GeForce GTS 450 and Radeon R5 A220 - video card comparison

GeForce GTS 450

Radeon R5 A220

Architecture

Fermi (2010−2014)

TeraScale 2 (2009−2015)

GPU code name

GF106

Caicos

Market segment

Desktop

Desktop

Release date

September 2010

2014

Bus support

PCI-E 2.0 x 16

-

Interface

PCIe 2.0 x16

PCIe 2.0 x16

Supplementary power connectors

6-pin

None

SLI options

+

-

Core clock speed

783 MHz

775 MHz

CUDA cores

192

-

Floating-point performance

601.3 gflops

-

Manufacturing process technology

40 nm

40 nm

Number of transistors

1,170 million

370 million

Pipelines / CUDA cores

192

160

Power consumption (TDP)

106 Watt

35 Watt

Maximum GPU temperature

100 °C

-

Texture fill rate

25.1 billion/sec

6.200

Memory type

GDDR5

DDR3

Maximum RAM amount

1 GB

1 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

1804 (3608 data rate) MHz

1800 MBps

Memory bandwidth

57.7 GB/s

14.4 GB/s

Display Connectors

Mini HDMITwo Dual Link DVI

1x DVI, 1x HDMI 1.3a

HDMI

+

+

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

11.2 (11_0)

CUDA

+

-

OpenCL

1.1

1.2

OpenGL

4.2

4.4

Shader Model

5.1

5.0

Vulkan

N/A

N/A