Radeon R7 265 and Quadro P3000 Max-Q - video card comparison

Radeon R7 265

Quadro P3000 Max-Q

Architecture

GCN 1.0 (2012−2020)

Pascal (2016−2021)

GPU code name

Pitcairn

N17E-Q1 Max-Q

Market segment

Desktop

Mobile workstation

Release date

February 2014

September 2017

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x16

-

Supplementary power connectors

1 x 6-pin

-

Boost clock speed

925 MHz

1240 MHz

Core clock speed

-

1075 MHz

Floating-point performance

1,894 gflops

-

Manufacturing process technology

28 nm

16 nm

Number of transistors

2,800 million

-

Pipelines / CUDA cores

1024

1280

Power consumption (TDP)

150 Watt

60 Watt

Texture fill rate

59.20

-

Memory type

GDDR5

GDDR5

Maximum RAM amount

4 GB

16 GB

Memory bus width

256 Bit

192 Bit

Memory clock speed

1400 MHz

7008 MHz

Memory bandwidth

179.2 GB/s

-

Shared memory

-

-

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

-

Eyefinity

1

-

HDMI

+

-

DisplayPort support

-

-

DirectX

DirectX® 12

12_1

Mantle

-

-

OpenCL

1.2

-

OpenGL

4.6

-

Shader Model

5.1

-

AppAcceleration

-

-

CrossFire

1

-

DDMA audio

+

-

Enduro

-

-

FreeSync

1

-

HD3D

-

-

Optimus

-

+

PowerTune

-

-

TrueAudio

-

-

ZeroCore

-

-