AMD Radeon RX 550 Mobile vs Intel Arc Pro B50
GPU · Specs Compare
Graphics Card
Release Date
Jul 2017
Sep 2025
Generation
Mobility Radeon
Battlemage
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 5.0 x8
Clock Speeds
Base Clock
1100 MHz
1700 MHz
Boost Clock
1287 MHz
2600 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
128bit
Bandwidth
96.00GB/s
224.0GB/s
Render Config
Compute Units
10
—
Shading Units
640
2048
TMUs
40
128
ROPs
16
16
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
4 MB
RT Cores
—
16
Theoretical Performance
Pixel Rate
20.59 GPixel/s
41.60 GPixel/s
Texture Rate
51.48 GTexel/s
332.8 GTexel/s
FP16 (half)
1.647 TFLOPS
21.30 TFLOPS
FP32 (float)
1.647 TFLOPS
10.65 TFLOPS
FP64 (double)
103.0 GFLOPS
2.662 TFLOPS
Graphics Processor
GPU Name
Lexa
BMG-G21
GPU Variant
Lexa PRO(215-0904018)
—
Architecture
GCN 4.0
Xe2
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
2.2 billion
19.6 billion
Die Size
103 mm²
272 mm²
Board Design
TDP
50W
70W
Outputs
No outputs
4x mini-DisplayPort 2.1
Power Connectors
None
None
Suggested PSU
—
250 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.4
Shader Model
6.4
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.