AMD Radeon RX 550X Mobile vs Intel Arctic Sound 2T
GPU · Specs Compare
Graphics Card
Release Date
Apr 2018
Jan 2021
Generation
Mobility Radeon
Xe Graphics
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1100 MHz
—
Boost Clock
1176 MHz
—
Memory Clock
1500 MHz
1200 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
HBM2e
Memory Bus
64bit
4096bit
Bandwidth
48.00GB/s
1229GB/s
Render Config
Compute Units
10
—
Shading Units
640
7680
TMUs
40
240
ROPs
16
120
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
8 MB
Theoretical Performance
Pixel Rate
18.82 GPixel/s
108.0 GPixel/s
Texture Rate
47.04 GTexel/s
216.0 GTexel/s
FP16 (half)
1.505 TFLOPS
27.65 TFLOPS
FP32 (float)
1.505 TFLOPS
13.82 TFLOPS
FP64 (double)
94.08 GFLOPS
3.456 TFLOPS
Graphics Processor
GPU Name
Polaris 23
Arctic Sound
GPU Variant
Polaris 23 MXT
—
Architecture
GCN 4.0
Generation 12.5
Foundry
GlobalFoundries
Intel
Process Size
14 nm
10 nm
Transistors
2.2 billion
8 billion
Die Size
103 mm²
190 mm²
Board Design
TDP
50W
500W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
—
900 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.