GeForce GT 220 and Radeon RX 455 OEM - video card comparison

GeForce GT 220

Radeon RX 455 OEM

Architecture

GT2xx (2009−2012)

GCN 2.0 (2013−2017)

GPU code name

GT216

Tobago

Market segment

Desktop

Desktop

Release date

October 2009

June 2016

Bus support

PCI-E 2.0

-

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

-

1x 6-pin

Core clock speed

625 MHz

1050 MHz

CUDA cores

48

-

Floating-point performance

144 gflops

1,613 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

486 million

2,080 million

Pipelines / CUDA cores

48

768

Power consumption (TDP)

58 Watt

100 Watt

Maximum GPU temperature

105 °C

-

Texture fill rate

9.840

50.40

Memory type

GDDR3

GDDR5

Maximum RAM amount

1 GB

2 GB

Memory bus width

128 Bit

128 Bit

Memory clock speed

790 MHz

6500 MHz

Memory bandwidth

25.3 GB/s

104.0 GB/s

Display Connectors

VGADVIHDMI

1x DVI, 1x HDMI, 1x DisplayPort

Multi monitor support

+

-

HDMI

+

+

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

S/PDIF + HDA

-

DirectX

11.1 (10_1)

12 (12_0)

CUDA

+

-

OpenCL

1.1

2.0

OpenGL

3.1

4.6

Shader Model

4.1

6.3

Vulkan

N/A

1.2.131