GeForce GTX 650 and Radeon 530 Mobile DDR3 - video card comparison
GeForce GTX 650
Radeon 530 Mobile DDR3
Architecture
Kepler (2012−2018)
GCN 3.0 (2014−2017)
GPU code name
GK107
Weston
Market segment
Desktop
Laptop
Release date
September 2012
April 2017
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
One 6-pin
-
Boost clock speed
-
1021 MHz
Core clock speed
1058 MHz
-
CUDA cores
384
-
Floating-point performance
812.5 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
1,550 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
64 Watt
50 Watt
Texture fill rate
33.9 billion/sec
24.50
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
128-bit GDDR5
64 Bit
Memory clock speed
5.0 GB/s
1800 MBps
Memory bandwidth
80.0 GB/s
14.4 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
Portable Device Dependent
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (12_0)
CUDA
+
-
OpenCL
1.2
2.1
OpenGL
4.3
4.6
Shader Model
5.1
6.5 (6.0)
Vulkan
1.1.126
1.2.170
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-