GeForce GTX 1080 Ti and Tesla K20m - video card comparison
Passmark - benchmark score GeForce GTX 1080 Ti vs Tesla K20m
GeForce GTX 1080 Ti
19117
Tesla K20m
4565
GeForce GTX 1080 Ti
Tesla K20m
Architecture
Pascal (2016−2021)
Kepler (2012−2018)
GPU code name
GP102
GK110
Market segment
Desktop
Workstation
Release date
February 2017
January 2013
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
SLI options
+
-
Boost clock speed
1600 MHz
-
Core clock speed
1481 MHz
706 MHz
Floating-point performance
11,340 gflops
3,524 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
11,800 million
7,080 million
Pipelines / CUDA cores
3584
2496
Power consumption (TDP)
250 Watt
225 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
146.8
Memory type
GDDR5X
GDDR5
Maximum RAM amount
11 GB
5 GB
Memory bus width
352 Bit
320 Bit
Memory clock speed
11000 MHz
5200 MHz
Memory bandwidth
484.4 GB/s
208.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (11_0)
CUDA
+
3.5
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
6.4
5.1
Vulkan
+
1.1.126
Ansel
+
-
GPU Boost
3.0
-