Radeon HD 4450 and Switch GPU - video card comparison
Radeon HD 4450
Switch GPU
Architecture
TeraScale (2005−2013)
Maxwell 2.0 (2015−2019)
GPU code name
RV710
GM20B
Market segment
Desktop
Desktop
Release date
November 2011
March 2017
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
None
None
Boost clock speed
-
768 MHz
Core clock speed
600 MHz
-
Floating-point performance
96 gflops
-
Manufacturing process technology
55 nm
20 nm
Number of transistors
242 million
2,000 million
Pipelines / CUDA cores
80
256
Power consumption (TDP)
25 Watt
15 Watt
Texture fill rate
4.800
12.29
Memory type
DDR2
DDR4
Maximum RAM amount
512 MB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
3200 MHz
Memory bandwidth
6.4 GB/s
25.6 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
10.1 (10_1)
12 (12_1)
CUDA
-
5.3
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.1.126