Tesla K80 and GeForce GTX 650 Ti - video card comparison
Passmark - benchmark score Tesla K80 vs GeForce GTX 650 Ti
Tesla K80
6028
GeForce GTX 650 Ti
2598
Tesla K80
GeForce GTX 650 Ti
Architecture
Kepler 2.0 (2013−2015)
Kepler (2012−2018)
GPU code name
GK210
GK106
Market segment
Workstation
Desktop
Release date
November 2014
October 2012
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
One 6-pin
Boost clock speed
824 MHz
-
Core clock speed
562 MHz
928 MHz
CUDA cores
-
768
Floating-point performance
-
1,425 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
7,100 million
2,540 million
Pipelines / CUDA cores
2496
768
Power consumption (TDP)
300 Watt
110 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
171.4
59.2 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
12 GB
2 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
5012 MHz
5.4 GB/s
Memory bandwidth
240.6 GB/s
86.4 GB/s
Display Connectors
No outputs
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
Multi monitor support
-
4 Displays
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (11_1)
12 (11_0)
CUDA
3.7
+
OpenCL
1.2
1.2
OpenGL
4.6
4.3
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126
3D Blu-Ray
-
+
3D Gaming
-
+
3D Vision
-
+