GeForce GTX 980 SLI Mobile and GeForce RTX 2080 Ti - video card comparison
GeForce GTX 980 SLI Mobile
GeForce RTX 2080 Ti
Architecture
Maxwell (2014−2018)
Turing (2018−2021)
GPU code name
N16E-GXX SLI
Turing TU102
Market segment
Laptop
Desktop
Release date
September 2015
August 2018
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
2x 8-pin
SLI options
+
-
Boost clock speed
1228 MHz
1545 MHz
Core clock speed
1126 MHz
1350 MHz
Manufacturing process technology
28 nm
12 nm
Number of transistors
10400 Million
18,600 million
Pipelines / CUDA cores
4096
4352
Power consumption (TDP)
330 Watt
270 Watt
Texture fill rate
-
420.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
2x 8 GB
11 GB
Memory bus width
256 Bit
352 Bit
Memory clock speed
3500 MHz
14000 MHz
Memory bandwidth
-
616.0 GB/s
Shared memory
-
-
Display Connectors
-
1x HDMI, 3x DisplayPort, 1x USB Type-C
HDMI
-
+
G-SYNC support
+
+
DirectX
12_1
12 Ultimate (12_1)
CUDA
+
7.5
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.5
Vulkan
-
1.2.131
VR Ready
-
+