Radeon R7 265 and GeForce GT 440 - video card comparison

Radeon R7 265

GeForce GT 440

Architecture

GCN 1.0 (2012−2020)

Fermi (2010−2014)

GPU code name

Pitcairn

GF108

Market segment

Desktop

Desktop

Release date

February 2014

February 2011

Bus support

PCIe 3.0

PCI-E 2.0 x 16

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Supplementary power connectors

1 x 6-pin

None

Boost clock speed

925 MHz

-

Core clock speed

-

810 MHz

CUDA cores

-

96

Floating-point performance

1,894 gflops

311.04 gflops

Manufacturing process technology

28 nm

40 nm

Number of transistors

2,800 million

585 million

Pipelines / CUDA cores

1024

96

Power consumption (TDP)

150 Watt

65 Watt

Maximum GPU temperature

-

98 °C

Texture fill rate

59.20

13.0 billion/sec

Memory type

GDDR5

DDR3

Maximum RAM amount

4 GB

512 MB GDDR5 or 1 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

1400 MHz

1600 MHz (GDDR5) or 900 MHz (DDR3)

Memory bandwidth

179.2 GB/s

28.8 (DDR3) – 51.2 (GDDR5)

Standard memory config per GPU

-

1 GB GDDR5 or 2 GB

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

HDMIVGADual Link DVI

Multi monitor support

-

+

Eyefinity

1

-

HDMI

+

+

Maximum VGA resolution

-

2048x1536

DisplayPort support

-

-

Audio input for HDMI

-

Internal

DirectX

DirectX® 12

12 (11_0)

CUDA

-

+

Mantle

-

-

OpenCL

1.2

1.1

OpenGL

4.6

4.2

Shader Model

5.1

5.1

Vulkan

-

N/A

AppAcceleration

-

-

CrossFire

1

-

DDMA audio

+

-

Enduro

-

-

FreeSync

1

-

HD3D

-

-

PowerTune

-

-

TrueAudio

-

-

ZeroCore

-

-