Radeon HD 5970 and GeForce 6800 - video card comparison
Passmark - benchmark score Radeon HD 5970 vs GeForce 6800
Radeon HD 5970
2350
GeForce 6800
115
Radeon HD 5970
GeForce 6800
Architecture
TeraScale 2 (2009−2015)
Curie (2003−2013)
GPU code name
Hemlock
NV41
Market segment
Desktop
Desktop
Release date
November 2009
November 2004
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Core clock speed
725 MHz
325 MHz
Floating-point performance
2x 2,320.0 gflops
-
Manufacturing process technology
40 nm
130 nm
Number of transistors
2,154 million
190 million
Pipelines / CUDA cores
1600
-
Power consumption (TDP)
294 Watt
-
Texture fill rate
58.00
3.900
Memory type
GDDR5
DDR
Maximum RAM amount
1 GB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
4000 MHz
600 MBps
Memory bandwidth
128.0 GB/s
19.2 GB/s
Display Connectors
2x DVI, 1x mini-DisplayPort
1x DVI, 1x VGA, 1x S-Video
DirectX
11.2 (11_0)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.4
2.0 (full)
Shader Model5.03.0
Vulkan
N/A
N/A