Radeon HD 7540D IGP and Radeon 780M - video card comparison
Radeon HD 7540D IGP
Radeon 780M
Architecture
TeraScale 3 (2010−2013)
RDNA 3
GPU code name
Scrapper
Phoenix
Market segment
Desktop
Laptop
Release date
October 2012
January 2023
Interface
IGP
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
3000 MHz
Core clock speed
760 MHz
1500 MHz
Floating-point performance
291.8 gflops
-
Manufacturing process technology
32 nm
4 nm
Number of transistors
1,303 million
25,390 million
Pipelines / CUDA cores
192
768
Power consumption (TDP)
65 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
9.120
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
11.2 (11_0)
12 Ultimate (12_2)
OpenCL
1.2
2.1
OpenGL
4.4
4.6
Shader Model
5.0
6.7
Vulkan
N/A
1.3