ATI Radeon X800 GT AGP vs NVIDIA GeForce RTX 3080 12 GB

VS

ATI Radeon X800 GT AGP NVIDIA GeForce RTX 3080 12 GB

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

Main Differences

ATI Radeon X800 GT AGP 's Advantages

Lower TDP (40W vs 350W)

NVIDIA GeForce RTX 3080 12 GB 's Advantages

Released 14 years and 2 months late

Boost Clock1710MHz

Larger VRAM bandwidth (912.4GB/s vs 31.55GB/s)

8960 additional rendering cores

Score

Radeon X800 GT AGP

VS

GeForce RTX 3080 12 GB

Graphics Card

Nov 2007

Release Date

Jan 2022

Radeon R400 AGP

Generation

GeForce 30

Desktop

Type

Desktop

AGP 8x

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1260 MHz

-

Boost Clock

1710 MHz

493 MHz

Memory Clock

1188 MHz

Memory

256MB

Memory Size

12GB

GDDR3

Memory Type

GDDR6X

256bit

Memory Bus

384bit

31.55GB/s

Bandwidth

912.4GB/s

Render Config

-

SM Count

70

-

Compute Units

-

Shading Units

8960

8

TMUs

280

8

ROPs

96

-

Tensor Cores

280

-

RT Cores

70

-

L1 Cache

128 KB (per SM)

-

L2 Cache

5 MB

Theoretical Performance

3.784 GPixel/s

Pixel Rate

164.2 GPixel/s

3.784 GTexel/s

Texture Rate

478.8 GTexel/s

-

FP16 (half)

30.64 TFLOPS

-

FP32 (float)

30.64 TFLOPS

-

FP64 (double)

478.8 GFLOPS

Graphics Processor

R420

GPU Name

GA102

R420 GT (215RAACGA12F)

GPU Variant

GA102-220-A1

R400

Architecture

Ampere

TSMC

Foundry

Samsung

130 nm

Process Size

8 nm

0.16 billion

Transistors

28.3 billion

281 mm²

Die Size

628 mm²

Board Design

40W

TDP

350W

200 W

Suggested PSU

750 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x Molex

Power Connectors

1x 12-pin

Graphics Features

9.0b (9_2)

DirectX

12 Ultimate (12_2)

2.1

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

-

Shader Model

6.6

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