Iris Graphics 540 and Radeon RX 580 2048SP - video card comparison
Passmark - benchmark score Iris Graphics 540 vs Radeon RX 580 2048SP
Iris Graphics 540
1297
Radeon RX 580 2048SP
7929
Iris Graphics 540
Radeon RX 580 2048SP
Architecture
Gen. 9 Skylake (2015−2016)
GCN 4.0 (2016−2020)
GPU code name
Skylake GT3e
Polaris 20
Market segment
Laptop
Desktop
Release date
September 2015
October 2018
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
1050 MHz
1284 MHz
Core clock speed
300 MHz
1168 MHz
Manufacturing process technology
14 nm
14 nm
Number of transistors
189 million
5,700 million
Pipelines / CUDA cores
48
2048
Power consumption (TDP)
15 Watt
150 Watt
Texture fill rate
50.40
164.4
Memory type
eDRAM
GDDR5
Maximum RAM amount
64 MB
8 GB
Memory bus width
eDRAM + 64/128 Bit
256 Bit
Memory clock speed
System Shared
7000 MHz
Memory bandwidth
-
224.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1.97
1.2.131
Quick Sync
+
-