Radeon R7 M270DX and Radeon 780M - video card comparison
Passmark - benchmark score Radeon R7 M270DX vs Radeon 780M
Radeon R7 M270DX
990
Radeon 780M
7300
Radeon R7 M270DX
Radeon 780M
Architecture
GCN 3.0 (2014−2017)
RDNA 3
GPU code name
Topaz
Phoenix
Market segment
Desktop
Laptop
Release date
June 2014
January 2023
Interface
IGP
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
940 MHz
3000 MHz
Core clock speed
900 MHz
1500 MHz
Manufacturing process technology
28 nm
4 nm
Number of transistors
1,550 million
25,390 million
Pipelines / CUDA cores
384
768
Power consumption (TDP)
-
54 Watt (35 - 54 Watt TGP)
Texture fill rate
22.56
139.2
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
-
+
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.3
6.7
Vulkan
1.2.131
1.3