AMD Steam Deck OLED GPU

This is a GPU manufactured with TSMC 6nm process, based on AMD RDNA 2.0 architecture and released on Nov 2023. It features 2.4 billion transistors, 8 Rendering cores and 16GB LPDDR5 memory, with 1024KB L2 cache, theoretical performance of 1.638TFLOPS, with total power consumption of 15W.

Graphics Card

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Release Date

Nov 2023

Generation

Console GPU

Type

Game console

Clock Speeds

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Base Clock

1000 MHz

Boost Clock

1600 MHz

Memory Clock

1375 MHz

Memory

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Memory Size

16GB

Memory Type

LPDDR5

Memory Bus

128bit

Bandwidth

88.00GB/s

Render Config

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Compute Units

8

Shading Units

512

TMUs

32

ROPs

16

RT Cores

8

L1 Cache

128 KB per Array

L2 Cache

1024 KB

L3 Cache

8 MB

Theoretical Performance

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Pixel Rate

25.60 GPixel/s

Texture Rate

51.20 GTexel/s

FP16 (half)

3.277 TFLOPS

FP32 (float)

1.638 TFLOPS

FP64 (double)

102.4 GFLOPS

Graphics Processor

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GPU Name

Sephiroth

Architecture

RDNA 2.0

Foundry

TSMC

Process Size

6 nm

Transistors

2.4 billion

Die Size

131 mm²

Board Design

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TDP

15W

Outputs

1x USB Type-C

Graphics Features

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DirectX

12 (12_1)

OpenGL

4.6

OpenCL

2.0

Vulkan

1.2

Shader Model

6.5

Rankings

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FP32 (float)

AMD Radeon 550X Mobile 4 GB GDDR5

1.647 TFLOPS

AMD Radeon RX 550 Mobile 2 GB GDDR5

1.647 TFLOPS

AMD Steam Deck GPU 16 GB LPDDR5

1.638 TFLOPS

AMD Steam Deck OLED GPU 16 GB LPDDR5

1.638 TFLOPS

NVIDIA Quadro K4100M 4 GB GDDR5

1.627 TFLOPS

NVIDIA Quadro K5000M 4 GB GDDR5

1.615 TFLOPS

AMD Radeon Graphics 448SP System Shared System Shared

1.613 TFLOPS

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