GeForce GTX 1080 Ti and GeForce GTX 1080 11Gbps - video card comparison
GeForce GTX 1080 Ti
GeForce GTX 1080 11Gbps
Architecture
Pascal (2016−2021)
Pascal (2016−2021)
GPU code name
GP102
GP104
Market segment
Desktop
Desktop
Release date
February 2017
April 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 8-pin
SLI options
+
-
Boost clock speed
1600 MHz
1733 MHz
Core clock speed
1481 MHz
1607 MHz
Floating-point performance
11,340 gflops
8,873 gflops
Manufacturing process technology
16 nm
16 nm
Number of transistors
11,800 million
7,200 million
Pipelines / CUDA cores
3584
2560
Power consumption (TDP)
250 Watt
180 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
277.3
Memory type
GDDR5X
GDDR5X
Maximum RAM amount
11 GB
8 GB
Memory bus width
352 Bit
256 Bit
Memory clock speed
11000 MHz
11008 MHz
Memory bandwidth
484.4 GB/s
352.3 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI, 3x DisplayPort
Multi monitor support
+
-
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
+
6.1
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
6.4
6.4
Vulkan
+
1.2.131
Ansel
+
-
GPU Boost
3.0
-