AMD Radeon Graphics 448SP

This is a GPU manufactured with TSMC 7nm process, based on AMD GCN 5.1 architecture and released on Jan 2021. It features 9.8 billion transistors, 448 Rendering cores and System Shared memory, theoretical performance of 1.613TFLOPS, with total power consumption of 25W.

Graphics Card

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Release Date

Jan 2021

Generation

Lucienne

Type

Integrated

Bus Interface

IGP

Clock Speeds

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Base Clock

300MHz

Boost Clock

1800MHz

Memory Clock

SystemShared

Memory

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Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

Bandwidth

System Dependent

Render Config

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Compute Units

7

Shading Units

448

TMUs

32

ROPs

8

Theoretical Performance

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Pixel Rate

14.40 GPixel/s

Texture Rate

57.60 GTexel/s

FP16 (half)

3.226 TFLOPS

FP32 (float)

1.613 TFLOPS

FP64 (double)

100.8 GFLOPS

Graphics Processor

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GPU Name

Lucienne

Architecture

GCN 5.1

Foundry

TSMC

Process Size

7 nm

Transistors

9,800 million

Die Size

156mm²

Board Design

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TDP

25W

Outputs

No outputs

Power Connectors

None

Graphics Features

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DirectX

12 (12_1)

OpenGL

4.6

OpenCL

2.1

Vulkan

1.2

Shader Model

6.4

Rankings

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FP32 (float)

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

AMD Radeon RX 455 OEM 2 GB GDDR5

1.613 TFLOPS

AMD Radeon R7 360 2 GB GDDR5

1.613 TFLOPS

AMD Radeon R7 360E 2 GB GDDR5

1.613 TFLOPS

AMD Radeon R9 360 OEM 2 GB GDDR5

1.613 TFLOPS

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