Radeon HD 7730M and Mobility Radeon HD 5850 - video card comparison
Radeon HD 7730M
Mobility Radeon HD 5850
Architecture
GCN (2011−2017)
Terascale 2 (2009−2015)
GPU code name
Lombok GL
Broadway-PRO
Market segment
Laptop
Laptop
Release date
April 2012
January 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Boost clock speed
675 MHz
-
Core clock speed
575 MHz
625 MHz
Floating-point performance
691.2 gflops
800.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,500 million
1,040 million
Pipelines / CUDA cores
512
800
Power consumption (TDP)
25 Watt
39 Watt
Texture fill rate
21.60
20.00
Memory type
DDR3
DDR3, GDDR3, GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
2000 MHz
Memory bandwidth
28.8 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.2.131
N/A