Radeon HD 4700 and Whitney - video card comparison
Radeon HD 4700
Whitney
Architecture
TeraScale (2005−2013)
Generation 1.0 (1998−2002)
GPU code name
RV730
Whitney
Market segment
Desktop
Desktop
Release date
February 2010
-
Interface
PCIe 2.0 x16
-
Core clock speed
600 MHz
-
Floating-point performance
384.0 gflops
-
Manufacturing process technology
55 nm
150 nm
Number of transistors
514 million
-
Pipelines / CUDA cores
320
-
Power consumption (TDP)
50 Watt
-
Texture fill rate
19.20
-
Memory type
DDR2
-
Maximum RAM amount
512 MB
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Memory bus width
128 Bit
-
Memory clock speed
800 MHz
-
Memory bandwidth
12.8 GB/s
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Display Connectors
2x DVI, 1x S-Video
-
DirectX
10.1 (10_1)
7.0
OpenCL
1.1
N/A
OpenGL
3.3
1.2
Shader Model
4.1
-
Vulkan
N/A
N/A