NVIDIA GeForce RTX 3080 Mobile vs NVIDIA RTX A3000 Mobile 12 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Mar 2022
Generation
GeForce 30 Mobile
Ampere-MW
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1110 MHz
855 MHz
Boost Clock
1545 MHz
1440 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
192bit
Bandwidth
448.0GB/s
336.0GB/s
Render Config
SM Count
48
32
Shading Units
6144
4096
TMUs
192
128
ROPs
96
64
Tensor Cores
192
128
RT Cores
48
32
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
148.3 GPixel/s
92.16 GPixel/s
Texture Rate
296.6 GTexel/s
184.3 GTexel/s
FP16 (half)
18.98 TFLOPS
11.80 TFLOPS
FP32 (float)
18.98 TFLOPS
11.80 TFLOPS
FP64 (double)
296.6 GFLOPS
184.3 GFLOPS
Graphics Processor
GPU Name
GA104
GA104
GPU Variant
GA104-775-A1
-
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
17.4 billion
17.4 billion
Die Size
392 mm²
392 mm²
Board Design
TDP
115W
115W
Outputs
No outputs
Portable Device Dependent
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
6.8