Radeon RX 580 and Radeon R9 FURY X2 - video card comparison
Radeon RX 580
Radeon R9 FURY X2
Architecture
Polaris (2016−2019)
GCN 3.0 (2014−2017)
GPU code name
Polaris 20
Capsaicin
Market segment
Desktop
Desktop
Release date
April 2017
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
2x 8-pin
Boost clock speed
1340 MHz
-
Core clock speed
1257 MHz
1050 MHz
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,700 million
8,900 million
Pipelines / CUDA cores
2304
4096
Power consumption (TDP)
185 Watt
-
Texture fill rate
193.0
268.8
Memory type
GDDR5
HBM
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
4096 Bit
Memory clock speed
8000 MHz
1000 MBps
Memory bandwidth
256.0 GB/s
512.0 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 1.4a, 3x DisplayPort 1.2
HDMI
+
+
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2.170