Radeon R7 (Kaveri) and HD Graphics 2000 - video card comparison
Radeon R7 (Kaveri)
HD Graphics 2000
Architecture
GCN 1.1 (2014)
Gen. 6 Sandy Bridge (2011)
GPU code name
Kaveri
Sandy Bridge
Market segment
Laptop
Laptop
Release date
June 2014
February 2011
Interface
-
PCIe 1.0 x16
Boost clock speed
686 MHz
1350 MHz
Core clock speed
553 MHz
850/1100 MHz
Floating-point performance
-
10.2 gflops
Manufacturing process technology
28 nm
32 nm
Number of transistors
2410 Million
189 million
Pipelines / CUDA cores
512
6
Power consumption (TDP)
-
unknown
Texture fill rate
-
8.100
Memory type
-
System Shared
Maximum RAM amount
-
System Shared
Memory bus width
64/128 Bit
64/128 Bit
Memory clock speed
-
System Shared
Shared memory
+
+
Display Connectors
-
No outputs
DirectX
12 (FL 12_0)
11.1 (10_1)
OpenCL
-
N/A
OpenGL
-
3.1
Shader Model
-
4.1
Vulkan
-
N/A