Steam Deck OLED GPU

GPU Code: Sephiroth

16 GB

LPDDR5

1600 MHz

Boost Clock

15 W

TDP

6 nm

Process
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Technical Specifications

Core Specifications
Architecture: RDNA 2.0
Process Size: 6 nm
Base Clock: 1000 MHz
Boost Clock: 1600 MHz
Shader Units: 512
RT Cores: 8
TMUs: 32
ROPs: 16
Memory & Performance
Memory Size: 16 GB
Memory Type: LPDDR5
Memory Bandwidth: 176.0 GB/s
TDP: 15 W
Cache & Die Information
L1 Cache: 128 KB
L2 Cache: 1.0 MB
Die Size: 131 mm²
Transistors: 2.4 billion
Transistor Density: 18.3 million/mm²

API Support

DirectX
12.2
OpenGL
4.6
Vulkan
1.3

Physical Specifications

Board Length: 298 mm
Board Width: 117 mm
Display Outputs: 1x USB Type-C

Quick Facts

Release Date: 2023-11-09
Manufacturer: AMD
Generation: Console GPU(Valve)

Performance

Pixel Fill Rate 25.6 GPixel/s
Texture Fill Rate 51.2 GTexel/s
FP32 Performance 1.6 TFLOPS