Radeon R7 M270DX and GeForce MX450 - video card comparison
Passmark - benchmark score Radeon R7 M270DX vs GeForce MX450
Radeon R7 M270DX
990
GeForce MX450
3845
Radeon R7 M270DX
GeForce MX450
Architecture
GCN 3.0 (2014−2017)
Turing (2018−2021)
GPU code name
Topaz
N17S-G5 / GP107-670-A1
Market segment
Desktop
Laptop
Release date
June 2014
August 2020
Interface
IGP
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
940 MHz
1575 MHz
Core clock speed
900 MHz
1395 MHz
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,550 million
4,700 million
Pipelines / CUDA cores
384
896
Power consumption (TDP)
-
25 Watt (12 - 29 Watt TGP)
Texture fill rate
22.56
100.8
Memory type
System Shared
GDDR5, GDDR6
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
10000 MHz
Memory bandwidth
-
64.03 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_1)
CUDA
-
7.5
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.3
6.5
Vulkan
1.2.131
1.2
Optimus
-
+