AMD Steam Machine GPU vs AMD Radeon Pro W5500M
GPU · Specs Compare
Graphics Card
Release Date
Jan 2026
Feb 2020
Generation
Console GPU
Radeon Pro Mobile
Type
Desktop
Mobile
Bus Interface
—
PCIe 4.0 x8
Clock Speeds
Base Clock
1720 MHz
1000 MHz
Boost Clock
2450 MHz
1700 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
128bit
Bandwidth
288.0GB/s
224.0GB/s
Render Config
Compute Units
28
22
Shading Units
1792
1408
TMUs
112
88
ROPs
64
32
RT Cores
28
—
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
156.8 GPixel/s
54.40 GPixel/s
Texture Rate
274.4 GTexel/s
149.6 GTexel/s
FP16 (half)
35.12 TFLOPS
9.574 TFLOPS
FP32 (float)
17.56 TFLOPS
4.787 TFLOPS
FP64 (double)
548.8 GFLOPS
299.2 GFLOPS
Graphics Processor
GPU Name
Navi 33
Navi 14
Architecture
RDNA 3.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
13.3 billion
6.4 billion
Die Size
204 mm²
158 mm²
GPU Variant
—
Navi 14 PRO XTM
Board Design
TDP
110W
85W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.4
1.3
Shader Model
6.8
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.