GPU

AMD Radeon RX 550 (640SP)

Memory

2GB GDDR5, 128bit, 6Gbps, 1500MHz, 96GB/​s

clock Base

1019MHz

clock Boost

1071MHz

overclock

-

Cooling

1x Axial-fan (80mm)

TDP/TGP

60W (AMD)

Power connections

-

Connectors

1x DVI, 1x HDMI 2.0b, 1x DisplayPort 1.4

Interface

PCIe 3.0 x16 (x8)

total height

Dual Slot

Dimensions

192x115x39mm (LxWxH)

Type

PCIe card (full height)

PCI slot bracket

full height

Computing power

1.37 TFLOPS (FP16), 1.37 TFLOPS (FP32), 0.09 TFLOPS (FP64)

Chip-data

Chip-Architecture

GCN 4.0 (from 2016/​Q3)

Chip-title

Polaris 11 LE

Chip-Configuration

10CU (640SP /​ 40TMU /​ 16ROP), 1MB L2 cache

Chip-Manufacturing Process

GF 14nm

Chip size

123mm², monolithisch, 3 Mrd. Transistoren

Chip-functions

HDCP 2.2

API-support

DirectX 12 (12_0) /​ Vulkan 1.1 /​ OpenCL 2.0 /​ OpenGL 4.6 /​ Shader Model 6.7

Transcoding-Engine

UVD 6.3, Info

encoding

H.265, H.264

decoding

H.265, H.264, VC-1, MPEG-2, MPEG-1, H.263