Radeon R7 Graphics and HD Graphics P3000 - video card comparison
Radeon R7 Graphics
HD Graphics P3000
Architecture
GCN 2.0 (2013−2017)
Generation 6.0 (2011)
GPU code name
Spectre
Sandy Bridge GT2
Market segment
Desktop
Desktop
Release date
January 2014
February 2011
Interface
IGP
PCIe 1.0 x16
Boost clock speed
980 MHz
1350 MHz
Core clock speed
686 MHz
850 MHz
Floating-point performance
526.8 gflops
-
Manufacturing process technology
28 nm
32 nm
Number of transistors
2,410 million
995 million
Pipelines / CUDA cores
512
96
Power consumption (TDP)
15 Watt
-
Texture fill rate
31.36
16.20
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
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
11.1 (10_1)
OpenCL
2.0
N/A
OpenGL
4.6
3.1
Shader Model
6.0
4.1
Vulkan
1.2.131
N/A