OCR A Level Computer Science

1.1.2b: GPUs and their uses (including those not related to graphics).

Keywords:

The characteristics of contemporary processors, input, output and storage devices

Test your self on these keywords and definitions using the games below or Play random game

Keyword	Definition
Central Processing Unit (CPU)	General purpose processor which may have a limited number of cores focusing on integer and logical operations
Graphics Processing Unit (GPU)	Highly specialised point processor which has many cores to perform many floating point operations concurrently
High Performance Computing (HPC)	Using specialised hardware on multiple GPUs to solve complex problems such as AI, cryptocurrency mining and analysing massive amounts of data
Parallelisation	GPUs can perform the same operation on multiple pieces of data at the same time (e.g. performing the same operation on each pixel of an image)

All learning objectives

Keyword games:

BugZap

Connect the wires to complete the circuit and zap the bug. The faster you choose the right keyword, the more points you get for zapping the bug!

Crossword

Use the clues to guess the keywords and fill in the blank spaces on the crossword

Eliminate

Click on the keywords that do not match the definition

Flappy Word

Click to jump. Collect a letter each time you pass a pipe

Hangman Definitions

Guess the letters of the definition

Hangman Keywords

Guess the letters of the keyword

Jumble Keyword

Rearrange the letters of the keyword into the right order

Random

Choose a game at random

Snake

Control the snake to eat each letter of the keyword in order

TypeRace

Type out the definitions as fast as you can

Wordsearch

Find the words that match each definition

Play Random Game

Resources:

Craig'n'Dave Video