GeForce RTX 2080 Mobile and GeForce GTX 1080 Ti - video card comparison
Passmark - benchmark score GeForce RTX 2080 Mobile vs GeForce GTX 1080 Ti
GeForce RTX 2080 Mobile
15560
GeForce GTX 1080 Ti
19117
GeForce RTX 2080 Mobile
GeForce GTX 1080 Ti
Architecture
Turing (2018−2021)
Pascal (2016−2021)
GPU code name
N18E-G3 TU104
GP102
Market segment
Laptop
Desktop
Release date
January 2019
February 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
SLI options
-
+
Boost clock speed
1590 MHz
1600 MHz
Core clock speed
1380 MHz
1481 MHz
Floating-point performance
-
11,340 gflops
Manufacturing process technology
12 nm
16 nm
Number of transistors
13,600 million
11,800 million
Pipelines / CUDA cores
2944
3584
Power consumption (TDP)
150 Watt
250 Watt
Maximum GPU temperature
-
91 °C
Texture fill rate
292.6
354.4
Memory type
GDDR6
GDDR5X
Maximum RAM amount
8 GB
11 GB
Memory bus width
256 Bit
352 Bit
Memory clock speed
14000 MHz
11000 MHz
Memory bandwidth
384.0 GB/s
484.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
Multi monitor support
-
+
HDMI
-
+
G-SYNC support
+
+
DirectX
12 Ultimate (12_1)
12 (12_1)
CUDA
7.5
+
OpenCL
1.2
1.2
OpenGL
4.6
4.5
Shader Model
6.5
6.4
Vulkan
1.2.131
+
Ansel
-
+
GPU Boost
-
3.0
VR Ready
+
-