Radeon R8 M445DX and GeForce GTS 450 - video card comparison
Passmark - benchmark score Radeon R8 M445DX vs GeForce GTS 450
Radeon R8 M445DX
820
GeForce GTS 450
1359
Radeon R8 M445DX
GeForce GTS 450
Architecture
GCN (2011−2017)
Fermi (2010−2014)
GPU code name
Meso
GF106
Market segment
Laptop
Desktop
Release date
June 2016
September 2010
Bus support
-
PCI-E 2.0 x 16
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
6-pin
SLI options
-
+
Boost clock speed
1021 MHz
-
Core clock speed
720 / 1020 MHz
783 MHz
CUDA cores
-
192
Floating-point performance
-
601.3 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,550 million
1,170 million
Pipelines / CUDA cores
704
192
Power consumption (TDP)
-
106 Watt
Maximum GPU temperature
-
100 °C
Texture fill rate
20.42
25.1 billion/sec
Memory type
DDR3, DDR4
GDDR5
Maximum RAM amount
System Shared
1 GB
Memory bus width
128 + 64 Bit
128 Bit
Memory clock speed
933 / 1000 MHz
1804 (3608 data rate) MHz
Memory bandwidth
-
57.7 GB/s
Shared memory
-
-
Display Connectors
No outputs
Mini HDMITwo Dual Link DVI
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (12_0)
12 (11_0)
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
4.2
Shader Model
6.0
5.1
Vulkan
1.2.131
N/A