GeForce GTX 980 SLI Mobile and Radeon RX Vega 11 - video card comparison
GeForce GTX 980 SLI Mobile
Radeon RX Vega 11
Architecture
Maxwell (2014−2018)
Vega (2017−2021)
GPU code name
N16E-GXX SLI
Vega Raven Ridge
Market segment
Laptop
Desktop
Release date
September 2015
October 2017
Interface
-
IGP
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1228 MHz
1240 MHz
Core clock speed
1126 MHz
-
Floating-point performance
-
1,760 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
10400 Million
4,940 million
Pipelines / CUDA cores
4096
704
Power consumption (TDP)
330 Watt
65 Watt
Texture fill rate
-
61.60
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
-
No outputs
G-SYNC support
+
-
DirectX
12_1
12 (12_1)
CUDA
+
-
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
-
1.2.131