GeForce GTX 460 and Radeon RX 550X Mobile - video card comparison

GeForce GTX 460

Radeon RX 550X Mobile

Architecture

Fermi (2010−2014)

Polaris (2016−2019)

GPU code name

GF104

Polaris 12

Market segment

Desktop

Laptop

Release date

July 2010

January 2019

Bus support

16x PCI-E 2.0

-

Interface

PCIe 2.0 x16

PCIe 3.0 x8

Supplementary power connectors

6-pin & 6-pin

-

SLI options

+

-

Boost clock speed

-

1287 MHz

Core clock speed

675 MHz

1176 MHz

Floating-point performance

907.2 gflops

-

Manufacturing process technology

40 nm

14 nm

Number of transistors

1,950 million

2,200 million

Pipelines / CUDA cores

336

640

Power consumption (TDP)

160 Watt

50 Watt

Texture fill rate

37.80

51.48

Memory type

GDDR5

GDDR5

Maximum RAM amount

2 GB

4 GB

Memory bus width

192 Bit

128 Bit

Memory clock speed

3600 MHz

7000 MHz

Memory bandwidth

86.4 GB/s

96 GB/s

Shared memory

-

-

Display Connectors

Two Dual Link DVI, Mini HDMI

No outputs

Multi monitor support

+

-

HDMI

+

-

HDCP

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

12 (12_0)

CUDA

+

-

OpenCL

1.1

2.0

OpenGL

4.1

4.6

Shader Model

5.1

6.4

Vulkan

N/A

1.2.131

FreeSync

-

+