AMD Radeon RX 550X Mobile vs AMD Xbox One X GPU
GPU · Specs Compare
Graphics Card
Release Date
Apr 2018
Nov 2017
Generation
Mobility Radeon
Console GPU
Type
Mobile
Game console
Bus Interface
PCIe 3.0 x8
—
Clock Speeds
Base Clock
1100 MHz
—
Boost Clock
1176 MHz
—
Memory Clock
1500 MHz
1700 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
64bit
384bit
Bandwidth
48.00GB/s
326.4GB/s
Render Config
Compute Units
10
40
Shading Units
640
2560
TMUs
40
160
ROPs
16
32
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
—
Theoretical Performance
Pixel Rate
18.82 GPixel/s
37.50 GPixel/s
Texture Rate
47.04 GTexel/s
187.5 GTexel/s
FP16 (half)
1.505 TFLOPS
6.001 TFLOPS
FP32 (float)
1.505 TFLOPS
6.001 TFLOPS
FP64 (double)
94.08 GFLOPS
—
Graphics Processor
GPU Name
Polaris 23
Scorpio
GPU Variant
Polaris 23 MXT
—
Architecture
GCN 4.0
GCN 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
16 nm
Transistors
2.2 billion
7 billion
Die Size
103 mm²
359 mm²
Board Design
TDP
50W
150W
Outputs
No outputs
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
N/A
OpenCL
2.1
1.2
Vulkan
1.2
1.1
Shader Model
6.4
6.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.