NVIDIA Quadro RTX 4000 Max Q vs NVIDIA GRID K520

VS

NVIDIA Quadro RTX 4000 Max Q

NVIDIA GRID K520

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 Max Q and 4GB VRAM GRID K520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 Max Q 's Advantages

Released 5 years and 10 months late

Boost Clock1380MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (416.0GB/s vs 160.0GB/s)

1024 additional rendering cores

Lower TDP (80W vs 225W)

Score

Benchmark

FP32 (float)

Quadro RTX 4000 Max Q +208%

7.066 TFLOPS

GRID K520

2.289 TFLOPS

Quadro RTX 4000 Max Q

VS

GRID K520

Graphics Card

May 2019

Release Date

Jul 2013

Quadro Mobile

Generation

GRID

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

780 MHz

Base Clock

-

1380 MHz

Boost Clock

-

1625 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

416.0GB/s

Bandwidth

160.0GB/s

Render Config

-

40

SM Count

-

2560

Shading Units

1536

160

TMUs

128

64

ROPs

32

320

Tensor Cores

-

40

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

88.32 GPixel/s

Pixel Rate

23.84 GPixel/s

220.8 GTexel/s

Texture Rate

95.36 GTexel/s

14.13 TFLOPS

FP16 (half)

-

7.066 TFLOPS

FP32 (float)

2.289 TFLOPS

220.8 GFLOPS

FP64 (double)

95.36 GFLOPS

Board Design

80W

TDP

225W

-

Suggested PSU

550 W

No outputs

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Processor

TU104

GPU Name

GK104

-

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

3.54 billion

545 mm²

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.0

6.6

Shader Model

5.1

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