NVIDIA GeForce GTX 950M vs NVIDIA RTX A4500 Max-Q
GPU Specs Compare
Graphics Card
Release Date
Mar 2015
Mar 2022
Generation
GeForce 900M
Quadro Ampere-M
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
993 MHz
510 MHz
Boost Clock
1124 MHz
1215 MHz
Memory Clock
900 MHz
1750 MHz
Memory
Memory Size
4GB
16GB
Memory Type
DDR3
GDDR6
Memory Bus
128bit
256bit
Bandwidth
28.80GB/s
448.0GB/s
Render Config
Shading Units
640
5888
TMUs
40
184
ROPs
16
96
L1 Cache
64 KB (per SMM)
128 KB (per SM)
L2 Cache
2 MB
4 MB
SM Count
-
46
Tensor Cores
-
184
RT Cores
-
46
Theoretical Performance
Pixel Rate
17.98 GPixel/s
116.6 GPixel/s
Texture Rate
44.96 GTexel/s
223.6 GTexel/s
FP32 (float)
1439 GFLOPS
14.31 TFLOPS
FP64 (double)
44.96 GFLOPS
223.6 GFLOPS
FP16 (half)
-
14.31 TFLOPS
Graphics Processor
GPU Name
GM107
GA104
GPU Variant
N16P-GT
-
Architecture
Maxwell
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
1.87 billion
17.4 billion
Die Size
148 mm²
392 mm²
Board Design
TDP
75W
80W
Outputs
No outputs
Portable Device Dependent
Power Connectors
-
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.0
8.6
Shader Model
5.1
6.7