GeForce GTX 650 Ti OEM and Radeon Sky 500 - video card comparison
GeForce GTX 650 Ti OEM
Radeon Sky 500
Architecture
Kepler (2012−2018)
GCN 1.0 (2012−2020)
GPU code name
GK106
Pitcairn
Market segment
Desktop
Desktop
Release date
March 2013
March 2013
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
928 MHz
950 MHz
Floating-point performance
1,425 gflops
2,432 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,540 million
2,800 million
Pipelines / CUDA cores
768
1280
Power consumption (TDP)
110 Watt
150 Watt
Texture fill rate
59.39
76.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5400 MHz
4800 MHz
Memory bandwidth
86.4 GB/s
154 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
1x DisplayPort
DisplayPort count
-
1
Dual-link DVI support
-
1
HDMI
+
-
DirectX
12 (11_0)
12 (11_1)
CUDA
3.0
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.2.131