AMD ROG Ally Extreme GPU vs AMD Radeon RX 550X Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jun 2023
Apr 2018
Generation
Console GPU
Mobility Radeon
Type
Game console
Mobile
Bus Interface
—
PCIe 3.0 x8
Clock Speeds
Base Clock
1500 MHz
1100 MHz
Boost Clock
2700 MHz
1176 MHz
Memory Clock
1600 MHz
1500 MHz
Memory
Memory Size
16GB
2GB
Memory Type
LPDDR5
GDDR5
Memory Bus
64bit
64bit
Bandwidth
51.20GB/s
48.00GB/s
Render Config
Compute Units
12
10
Shading Units
768
640
TMUs
48
40
ROPs
32
16
RT Cores
12
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
8 MB
512 KB
L3 Cache
16 MB
—
Theoretical Performance
Pixel Rate
86.40 GPixel/s
18.82 GPixel/s
Texture Rate
129.6 GTexel/s
47.04 GTexel/s
FP16 (half)
16.59 TFLOPS
1.505 TFLOPS
FP32 (float)
8.294 TFLOPS
1.505 TFLOPS
FP64 (double)
518.4 GFLOPS
94.08 GFLOPS
Graphics Processor
GPU Name
Phoenix
Polaris 23
Architecture
RDNA 3.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
4 nm
14 nm
Transistors
25.39 billion
2.2 billion
Die Size
178 mm²
103 mm²
GPU Variant
—
Polaris 23 MXT
Board Design
TDP
30W
50W
Outputs
1x USB Type-C
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.