Intel Iris Xe MAX Graphics vs AMD Radeon RX 480 Mobile
GPU Specs Compare
Graphics Card
Release Date
Oct 2020
Aug 2016
Generation
HD Graphics-M
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
300 MHz
1000 MHz
Boost Clock
1650 MHz
1077 MHz
Memory Clock
2133 MHz
2000 MHz
Memory
Memory Size
4GB
8GB
Memory Type
LPDDR4X
GDDR5
Memory Bus
128bit
256bit
Bandwidth
68.26GB/s
256.0GB/s
Render Config
Shading Units
768
2304
TMUs
48
144
ROPs
24
32
L2 Cache
1024 KB
2 MB
L3 Cache
16 MB
-
Compute Units
-
36
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
39.60 GPixel/s
34.46 GPixel/s
Texture Rate
79.20 GTexel/s
155.1 GTexel/s
FP16 (half)
5.069 TFLOPS
4.963 TFLOPS
FP32 (float)
2.534 TFLOPS
4.963 TFLOPS
FP64 (double)
633.6 GFLOPS
310.2 GFLOPS
Graphics Processor
GPU Name
DG1
Ellesmere
Architecture
Generation 12.1
GCN 4.0
Foundry
Intel
GlobalFoundries
Process Size
10 nm
14 nm
Transistors
Unknown
5.7 billion
Die Size
95 mm²
232 mm²
GPU Variant
-
Ellesmere XT
Board Design
TDP
25W
100W
Outputs
No outputs
No outputs
Power Connectors
-
None
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