Radeon HD 7400G and Radeon HD 7450 OEM - video card comparison
Radeon HD 7400G
Radeon HD 7450 OEM
Architecture
Terascale 3 (2010−2013)
TeraScale 2 (2009−2015)
GPU code name
Trinity
Caicos
Market segment
Laptop
Desktop
Release date
September 2012
January 2012
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
423 MHz
-
Core clock speed
327 MHz
625 MHz
Floating-point performance
-
200.0 gflops
Manufacturing process technology
32 nm
40 nm
Number of transistors
1,303 million
370 million
Pipelines / CUDA cores
192
160
Power consumption (TDP)
17 Watt
18 Watt
Texture fill rate
5.088
5.000
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
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
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A