NVIDIA GeForce GTX 950A vs NVIDIA GeForce RTX 3080 Mobile 16 GB
GPU Specs Compare
Graphics Card
Release Date
Mar 2015
Jan 2021
Generation
GeForce 900A
GeForce 30 Mobile
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
993 MHz
1110 MHz
Boost Clock
1124 MHz
1545 MHz
Memory Clock
1001 MHz
1750 MHz
Memory
Memory Size
2GB
16GB
Memory Type
DDR3
GDDR6
Memory Bus
128bit
256bit
Bandwidth
32.03GB/s
448.0GB/s
Render Config
Shading Units
640
6144
TMUs
40
192
ROPs
16
96
L1 Cache
64 KB (per SMM)
128 KB (per SM)
L2 Cache
2 MB
4 MB
SM Count
-
48
Tensor Cores
-
192
RT Cores
-
48
Theoretical Performance
Pixel Rate
17.98 GPixel/s
148.3 GPixel/s
Texture Rate
44.96 GTexel/s
296.6 GTexel/s
FP32 (float)
1439 GFLOPS
18.98 TFLOPS
FP64 (double)
44.96 GFLOPS
296.6 GFLOPS
FP16 (half)
-
18.98 TFLOPS
Graphics Processor
GPU Name
GM107
GA104
GPU Variant
N16P-GT
GA104-775-A1
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
115W
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
6.8