GeForce GTX 980 SLI Mobile and GeForce GTX 980M SLI - video card comparison
GeForce GTX 980 SLI Mobile
GeForce GTX 980M SLI
Architecture
Maxwell (2014−2018)
Maxwell (2014−2018)
GPU code name
N16E-GXX SLI
-
Market segment
Laptop
Laptop
Release date
September 2015
October 2014
SLI options
+
+
Boost clock speed
1228 MHz
1127 MHz
Core clock speed
1126 MHz
1038 MHz
Manufacturing process technology
28 nm
28 nm
Number of transistors
10400 Million
2x 5200 Million
Pipelines / CUDA cores
4096
3072
Power consumption (TDP)
330 Watt
200 Watt
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x 8 GB
2x 8 GB
Memory bus width
256 Bit
2x 256 Bit
Memory clock speed
3500 MHz
5000 MHz
Shared memory
-
-
G-SYNC support
+
-
DirectX
12_1
12_1
CUDA
+
+
Vulkan
-
+
Optimus
-
+