NVIDIA GeForce RTX 4080 vs AMD Radeon RX 5300 XT

VS

NVIDIA GeForce RTX 4080 AMD Radeon RX 5300 XT

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 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 4080 's Advantages

Released 2 years and 11 months late

Boost Clock has increased by 36% (2505MHz vs 1845MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (716.8GB/s vs 112.0GB/s)

8320 additional rendering cores

AMD Radeon RX 5300 XT 's Advantages

Lower TDP (100W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 +838%

48.74 TFLOPS

Radeon RX 5300 XT

5.196 TFLOPS

GeForce RTX 4080

VS

Radeon RX 5300 XT

Graphics Card

Sep 2022

Release Date

Oct 2019

GeForce 40

Generation

Navi

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

2205 MHz

Base Clock

1670 MHz

2505 MHz

Boost Clock

1845 MHz

1400 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

128bit

716.8GB/s

Bandwidth

112.0GB/s

Render Config

76

SM Count

-

Compute Units

22

9728

Shading Units

1408

304

TMUs

88

112

ROPs

32

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

2 MB

Theoretical Performance

280.6 GPixel/s

Pixel Rate

59.04 GPixel/s

761.5 GTexel/s

Texture Rate

162.4 GTexel/s

48.74 TFLOPS

FP16 (half)

10.39 TFLOPS

48.74 TFLOPS

FP32 (float)

5.196 TFLOPS

761.5 GFLOPS

FP64 (double)

324.7 GFLOPS

Graphics Processor

AD103

GPU Name

Navi 14

AD103-300-A1

GPU Variant

Navi 14 XL

Ada Lovelace

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

45.9 billion

Transistors

6.4 billion

379 mm²

Die Size

158 mm²

Board Design

320W

TDP

100W

700 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 6-pin

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

8.9

CUDA

-

6.7

Shader Model

6.5

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