Quartus II Memory Requirements
Using advanced place-and-route algorithms, Quartus® II software offers some of the lowest memory requirements in the industry. For 90-nm device families and earlier, please see the Quartus II readme file for memory requirements.
Many factors impact memory requirements, including device utilization and timing constraints.
| Table 1. Stratix® III L FPGA Memory Requirements |
| |
Windows |
UNIX/Linux |
| 32-Bit |
64-Bit |
32-Bit |
64-Bit |
| Device |
Typical |
Peak |
Typical |
Peak |
Typical |
Peak |
Typical |
Peak |
| EP3S50 |
1.0 GB |
1.5 GB |
1.5 GB |
2.0 GB |
1.0 GB |
1.5 GB |
1.5 GB |
2.0 GB |
| EP3S70 |
1.0 GB |
1.5 GB |
1.5 GB |
2.0 GB |
1.0 GB |
1.5 GB |
1.5 GB |
2.0 GB |
| EP3S110 |
1.5 GB |
2.0 GB |
2.0 GB |
3.0 GB |
1.5 GB |
2.0 GB |
2.0 GB |
3.0 GB |
| EP3S150 |
1.5 GB |
2.0 GB |
2.0 GB |
3.0 GB |
1.5 GB |
2.0 GB |
2.0 GB |
3.0 GB |
| EP3S200 |
2.0 GB |
3.0 GB |
3.0 GB |
4.0 GB |
2.0 GB |
3.0 GB |
3.0 GB |
4.0 GB |
| EP3S260 |
3.0 GB |
4.0 GB |
4.0 GB |
6.0 GB |
3.0 GB |
4.0 GB |
4.0 GB |
6.0 GB |
| EP3S340 |
3.5 GB |
4.0 GB (1) |
5.0 GB |
8.0 GB |
3.5 GB |
4.0 GB (1) |
5.0 GB |
8.0 GB |
| Table 2. Cyclone® III FPGA Memory Requirements |
| |
Windows |
UNIX/Linux |
| 32-Bit |
64-Bit |
32-Bit |
64-Bit |
| Device |
Typical |
Peak |
Typical |
Peak |
Typical |
Peak |
Typical |
Peak |
| EP3C5 |
256 MB |
384 MB |
384 MB |
512 MB |
256 MB |
384 MB |
384 MB |
512 MB |
| EP3C10 |
256 MB |
384 MB |
384 MB |
512 MB |
256 MB |
384 MB |
384 MB |
512 MB |
| EP3C16 |
256 MB |
384 MB |
384 MB |
512 MB |
256 MB |
384 MB |
384 MB |
512 MB |
| EP3C25 |
384 MB |
512 GB |
512 MB |
768 MB |
384 MB |
512 GB |
512 MB |
768 MB |
| EP3C40 |
512 MB |
768 MB |
512 MB |
1.0 GB |
512 MB |
768 MB |
512 MB |
1.0 GB |
| EP3C55 |
768 MB |
1.0 GB |
1.0 GB |
1.5 GB |
768 MB |
1.0 GB |
1.0 GB |
1.5 GB |
| EP3C80 |
768 MB |
1.0 GB |
1.0 GB |
1.5 GB |
768 MB |
1.0 GB |
1.0 GB |
1.5 GB |
| EP3C120 |
1.0 GB |
1.5 GB |
1.5 GB |
2.0 GB |
1.0 GB |
1.5 GB |
1.5 GB |
2.0 GB |
Note:
- Full or very complex EP3SL340 device designs may require a 64-bit version of the Quartus II software.
|