Radeon 520 and Iris Xe Graphics G4 - video card comparison
Radeon 520
Iris Xe Graphics G4
Architecture
GCN 1.0 (2012−2020)
Generation 12.0 (2020)
GPU code name
Oland
Tiger Lake GT1
Market segment
Laptop
Laptop
Release date
March 2017
September 2020
Interface
PCIe 3.0 x8
PCIe 3.0 x1
Supplementary power connectors
None
-
Boost clock speed
-
1100 MHz
Core clock speed
1030 MHz
-
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
1,040 million
-
Pipelines / CUDA cores
320
384
Power consumption (TDP)
50 Watt
15 Watt
Texture fill rate
20.60
52.80
Memory type
DDR3, GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
2250 MHz
System Shared
Memory bandwidth
16 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12.0
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.0
6.4
Vulkan
+
1.1
Quick Sync
-
+