Radeon HD 6320 and Radeon X1900 XT - video card comparison
Radeon HD 6320
Radeon X1900 XT
Architecture
Terascale 2 (2009−2015)
R500 (2005−2007)
GPU code name
Zacate
R580
Market segment
Laptop
Desktop
Release date
November 2010
January 2006
Interface
IGP
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
600 MHz
-
Core clock speed
500 MHz
625 MHz
Manufacturing process technology
40 nm
90 nm
Number of transistors
450 million
384 million
Pipelines / CUDA cores
80
-
Power consumption (TDP)
18 Watt
100 Watt
Texture fill rate
4.800
10.00
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
1450 MBps
Memory bandwidth
-
46.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
11.2 (11_0)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.4
2.1 (full)
Shader Model5.03.0
Vulkan
N/A
N/A