AMD Radeon RX 560DX vs AMD Radeon RX 8800 XT

VS

AMD Radeon RX 560DX

AMD Radeon RX 8800 XT

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560DX and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560DX 's Advantages

Lower TDP (65W vs 220W)

AMD Radeon RX 8800 XT 's Advantages

Boost Clock has increased by 107% (2430MHz vs 1175MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (624.1GB/s vs 96.00GB/s)

3200 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 560DX

2.106 TFLOPS

Radeon RX 8800 XT +845%

19.91 TFLOPS

Radeon RX 560DX

VS

Radeon RX 8800 XT

Graphics Card

Apr 2018

Release Date

Unknown

Polaris

Generation

Navi IV(RX 8000)

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1090 MHz

Base Clock

1295 MHz

1175 MHz

Boost Clock

2430 MHz

1500 MHz

Memory Clock

2438 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

624.1GB/s

Render Config

14

Compute Units

64

-

896

Shading Units

4096

56

TMUs

256

16

ROPs

96

-

RT Cores

64

16 KB (per CU)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

4 MB

-

L3 Cache

64 MB

Theoretical Performance

18.80 GPixel/s

Pixel Rate

233.3 GPixel/s

65.80 GTexel/s

Texture Rate

622.1 GTexel/s

2.106 TFLOPS

FP16 (half)

39.81 TFLOPS

2.106 TFLOPS

FP32 (float)

19.91 TFLOPS

131.6 GFLOPS

FP64 (double)

622.1 GFLOPS

Board Design

65W

TDP

220W

250 W

Suggested PSU

550 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

None

Power Connectors

2x 8-pin

Graphics Processor

Polaris 21

GPU Name

Navi 48

Polaris 21 XL

GPU Variant

Navi 48 XT

GCN 4.0

Architecture

RDNA 4.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

4 nm

3 billion

Transistors

Unknown

123 mm²

Die Size

Unknown

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

6.4

Shader Model

6.8

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