AMD Steam Deck OLED GPU vs AMD Radeon RX 5500M
GPU · Specs Compare
Graphics Card
Release Date
Nov 2023
Oct 2019
Generation
Console GPU
Mobility Radeon
Type
Game console
Mobile
Bus Interface
—
PCIe 4.0 x8
Clock Speeds
Base Clock
1000 MHz
1375 MHz
Boost Clock
1600 MHz
1645 MHz
Memory Clock
1375 MHz
1750 MHz
Memory
Memory Size
16GB
4GB
Memory Type
LPDDR5
GDDR6
Memory Bus
128bit
128bit
Bandwidth
88.00GB/s
224.0GB/s
Render Config
Compute Units
8
22
Shading Units
512
1408
TMUs
32
88
ROPs
16
32
RT Cores
8
—
L1 Cache
128 KB per Array
—
L2 Cache
1024 KB
2 MB
L3 Cache
8 MB
—
Theoretical Performance
Pixel Rate
25.60 GPixel/s
52.64 GPixel/s
Texture Rate
51.20 GTexel/s
144.8 GTexel/s
FP16 (half)
3.277 TFLOPS
9.265 TFLOPS
FP32 (float)
1.638 TFLOPS
4.632 TFLOPS
FP64 (double)
102.4 GFLOPS
289.5 GFLOPS
Graphics Processor
GPU Name
Sephiroth
Navi 14
Architecture
RDNA 2.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
2.4 billion
6.4 billion
Die Size
131 mm²
158 mm²
GPU Variant
—
Navi 14 XTM
Board Design
TDP
15W
85W
Outputs
1x USB Type-C
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.3
Shader Model
6.5
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.