Iris Xe Graphics G4 and Radeon RX 550X 640SP - video card comparison
Iris Xe Graphics G4
Radeon RX 550X 640SP
Architecture
Generation 12.0 (2020)
GCN 4.0 (2016−2020)
GPU code name
Tiger Lake GT1
Baffin
Market segment
Laptop
Desktop
Release date
September 2020
April 2018
Interface
PCIe 3.0 x1
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1100 MHz
1071 MHz
Core clock speed
-
1019 MHz
Floating-point performance
-
1,371 gflops
Manufacturing process technology
10 nm
14 nm
Number of transistors
-
3,000 million
Pipelines / CUDA cores
384
640
Power consumption (TDP)
15 Watt
60 Watt
Texture fill rate
52.80
42.84
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
6000 MHz
Memory bandwidth
-
96 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x 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
1.2.131
Quick Sync
+
-