HD Graphics 2500 and Radeon R7 Graphics - video card comparison
HD Graphics 2500
Radeon R7 Graphics
Architecture
Gen. 7 Ivy Bridge (2011−2012)
GCN 2.0 (2013−2017)
GPU code name
Ivy Bridge GT1
Spectre
Market segment
Laptop
Desktop
Release date
April 2012
January 2014
Interface
PCIe 1.0 x16
IGP
Boost clock speed
1150 MHz
980 MHz
Core clock speed
650 MHz
686 MHz
Floating-point performance
13.8 gflops
526.8 gflops
Manufacturing process technology
22 nm
28 nm
Number of transistors
392 million
2,410 million
Pipelines / CUDA cores
6
512
Power consumption (TDP)
unknown
15 Watt
Texture fill rate
6.900
31.36
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
6.0
Vulkan
1.1.80
1.2.131