NVIDIA GeForce RTX 4090 Ti vs AMD Radeon RX 550X

VS

NVIDIA GeForce RTX 4090 Ti

AMD Radeon RX 550X

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 4GB VRAM Radeon RX 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Ti 's Advantages

Boost Clock has increased by 117% (2565MHz vs 1183MHz)

More VRAM (24GB vs 4GB)

Larger VRAM bandwidth (1152GB/s vs 96.00GB/s)

17664 additional rendering cores

AMD Radeon RX 550X 's Advantages

Lower TDP (50W vs 600W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Ti +7599%

93.24 TFLOPS

Radeon RX 550X

1.211 TFLOPS

GeForce RTX 4090 Ti

VS

Radeon RX 550X

Graphics Card

Unknown

Release Date

Dec 2018

GeForce 40

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

2325 MHz

Base Clock

1100 MHz

2565 MHz

Boost Clock

1183 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

24GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR5

384bit

Memory Bus

128bit

1152GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

8

142

SM Count

-

18176

Shading Units

512

568

TMUs

32

192

ROPs

16

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

96 MB

L2 Cache

512 KB

-

Theoretical Performance

492.5 GPixel/s

Pixel Rate

18.93 GPixel/s

1457 GTexel/s

Texture Rate

37.86 GTexel/s

93.24 TFLOPS

FP16 (half)

1211 GFLOPS

93.24 TFLOPS

FP32 (float)

1211 GFLOPS

1457 GFLOPS

FP64 (double)

75.71 GFLOPS

Board Design

600W

TDP

50W

1000 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

2x 16-pin

Power Connectors

None

Graphics Processor

AD102

GPU Name

Lexa

AD102-400-A1

GPU Variant

Lexa PRO (215-0904018)

Ada Lovelace

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

76.3 billion

Transistors

2.2 billion

609 mm²

Die Size

103 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

6.4

Related GPU Comparisons

1

NVIDIA GeForce RTX 4090 Ti vs ATI FirePro V7800

2

NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce GT 610

3

NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce 8400 GS PCI Rev. 2

4

NVIDIA GeForce RTX 4090 Ti vs AMD Radeon RX 7990 XTX

5

NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce RTX 3050 4 GB

6

NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce RTX 2070

7

NVIDIA GeForce RTX 4090 Ti vs AMD Radeon Pro W6800

8

NVIDIA GeForce RTX 4090 Ti vs AMD Radeon R7 360 896SP

9

NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce GT 440 Mac Edition

10

NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce RTX 3070 Ti 16 GB

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early