GeForce 945A and Xbox One S GPU - video card comparison
GeForce 945A
Xbox One S GPU
Architecture
Maxwell (2014−2018)
GCN 1.0 (2012−2020)
GPU code name
GM108
Durango 2
Market segment
Desktop
Desktop
Release date
March 2015
August 2016
Interface
PCIe 3.0 x8
IGP
Boost clock speed
1189 MHz
-
Core clock speed
1072 MHz
914 MHz
Floating-point performance
903.2 gflops
1,404 gflops
Manufacturing process technology
28 nm
16 nm
Number of transistors
-
5,000 million
Pipelines / CUDA cores
384
768
Power consumption (TDP)
33 Watt
95 Watt
Texture fill rate
28.54
43.87
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
5012 MHz
2132 MHz
Memory bandwidth
40.1 GB/s
68.22 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (11_1)
CUDA
5.0
-
OpenCL
1.2
1.2
OpenGL
4.6
N/A
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1