Radeon HD 3750 and GeForce 6600 - video card comparison
Radeon HD 3750
GeForce 6600
Architecture
TeraScale (2005−2013)
Curie (2003−2013)
GPU code name
RV635
NV43 A2
Market segment
Desktop
Desktop
Release date
September 2008
August 2004
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
796 MHz
300 MHz
Floating-point performance
191.04 gflops
-
Manufacturing process technology
55 nm
110 nm
Number of transistors
378 million
146 million
Pipelines / CUDA cores
120
-
Power consumption (TDP)
65 Watt
-
Texture fill rate
6.368
2.400
Memory type
GDDR3
DDR
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1386 MHz
500 MHz
Memory bandwidth
22.18 GB/s
8 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.1
Shader Model
4.1
3.0
Vulkan
N/A
N/A