Intel Iris Xe Graphics 80EU vs AMD Radeon RX 580 2048SP
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Oct 2018
Generation
HD Graphics-M
Polaris
Type
Integrated
Desktop
Bus Interface
Ring Bus
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
1168 MHz
Boost Clock
1300 MHz
1284 MHz
Memory Clock
System Shared
1750 MHz
Memory
Memory Size
System Shared
4GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
224.0GB/s
Render Config
Shading Units
640
2048
TMUs
40
128
ROPs
20
32
L2 Cache
1024 KB
2 MB
L3 Cache
12 MB
-
Compute Units
-
32
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
26.00 GPixel/s
41.09 GPixel/s
Texture Rate
52.00 GTexel/s
164.4 GTexel/s
FP16 (half)
3.328 TFLOPS
5.259 TFLOPS
FP32 (float)
1.664 TFLOPS
5.259 TFLOPS
FP64 (double)
416.0 GFLOPS
328.7 GFLOPS
Graphics Processor
GPU Name
Alder Lake GT1
Polaris 20
Architecture
Generation 12.2
GCN 4.0
Foundry
Intel
GlobalFoundries
Process Size
10 nm
14 nm
Transistors
Unknown
5.7 billion
Die Size
Unknown
232 mm²
GPU Variant
-
Polaris 20 XL(215-0910052)
Board Design
TDP
45W
150W
Outputs
No outputs
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
Suggested PSU
-
450 W
Power Connectors
-
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
Shader Model
6.4
6.4
📊 Benchmark
3DMark Time Spy
-
3,826