Mobile 16 GB | 1185 MHz | 1605 MHz | 1750 MHz | 16 GB, 125 W |