Radeon HD 6450M and Radeon HD 6450 OEM - video card comparison
Radeon HD 6450M
Radeon HD 6450 OEM
Architecture
Terascale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Seymour-PRO
Caicos
Market segment
Laptop
Desktop
Release date
January 2011
February 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
600 MHz
625 MHz
Floating-point performance
192 gflops
200 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
370 million
370 million
Pipelines / CUDA cores
160
160
Power consumption (TDP)
-
18 Watt
Texture fill rate
4.800
5.000
Memory type
DDR3
GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
1066 MHz
Memory bandwidth
12.8 GB/s
8.528 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
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