NVIDIA GeForce RTX 3090 Ti vs ATI Radeon X800 GT AGP

VS

NVIDIA GeForce RTX 3090 Ti ATI Radeon X800 GT AGP

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 3090 Ti and 256MB VRAM Radeon X800 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3090 Ti 's Advantages

Released 14 years and 2 months late

Boost Clock1860MHz

Larger VRAM bandwidth (1008GB/s vs 31.55GB/s)

10752 additional rendering cores

ATI Radeon X800 GT AGP 's Advantages

Lower TDP (40W vs 450W)

Score

GeForce RTX 3090 Ti

VS

Radeon X800 GT AGP

Graphics Card

Jan 2022

Release Date

Nov 2007

GeForce 30

Generation

Radeon R400 AGP

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

AGP 8x

Clock Speeds

1560 MHz

Base Clock

-

1860 MHz

Boost Clock

-

1313 MHz

Memory Clock

493 MHz

Memory

24GB

Memory Size

256MB

GDDR6X

Memory Type

GDDR3

384bit

Memory Bus

256bit

1008GB/s

Bandwidth

31.55GB/s

Render Config

84

SM Count

-

Compute Units

-

10752

Shading Units

-

336

TMUs

8

112

ROPs

8

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

-

Theoretical Performance

208.3 GPixel/s

Pixel Rate

3.784 GPixel/s

625.0 GTexel/s

Texture Rate

3.784 GTexel/s

40.00 TFLOPS

FP16 (half)

-

40.00 TFLOPS

FP32 (float)

-

625.0 GFLOPS

FP64 (double)

-

Graphics Processor

GA102

GPU Name

R420

GA102-350-A1

GPU Variant

R420 GT (215RAACGA12F)

Ampere

Architecture

R400

Samsung

Foundry

TSMC

8 nm

Process Size

130 nm

28.3 billion

Transistors

0.16 billion

628 mm²

Die Size

281 mm²

Board Design

450W

TDP

40W

850 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 16-pin

Power Connectors

1x Molex

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

-

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