Radeon R7 M445 and Radeon R7 240 - video card comparison
Passmark - benchmark score Radeon R7 M445 vs Radeon R7 240
Radeon R7 M445
971
Radeon R7 240
930
Radeon R7 M445
Radeon R7 240
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Meso
Oland
Market segment
Laptop
Desktop
Release date
May 2016
October 2013
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
-
N/A
Boost clock speed
920 MHz
780 MHz
Core clock speed
920 MHz
-
Floating-point performance
588.8 gflops
499.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,550 million
950 million
Pipelines / CUDA cores
320
320
Power consumption (TDP)
15-25 Watt
50 Watt
Texture fill rate
18.40
14.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
1150 MHz
Memory bandwidth
32 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DisplayPort support
-
-
DirectX
12 (12_0)
DirectX® 12
Mantle
-
-
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.0
5.1
Vulkan
1.2.131
-
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-