Home GPU Comparison Intel Iris Xe MAX Graphics vs AMD Radeon RX 550 Mobile

Intel Iris Xe MAX Graphics vs AMD Radeon RX 550 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 2GB VRAM Radeon RX 550 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe MAX Graphics 's Advantages
Released 3 years and 3 months late
Boost Clock has increased by 28% (1650MHz vs 1287MHz)
More VRAM (4GB vs 2GB)
128 additional rendering cores
Lower TDP (25W vs 50W)
AMD Radeon RX 550 Mobile 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 68.26GB/s)

Score

Benchmark

FP32 (float)
Iris Xe MAX Graphics +53%
2.534 TFLOPS
Radeon RX 550 Mobile
1.647 TFLOPS
VS

Graphics Card

Oct 2020
Release Date
Jul 2017
HD Graphics-M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

300 MHz
Base Clock
1100 MHz
1650 MHz
Boost Clock
1287 MHz
2133 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
2GB
LPDDR4X
Memory Type
GDDR5
128bit
Memory Bus
128bit
68.26GB/s
Bandwidth
96.00GB/s

Render Config

-
SM Count
-
-
Compute Units
10
768
Shading Units
640
48
TMUs
40
24
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
512 KB

Theoretical Performance

39.60 GPixel/s
Pixel Rate
20.59 GPixel/s
79.20 GTexel/s
Texture Rate
51.48 GTexel/s
5.069 TFLOPS
FP16 (half)
1.647 TFLOPS
2.534 TFLOPS
FP32 (float)
1.647 TFLOPS
633.6 GFLOPS
FP64 (double)
103.0 GFLOPS

Graphics Processor

DG1
GPU Name
Lexa
-
GPU Variant
Lexa PRO (215-0904018)
Generation 12.1
Architecture
GCN 4.0
Intel
Foundry
GlobalFoundries
10 nm
Process Size
14 nm
Unknown
Transistors
2.2 billion
95 mm²
Die Size
103 mm²

Board Design

25W
TDP
50W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
-
CUDA
-
6.4
Shader Model
6.4

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