AMD Radeon RX 6900 XT vs AMD Radeon RX 5300 XT

VS

AMD Radeon RX 6900 XT AMD Radeon RX 5300 XT

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XT and 4GB VRAM Radeon RX 5300 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XT 's Advantages

Released 1 years late

Boost Clock has increased by 22% (2250MHz vs 1845MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 112.0GB/s)

3712 additional rendering cores

AMD Radeon RX 5300 XT 's Advantages

Lower TDP (100W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 6900 XT +343%

23.04 TFLOPS

Radeon RX 5300 XT

5.196 TFLOPS

Radeon RX 6900 XT

VS

Radeon RX 5300 XT

Graphics Card

Oct 2020

Release Date

Oct 2019

Navi II

Generation

Navi

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1825 MHz

Base Clock

1670 MHz

2250 MHz

Boost Clock

1845 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

112.0GB/s

Render Config

-

SM Count

-

80

Compute Units

22

5120

Shading Units

1408

320

TMUs

88

128

ROPs

32

-

Tensor Cores

-

80

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

2 MB

Theoretical Performance

288.0 GPixel/s

Pixel Rate

59.04 GPixel/s

720.0 GTexel/s

Texture Rate

162.4 GTexel/s

46.08 TFLOPS

FP16 (half)

10.39 TFLOPS

23.04 TFLOPS

FP32 (float)

5.196 TFLOPS

1440 GFLOPS

FP64 (double)

324.7 GFLOPS

Graphics Processor

Navi 21

GPU Name

Navi 14

Navi 21 XTX (215-121000167)

GPU Variant

Navi 14 XL

RDNA 2.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

26.8 billion

Transistors

6.4 billion

520 mm²

Die Size

158 mm²

Board Design

300W

TDP

100W

700 W

Suggested PSU

300 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.5

Related GPU Comparisons

1

AMD Radeon RX 7800 XT vs AMD Radeon RX 6900 XT

2

NVIDIA GeForce RTX 4070 vs AMD Radeon RX 6900 XT

3

AMD Radeon RX 7600 XT vs AMD Radeon RX 6900 XT

4

AMD Radeon RX 7900 GRE vs AMD Radeon RX 6900 XT

5

AMD Radeon RX 6900 XT vs NVIDIA GeForce RTX 3080 Ti

6

NVIDIA GeForce RTX 3080 vs AMD Radeon RX 6900 XT

7

AMD Radeon RX 6800 XT vs AMD Radeon RX 6900 XT

8

AMD Radeon RX 6900 XT vs AMD Radeon RX Vega 64 Limited Edition

9

AMD Radeon RX 6900 XT vs ATI Radeon HD 5450

10

AMD Radeon RX 6900 XT vs ATI Radeon X1950 XTX Uber Edition

Related News

1

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

2

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

3

AMD's Latest Breakthrough Technology Could Change the Game in the Future

4

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

5

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

6

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

7

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

8

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

9

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

10

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation