NVIDIA GeForce 6800 vs NVIDIA GeForce RTX 2080 Ti

VS

NVIDIA GeForce 6800

NVIDIA GeForce RTX 2080 Ti

We compared two Desktop platform GPUs: 256MB VRAM GeForce 6800 and 11GB VRAM GeForce RTX 2080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 's Advantages

Released 13 years and 10 months late

Boost Clock1545MHz

More VRAM (11GB vs 256GB)

Larger VRAM bandwidth (616.0GB/s vs 19.20GB/s)

4352 additional rendering cores

Score

GeForce 6800

VS

GeForce RTX 2080 Ti

Graphics Card

Nov 2004

Release Date

Sep 2018

GeForce 6 PCIe

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1350 MHz

-

Boost Clock

1545 MHz

300 MHz

Memory Clock

1750 MHz

Memory

256MB

Memory Size

11GB

DDR

Memory Type

GDDR6

256bit

Memory Bus

352bit

19.20GB/s

Bandwidth

616.0GB/s

Render Config

-

SM Count

68

-

Shading Units

4352

12

TMUs

272

8

ROPs

88

-

Tensor Cores

544

-

RT Cores

68

-

L1 Cache

64 KB (per SM)

-

L2 Cache

0 MB

-

Theoretical Performance

2.600 GPixel/s

Pixel Rate

136.0 GPixel/s

3.900 GTexel/s

Texture Rate

420.2 GTexel/s

-

FP16 (half)

26.90 TFLOPS

-

FP32 (float)

13.45 TFLOPS

-

FP64 (double)

420.2 GFLOPS

Board Design

Unknown

TDP

250W

200 W

Suggested PSU

600 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

2x 8-pin

Graphics Processor

NV41

GPU Name

TU102

-

GPU Variant

TU102-300A-K1-A1

Curie

Architecture

Turing

TSMC

Foundry

TSMC

130 nm

Process Size

12 nm

0.19 billion

Transistors

18.6 billion

225 mm²

Die Size

754 mm²

Graphics Features

9.0c (9_3)

DirectX

12 Ultimate (12_2)

2.0 (full) 2.1 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

3.0

Shader Model

6.6

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