GeForce GTX 1080 and GeForce GT 440 - video card comparison
Passmark - benchmark score GeForce GTX 1080 vs GeForce GT 440
GeForce GTX 1080
16002
GeForce GT 440
793
GeForce GTX 1080
GeForce GT 440
Architecture
Pascal (2016−2021)
Fermi (2010−2014)
GPU code name
Pascal GP104
GF108
Market segment
Desktop
Desktop
Release date
May 2016
February 2011
Bus support
PCIe 3.0
PCI-E 2.0 x 16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Recommended system power (PSU)
500 Watt
-
Supplementary power connectors
8-pin
None
SLI options
+
-
Boost clock speed
1733 MHz
-
Core clock speed
1607 MHz
810 MHz
CUDA cores
2560
96
Floating-point performance
8,873 gflops
311.04 gflops
Manufacturing process technology
16 nm
40 nm
Number of transistors
7,200 million
585 million
Pipelines / CUDA cores
2560
96
Power consumption (TDP)
180 Watt
65 Watt
Maximum GPU temperature
94 °C
98 °C
Texture fill rate
277.3
13.0 billion/sec
Memory type
GDDR5X
DDR3
Maximum RAM amount
8 GB
512 MB GDDR5 or 1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
10 GB/s
1600 MHz (GDDR5) or 900 MHz (DDR3)
Memory bandwidth
320 GB/s
28.8 (DDR3) – 51.2 (GDDR5)
Shared memory
-
-
Standard memory config per GPU
-
1 GB GDDR5 or 2 GB
Display Connectors
DP 1.42, HDMI 2.0b, DL-DVI
HDMIVGADual Link DVI
Multi monitor support
+
+
HDMI
+
+
Maximum VGA resolution
-
2048x1536
G-SYNC support
+
-
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
4.2
Shader Model
6.4
5.1
Vulkan
1.2.131
N/A
Ansel
+
-
GPU Boost
3.0
-
VR Ready
+
-