NVIDIA RTX A3000 Mobile vs NVIDIA GeForce RTX 3080 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Jan 2021
Generation
Ampere-MW
GeForce 30 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
600 MHz
1110 MHz
Boost Clock
1230 MHz
1545 MHz
Memory Clock
1375 MHz
1750 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
256bit
Bandwidth
264.0GB/s
448.0GB/s
Render Config
SM Count
32
48
Shading Units
4096
6144
TMUs
128
192
ROPs
64
96
Tensor Cores
128
192
RT Cores
32
48
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
78.72 GPixel/s
148.3 GPixel/s
Texture Rate
157.4 GTexel/s
296.6 GTexel/s
FP16 (half)
10.08 TFLOPS
18.98 TFLOPS
FP32 (float)
10.08 TFLOPS
18.98 TFLOPS
FP64 (double)
157.4 GFLOPS
296.6 GFLOPS
Graphics Processor
GPU Name
GA104
GA104
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
GPU Variant
—
GA104-775-A1
Board Design
TDP
70W
115W
Outputs
Portable Device Dependent
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
6.8
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.