AMD Radeon RX 8800 XT

This is a GPU manufactured with TSMC 4nm process, based on AMD RDNA 4.0 architecture. It features 56 Rendering cores and 16GB GDDR6 memory, with 4MB L2 cache, theoretical performance of 17.42TFLOPS, with total power consumption of 220W.

Graphics Card

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Release Date

Unknown

Generation

Navi IV(RX 8000)

Type

Desktop

Bus Interface

PCIe 4.0 x16

Clock Speeds

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Base Clock

1295 MHz

Boost Clock

2430 MHz

Memory Clock

2438 MHz

Memory

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Memory Size

16GB

Memory Type

GDDR6

Memory Bus

256bit

Bandwidth

624.1GB/s

Render Config

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Compute Units

56

Shading Units

3584

TMUs

224

ROPs

96

RT Cores

56

L1 Cache

128 KB per Array

L2 Cache

4 MB

L3 Cache

64 MB

Theoretical Performance

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Pixel Rate

233.3 GPixel/s

Texture Rate

544.3 GTexel/s

FP16 (half)

34.84 TFLOPS

FP32 (float)

17.42 TFLOPS

FP64 (double)

544.3 GFLOPS

Graphics Processor

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GPU Name

Navi 48

GPU Variant

Navi 48 XT

Architecture

RDNA 4.0

Foundry

TSMC

Process Size

4 nm

Transistors

Unknown

Die Size

Unknown

Board Design

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TDP

220W

Suggested PSU

550 W

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

Power Connectors

2x 8-pin

Graphics Features

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DirectX

12 Ultimate (12_2)

OpenGL

4.6

OpenCL

2.2

Vulkan

1.3

Shader Model

6.8

Rankings

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FP32 (float)

Intel Arc A780 16 GB GDDR6X

18.02 TFLOPS

AMD Radeon Pro W6800 32 GB GDDR6

17.82 TFLOPS

NVIDIA RTX A4500 Mobile 16 GB GDDR6

17.66 TFLOPS

AMD Radeon RX 8800 XT 16 GB GDDR6

17.42 TFLOPS

AMD Radeon RX 7600M 8 GB GDDR6

17.27 TFLOPS

Intel Arc A750 8 GB GDDR6

17.2 TFLOPS

NVIDIA RTX A4000 Mobile 8 GB GDDR6

17.2 TFLOPS

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1

AMD RX 8800 XT's Ray Tracing Performance Surges by 45%, Rivals RTX 4080 with 25% Power Reduction!

2

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