NVIDIA Quadro RTX 4000 Mobile vs NVIDIA Quadro P520 Mobile

VS

NVIDIA Quadro RTX 4000 Mobile NVIDIA Quadro P520 Mobile

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 Mobile and 2GB VRAM Quadro P520 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 Mobile 's Advantages

Boost Clock has increased by 4% (1560MHz vs 1493MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 48.06GB/s)

2176 additional rendering cores

NVIDIA Quadro P520 Mobile 's Advantages

Lower TDP (18W vs 110W)

Score

Benchmark

FP32 (float)

Quadro RTX 4000 Mobile +596%

7.987 TFLOPS

Quadro P520 Mobile

1.147 TFLOPS

Quadro RTX 4000 Mobile

VS

Quadro P520 Mobile

Graphics Card

May 2019

Release Date

May 2019

Quadro Mobile

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1110 MHz

Base Clock

1303 MHz

1560 MHz

Boost Clock

1493 MHz

1750 MHz

Memory Clock

1502 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

48.06GB/s

Render Config

40

SM Count

3

-

Compute Units

-

2560

Shading Units

384

160

TMUs

24

64

ROPs

16

320

Tensor Cores

-

40

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

4 MB

L2 Cache

512 KB

Theoretical Performance

99.84 GPixel/s

Pixel Rate

23.89 GPixel/s

249.6 GTexel/s

Texture Rate

35.83 GTexel/s

15.97 TFLOPS

FP16 (half)

17.92 GFLOPS

7.987 TFLOPS

FP32 (float)

1147 GFLOPS

249.6 GFLOPS

FP64 (double)

35.83 GFLOPS

Graphics Processor

TU104

GPU Name

GP108

N19E-Q3-A1

GPU Variant

-

Turing

Architecture

Pascal

TSMC

Foundry

Samsung

12 nm

Process Size

14 nm

13.6 billion

Transistors

1.8 billion

545 mm²

Die Size

74 mm²

Board Design

110W

TDP

18W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

6.1

6.6

Shader Model

6.4

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