Radeon HD 7450 OEM and Switch GPU - video card comparison
Radeon HD 7450 OEM
Switch GPU
Architecture
TeraScale 2 (2009−2015)
Maxwell 2.0 (2015−2019)
GPU code name
Caicos
GM20B
Market segment
Desktop
Desktop
Release date
January 2012
March 2017
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
None
None
Boost clock speed
-
768 MHz
Core clock speed
625 MHz
-
Floating-point performance
200.0 gflops
-
Manufacturing process technology
40 nm
20 nm
Number of transistors
370 million
2,000 million
Pipelines / CUDA cores
160
256
Power consumption (TDP)
18 Watt
15 Watt
Texture fill rate
5.000
12.29
Memory type
GDDR3
DDR4
Maximum RAM amount
512 MB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1066 MHz
3200 MHz
Memory bandwidth
8.528 GB/s
25.6 GB/s
Display Connectors
1x DVI, 1x HDMI
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