Radeon R7 M445 and Radeon R7 450 OEM - video card comparison
Radeon R7 M445
Radeon R7 450 OEM
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Meso
Cape Verde
Market segment
Laptop
Desktop
Release date
May 2016
June 2016
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
920 MHz
-
Core clock speed
920 MHz
925 MHz
Floating-point performance
588.8 gflops
947.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,550 million
1,500 million
Pipelines / CUDA cores
320
512
Power consumption (TDP)
15-25 Watt
65 Watt
Texture fill rate
18.40
29.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
4.5 GB/s
Memory bandwidth
32 GB/s
72 GB/s
Shared memory
-
-
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