GeForce 8800 GT and GeForce 6600 - video card comparison
Passmark - benchmark score GeForce 8800 GT vs GeForce 6600
GeForce 8800 GT
495
GeForce 6600
89
GeForce 8800 GT
GeForce 6600
Architecture
Tesla (2006−2010)
Curie (2003−2013)
GPU code name
G92
NV43 A2
Market segment
Desktop
Desktop
Release date
October 2007
August 2004
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
6-pin & 8-pin
None
SLI options
2-way
-
Core clock speed
600 MHz
300 MHz
CUDA cores
112
-
Floating-point performance
336.0 gflops
-
Manufacturing process technology
65 nm
110 nm
Number of transistors
754 million
146 million
Pipelines / CUDA cores
112
-
Power consumption (TDP)
105 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
33.6 billion/sec
2.400
Memory type
GDDR3
DDR
Maximum RAM amount
512 MB
256 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
900 MHz
500 MHz
Memory bandwidth
57.6 GB/s
8 GB/s
Display Connectors
Dual Link DVIHDTV
1x DVI, 1x VGA, 1x S-Video
Multi monitor support
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
9.0c (9_3)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
2.1
Shader Model
4.0
3.0
Vulkan
N/A
N/A
High Dynamic-Range Lighting (HDRR)
128bit
-