Radeon HD 6250 and Radeon HD 4650 - video card comparison
Passmark - benchmark score Radeon HD 6250 vs Radeon HD 4650
Radeon HD 6250
96
Radeon HD 4650
246
Radeon HD 6250
Radeon HD 4650
Architecture
Terascale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Zacate
RV730
Market segment
Laptop
Desktop
Release date
November 2010
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
280 MHz
600 MHz
Floating-point performance
104 gflops
384.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
292 million
514 million
Pipelines / CUDA cores
80
320
Power consumption (TDP)
19 Watt
48 Watt
Texture fill rate
5.200
19.20
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1000 MHz
1400 MHz
Memory bandwidth
8 GB/s
22.4 GB/s
Shared memory
+
-
Display Connectors
1x DVI, 1x HDMI
2x DVI, 1x S-Video
HDMI
+
-
DirectX
11.2 (11_0)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A