GeForce 6800 GT and Radeon HD 6250 IGP - video card comparison
GeForce 6800 GT
Radeon HD 6250 IGP
Architecture
Curie (2003−2013)
TeraScale 2 (2009−2015)
GPU code name
NV45
Loveland
Market segment
Desktop
Desktop
Release date
June 2004
November 2010
Interface
PCIe 1.0 x16
IGP
Supplementary power connectors
1x 6-pin
-
Core clock speed
350 MHz
400 MHz
Manufacturing process technology
130 nm
40 nm
Number of transistors
222 million
450 million
Pipelines / CUDA cores
-
80
Power consumption (TDP)
67 Watt
9 Watt
Texture fill rate
5.600
3.200
Memory type
GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1000 MHz
System Shared
Memory bandwidth
32 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
9.0c (9_3)
11.2 (11_0)
OpenCL
N/A
1.2
OpenGL
2.1
4.4
Shader Model
3.0
5.0
Vulkan
N/A
N/A