AMD Radeon Pro W6800X vs NVIDIA GeForce 6800

VS

AMD Radeon Pro W6800X

NVIDIA GeForce 6800

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800X and 256MB VRAM GeForce 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800X 's Advantages

Released 16 years and 9 months late

Boost Clock2087MHz

More VRAM (32GB vs 256GB)

Larger VRAM bandwidth (512.0GB/s vs 19.20GB/s)

3840 additional rendering cores

Score

Radeon Pro W6800X

VS

GeForce 6800

Graphics Card

Aug 2021

Release Date

Nov 2004

Radeon Pro Mac

Generation

GeForce 6 PCIe

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 1.0 x16

Clock Speeds

1800 MHz

Base Clock

-

2087 MHz

Boost Clock

-

2000 MHz

Memory Clock

300 MHz

Memory

32GB

Memory Size

256MB

GDDR6

Memory Type

DDR

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

19.20GB/s

Render Config

60

Compute Units

-

3840

Shading Units

-

240

TMUs

12

96

ROPs

8

-

60

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

-

128 MB

L3 Cache

-

Theoretical Performance

200.4 GPixel/s

Pixel Rate

2.600 GPixel/s

500.9 GTexel/s

Texture Rate

3.900 GTexel/s

32.06 TFLOPS

FP16 (half)

-

16.03 TFLOPS

FP32 (float)

-

1002 GFLOPS

FP64 (double)

-

Board Design

200W

TDP

Unknown

550 W

Suggested PSU

200 W

1x HDMI 2.1 4x Thunderbolt

Outputs

1x DVI 1x VGA 1x S-Video

Apple MPX

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

NV41

Navi 21 Pro-XLA

GPU Variant

-

RDNA 2.0

Architecture

Curie

TSMC

Foundry

TSMC

7 nm

Process Size

130 nm

26.8 billion

Transistors

0.19 billion

520 mm²

Die Size

225 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.0 (full) 2.1 (partial)

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

3.0

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