GeForce GT 430 and Radeon HD 5770 Mac Edition - video card comparison
GeForce GT 430
Radeon HD 5770 Mac Edition
Architecture
Fermi (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
GF108
Juniper
Market segment
Desktop
Desktop
Release date
October 2010
July 2010
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
700 MHz
850 MHz
CUDA cores per GPU
96
-
Floating-point performance
268.8 gflops
1,360.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
585 million
1,040 million
Pipelines / CUDA cores
96
800
Power consumption (TDP)
49 Watt
108 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
11.2 billion/sec
34.00
Memory type
GDDR3
GDDR5
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 - 900 MHz (1600 - 1800 data rate)
4780 MHz
Memory bandwidth
25.6 - 28.8 GB/s
76.48 GB/s
Display Connectors
HDMIVGA (optional)Mini HDMIDual Link DVI
1x DVI, 1x DisplayPort
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.2
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A