Radeon R9 M360 and GeForce GT 645 OEM - video card comparison

Radeon R9 M360

GeForce GT 645 OEM

Architecture

GCN 1.0 (2012−2020)

Fermi 2.0 (2010−2014)

GPU code name

Tropo

GF114

Market segment

Desktop

Desktop

Release date

May 2015

April 2012

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Boost clock speed

925 MHz

-

Compute units

8

-

Core clock speed

900 MHz

776 MHz

Floating-point performance

947.2 gflops

894.0 gflops

Manufacturing process technology

28 nm

40 nm

Number of transistors

1,500 million

1,950 million

Pipelines / CUDA cores

512

288

Power consumption (TDP)

-

102 Watt

Texture fill rate

29.60

37.25

Memory type

GDDR5

GDDR5

Maximum RAM amount

4 GB

1 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

1125 MHz

3828 MHz

Memory bandwidth

72 GB/s

91.87 GB/s

Display Connectors

No outputs

2x DVI, 1x mini-HDMI

Eyefinity

1

-

HDMI

-

+

DirectX

DirectX® 12

12 (11_0)

CUDA

-

2.1

Mantle

+

-

OpenCL

Not Listed

1.1

OpenGL

4.4

4.6

Shader Model

5.1

5.1

Vulkan

-

N/A

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

FreeSync

1

-

HD3D

+

-

PowerTune

+

-

Switchable graphics

1

-

TrueAudio

-

-

ZeroCore

+

-