Radeon HD 6450 GDDR5 and Radeon R5 M230 Rebrand - video card comparison
Radeon HD 6450 GDDR5
Radeon R5 M230 Rebrand
Architecture
Terascale 2 (2009−2015)
GCN 1.0 (2012−2020)
GPU code name
Caicos
Sun
Market segment
Desktop
Desktop
Release date
April 2011
March 2013
Interface
-
PCIe 3.0 x8
Boost clock speed
-
825 MHz
Core clock speed
750 MHz
750 MHz
Floating-point performance
-
528.0 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
-
690 million
Pipelines / CUDA cores
160
320
Power consumption (TDP)
27 Watt
-
Texture fill rate
-
16.50
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
900 MHz
1800 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
11
12 (11_1)
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
1.2.131