Radeon R8 M445DX and GeForce GT 445M - video card comparison
Passmark - benchmark score Radeon R8 M445DX vs GeForce GT 445M
Radeon R8 M445DX
820
GeForce GT 445M
835
Radeon R8 M445DX
GeForce GT 445M
Architecture
GCN (2011−2017)
Fermi (2010−2014)
GPU code name
Meso
N11E-GE
Market segment
Laptop
Laptop
Release date
June 2016
September 2010
Interface
IGP
PCIe 2.0 x16
SLI options
-
+
Boost clock speed
1021 MHz
-
Core clock speed
720 / 1020 MHz
590 MHz
CUDA cores
-
144
Floating-point performance
-
339.8 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,550 million
1,170 million
Pipelines / CUDA cores
704
144
Power consumption (TDP)
-
35 Watt
Texture fill rate
20.42
10.6 billion/sec
Memory type
DDR3, DDR4
GDDR5
Maximum RAM amount
System Shared
3 GB
Memory bus width
128 + 64 Bit
192 Bit
Memory clock speed
933 / 1000 MHz
1250 MHz
Memory bandwidth
-
60.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 API
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
4.5
Shader Model
6.0
5.1
Vulkan
1.2.131
N/A