GeForce GTX 980 SLI Mobile and Radeon RX 580 2048SP - video card comparison
GeForce GTX 980 SLI Mobile
Radeon RX 580 2048SP
Architecture
Maxwell (2014−2018)
GCN 4.0 (2016−2020)
GPU code name
N16E-GXX SLI
Polaris 20
Market segment
Laptop
Desktop
Release date
September 2015
October 2018
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
SLI options
+
-
Boost clock speed
1228 MHz
1284 MHz
Core clock speed
1126 MHz
1168 MHz
Manufacturing process technology
28 nm
14 nm
Number of transistors
10400 Million
5,700 million
Pipelines / CUDA cores
4096
2048
Power consumption (TDP)
330 Watt
150 Watt
Texture fill rate
-
164.4
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x 8 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
3500 MHz
7000 MHz
Memory bandwidth
-
224.0 GB/s
Shared memory
-
-
Display Connectors
-
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
G-SYNC support
+
-
DirectX
12_1
12 (12_0)
CUDA
+
-
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
-
1.2.131