AMD Radeon RX 5300 vs NVIDIA GeForce RTX 5080

VS

AMD Radeon RX 5300

NVIDIA GeForce RTX 5080

We compared two Desktop platform GPUs: 3GB VRAM Radeon RX 5300 and 16GB VRAM GeForce RTX 5080 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 350W)

NVIDIA GeForce RTX 5080 's Advantages

Released 4 years and 8 months late

Boost Clock has increased by 53% (2520MHz vs 1645MHz)

More VRAM (16GB vs 3GB)

Larger VRAM bandwidth (973.8GB/s vs 168.0GB/s)

9344 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 5300

4.632 TFLOPS

GeForce RTX 5080 +1069%

54.19 TFLOPS

Radeon RX 5300

VS

GeForce RTX 5080

Graphics Card

May 2020

Release Date

Jan 2025

Navi

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 5.0 x16

Clock Speeds

1327 MHz

Base Clock

2235 MHz

1645 MHz

Boost Clock

2520 MHz

1750 MHz

Memory Clock

2400 MHz

Memory

3GB

Memory Size

16GB

GDDR6

Memory Type

GDDR7

96bit

Memory Bus

256bit

168.0GB/s

Bandwidth

973.8GB/s

Render Config

22

Compute Units

-

SM Count

84

1408

Shading Units

10752

88

TMUs

336

32

ROPs

128

-

Tensor Cores

336

-

RT Cores

84

-

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

64 MB

-

Theoretical Performance

52.64 GPixel/s

Pixel Rate

322.6 GPixel/s

144.8 GTexel/s

Texture Rate

846.7 GTexel/s

9.265 TFLOPS

FP16 (half)

54.19 TFLOPS

4.632 TFLOPS

FP32 (float)

54.19 TFLOPS

289.5 GFLOPS

FP64 (double)

846.7 GFLOPS

Board Design

100W

TDP

350W

300 W

Suggested PSU

750 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 2.1a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

Navi 14

GPU Name

GB203

Navi 14 XE

GPU Variant

GB203-400-A1

RDNA 1.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

0

6.4 billion

Transistors

Unknown

158 mm²

Die Size

377 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

10.1

6.5

Shader Model

6.8

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