NVIDIA GeForce RTX 3080 Max Q vs NVIDIA RTX A2000 Mobile 8 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Apr 2021
Generation
GeForce 30 Mobile
Ampere-MW
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
780 MHz
1117 MHz
Boost Clock
1245 MHz
1612 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
384.0GB/s
224.0GB/s
Render Config
SM Count
48
20
Shading Units
6144
2560
TMUs
192
80
ROPs
96
48
Tensor Cores
192
80
RT Cores
48
20
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
119.5 GPixel/s
77.38 GPixel/s
Texture Rate
239.0 GTexel/s
129.0 GTexel/s
FP16 (half)
15.30 TFLOPS
8.253 TFLOPS
FP32 (float)
15.30 TFLOPS
8.253 TFLOPS
FP64 (double)
239.0 GFLOPS
129.0 GFLOPS
Graphics Processor
GPU Name
GA104
GA107
GPU Variant
GA104-775-A1
-
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
17.4 billion
8.7 billion
Die Size
392 mm²
200 mm²
Board Design
TDP
80W
95W
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