AMD Radeon RX 580 2048SP vs Intel Iris Xe MAX Graphics
GPU Specs Compare
Graphics Card
Release Date
Oct 2018
Oct 2020
Generation
Polaris
HD Graphics-M
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1168 MHz
300 MHz
Boost Clock
1284 MHz
1650 MHz
Memory Clock
1750 MHz
2133 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
LPDDR4X
Memory Bus
256bit
128bit
Bandwidth
224.0GB/s
68.26GB/s
Render Config
Compute Units
32
-
Shading Units
2048
768
TMUs
128
48
ROPs
32
24
L1 Cache
16 KB (per CU)
-
L2 Cache
2 MB
1024 KB
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
41.09 GPixel/s
39.60 GPixel/s
Texture Rate
164.4 GTexel/s
79.20 GTexel/s
FP16 (half)
5.259 TFLOPS
5.069 TFLOPS
FP32 (float)
5.259 TFLOPS
2.534 TFLOPS
FP64 (double)
328.7 GFLOPS
633.6 GFLOPS
Graphics Processor
GPU Name
Polaris 20
DG1
GPU Variant
Polaris 20 XL(215-0910052)
-
Architecture
GCN 4.0
Generation 12.1
Foundry
GlobalFoundries
Intel
Process Size
14 nm
10 nm
Transistors
5.7 billion
Unknown
Die Size
232 mm²
95 mm²
Board Design
TDP
150W
25W
Suggested PSU
450 W
-
Outputs
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
-
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.4
📊 Benchmark
3DMark Time Spy
3,826
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