NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce RTX 3060 Max Q
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
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
1110 MHz
817 MHz
Boost Clock
1545 MHz
1282 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
192bit
Bandwidth
448.0GB/s
288.0GB/s
Render Config
SM Count
48
30
Shading Units
6144
3840
TMUs
192
120
ROPs
96
48
Tensor Cores
192
120
RT Cores
48
30
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
3 MB
Theoretical Performance
Pixel Rate
148.3 GPixel/s
61.54 GPixel/s
Texture Rate
296.6 GTexel/s
153.8 GTexel/s
FP16 (half)
18.98 TFLOPS
9.846 TFLOPS
FP32 (float)
18.98 TFLOPS
9.846 TFLOPS
FP64 (double)
296.6 GFLOPS
153.8 GFLOPS
Graphics Processor
GPU Name
GA104
GA106
GPU Variant
GA104-775-A1
-
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
17.4 billion
12 billion
Die Size
392 mm²
276 mm²
Board Design
TDP
115W
60W
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
6.6
6.6