HD Graphics 2500 and Radeon HD 7420G - video card comparison
HD Graphics 2500
Radeon HD 7420G
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Terascale 3 (2010−2013)
GPU code name
Ivy Bridge GT1
Trinity
Market segment
Laptop
Laptop
Release date
April 2012
June 2012
Interface
PCIe 1.0 x16
IGP
Boost clock speed
1150 MHz
655 MHz
Core clock speed
650 MHz
480 MHz
Floating-point performance
13.8 gflops
-
Manufacturing process technology
22 nm
32 nm
Number of transistors
392 million
1,303 million
Pipelines / CUDA cores
6
128
Power consumption (TDP)
unknown
35 Watt
Texture fill rate
6.900
5.240
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.0
4.4
Shader Model
5.0
5.0
Vulkan
1.1.80
N/A