GeForce GT 440 and GeForce GTX 260 Rev. 2 - video card comparison
GeForce GT 440
GeForce GTX 260 Rev. 2
Architecture
Fermi (2010−2014)
Tesla 2.0 (2007−2013)
GPU code name
GF108
GT200B
Market segment
Desktop
Desktop
Release date
February 2011
July 2008
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
2x 6-pin
Core clock speed
810 MHz
576 MHz
CUDA cores
96
-
Floating-point performance
311.04 gflops
476.9 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
585 million
1,400 million
Pipelines / CUDA cores
96
192
Power consumption (TDP)
65 Watt
182 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
13.0 billion/sec
36.86
Memory type
DDR3
GDDR3
Maximum RAM amount
512 MB GDDR5 or 1 GB
896 MB
Memory bus width
128 Bit
448 Bit
Memory clock speed
1600 MHz (GDDR5) or 900 MHz (DDR3)
1998 MHz
Memory bandwidth
28.8 (DDR3) – 51.2 (GDDR5)
111.9 GB/s
Standard memory config per GPU
1 GB GDDR5 or 2 GB
-
Display Connectors
HDMIVGADual Link DVI
2x DVI, 1x S-Video
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.1 (10_0)
CUDA
+
1.3
OpenCL
1.1
1.1
OpenGL
4.2
3.3
Shader Model
5.1
4.0
Vulkan
N/A
N/A