Radeon RX 580 and GeForce GT 440 OEM - video card comparison
Radeon RX 580
GeForce GT 440 OEM
Architecture
Polaris (2016−2019)
Fermi (2010−2014)
GPU code name
Polaris 20
GF106
Market segment
Desktop
Desktop
Release date
April 2017
October 2010
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1340 MHz
-
Core clock speed
1257 MHz
810 MHz
Floating-point performance
6,175 gflops
466.6 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
5,700 million
1,170 million
Pipelines / CUDA cores
2304
144
Power consumption (TDP)
185 Watt
65 Watt
Texture fill rate
193.0
19.44
Memory type
GDDR5
DDR3
Maximum RAM amount
8 GB
1536 MB
Memory bus width
256 Bit
192 Bit
Memory clock speed
8000 MHz
1800 MHz
Memory bandwidth
256.0 GB/s
43.2 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
12 (12_0)
12 (11_0)
CUDA
-
2.1
OpenCL
2.0
1.1
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
N/A