GeForce GT 440 Mac Edition and Radeon HD 5550 - video card comparison
GeForce GT 440 Mac Edition
Radeon HD 5550
Architecture
Fermi (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
GF108
Redwood
Market segment
Desktop
Desktop
Release date
February 2011
February 2010
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
810 MHz
550 MHz
Floating-point performance
311.04 gflops
352.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
585 million
627 million
Pipelines / CUDA cores
96
320
Power consumption (TDP)
65 Watt
39 Watt
Texture fill rate
12.96
8.800
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1334 MHz
3200 MHz
Memory bandwidth
21.34 GB/s
51.2 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x VGA
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