Radeon RX 580 and Iris Xe MAX Graphics - video card comparison
Passmark - benchmark score Radeon RX 580 vs Iris Xe MAX Graphics
Radeon RX 580
9140
Iris Xe MAX Graphics
2030
Radeon RX 580
Iris Xe MAX Graphics
Architecture
Polaris (2016−2019)
Gen. 12 Xe (2020)
GPU code name
Polaris 20
iDG1LPDEV
Market segment
Desktop
Laptop
Release date
April 2017
October 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1340 MHz
1650 MHz
Core clock speed
1257 MHz
-
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
10 nm
Number of transistors
5,700 million
-
Pipelines / CUDA cores
2304
96
Power consumption (TDP)
185 Watt
25 Watt
Texture fill rate
193.0
79.20
Memory type
GDDR5
LPDDR4x
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8000 MHz
4266 MHz
Memory bandwidth
256.0 GB/s
68.26 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2