GeForce GTX 980 SLI Mobile and Radeon 780M - video card comparison
GeForce GTX 980 SLI Mobile
Radeon 780M
Architecture
Maxwell (2014−2018)
RDNA 3
GPU code name
N16E-GXX SLI
Phoenix
Market segment
Laptop
Laptop
Release date
September 2015
January 2023
Interface
-
PCIe 4.0 x8
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1228 MHz
3000 MHz
Core clock speed
1126 MHz
1500 MHz
Manufacturing process technology
28 nm
4 nm
Number of transistors
10400 Million
25,390 million
Pipelines / CUDA cores
4096
768
Power consumption (TDP)
330 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
-
139.2
Memory type
GDDR5
System Shared
Maximum RAM amount
2x 8 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
3500 MHz
System Shared
Shared memory
-
+
Display Connectors
-
Portable Device Dependent
G-SYNC support
+
-
DirectX
12_1
12 Ultimate (12_2)
CUDA
+
-
OpenCL
-
2.1
OpenGL
-
4.6
Shader Model
-
6.7
Vulkan
-
1.3