The table below shows some of the CPU specifications for two computer systems, System A and System B.
| Feature | System A | System B |
|---|---|---|
| CPU Clock Speed | 1.8 GHz | 2.5 GHz |
| CPU Cores | 4 | 2 |
| L3 Cache | 4 MB | 4 MB |
Identify two other hardware components of a computer system, which are not listed in the table, that could be upgraded to improve its overall performance.
12 exam-style questions on OCR GCSE Computer Science CPU performance. Each one has a worked solution and a mark scheme showing where the marks go.