Radeon R9 FURY X2 and Radeon RX 580 2048SP - video card comparison
Radeon R9 FURY X2
Radeon RX 580 2048SP
Architecture
GCN 3.0 (2014−2017)
GCN 4.0 (2016−2020)
GPU code name
Capsaicin
Polaris 20
Market segment
Desktop
Desktop
Release date
-
October 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
1x 8-pin
Boost clock speed
-
1284 MHz
Core clock speed
1050 MHz
1168 MHz
Manufacturing process technology
28 nm
14 nm
Number of transistors
8,900 million
5,700 million
Pipelines / CUDA cores
4096
2048
Power consumption (TDP)
-
150 Watt
Texture fill rate
268.8
164.4
Memory type
HBM
GDDR5
Maximum RAM amount
4 GB
8 GB
Memory bus width
4096 Bit
256 Bit
Memory clock speed
1000 MBps
7000 MHz
Memory bandwidth
512.0 GB/s
224.0 GB/s
Display Connectors
1x HDMI 1.4a, 3x DisplayPort 1.2
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2.170
1.2.131