GeForce GTX 1080 and Tesla K80m - video card comparison
GeForce GTX 1080
Tesla K80m
Architecture
Pascal (2016−2021)
Kepler 2.0 (2013−2015)
GPU code name
Pascal GP104
GK210
Market segment
Desktop
Workstation
Release date
May 2016
November 2014
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
500 Watt
-
Supplementary power connectors
8-pin
1x 8-pin
SLI options
+
-
Boost clock speed
1733 MHz
824 MHz
Core clock speed
1607 MHz
562 MHz
CUDA cores
2560
-
Floating-point performance
8,873 gflops
2x 4,373 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
7,200 million
7,100 million
Pipelines / CUDA cores
2560
2x 2496
Power consumption (TDP)
180 Watt
300 Watt
Maximum GPU temperature
94 °C
-
Texture fill rate
277.3
2x 182.2 billion/sec
Memory type
GDDR5X
GDDR5
Maximum RAM amount
8 GB
2x 12 GB
Memory bus width
256 Bit
2x 384 Bit
Memory clock speed
10 GB/s
5012 MHz
Memory bandwidth
320 GB/s
2x 240.6 GB/s
Shared memory
-
-
Display Connectors
DP 1.42, HDMI 2.0b, DL-DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12.0 (11_1)
CUDA
+
-
OpenCL
1.2
-
OpenGL
4.5
4.6
Shader Model
6.4
-
Vulkan
1.2.131
-
Ansel
+
-
GPU Boost
3.0
-
VR Ready
+
-