NVIDIA Quadro P520 Mobile vs NVIDIA Quadro FX 3800M

VS

NVIDIA Quadro P520 Mobile

NVIDIA Quadro FX 3800M

We compared two Professional market GPUs: 2GB VRAM Quadro P520 Mobile and 1024MB VRAM Quadro FX 3800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P520 Mobile 's Advantages

Released 10 years and 9 months late

Boost Clock1493MHz

More VRAM (2GB vs 1024GB)

256 additional rendering cores

Lower TDP (18W vs 100W)

NVIDIA Quadro FX 3800M 's Advantages

Larger VRAM bandwidth (64.00GB/s vs 48.06GB/s)

Score

Benchmark

FP32 (float)

Quadro P520 Mobile +171%

1.147 TFLOPS

Quadro FX 3800M

0.422 TFLOPS

Quadro P520 Mobile

VS

Quadro FX 3800M

Graphics Card

May 2019

Release Date

Aug 2008

Quadro Mobile

Generation

Quadro FX Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1303 MHz

Base Clock

-

1493 MHz

Boost Clock

-

1502 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

64bit

Memory Bus

256bit

48.06GB/s

Bandwidth

64.00GB/s

Render Config

-

3

SM Count

16

384

Shading Units

128

24

TMUs

64

16

ROPs

16

-

48 KB (per SM)

L1 Cache

-

512 KB

L2 Cache

64 KB

-

Theoretical Performance

23.89 GPixel/s

Pixel Rate

10.80 GPixel/s

35.83 GTexel/s

Texture Rate

43.20 GTexel/s

17.92 GFLOPS

FP16 (half)

-

1147 GFLOPS

FP32 (float)

422.4 GFLOPS

35.83 GFLOPS

FP64 (double)

-

Board Design

18W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP108

GPU Name

G92

-

GPU Variant

N10E-GLM3-B2

Pascal

Architecture

Tesla

Samsung

Foundry

TSMC

14 nm

Process Size

65 nm

1.8 billion

Transistors

0.754 billion

74 mm²

Die Size

324 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

6.1

CUDA

1.1

6.4

Shader Model

4.0

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