NVIDIA RTX A2000 Mobile vs NVIDIA GeForce GTX 970M
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Oct 2014
Generation
Ampere-MW
GeForce 900M
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1215 MHz
924 MHz
Boost Clock
1687 MHz
1038 MHz
Memory Clock
1500 MHz
1253 MHz
Memory
Memory Size
4GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
192bit
Bandwidth
192.0GB/s
120.3GB/s
Render Config
SM Count
20
-
Shading Units
2560
1280
TMUs
80
80
ROPs
48
48
Tensor Cores
80
-
RT Cores
20
-
L1 Cache
128 KB (per SM)
48 KB (per SMM)
L2 Cache
2 MB
1536 KB
Theoretical Performance
Pixel Rate
80.98 GPixel/s
49.82 GPixel/s
Texture Rate
135.0 GTexel/s
83.04 GTexel/s
FP16 (half)
8.637 TFLOPS
-
FP32 (float)
8.637 TFLOPS
2.657 TFLOPS
FP64 (double)
135.0 GFLOPS
83.04 GFLOPS
Graphics Processor
GPU Name
GA107
GM204
Architecture
Ampere
Maxwell 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
8.7 billion
5.2 billion
Die Size
200 mm²
398 mm²
GPU Variant
-
N16E-GT-A2
Board Design
TDP
95W
Unknown
Outputs
Portable Device Dependent
Portable Device Dependent
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
5.2
Shader Model
6.8
6.7 (6.4)