NVIDIA GeForce RTX 4090 vs ATI Radeon X550 XTX

VS

NVIDIA GeForce RTX 4090

ATI Radeon X550 XTX

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 128MB VRAM Radeon X550 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages

Released 15 years and 8 months late

Boost Clock2520MHz

More VRAM (24GB vs 128GB)

Larger VRAM bandwidth (1.01TB/s vs 4.800GB/s)

16384 additional rendering cores

Score

GeForce RTX 4090

VS

Radeon X550 XTX

Graphics Card

Sep 2022

Release Date

Jan 2007

GeForce 40

Generation

Radeon R300

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

1313 MHz

Memory Clock

300 MHz

Memory

24GB

Memory Size

128MB

GDDR6X

Memory Type

DDR

384bit

Memory Bus

64bit

1.01TB/s

Bandwidth

4.800GB/s

Render Config

-

128

SM Count

-

16384

Shading Units

-

512

TMUs

8

176

ROPs

8

512

Tensor Cores

-

128

RT Cores

-

128 KB (per SM)

L1 Cache

-

72 MB

L2 Cache

-

Theoretical Performance

443.5 GPixel/s

Pixel Rate

3.200 GPixel/s

1290 GTexel/s

Texture Rate

3.200 GTexel/s

82.58 TFLOPS

FP16 (half)

-

82.58 TFLOPS

FP32 (float)

-

1290 GFLOPS

FP64 (double)

-

Board Design

450W

TDP

Unknown

850 W

Suggested PSU

200 W

1x HDMI 2.13x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 16-pin

Power Connectors

None

Graphics Processor

AD102

GPU Name

RV410

AD102-300-A1

GPU Variant

-

Ada Lovelace

Architecture

R400

TSMC

Foundry

TSMC

5 nm

Process Size

110 nm

76.3 billion

Transistors

0.12 billion

609 mm²

Die Size

156 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.0

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.8

Shader Model

-

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