NVIDIA RTX A2000 Mobile 8 GB vs NVIDIA GeForce MX450 30.5W 8Gbps
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Aug 2020
Generation
Ampere-MW
GeForce MX
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1117 MHz
1035 MHz
Boost Clock
1612 MHz
1275 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
64bit
Bandwidth
224.0GB/s
64.00GB/s
Render Config
SM Count
20
14
Shading Units
2560
896
TMUs
80
56
ROPs
48
32
Tensor Cores
80
—
RT Cores
20
—
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
77.38 GPixel/s
40.80 GPixel/s
Texture Rate
129.0 GTexel/s
71.40 GTexel/s
FP16 (half)
8.253 TFLOPS
4.570 TFLOPS
FP32 (float)
8.253 TFLOPS
2.285 TFLOPS
FP64 (double)
129.0 GFLOPS
71.40 GFLOPS
Graphics Processor
GPU Name
GA107
TU117
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
8.7 billion
4.7 billion
Die Size
200 mm²
200 mm²
Board Design
TDP
95W
31W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.