NVIDIA GeForce RTX 3080 Ti Max Q vs NVIDIA GeForce RTX 3080 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Jan 2021
Generation
GeForce 30 Mobile
GeForce 30 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
585 MHz
1110 MHz
Boost Clock
1125 MHz
1545 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
384.0GB/s
448.0GB/s
Render Config
SM Count
58
48
Shading Units
7424
6144
TMUs
232
192
ROPs
96
96
Tensor Cores
232
192
RT Cores
58
48
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
108.0 GPixel/s
148.3 GPixel/s
Texture Rate
261.0 GTexel/s
296.6 GTexel/s
FP16 (half)
16.70 TFLOPS
18.98 TFLOPS
FP32 (float)
16.70 TFLOPS
18.98 TFLOPS
FP64 (double)
261.0 GFLOPS
296.6 GFLOPS
Graphics Processor
GPU Name
GA103S
GA104
GPU Variant
GN20-E8-A1
GA104-775-A1
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
Unknown
17.4 billion
Die Size
496 mm²
392 mm²
Board Design
TDP
80W
115W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
8.6
Shader Model
6.5
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.