NVIDIA GeForce RTX 3080 Ti vs ATI Radeon X800 GTO AGP

VS

NVIDIA GeForce RTX 3080 Ti ATI Radeon X800 GTO AGP

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti and 256MB VRAM Radeon X800 GTO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 's Advantages

Released 13 years and 6 months late

Boost Clock1665MHz

Larger VRAM bandwidth (912.4GB/s vs 31.36GB/s)

10240 additional rendering cores

ATI Radeon X800 GTO AGP 's Advantages

Lower TDP (49W vs 350W)

Score

GeForce RTX 3080 Ti

VS

Radeon X800 GTO AGP

Graphics Card

May 2021

Release Date

Nov 2007

GeForce 30

Generation

Radeon R400 AGP

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

AGP 8x

Clock Speeds

1365 MHz

Base Clock

-

1665 MHz

Boost Clock

-

1188 MHz

Memory Clock

490 MHz

Memory

12GB

Memory Size

256MB

GDDR6X

Memory Type

GDDR3

384bit

Memory Bus

256bit

912.4GB/s

Bandwidth

31.36GB/s

Render Config

80

SM Count

-

Compute Units

-

10240

Shading Units

-

320

TMUs

12

112

ROPs

12

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

4.800 GPixel/s

532.8 GTexel/s

Texture Rate

4.800 GTexel/s

34.10 TFLOPS

FP16 (half)

-

34.10 TFLOPS

FP32 (float)

-

532.8 GFLOPS

FP64 (double)

-

Graphics Processor

GA102

GPU Name

R420

GA102-225-A1

GPU Variant

R420 GTO

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

350W

TDP

49W

750 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 12-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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