AMD Radeon 550X Mobile vs Intel Arc Pro B60
GPU · Specs Compare
Graphics Card
Release Date
Apr 2018
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
2000 MHz
Boost Clock
1287 MHz
2400 MHz
Memory Clock
1500 MHz
2375 MHz
Memory
Memory Size
4GB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
64bit
192bit
Bandwidth
48.00GB/s
456.0GB/s
Render Config
Compute Units
10
—
Shading Units
640
2560
TMUs
40
160
ROPs
16
16
L1 Cache
16 KB (per CU)
—
L2 Cache
256 KB
4 MB
RT Cores
—
20
Theoretical Performance
Pixel Rate
20.59 GPixel/s
38.40 GPixel/s
Texture Rate
51.48 GTexel/s
384.0 GTexel/s
FP16 (half)
1.647 TFLOPS
24.58 TFLOPS
FP32 (float)
1.647 TFLOPS
12.29 TFLOPS
FP64 (double)
103.0 GFLOPS
3.072 TFLOPS
Graphics Processor
GPU Name
Polaris 23
BMG-G21
GPU Variant
Polaris 23 MXT
—
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
200W
Outputs
No outputs
4x mini-DisplayPort 2.1
Power Connectors
None
None
Suggested PSU
—
550 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.