Radeon Pro 455 - video card specification

Passmark - benchmark score Radeon Pro 455

Radeon Pro 455

3205

Radeon Pro 455

Architecture

Polaris (2016−2019)

GPU code name

Polaris 11

Market segment

Mobile workstation

Release date

October 2016

Bus support

-

Interface

PCIe 3.0 x8

Supplementary power connectors

None

SLI options

-

Boost clock speed

-

Core clock speed

855 MHz

CUDA cores

-

Floating-point performance

1,313 gflops

Manufacturing process technology

14 nm

Number of transistors

3,000 million

Pipelines / CUDA cores

768

Power consumption (TDP)

-

Texture fill rate

41.04

Memory type

GDDR5

Maximum RAM amount

2 GB

Memory bus width

128 Bit

Memory clock speed

5000 MHz

Memory bandwidth

81.28 GB/s

Shared memory

-

Standard memory configuration

-

Display Connectors

No outputs

eDP 1.2 signal support

-

LVDS signal support

-

VGA аnalog display support

-

DisplayPort Multimode (DP++) support

-

HDCP content protection

-

HDMI

-

7.1 channel HD audio on HDMI

-

DirectX

12 (12_0)

CUDA

-

OpenCL

2.0

OpenGL

4.6

Shader Model

6.4

Vulkan

1.2.131

Ansel

-

FreeSync

+

H.264, VC1, MPEG2 1080p video decoder

-

Optimus

-

TrueHD and DTS-HD audio bitstreaming

-