Radeon HD 6250 and Radeon HD 4225 - video card comparison
Radeon HD 6250
Radeon HD 4225
Architecture
Terascale 2 (2009−2015)
RV6xx (2007−2010)
GPU code name
Zacate
RS880M
Market segment
Laptop
Laptop
Release date
November 2010
May 2010
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
Core clock speed
280 MHz
380 MHz
Floating-point performance
104 gflops
-
Manufacturing process technology
40 nm
55 nm
Number of transistors
292 million
-
Pipelines / CUDA cores
80
40
Power consumption (TDP)
19 Watt
-
Texture fill rate
5.200
-
Memory type
GDDR3
-
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
-
Memory clock speed
1000 MHz
-
Memory bandwidth
8 GB/s
-
Shared memory
+
+
Display Connectors
1x DVI, 1x HDMI
-
HDMI
+
-
DirectX
11.2 (11_0)
10.1
OpenCL
1.2
-
OpenGL
4.4
-
Shader Model
5.0
-
Vulkan
N/A
-