Radeon RX 580 XTR and Iris Xe Graphics G7 80EUs - video card comparison
Radeon RX 580 XTR
Iris Xe Graphics G7 80EUs
Architecture
GCN 4.0 (2016−2020)
Gen. 11 Ice Lake (2019−2022)
GPU code name
Polaris 20
Tiger Lake Xe
Market segment
Desktop
Laptop
Release date
April 2017
August 2020
Interface
PCIe 3.0 x16
-
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1340 MHz
1350 MHz
Core clock speed
1257 MHz
400 MHz
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
10 nm
Number of transistors
5,700 million
-
Pipelines / CUDA cores
2304
80
Power consumption (TDP)
185 Watt
28 Watt
Texture fill rate
193.0
-
Memory type
GDDR5
-
Maximum RAM amount
8 GB
-
Memory bus width
256 Bit
-
Memory clock speed
8000 MHz
-
Memory bandwidth
256.0 GB/s
-
Shared memory
-
+
Display Connectors
1x HDMI, 3x DisplayPort
-
HDMI
+
-
DirectX
12.0 (12_0)
12_1
OpenGL
4.5
-
Quick Sync
-
+