Radeon HD 6490M and Mobility Radeon HD 5470 - video card comparison
Passmark - benchmark score Radeon HD 6490M vs Mobility Radeon HD 5470
Radeon HD 6490M
388
Mobility Radeon HD 5470
243
Radeon HD 6490M
Mobility Radeon HD 5470
Architecture
Terascale 2 (2009−2015)
Terascale 2 (2009−2015)
GPU code name
Seymour XT
Park XT
Market segment
Laptop
Laptop
Release date
January 2011
January 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
700 / 750 / 800 MHz
750 MHz
Floating-point performance
256 gflops
120 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
370 million
292 million
Pipelines / CUDA cores
160
80
Power consumption (TDP)
-
13-15 Watt
Texture fill rate
6.400
6.000
Memory type
DDR3/GDDR5
DDR2, GDDR2, DDR3, GDDR3, GDDR5
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
1800 MHz
Memory bandwidth
25.6 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A