Radeon R5 Graphics and Radeon HD 6490M - video card comparison
Radeon R5 Graphics
Radeon HD 6490M
Architecture
GCN 2.0 (2013−2017)
Terascale 2 (2009−2015)
GPU code name
Spectre SL
Seymour XT
Market segment
Desktop
Laptop
Release date
September 2014
January 2011
Interface
IGP
PCIe 2.0 x16
Boost clock speed
720 MHz
-
Core clock speed
497 MHz
700 / 750 / 800 MHz
Floating-point performance
388.1 gflops
256 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,410 million
370 million
Pipelines / CUDA cores
256
160
Power consumption (TDP)
15 Watt
-
Texture fill rate
7.952
6.400
Memory type
System Shared
DDR3/GDDR5
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.0
5.0
Vulkan
1.2.131
N/A