GeForce RTX 2080 Mobile and GeForce GTX 1080 - video card comparison
Passmark - benchmark score GeForce RTX 2080 Mobile vs GeForce GTX 1080
GeForce RTX 2080 Mobile
15560
GeForce GTX 1080
16002
GeForce RTX 2080 Mobile
GeForce GTX 1080
Architecture
Turing (2018−2021)
Pascal (2016−2021)
GPU code name
N18E-G3 TU104
Pascal GP104
Market segment
Laptop
Desktop
Release date
January 2019
May 2016
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
SLI options
-
+
Boost clock speed
1590 MHz
1733 MHz
Core clock speed
1380 MHz
1607 MHz
CUDA cores
-
2560
Floating-point performance
-
8,873 gflops
Manufacturing process technology
12 nm
16 nm
Number of transistors
13,600 million
7,200 million
Pipelines / CUDA cores
2944
2560
Power consumption (TDP)
150 Watt
180 Watt
Maximum GPU temperature
-
94 °C
Texture fill rate
292.6
277.3
Memory type
GDDR6
GDDR5X
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14000 MHz
10 GB/s
Memory bandwidth
384.0 GB/s
320 GB/s
Shared memory
-
-
Display Connectors
No outputs
DP 1.42, HDMI 2.0b, DL-DVI
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
1.2.131
Ansel
-
+
GPU Boost
-
3.0
VR Ready
+
+