NVIDIA GeForce GTX 950A vs NVIDIA GeForce RTX 2080 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2015
Jan 2019
Generation
GeForce 900A
GeForce 20 Mobile
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
993 MHz
1380 MHz
Boost Clock
1124 MHz
1590 MHz
Memory Clock
1001 MHz
1750 MHz
Memory
Memory Size
2GB
8GB
Memory Type
DDR3
GDDR6
Memory Bus
128bit
256bit
Bandwidth
32.03GB/s
448.0GB/s
Render Config
Shading Units
640
2944
TMUs
40
184
ROPs
16
64
L1 Cache
64 KB (per SMM)
64 KB (per SM)
L2 Cache
2 MB
4 MB
SM Count
-
46
Tensor Cores
-
368
RT Cores
-
46
Theoretical Performance
Pixel Rate
17.98 GPixel/s
101.8 GPixel/s
Texture Rate
44.96 GTexel/s
292.6 GTexel/s
FP32 (float)
1439 GFLOPS
9.362 TFLOPS
FP64 (double)
44.96 GFLOPS
292.6 GFLOPS
FP16 (half)
-
18.72 TFLOPS
Graphics Processor
GPU Name
GM107
TU104
GPU Variant
N16P-GT
N18E-G3-A1
Architecture
Maxwell
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
1.87 billion
13.6 billion
Die Size
148 mm²
545 mm²
Board Design
TDP
75W
150W
Outputs
No outputs
No outputs
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
7.5
Shader Model
5.1
6.6