Radeon R9 380 OEM and GeForce GT 440 OEM - video card comparison
Radeon R9 380 OEM
GeForce GT 440 OEM
Architecture
GCN 3.0 (2014−2017)
Fermi (2010−2014)
GPU code name
Antigua
GF106
Market segment
Desktop
Desktop
Release date
May 2015
October 2010
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
None
Core clock speed
918 MHz
810 MHz
Floating-point performance
3,290 gflops
466.6 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
5,000 million
1,170 million
Pipelines / CUDA cores
1792
144
Power consumption (TDP)
190 Watt
65 Watt
Texture fill rate
102.8
19.44
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
1536 MB
Memory bus width
256 Bit
192 Bit
Memory clock speed
5500 MHz
1800 MHz
Memory bandwidth
176.0 GB/s
43.2 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x 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
6.3
5.1
Vulkan
1.2.131
N/A