GeForce GTX 980 SLI Mobile and Radeon R5 Graphics - video card comparison
GeForce GTX 980 SLI Mobile
Radeon R5 Graphics
Architecture
Maxwell (2014−2018)
GCN 2.0 (2013−2017)
GPU code name
N16E-GXX SLI
Spectre SL
Market segment
Laptop
Desktop
Release date
September 2015
September 2014
Interface
-
IGP
SLI options
+
-
Boost clock speed
1228 MHz
720 MHz
Core clock speed
1126 MHz
497 MHz
Floating-point performance
-
388.1 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
10400 Million
2,410 million
Pipelines / CUDA cores
4096
256
Power consumption (TDP)
330 Watt
15 Watt
Texture fill rate
-
7.952
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_0)
CUDA
+
-
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.0
Vulkan
-
1.2.131