Mobility Radeon HD 5470 and Radeon HD 4650 - video card comparison
Passmark - benchmark score Mobility Radeon HD 5470 vs Radeon HD 4650
Mobility Radeon HD 5470
243
Radeon HD 4650
246
Mobility Radeon HD 5470
Radeon HD 4650
Architecture
Terascale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Park XT
RV730
Market segment
Laptop
Desktop
Release date
January 2010
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
750 MHz
600 MHz
Floating-point performance
120 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)
13-15 Watt
48 Watt
Texture fill rate
6.000
19.20
Memory type
DDR2, GDDR2, DDR3, GDDR3, GDDR5
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
1400 MHz
Memory bandwidth
25.6 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