NVIDIA Quadro FX 1800 vs NVIDIA Quadro P620 Mobile

VS

NVIDIA Quadro FX 1800

NVIDIA Quadro P620 Mobile

We compared two Professional market GPUs: 768MB VRAM Quadro FX 1800 and 4GB VRAM Quadro P620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 Mobile 's Advantages

Released 8 years and 11 months late

Boost Clock1443MHz

More VRAM (4GB vs 768GB)

Larger VRAM bandwidth (96.13GB/s vs 38.40GB/s)

448 additional rendering cores

Lower TDP (40W vs 59W)

Score

Benchmark

FP32 (float)

Quadro FX 1800

0.176 TFLOPS

Quadro P620 Mobile +739%

1.478 TFLOPS

Quadro FX 1800

VS

Quadro P620 Mobile

Graphics Card

Mar 2009

Release Date

Feb 2018

Quadro FX

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1177 MHz

-

Boost Clock

1443 MHz

800 MHz

Memory Clock

1502 MHz

Memory

768MB

Memory Size

4GB

GDDR3

Memory Type

GDDR5

192bit

Memory Bus

128bit

38.40GB/s

Bandwidth

96.13GB/s

Render Config

-

8

SM Count

4

64

Shading Units

512

32

TMUs

32

12

ROPs

16

-

L1 Cache

48 KB (per SM)

48 KB

L2 Cache

1024 KB

-

Theoretical Performance

6.600 GPixel/s

Pixel Rate

23.09 GPixel/s

17.60 GTexel/s

Texture Rate

46.18 GTexel/s

-

FP16 (half)

23.09 GFLOPS

176.0 GFLOPS

FP32 (float)

1478 GFLOPS

-

FP64 (double)

46.18 GFLOPS

Board Design

59W

TDP

40W

250 W

Suggested PSU

-

1x DVI 2x DisplayPort

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

G94

GPU Name

GP107

G94 GL-U

GPU Variant

-

Tesla

Architecture

Pascal

TSMC

Foundry

Samsung

65 nm

Process Size

14 nm

0.505 billion

Transistors

3.3 billion

240 mm²

Die Size

132 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

6.1

4.0

Shader Model

6.4

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