Radeon R7 (Kaveri) and HD Graphics 4400 - video card comparison
Radeon R7 (Kaveri)
HD Graphics 4400
Architecture
GCN 1.1 (2014)
Gen. 7.5 Haswell (2012−2013)
GPU code name
Kaveri
Haswell GT2
Market segment
Laptop
Laptop
Release date
June 2014
June 2013
Interface
-
PCIe 1.0 x16
Boost clock speed
686 MHz
1100 MHz
Core clock speed
553 MHz
200 MHz
Floating-point performance
-
46 gflops
Manufacturing process technology
28 nm
22 nm
Number of transistors
2410 Million
392 million
Pipelines / CUDA cores
512
20
Power consumption (TDP)
-
20 Watt
Texture fill rate
-
22.00
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)
12 (11_1)
OpenCL
-
1.2
OpenGL
-
4.3
Shader Model
-
5.1
Vulkan
-
1.1.80
Quick Sync
-
+