AMD Radeon Pro W6900X vs NVIDIA Quadro FX 4000 SDI

VS

AMD Radeon Pro W6900X NVIDIA Quadro FX 4000 SDI

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 256MB VRAM Quadro FX 4000 SDI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6900X 's Advantages

Released 17 years and 4 months late

Boost Clock2150MHz

Larger VRAM bandwidth (512.0GB/s vs 32.00GB/s)

5120 additional rendering cores

NVIDIA Quadro FX 4000 SDI 's Advantages

Lower TDP (150W vs 300W)

Score

Radeon Pro W6900X

VS

Quadro FX 4000 SDI

Graphics Card

Aug 2021

Release Date

Apr 2004

Radeon Pro Mac

Generation

Quadro FX Rankine

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1825 MHz

Base Clock

-

2150 MHz

Boost Clock

-

2000 MHz

Memory Clock

500 MHz

Memory

32GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

32.00GB/s

Render Config

-

SM Count

-

80

Compute Units

-

5120

Shading Units

-

320

TMUs

12

128

ROPs

8

-

Tensor Cores

-

80

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

-

Theoretical Performance

275.2 GPixel/s

Pixel Rate

3.400 GPixel/s

688.0 GTexel/s

Texture Rate

5.100 GTexel/s

44.03 TFLOPS

FP16 (half)

-

22.02 TFLOPS

FP32 (float)

-

1376 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 21

GPU Name

NV41

Navi 21 Pro-XTA

GPU Variant

NV41 GL

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

Board Design

300W

TDP

150W

700 W

Suggested PSU

450 W

1x HDMI 2.1 4x Thunderbolt

Outputs

1x DVI 4x SDI

None

Power Connectors

1x 6-pin

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

-

CUDA

-

6.5

Shader Model

3.0

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