NVIDIA GeForce RTX 4090 vs ATI Radeon X1600 XT Dual

VS

NVIDIA GeForce RTX 4090 ATI Radeon X1600 XT Dual

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 256MB VRAM Radeon X1600 XT Dual to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages

Boost Clock2520MHz

16384 additional rendering cores

ATI Radeon X1600 XT Dual 's Advantages

Larger VRAM bandwidth (22.08TB/s vs 1.01TB/s)

Score

GeForce RTX 4090

VS

Radeon X1600 XT Dual

Graphics Card

Sep 2022

Release Date

Unknown

GeForce 40

Generation

Radeon R500 PCIe

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

690 MHz

Memory

24GB

Memory Size

256MB

GDDR6X

Memory Type

GDDR3

384bit

Memory Bus

128bit

1.01TB/s

Bandwidth

22.08GB/s

Render Config

128

SM Count

-

Compute Units

-

16384

Shading Units

-

512

TMUs

4

176

ROPs

4

512

Tensor Cores

-

128

RT Cores

-

128 KB (per SM)

L1 Cache

-

72 MB

L2 Cache

-

Theoretical Performance

443.5 GPixel/s

Pixel Rate

2.360 GPixel/s

1290 GTexel/s

Texture Rate

2.360 GTexel/s

82.58 TFLOPS

FP16 (half)

-

82.58 TFLOPS

FP32 (float)

-

1290 GFLOPS

FP64 (double)

-

Graphics Processor

AD102

GPU Name

RV530

AD102-300-A1

GPU Variant

-

Ada Lovelace

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

5 nm

Process Size

90 nm

76.3 billion

Transistors

0.157 billion

609 mm²

Die Size

150 mm²

Board Design

450W

TDP

Unknown

850 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI

1x 16-pin

Power Connectors

1x Molex

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

3.0

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