NVIDIA GeForce RTX 4080 SUPER vs ATI Radeon X800 GT AGP

VS

NVIDIA GeForce RTX 4080 SUPER

ATI Radeon X800 GT AGP

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 SUPER 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 4080 SUPER 's Advantages

Released 16 years and 2 months late

Boost Clock2550MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (736.3GB/s vs 31.55GB/s)

10240 additional rendering cores

ATI Radeon X800 GT AGP 's Advantages

Lower TDP (40W vs 320W)

Score

GeForce RTX 4080 SUPER

VS

Radeon X800 GT AGP

Graphics Card

Jan 2024

Release Date

Nov 2007

GeForce 40

Generation

Radeon R400 AGP

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

AGP 8x

Clock Speeds

2295 MHz

Base Clock

-

2550 MHz

Boost Clock

-

1438 MHz

Memory Clock

493 MHz

Memory

16GB

Memory Size

256MB

GDDR6X

Memory Type

GDDR3

256bit

Memory Bus

256bit

736.3GB/s

Bandwidth

31.55GB/s

Render Config

-

80

SM Count

-

10240

Shading Units

-

320

TMUs

8

112

ROPs

8

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

-

Theoretical Performance

285.6 GPixel/s

Pixel Rate

3.784 GPixel/s

816.0 GTexel/s

Texture Rate

3.784 GTexel/s

52.22 TFLOPS

FP16 (half)

-

52.22 TFLOPS

FP32 (float)

-

816.0 GFLOPS

FP64 (double)

-

Board Design

320W

TDP

40W

700 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 Processor

AD103

GPU Name

R420

AD103-400-A1

GPU Variant

R420 GT (215RAACGA12F)

Ada Lovelace

Architecture

R400

TSMC

Foundry

TSMC

5 nm

Process Size

130 nm

45.9 billion

Transistors

0.16 billion

379 mm²

Die Size

281 mm²

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

8.9

CUDA

-

6.7

Shader Model

-

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