HD Graphics 3000 and Radeon R7 Graphics - video card comparison
HD Graphics 3000
Radeon R7 Graphics
Architecture
Gen. 6 Sandy Bridge (2011)
GCN 2.0 (2013−2017)
GPU code name
Sandy Bridge
Spectre
Market segment
Laptop
Desktop
Release date
February 2011
January 2014
Interface
PCIe 1.0 x16
IGP
Boost clock speed
1350 MHz
980 MHz
Core clock speed
350 MHz
686 MHz
Floating-point performance
20.4 gflops
526.8 gflops
Manufacturing process technology
32 nm
28 nm
Number of transistors
995 million
2,410 million
Pipelines / CUDA cores
12
512
Power consumption (TDP)
unknown
15 Watt
Texture fill rate
13.80
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 (10_1)
12 (12_0)
OpenCL
N/A
2.0
OpenGL
3.1
4.6
Shader Model
4.1
6.0
Vulkan
N/A
1.2.131