computer science

SPARCstation ZX

SPARCstation ZX is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand SPARCstation ZX rather than just read about it. In short: The SPARCstation ZX is a graphical workstation produced by Sun Microsystems and launched on July 5, 1993, as part of the SPARCstation family. The original price was US$19,995 (equivalent to $44,564 in 2025) The SPARCstation ZX was identical to the SPARCstation LX, with the addition of a Sun ZX (also known as LEO) accelerated 3D framebuffer card.

Key takeaways

SPARCstation ZX belongs to computer science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect SPARCstation ZX to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of SPARCstation ZX from memory before moving on to harder problems.

Reference excerpt

The SPARCstation ZX is a graphical workstation produced by Sun Microsystems and launched on July 5, 1993, as part of the SPARCstation family. The original price was US$19,995 (equivalent to $44,564 in 2025) The SPARCstation ZX was identical to the SPARCstation LX, with the addition of a Sun ZX (also known as LEO) accelerated 3D framebuffer card. This was a double-width, double-decked SBus card providing 24-bit color and a performance of 440,000 3D vectors per second and 275,000 triangle mesh/second, when coupled with the SPARCstation ZX. It was intended to compete chiefly with Silicon Graphics and their Indigo workstation, with Sun claiming that the SPARCstation ZX outperformed the latter's Indigo XS/24 in terms of triangle mesh/second (275,000 versus 50,000).

Note

References

Further reading Zorpette, Glenn (August 1993). "How cheap can it be and still give you 3-D?". IEEE Spectrum. 30 (8). Institute of Electrical and Electronics Engineers: 17. ProQuest 196701305. Sun-4/10/15/30 Handbook Exciting New Graphics, Imaging And Video Solutions On Sun, SunFLASH, Vol 55 #7

Worked examples

Example 1 — a first encounter with SPARCstation ZX

Start with the simplest possible case. Write down what SPARCstation ZX claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to SPARCstation ZX before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about SPARCstation ZX ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of SPARCstation ZX

In research: SPARCstation ZX appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses SPARCstation ZX in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: SPARCstation ZX is common in secondary-school and first-year university syllabi. It links to neighbouring topics Computer-related introductions in 1993, Computer hardware stubs, SPARC microprocessor products, so understanding it makes those chapters shorter.
In everyday life: Look for SPARCstation ZX outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study SPARCstation ZX in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what SPARCstation ZX means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain SPARCstation ZX out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is SPARCstation ZX in simple terms?

Why does SPARCstation ZX matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study SPARCstation ZX?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on SPARCstation ZX.