Radeon R9 380 OEM and Broadwell GT3 - video card comparison
Radeon R9 380 OEM
Broadwell GT3
Architecture
GCN 3.0 (2014−2017)
Generation 8.0 (2014−2015)
GPU code name
Antigua
Broadwell GT3
Market segment
Desktop
Desktop
Release date
May 2015
-
Interface
PCIe 3.0 x16
-
Supplementary power connectors
2x 6-pin
-
Core clock speed
918 MHz
-
Floating-point performance
3,290 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
5,000 million
-
Pipelines / CUDA cores
1792
384
Power consumption (TDP)
190 Watt
-
Texture fill rate
102.8
-
Memory type
GDDR5
-
Maximum RAM amount
4 GB
-
Memory bus width
256 Bit
-
Memory clock speed
5500 MHz
-
Memory bandwidth
176.0 GB/s
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
-
HDMI
+
-
DirectX
12 (12_0)
12 (11_1)
OpenCL
2.0
3.0
OpenGL
4.6
4.4
Shader Model
6.3
5.1
Vulkan
1.2.131
+