Mobility Radeon HD 4330 and Radeon X1950 PRO - video card comparison
Mobility Radeon HD 4330
Radeon X1950 PRO
Architecture
Terascale 1 (2008−2010)
R500 (2005−2007)
GPU code name
M92-SE
RV570
Market segment
Laptop
Desktop
Release date
January 2009
October 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
450 MHz
575 MHz
Floating-point performance
72 gflops
-
Manufacturing process technology
55 nm
80 nm
Number of transistors
242 million
330 million
Pipelines / CUDA cores
80
-
Power consumption (TDP)
-
66 Watt
Texture fill rate
3.600
6.900
Memory type
GDDR3, DDR2, DDR3
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
600 MHz
1380 MHz
Memory bandwidth
9.6 GB/s
44.16 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
1.1
N/A
OpenGL
3.3
2.0
Shader Model
4.1
3.0
Vulkan
N/A
N/A