NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce 6800 XT

VS

NVIDIA GeForce RTX 2080 Ti NVIDIA GeForce 6800 XT

We compared two Desktop platform GPUs: 11GB VRAM GeForce RTX 2080 Ti and 256MB VRAM GeForce 6800 XT 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 late

Boost Clock1545MHz

Larger VRAM bandwidth (616.0GB/s vs 38.40GB/s)

4352 additional rendering cores

Score

GeForce RTX 2080 Ti

VS

GeForce 6800 XT

Graphics Card

Sep 2018

Release Date

Sep 2005

GeForce 20

Generation

GeForce 6 AGP

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

1350 MHz

Base Clock

-

1545 MHz

Boost Clock

-

1750 MHz

Memory Clock

600 MHz

Memory

11GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

352bit

Memory Bus

256bit

616.0GB/s

Bandwidth

38.40GB/s

Render Config

68

SM Count

-

Compute Units

-

4352

Shading Units

-

272

TMUs

12

88

ROPs

8

544

Tensor Cores

-

68

RT Cores

-

64 KB (per SM)

L1 Cache

-

0 MB

L2 Cache

-

Theoretical Performance

136.0 GPixel/s

Pixel Rate

3.600 GPixel/s

420.2 GTexel/s

Texture Rate

5.400 GTexel/s

26.90 TFLOPS

FP16 (half)

-

13.45 TFLOPS

FP32 (float)

-

420.2 GFLOPS

FP64 (double)

-

Graphics Processor

TU102

GPU Name

NV42

TU102-300A-K1-A1

GPU Variant

6800 XT

Turing

Architecture

Curie

TSMC

Foundry

TSMC

12 nm

Process Size

110 nm

18.6 billion

Transistors

0.202 billion

754 mm²

Die Size

222 mm²

Board Design

250W

TDP

Unknown

600 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

1x Molex

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

7.5

CUDA

-

6.6

Shader Model

3.0

Related GPU Comparisons

1

NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce RTX 4060

2

NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce RTX 4060 Ti 8 GB

3

NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce RTX 3060

4

NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce RTX 3070 Ti

5

NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce RTX 4090

6

NVIDIA GeForce RTX 4080 16 GB vs NVIDIA GeForce RTX 2080 Ti

7

NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce RTX 3070

8

NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce RTX 2060

9

NVIDIA GeForce RTX 2080 Ti vs ATI Radeon HD 4750

10

NVIDIA GeForce RTX 2080 Ti vs AMD Radeon Sky 700