Radeon HD 6550A and GeForce GT 320 OEM - video card comparison
Radeon HD 6550A
GeForce GT 320 OEM
Architecture
TeraScale 2 (2009−2015)
Tesla 2.0 (2007−2013)
GPU code name
Pinewood
GT215
Market segment
Desktop
Desktop
Release date
February 2011
February 2010
Interface
MXM-A (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
550 MHz
540 MHz
Floating-point performance
624.0 gflops
187.49 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
627 million
727 million
Pipelines / CUDA cores
480
72
Power consumption (TDP)
35 Watt
43 Watt
Texture fill rate
13.20
12.96
Memory type
GDDR3
GDDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1600 MHz
1580 MHz
Memory bandwidth
25.6 GB/s
25.28 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
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