Radeon R7 M445 and Radeon R7 M440 - video card comparison
Passmark - benchmark score Radeon R7 M445 vs Radeon R7 M440
Radeon R7 M445
971
Radeon R7 M440
928
Radeon R7 M445
Radeon R7 M440
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Meso
Meso
Market segment
Laptop
Laptop
Release date
May 2016
June 2016
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Boost clock speed
920 MHz
-
Core clock speed
920 MHz
1021 MHz
Floating-point performance
588.8 gflops
653.4 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,550 million
1,550 million
Pipelines / CUDA cores
320
320
Power consumption (TDP)
15-25 Watt
unknown
Texture fill rate
18.40
17.82
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
2000 MHz
2000 MHz
Memory bandwidth
32 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.0
6.0
Vulkan
1.2.131
1.2.131