AMD Radeon RX 7700 XT vs NVIDIA GeForce 6800 XT

VS

AMD Radeon RX 7700 XT NVIDIA GeForce 6800 XT

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 XT and 256MB VRAM GeForce 6800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 XT 's Advantages

Released 17 years and 11 months late

Boost Clock2544MHz

Larger VRAM bandwidth (432.0GB/s vs 38.40GB/s)

3456 additional rendering cores

Score

Radeon RX 7700 XT

VS

GeForce 6800 XT

Graphics Card

Aug 2023

Release Date

Sep 2005

Navi III

Generation

GeForce 6 AGP

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

AGP 8x

Clock Speeds

1435 MHz

Base Clock

-

2544 MHz

Boost Clock

-

2250 MHz

Memory Clock

600 MHz

Memory

12GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

256bit

432.0GB/s

Bandwidth

38.40GB/s

Render Config

-

SM Count

-

54

Compute Units

-

3456

Shading Units

-

216

TMUs

12

96

ROPs

8

-

Tensor Cores

-

54

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

244.2 GPixel/s

Pixel Rate

3.600 GPixel/s

549.5 GTexel/s

Texture Rate

5.400 GTexel/s

70.34 TFLOPS

FP16 (half)

-

35.17 TFLOPS

FP32 (float)

-

1099 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 32

GPU Name

NV42

Navi 32 XL (215-180000076)

GPU Variant

6800 XT

RDNA 3.0

Architecture

Curie

TSMC

Foundry

TSMC

5 nm

Process Size

110 nm

28.1 billion

Transistors

0.202 billion

346 mm²

Die Size

222 mm²

Board Design

245W

TDP

Unknown

550 W

Suggested PSU

200 W

1x HDMI 2.1a 2x DisplayPort 2.1 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)

2.2

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

3.0

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