NVIDIA GeForce RTX 4090 vs ATI Radeon X1600

VS

NVIDIA GeForce RTX 4090 ATI Radeon X1600

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 512MB VRAM Radeon X1600 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

16384 additional rendering cores

ATI Radeon X1600 's Advantages

Larger VRAM bandwidth (12.80TB/s vs 1.01TB/s)

Lower TDP (27W vs 450W)

Score

GeForce RTX 4090

VS

Radeon X1600

Graphics Card

Sep 2022

Release Date

Jan 2007

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

400 MHz

Memory

24GB

Memory Size

512MB

GDDR6X

Memory Type

DDR2

384bit

Memory Bus

128bit

1.01TB/s

Bandwidth

12.80GB/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

2.540 GPixel/s

1290 GTexel/s

Texture Rate

2.540 GTexel/s

82.58 TFLOPS

FP16 (half)

-

82.58 TFLOPS

FP32 (float)

-

1290 GFLOPS

FP64 (double)

-

Graphics Processor

AD102

GPU Name

RV516

AD102-300-A1

GPU Variant

-

Ada Lovelace

Architecture

R500

TSMC

Foundry

UMC

5 nm

Process Size

80 nm

76.3 billion

Transistors

0.107 billion

609 mm²

Die Size

100 mm²

Board Design

450W

TDP

27W

850 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 16-pin

Power Connectors

None

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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