NVIDIA L20 vs NVIDIA GeForce 6800 XT

VS

NVIDIA L20

NVIDIA GeForce 6800 XT

We compared two Desktop platform GPUs: 48GB VRAM L20 and 256MB VRAM GeForce 6800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L20 's Advantages

Released 18 years and 2 months late

Boost Clock2520MHz

More VRAM (48GB vs 256GB)

Larger VRAM bandwidth (864.0GB/s vs 38.40GB/s)

11776 additional rendering cores

Score

L20

VS

GeForce 6800 XT

Graphics Card

Nov 2023

Release Date

Sep 2005

Tesla Ada

Generation

GeForce 6 AGP

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

AGP 8x

Clock Speeds

1440 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2250 MHz

Memory Clock

600 MHz

Memory

48GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

384bit

Memory Bus

256bit

864.0GB/s

Bandwidth

38.40GB/s

Render Config

-

92

SM Count

-

11776

Shading Units

-

368

TMUs

12

128

ROPs

8

368

Tensor Cores

-

92

RT Cores

-

128 KB (per SM)

L1 Cache

-

96 MB

L2 Cache

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

3.600 GPixel/s

927.4 GTexel/s

Texture Rate

5.400 GTexel/s

59.35 TFLOPS

FP16 (half)

-

59.35 TFLOPS

FP32 (float)

-

927.4 GFLOPS

FP64 (double)

-

Board Design

275W

TDP

Unknown

600 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 16-pin

Power Connectors

1x Molex

Graphics Processor

AD102

GPU Name

NV42

AD102

GPU Variant

6800 XT

Ada Lovelace

Architecture

Curie

TSMC

Foundry

TSMC

5 nm

Process Size

110 nm

76.3 billion

Transistors

0.202 billion

609 mm²

Die Size

222 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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