GeForce GT 545 and Radeon HD 6625M - video card comparison
GeForce GT 545
Radeon HD 6625M
Architecture
Fermi 2.0 (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
GF116
Whistler
Market segment
Desktop
Desktop
Release date
May 2011
January 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
720 MHz
450 MHz
Floating-point performance
414.7 gflops
432.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,170 million
716 million
Pipelines / CUDA cores
144
480
Power consumption (TDP)
70 Watt
26 Watt
Texture fill rate
17.28
10.80
Memory type
DDR3
DDR3
Maximum RAM amount
1536 MB
1 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
1600 MHz
1600 MHz
Memory bandwidth
38.4 GB/s
25.6 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12 (11_0)
11.2 (11_0)
CUDA
2.1
-
OpenCL
1.1
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A