HD Graphics 2500 and Radeon R4 Graphics - video card comparison
HD Graphics 2500
Radeon R4 Graphics
Architecture
Gen. 7 Ivy Bridge (2011−2012)
GCN 2.0 (2013−2017)
GPU code name
Ivy Bridge GT1
Beema
Market segment
Laptop
Desktop
Release date
April 2012
June 2014
Interface
PCIe 1.0 x16
IGP
Boost clock speed
1150 MHz
-
Core clock speed
650 MHz
800 MHz
Floating-point performance
13.8 gflops
204.8 gflops
Manufacturing process technology
22 nm
28 nm
Number of transistors
392 million
930 million
Pipelines / CUDA cores
6
128
Power consumption (TDP)
unknown
15 Watt
Texture fill rate
6.900
6.400
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)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.0
4.6
Shader Model
5.0
6.3
Vulkan
1.1.80
1.2.131