AMD Xbox One X GPU vs AMD Radeon 550X Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2017
Apr 2018
Generation
Console GPU
Mobility Radeon
Type
Game console
Mobile
Bus Interface
—
PCIe 3.0 x8
Clock Speeds
Memory Clock
1700 MHz
1500 MHz
Base Clock
—
1100 MHz
Boost Clock
—
1287 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
64bit
Bandwidth
326.4GB/s
48.00GB/s
Render Config
Compute Units
40
10
Shading Units
2560
640
TMUs
160
40
ROPs
32
16
L1 Cache
—
16 KB (per CU)
L2 Cache
—
256 KB
Theoretical Performance
Pixel Rate
37.50 GPixel/s
20.59 GPixel/s
Texture Rate
187.5 GTexel/s
51.48 GTexel/s
FP16 (half)
6.001 TFLOPS
1.647 TFLOPS
FP32 (float)
6.001 TFLOPS
1.647 TFLOPS
FP64 (double)
—
103.0 GFLOPS
Graphics Processor
GPU Name
Scorpio
Polaris 23
Architecture
GCN 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
16 nm
14 nm
Transistors
7 billion
2.2 billion
Die Size
359 mm²
103 mm²
GPU Variant
—
Polaris 23 MXT
Board Design
TDP
150W
50W
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
N/A
4.6
OpenCL
1.2
2.1
Vulkan
1.1
1.2
Shader Model
6.0
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.