GPU Name

Polaris 20

GPU Variant

Polaris 20 XTX
(215-0910038)

Architecture

GCN 4.0

Foundry

GlobalFoundries

Process Size

14 nm

Transistors

5,700 million

Density

24.6M / mm²

Die Size

232 mm²

Chip Package

BGA-1401

Release Date

Apr 18th, 2017

Generation

Polaris
(RX 500)

Predecessor

Arctic Islands

Successor

Vega

Production

Active

Bus Interface

PCIe 3.0 x16

Base Clock

1257 MHz

Boost Clock

1340 MHz
1411 MHz (+5%)

Memory Clock

2000 MHz
8 Gbps effective

Memory Size

8 GB

Memory Type

GDDR5

Memory Bus

256 bit

Bandwidth

256.0 GB/s

Shading Units

2304

TMUs

144

ROPs

32

Compute Units

36

L1 Cache

16 KB (per CU)

L2 Cache

2 MB

Pixel Rate

42.88 GPixel/s
45.15 GPixel/s

Texture Rate

193.0 GTexel/s
203.2 GTexel/s

FP16 (half)

6.175 TFLOPS
6.502 TFLOPS (1:1)

FP32 (float)

6.175 TFLOPS
6.502 TFLOPS

FP64 (double)

385.9 GFLOPS
406.4 GFLOPS (1:16)

Slot Width

Dual-slot

Length

241 mm
260 mm
9.5 inches
10.2 inches

TDP

185 W

Suggested PSU

450 W

Outputs

1x HDMI 2.0b
3x DisplayPort 1.4a
1x DVI
2x HDMI 2.0b
2x DisplayPort 1.4a

Power Connectors

1x 8-pin
1x 6-pin + 1x 8-pin

Board Number

C940,
D009-04

DirectX

12 (12_0)

OpenGL

4.6

OpenCL

2.1

Vulkan

1.3

Shader Model

6.7

A Used Graphic Cards (also called a video card, display card, graphics adapter, VGA card/VGA, video adapter, display adapter. Or colloquially GPU is a computer expansion card that generates a feed of graphics output to a display device such as a monitor. A graphics processing unit (GPU) that performs the necessary computations is the main component in a graphics card. Moreover,.

Which reduces the load from the central processing unit. Additionally, computing platforms such as OpenCL and CUDA allow using graphics cards for general-purpose computing. Applications of general-purpose computing on graphics cards include AI training, cryptocurrency mining, and molecular simulation.

Graphics cards historically supported different computer display standards as they evolved. For the IBM PC compatibles, common early standards were MDA, CGA, Hercules, EGA and VGA.

In the late 1980s the like of Radius produced graphics cards for the Apple Macintosh II with discrete 2D QuickDraw capabilities.

3dfx Interactive was one of the first companies to develop a consumer-facing GPU with 3D acceleration (with the Voodoo series) and the first to develop a graphical chipset dedicated to 3D. But without 2D support (which therefore required the presence of a 2D card to work). Moreover,.

NVIDIA RIVA 128 was one of the first consumer-facing GPU integrated 3D processing unit and 2D processing unit on a chip.