Radeon HD 7720 OEM and Switch GPU - video card comparison
Radeon HD 7720 OEM
Switch GPU
Architecture
TeraScale 2 (2009−2015)
Maxwell 2.0 (2015−2019)
GPU code name
Barts
GM20B
Market segment
Desktop
Desktop
Release date
March 2013
March 2017
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
-
None
Boost clock speed
-
768 MHz
Core clock speed
840 MHz
-
Floating-point performance
1,344 gflops
-
Manufacturing process technology
40 nm
20 nm
Number of transistors
1,700 million
2,000 million
Pipelines / CUDA cores
800
256
Power consumption (TDP)
150 Watt
15 Watt
Texture fill rate
33.60
12.29
Memory type
GDDR5
DDR4
Maximum RAM amount
1 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
4200 MHz
3200 MHz
Memory bandwidth
134.4 GB/s
25.6 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 (12_1)
CUDA
-
5.3
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.1.126