Radeon HD 7720 OEM and Trinity GL - video card comparison
Radeon HD 7720 OEM
Trinity GL
Architecture
TeraScale 2 (2009−2015)
TeraScale 3 (2010−2013)
GPU code name
Barts
Trinity GL
Market segment
Desktop
Desktop
Release date
March 2013
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Interface
PCIe 2.0 x16
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Core clock speed
840 MHz
-
Floating-point performance
1,344 gflops
-
Manufacturing process technology
40 nm
32 nm
Number of transistors
1,700 million
1,303 million
Pipelines / CUDA cores
800
384
Power consumption (TDP)
150 Watt
-
Texture fill rate
33.60
-
Memory type
GDDR5
-
Maximum RAM amount
1 GB
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Memory bus width
256 Bit
-
Memory clock speed
4200 MHz
-
Memory bandwidth
134.4 GB/s
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
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HDMI
+
-
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
-
OpenGL
4.4
4.4
Shader Model
5.0
-
Vulkan
N/A
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