GeForce GTS 450 and Radeon RX 5800 - video card comparison

GeForce GTS 450

Radeon RX 5800

Architecture

Fermi (2010−2014)

RDNA 2.0 (2020−2022)

GPU code name

GF106

Navi 23

Market segment

Desktop

Desktop

Release date

September 2010

-

Bus support

PCI-E 2.0 x 16

-

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

6-pin

2x 8-pin

SLI options

+

-

Boost clock speed

-

1735 MHz

Core clock speed

783 MHz

-

CUDA cores

192

-

Floating-point performance

601.3 gflops

-

Manufacturing process technology

40 nm

7 nm

Number of transistors

1,170 million

-

Pipelines / CUDA cores

192

3072

Power consumption (TDP)

106 Watt

275 Watt

Maximum GPU temperature

100 °C

-

Texture fill rate

25.1 billion/sec

333.1

Memory type

GDDR5

GDDR6

Maximum RAM amount

1 GB

8 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

1804 (3608 data rate) MHz

14000 MHz

Memory bandwidth

57.7 GB/s

448.0 GB/s

Display Connectors

Mini HDMITwo Dual Link DVI

1x HDMI, 3x DisplayPort

HDMI

+

+

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

12.0 (12_1)

CUDA

+

-

OpenCL

1.1

-

OpenGL

4.2

4.6

Shader Model

5.1

-

Vulkan

N/A

-