GeForce GTX 980M SLI and GeForce GTX 1080 11Gbps - video card comparison
GeForce GTX 980M SLI
GeForce GTX 1080 11Gbps
Architecture
Maxwell (2014−2018)
Pascal (2016−2021)
GPU code name
-
GP104
Market segment
Laptop
Desktop
Release date
October 2014
April 2017
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
SLI options
+
-
Boost clock speed
1127 MHz
1733 MHz
Core clock speed
1038 MHz
1607 MHz
Floating-point performance
-
8,873 gflops
Manufacturing process technology
28 nm
16 nm
Number of transistors
2x 5200 Million
7,200 million
Pipelines / CUDA cores
3072
2560
Power consumption (TDP)
200 Watt
180 Watt
Texture fill rate
-
277.3
Memory type
GDDR5
GDDR5X
Maximum RAM amount
2x 8 GB
8 GB
Memory bus width
2x 256 Bit
256 Bit
Memory clock speed
5000 MHz
11008 MHz
Memory bandwidth
-
352.3 GB/s
Shared memory
-
-
Display Connectors
-
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12_1
12 (12_1)
CUDA
+
6.1
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
+
1.2.131
Optimus
+
-