AMD Radeon RX 7800 XT vs NVIDIA GeForce 6800

VS

AMD Radeon RX 7800 XT NVIDIA GeForce 6800

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 XT and 256MB VRAM GeForce 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 XT 's Advantages

Released 18 years and 9 months late

Boost Clock2430MHz

Larger VRAM bandwidth (624.1GB/s vs 19.20GB/s)

3840 additional rendering cores

Score

Radeon RX 7800 XT

VS

GeForce 6800

Graphics Card

Aug 2023

Release Date

Nov 2004

Navi III

Generation

GeForce 6 PCIe

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1295 MHz

Base Clock

-

2430 MHz

Boost Clock

-

2438 MHz

Memory Clock

300 MHz

Memory

16GB

Memory Size

256MB

GDDR6

Memory Type

DDR

256bit

Memory Bus

256bit

624.1GB/s

Bandwidth

19.20GB/s

Render Config

-

SM Count

-

60

Compute Units

-

3840

Shading Units

-

240

TMUs

12

96

ROPs

8

-

Tensor Cores

-

60

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

-

Theoretical Performance

233.3 GPixel/s

Pixel Rate

2.600 GPixel/s

583.2 GTexel/s

Texture Rate

3.900 GTexel/s

74.65 TFLOPS

FP16 (half)

-

37.32 TFLOPS

FP32 (float)

-

1166 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 32

GPU Name

NV41

Navi 32 XT (215-180000006)

GPU Variant

-

RDNA 3.0

Architecture

Curie

TSMC

Foundry

TSMC

5 nm

Process Size

130 nm

28.1 billion

Transistors

0.19 billion

346 mm²

Die Size

225 mm²

Board Design

263W

TDP

Unknown

600 W

Suggested PSU

200 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

None

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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