HD Graphics 4400 and Radeon HD 7450 OEM - video card comparison
HD Graphics 4400
Radeon HD 7450 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
January 2012
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1100 MHz
-
Core clock speed
200 MHz
625 MHz
Floating-point performance
46 gflops
200.0 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
18 Watt
Texture fill rate
22.00
5.000
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
1066 MHz
Memory bandwidth
-
8.528 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI
HDMI
-
+
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
+
-