NVIDIA GeForce RTX 4080 vs NVIDIA GeForce 6800 GS

VS

NVIDIA GeForce RTX 4080

NVIDIA GeForce 6800 GS

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 256MB VRAM GeForce 6800 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 's Advantages

Released 16 years and 10 months late

Boost Clock2505MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (716.8GB/s vs 32.00GB/s)

9728 additional rendering cores

Score

GeForce RTX 4080

VS

GeForce 6800 GS

Graphics Card

Sep 2022

Release Date

Nov 2005

GeForce 40

Generation

GeForce 6 PCIe

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2205 MHz

Base Clock

-

2505 MHz

Boost Clock

-

1400 MHz

Memory Clock

500 MHz

Memory

16GB

Memory Size

256MB

GDDR6X

Memory Type

GDDR3

256bit

Memory Bus

256bit

716.8GB/s

Bandwidth

32.00GB/s

Render Config

-

76

SM Count

-

9728

Shading Units

-

304

TMUs

12

112

ROPs

8

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

-

Theoretical Performance

280.6 GPixel/s

Pixel Rate

3.400 GPixel/s

761.5 GTexel/s

Texture Rate

5.100 GTexel/s

48.74 TFLOPS

FP16 (half)

-

48.74 TFLOPS

FP32 (float)

-

761.5 GFLOPS

FP64 (double)

-

Board Design

320W

TDP

Unknown

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 6-pin

Graphics Processor

AD103

GPU Name

NV41

AD103-300-A1

GPU Variant

-

Ada Lovelace

Architecture

Curie

TSMC

Foundry

TSMC

5 nm

Process Size

130 nm

45.9 billion

Transistors

0.19 billion

379 mm²

Die Size

225 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.0 (full) 2.1 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

3.0

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