Radeon HD 7650M and Radeon 520 Mobile GDDR5 - video card comparison
Radeon HD 7650M
Radeon 520 Mobile GDDR5
Architecture
Terascale 2 (2009−2015)
GCN 1.0 (2012−2020)
GPU code name
Thames-LP/Pro
Banks
Market segment
Laptop
Laptop
Release date
January 2012
April 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Boost clock speed
550 MHz
-
Core clock speed
450 MHz
1030 MHz
Floating-point performance
432.0 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
690 million
Pipelines / CUDA cores
480
320
Power consumption (TDP)
20 Watt
50 Watt
Texture fill rate
10.80
20.60
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
4.5 GB/s
Memory bandwidth
25.6 GB/s
36 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
11.2 (11_0)
12 (11_1)
OpenCL
1.2
2.1 (1.2)
OpenGL
4.4
4.6
Shader Model
5.0
6.5 (5.1)
Vulkan
N/A
1.2.170