NVIDIA RTX A2000 Mobile 8 GB vs NVIDIA Quadro RTX 4000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
May 2019
Generation
Ampere-MW
Quadro Mobile
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1117 MHz
1110 MHz
Boost Clock
1612 MHz
1560 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
448.0GB/s
Render Config
SM Count
20
40
Shading Units
2560
2560
TMUs
80
160
ROPs
48
64
Tensor Cores
80
320
RT Cores
20
40
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
2 MB
4 MB
Theoretical Performance
Pixel Rate
77.38 GPixel/s
99.84 GPixel/s
Texture Rate
129.0 GTexel/s
249.6 GTexel/s
FP16 (half)
8.253 TFLOPS
15.97 TFLOPS
FP32 (float)
8.253 TFLOPS
7.987 TFLOPS
FP64 (double)
129.0 GFLOPS
249.6 GFLOPS
Graphics Processor
GPU Name
GA107
TU104
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
8.7 billion
13.6 billion
Die Size
200 mm²
545 mm²
GPU Variant
-
N19E-Q3-A1
Board Design
TDP
95W
110W
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
7.5
Shader Model
6.8
6.6