GeForce GTX 745 OEM and Radeon Xpress 2100 IGP - video card comparison
GeForce GTX 745 OEM
Radeon Xpress 2100 IGP
Architecture
Maxwell (2014−2018)
TeraScale (2005−2013)
GPU code name
GM107
RS780
Market segment
Desktop
Desktop
Release date
February 2014
March 2008
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
Core clock speed
1033 MHz
500 MHz
Floating-point performance
793.3 gflops
-
Manufacturing process technology
28 nm
65 nm
Number of transistors
1,870 million
180 million
Pipelines / CUDA cores
384
40
Power consumption (TDP)
55 Watt
-
Texture fill rate
24.79
2.000
Memory type
DDR3
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
28.8 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12 (11_0)
10.0 (10_0)
CUDA
5.0
-
OpenCL
1.2
1.0
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A