GeForce 8800 GT and GeForce GT 440 OEM - video card comparison
GeForce 8800 GT
GeForce GT 440 OEM
Architecture
Tesla (2006−2010)
Fermi (2010−2014)
GPU code name
G92
GF106
Market segment
Desktop
Desktop
Release date
October 2007
October 2010
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
6-pin & 8-pin
None
SLI options
2-way
-
Core clock speed
600 MHz
810 MHz
CUDA cores
112
-
Floating-point performance
336.0 gflops
466.6 gflops
Manufacturing process technology
65 nm
40 nm
Number of transistors
754 million
1,170 million
Pipelines / CUDA cores
112
144
Power consumption (TDP)
105 Watt
65 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
33.6 billion/sec
19.44
Memory type
GDDR3
DDR3
Maximum RAM amount
512 MB
1536 MB
Memory bus width
256 Bit
192 Bit
Memory clock speed
900 MHz
1800 MHz
Memory bandwidth
57.6 GB/s
43.2 GB/s
Display Connectors
Dual Link DVIHDTV
1x DVI, 1x HDMI, 1x VGA
Multi monitor support
+
-
HDMI
-
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 (11_0)
CUDA
+
2.1
OpenCL
1.1
1.1
OpenGL
2.1
4.6
Shader Model
4.0
5.1
Vulkan
N/A
N/A
High Dynamic-Range Lighting (HDRR)
128bit
-