Radeon R7 450 OEM and Switch GPU - video card comparison
Radeon R7 450 OEM
Switch GPU
Architecture
GCN 1.0 (2012−2020)
Maxwell 2.0 (2015−2019)
GPU code name
Cape Verde
GM20B
Market segment
Desktop
Desktop
Release date
June 2016
March 2017
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
None
None
Boost clock speed
-
768 MHz
Core clock speed
925 MHz
-
Floating-point performance
947.2 gflops
-
Manufacturing process technology
28 nm
20 nm
Number of transistors
1,500 million
2,000 million
Pipelines / CUDA cores
512
256
Power consumption (TDP)
65 Watt
15 Watt
Texture fill rate
29.60
12.29
Memory type
GDDR5
DDR4
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4.5 GB/s
3200 MHz
Memory bandwidth
72 GB/s
25.6 GB/s
Display Connectors
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
CUDA
-
5.3
OpenCL
2.1 (1.2)
1.2
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.4
Vulkan
1.2.170
1.1.126