Radeon HD 5570 and GeForce GT 440 Mac Edition - video card comparison
Radeon HD 5570
GeForce GT 440 Mac Edition
Architecture
Terascale 2 (2009−2015)
Fermi (2010−2014)
GPU code name
Redwood
GF108
Market segment
Desktop
Desktop
Release date
February 2010
February 2011
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
650 MHz
810 MHz
Floating-point performance
520.0 gflops
311.04 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
627 million
585 million
Pipelines / CUDA cores
400
96
Power consumption (TDP)
39 Watt
65 Watt
Texture fill rate
13.00
12.96
Memory type
DDR3
DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
667 - 900 MHz
1334 MHz
Memory bandwidth
25.6 GB/s
21.34 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
N/A