NVIDIA GeForce RTX 5090 vs AMD Radeon RX 5300 XT

VS

NVIDIA GeForce RTX 5090

AMD Radeon RX 5300 XT

We compared two Desktop platform GPUs: 32GB VRAM GeForce RTX 5090 and 4GB VRAM Radeon RX 5300 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5090 's Advantages

Released 5 years and 3 months late

Boost Clock has increased by 37% (2520MHz vs 1845MHz)

More VRAM (32GB vs 4GB)

Larger VRAM bandwidth (1.52TB/s vs 112.0GB/s)

20352 additional rendering cores

AMD Radeon RX 5300 XT 's Advantages

Lower TDP (100W vs 500W)

Score

Benchmark

FP32 (float)

GeForce RTX 5090 +2011%

109.7 TFLOPS

Radeon RX 5300 XT

5.196 TFLOPS

GeForce RTX 5090

VS

Radeon RX 5300 XT

Graphics Card

Jan 2025

Release Date

Oct 2019

GeForce 50

Generation

Navi

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

2235 MHz

Base Clock

1670 MHz

2520 MHz

Boost Clock

1845 MHz

1875 MHz

Memory Clock

1750 MHz

Memory

32GB

Memory Size

4GB

GDDR7

Memory Type

GDDR5

512bit

Memory Bus

128bit

1.52TB/s

Bandwidth

112.0GB/s

Render Config

-

Compute Units

22

170

SM Count

-

21760

Shading Units

1408

680

TMUs

88

192

ROPs

32

680

Tensor Cores

-

170

RT Cores

-

128 KB (per SM)

L1 Cache

-

88 MB

L2 Cache

2 MB

-

Theoretical Performance

483.8 GPixel/s

Pixel Rate

59.04 GPixel/s

1714 GTexel/s

Texture Rate

162.4 GTexel/s

109.7 TFLOPS

FP16 (half)

10.39 TFLOPS

109.7 TFLOPS

FP32 (float)

5.196 TFLOPS

1.714 TFLOPS

FP64 (double)

324.7 GFLOPS

Board Design

500W

TDP

100W

900 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

GB202

GPU Name

Navi 14

GB202-400-A1

GPU Variant

Navi 14 XL

Blackwell 2.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

4 nm

Process Size

7 nm

Unknown

Transistors

6.4 billion

Unknown

Die Size

158 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

10.1

CUDA

-

6.8

Shader Model

6.5

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