NVIDIA Quadro RTX 4000 vs NVIDIA Quadro P520 Mobile

VS

NVIDIA Quadro RTX 4000 NVIDIA Quadro P520 Mobile

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 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 's Advantages

Boost Clock has increased by 3% (1545MHz vs 1493MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (416.0GB/s vs 48.06GB/s)

1920 additional rendering cores

NVIDIA Quadro P520 Mobile 's Advantages

Released 6 months late

Lower TDP (18W vs 160W)

Score

Benchmark

FP32 (float)

Quadro RTX 4000 +520%

7.119 TFLOPS

Quadro P520 Mobile

1.147 TFLOPS

Quadro RTX 4000

VS

Quadro P520 Mobile

Graphics Card

Nov 2018

Release Date

May 2019

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1005 MHz

Base Clock

1303 MHz

1545 MHz

Boost Clock

1493 MHz

1625 MHz

Memory Clock

1502 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

416.0GB/s

Bandwidth

48.06GB/s

Render Config

36

SM Count

3

-

Compute Units

-

2304

Shading Units

384

144

TMUs

24

64

ROPs

16

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

4 MB

L2 Cache

512 KB

Theoretical Performance

98.88 GPixel/s

Pixel Rate

23.89 GPixel/s

222.5 GTexel/s

Texture Rate

35.83 GTexel/s

14.24 TFLOPS

FP16 (half)

17.92 GFLOPS

7.119 TFLOPS

FP32 (float)

1147 GFLOPS

222.5 GFLOPS

FP64 (double)

35.83 GFLOPS

Graphics Processor

TU104

GPU Name

GP108

TU104-850-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

160W

TDP

18W

450 W

Suggested PSU

-

3x DisplayPort 1.4a 1x USB Type-C

Outputs

No outputs

1x 8-pin

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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