Radeon R9 380 OEM and Radeon HD 7670 OEM - video card comparison
Radeon R9 380 OEM
Radeon HD 7670 OEM
Architecture
GCN 3.0 (2014−2017)
TeraScale 2 (2009−2015)
GPU code name
Antigua
Turks
Market segment
Desktop
Desktop
Release date
May 2015
January 2012
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
None
Core clock speed
918 MHz
800 MHz
Floating-point performance
3,290 gflops
768.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
5,000 million
716 million
Pipelines / CUDA cores
1792
480
Power consumption (TDP)
190 Watt
66 Watt
Texture fill rate
102.8
19.20
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
512 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5500 MHz
4000 MHz
Memory bandwidth
176.0 GB/s
64 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x DisplayPort, 1x VGA
HDMI
+
-
DirectX
12 (12_0)
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.3
5.0
Vulkan
1.2.131
N/A