NVIDIA RTX A3000 Mobile vs NVIDIA GeForce RTX 2080 Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Jan 2019
Generation
Ampere-MW
GeForce 20 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
600 MHz
1380 MHz
Boost Clock
1230 MHz
1590 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
46
Shading Units
4096
2944
TMUs
128
184
ROPs
64
64
Tensor Cores
128
368
RT Cores
32
46
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
78.72 GPixel/s
101.8 GPixel/s
Texture Rate
157.4 GTexel/s
292.6 GTexel/s
FP16 (half)
10.08 TFLOPS
18.72 TFLOPS
FP32 (float)
10.08 TFLOPS
9.362 TFLOPS
FP64 (double)
157.4 GFLOPS
292.6 GFLOPS
Graphics Processor
GPU Name
GA104
TU104
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
17.4 billion
13.6 billion
Die Size
392 mm²
545 mm²
GPU Variant
-
N18E-G3-A1
Board Design
TDP
70W
150W
Outputs
Portable Device Dependent
No outputs
Power Connectors
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
7.5
Shader Model
6.8
6.6