Radeon R5 Graphics and Radeon R7 450 OEM - video card comparison
Radeon R5 Graphics
Radeon R7 450 OEM
Architecture
GCN 2.0 (2013−2017)
GCN 1.0 (2012−2020)
GPU code name
Spectre SL
Cape Verde
Market segment
Desktop
Desktop
Release date
September 2014
June 2016
Interface
IGP
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
720 MHz
-
Core clock speed
497 MHz
925 MHz
Floating-point performance
388.1 gflops
947.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,410 million
1,500 million
Pipelines / CUDA cores
256
512
Power consumption (TDP)
15 Watt
65 Watt
Texture fill rate
7.952
29.60
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
4.5 GB/s
Memory bandwidth
-
72 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
-
+
DirectX
12 (12_0)
12 (11_1)
OpenCL
2.0
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
6.0
6.5 (5.1)
Vulkan
1.2.131
1.2.170