Radeon HD 5450 and GeForce GT 330M Mac Edition - video card comparison
Radeon HD 5450
GeForce GT 330M Mac Edition
Architecture
TeraScale 2 (2009−2015)
Tesla 2.0 (2007−2013)
GPU code name
Cedar
GT216
Market segment
Desktop
Desktop
Release date
February 2010
April 2010
Interface
PCIe 2.0 x16
MXM-A (3.0)
Supplementary power connectors
None
-
Core clock speed
650 MHz
500 MHz
Floating-point performance
104 gflops
105.6 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
292 million
486 million
Pipelines / CUDA cores
80
48
Power consumption (TDP)
19 Watt
23 Watt
Texture fill rate
5.200
8.000
Memory type
DDR2
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
800 MHz
1580 MHz
Memory bandwidth
6.4 GB/s
25.28 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
11.1 (10_1)
CUDA
-
1.2
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A