GeForce GTX 650 and Radeon Sky 500 - video card comparison
Passmark - benchmark score GeForce GTX 650 vs Radeon Sky 500
GeForce GTX 650
1801
Radeon Sky 500
4906
GeForce GTX 650
Radeon Sky 500
Architecture
Kepler (2012−2018)
GCN 1.0 (2012−2020)
GPU code name
GK107
Pitcairn
Market segment
Desktop
Desktop
Release date
September 2012
March 2013
Bus support
PCI Express 3.0
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
One 6-pin
1x 6-pin
Core clock speed
1058 MHz
950 MHz
CUDA cores
384
-
Floating-point performance
812.5 gflops
2,432 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
2,800 million
Pipelines / CUDA cores
384
1280
Power consumption (TDP)
64 Watt
150 Watt
Texture fill rate
33.9 billion/sec
76.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
128-bit GDDR5
256 Bit
Memory clock speed
5.0 GB/s
4800 MHz
Memory bandwidth
80.0 GB/s
154 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
1x DisplayPort
Multi monitor support
4 displays
-
DisplayPort count
-
1
Dual-link DVI support
-
1
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_1)
CUDA
+
-
OpenCL
1.2
1.2
OpenGL
4.3
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.2.131
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-