NVIDIA Quadro 400 vs NVIDIA Quadro RTX 6000

VS

NVIDIA Quadro 400 NVIDIA Quadro RTX 6000

We compared two Professional market GPUs: 512MB VRAM Quadro 400 and 24GB VRAM Quadro RTX 6000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro 400 's Advantages

Lower TDP (32W vs 260W)

NVIDIA Quadro RTX 6000 's Advantages

Released 7 years and 4 months late

Boost Clock1770MHz

Larger VRAM bandwidth (672.0GB/s vs 12.32GB/s)

4560 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro 400

0.108 TFLOPS

Quadro RTX 6000 +15001%

16.31 TFLOPS

Quadro 400

VS

Quadro RTX 6000

Graphics Card

Apr 2011

Release Date

Aug 2018

Quadro

Generation

Quadro

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1440 MHz

-

Boost Clock

1770 MHz

770 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

24GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

384bit

12.32GB/s

Bandwidth

672.0GB/s

Render Config

6

SM Count

72

-

Compute Units

-

48

Shading Units

4608

16

TMUs

288

8

ROPs

96

-

Tensor Cores

576

-

RT Cores

72

-

L1 Cache

64 KB (per SM)

32 KB

L2 Cache

6 MB

Theoretical Performance

3.600 GPixel/s

Pixel Rate

169.9 GPixel/s

7.200 GTexel/s

Texture Rate

509.8 GTexel/s

-

FP16 (half)

32.62 TFLOPS

108.0 GFLOPS

FP32 (float)

16.31 TFLOPS

-

FP64 (double)

509.8 GFLOPS

Graphics Processor

GT216

GPU Name

TU102

GT216 GL

GPU Variant

TU102-875-A1

Tesla 2.0

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.486 billion

Transistors

18.6 billion

100 mm²

Die Size

754 mm²

Board Design

32W

TDP

260W

200 W

Suggested PSU

600 W

1x DVI 1x DisplayPort

Outputs

4x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

11.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.2

CUDA

7.5

4.1

Shader Model

6.6

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