AMD Radeon RX 5300 vs AMD Radeon RX 7900 XT

VS

AMD Radeon RX 5300

AMD Radeon RX 7900 XT

We compared two Desktop platform GPUs: 3GB VRAM Radeon RX 5300 and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300 's Advantages

Lower TDP (100W vs 300W)

AMD Radeon RX 7900 XT 's Advantages

Released 2 years and 6 months late

Boost Clock has increased by 46% (2394MHz vs 1645MHz)

More VRAM (20GB vs 3GB)

Larger VRAM bandwidth (800.0GB/s vs 168.0GB/s)

3968 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 5300

4.632 TFLOPS

Radeon RX 7900 XT +1011%

51.48 TFLOPS

Radeon RX 5300

VS

Radeon RX 7900 XT

Graphics Card

May 2020

Release Date

Nov 2022

Navi

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1327 MHz

Base Clock

1387 MHz

1645 MHz

Boost Clock

2394 MHz

1750 MHz

Memory Clock

2500 MHz

Memory

3GB

Memory Size

20GB

GDDR6

Memory Type

GDDR6

96bit

Memory Bus

320bit

168.0GB/s

Bandwidth

800.0GB/s

Render Config

22

Compute Units

84

-

1408

Shading Units

5376

88

TMUs

336

32

ROPs

192

-

RT Cores

84

-

L1 Cache

256 KB per Array

1536 KB

L2 Cache

6 MB

-

L3 Cache

80 MB

Theoretical Performance

52.64 GPixel/s

Pixel Rate

459.6 GPixel/s

144.8 GTexel/s

Texture Rate

804.4 GTexel/s

9.265 TFLOPS

FP16 (half)

103.0 TFLOPS

4.632 TFLOPS

FP32 (float)

51.48 TFLOPS

289.5 GFLOPS

FP64 (double)

1.609 TFLOPS

Board Design

100W

TDP

300W

300 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Navi 14

GPU Name

Navi 31

Navi 14 XE

GPU Variant

Navi 31 XT (215-145000156)

RDNA 1.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

6.4 billion

Transistors

57.7 billion

158 mm²

Die Size

529 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

6.5

Shader Model

6.7

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