Radeon HD 4850 and Radeon 3000 IGP - video card comparison
Radeon HD 4850
Radeon 3000 IGP
Architecture
Terascale 1 (2008−2010)
TeraScale (2005−2013)
GPU code name
RV770
RS780
Market segment
Desktop
Desktop
Release date
June 2008
2009
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
-
Core clock speed
625 MHz
350 MHz
Floating-point performance
1,000.0 gflops
-
Manufacturing process technology
55 nm
65 nm
Number of transistors
956 million
180 million
Pipelines / CUDA cores
800
40
Power consumption (TDP)
110 Watt
-
Texture fill rate
25.00
1.400
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
993 MHz
System Shared
Memory bandwidth
63.55 GB/s
-
Display Connectors
2x DVI, 1x S-Video
Motherboard Dependent
DirectX
10.1 (10_1)
10.0 (10_0)
OpenCL
1.1
1.0
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A