Radeon HD 6470M and Radeon HD 4650 - video card comparison
Passmark - benchmark score Radeon HD 6470M vs Radeon HD 4650
Radeon HD 6470M
234
Radeon HD 4650
246
Radeon HD 6470M
Radeon HD 4650
Architecture
Terascale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Seymour XT
RV730
Market segment
Laptop
Desktop
Release date
January 2011
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
700 / 750 MHz
600 MHz
Floating-point performance
224 gflops
384.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
370 million
514 million
Pipelines / CUDA cores
160
320
Power consumption (TDP)
-
48 Watt
Texture fill rate
5.600
19.20
Memory type
DDR3
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
800 MHz
1400 MHz
Memory bandwidth
12.8 GB/s
22.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
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