HD Graphics 4400 and Radeon HD 8490 OEM - video card comparison
HD Graphics 4400
Radeon HD 8490 OEM
Architecture
Gen. 7.5 Haswell (2012−2013)
TeraScale 2 (2009−2015)
GPU code name
Haswell GT2
Caicos
Market segment
Laptop
Desktop
Release date
June 2013
July 2013
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1100 MHz
-
Core clock speed
200 MHz
875 MHz
Floating-point performance
46 gflops
280.0 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
392 million
370 million
Pipelines / CUDA cores
20
160
Power consumption (TDP)
20 Watt
35 Watt
Texture fill rate
22.00
7.000
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
1800 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x DisplayPort
DirectX
12 (11_1)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.3
4.4
Shader Model
5.1
5.0
Vulkan
1.1.80
N/A
Quick Sync
+
-