NVIDIA RTX A2000 Mobile vs NVIDIA GeForce RTX 3070 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
1215 MHz
1110 MHz
Boost Clock
1687 MHz
1560 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
192.0GB/s
448.0GB/s
Render Config
SM Count
20
40
Shading Units
2560
5120
TMUs
80
160
ROPs
48
80
Tensor Cores
80
160
RT Cores
20
40
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
4 MB
Theoretical Performance
Pixel Rate
80.98 GPixel/s
124.8 GPixel/s
Texture Rate
135.0 GTexel/s
249.6 GTexel/s
FP16 (half)
8.637 TFLOPS
15.97 TFLOPS
FP32 (float)
8.637 TFLOPS
15.97 TFLOPS
FP64 (double)
135.0 GFLOPS
249.6 GFLOPS
Graphics Processor
GPU Name
GA107
GA104
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
8.7 billion
17.4 billion
Die Size
200 mm²
392 mm²
GPU Variant
-
GA104-770-A1
Board Design
TDP
95W
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