Apple charges $25 per gigabyte to upgrade the base M5's memory ($400 for 16 GB). The same dollar buys you 16 GB of RAM on the M5 Max ($1,000 for 80 GB, going 48 → 128 GB). The cheap chip charges twice as much per gigabyte as the expensive one.
All 228 MacBook Pro M5 builds, sortable side by side. Apple's configurator only lets you see one at a time. Made with ❤ over a weekend.
Independent reference. Not affiliated with, endorsed by, or sponsored by Apple Inc. Always verify current pricing at apple.com/shop.
| Type | Part # | Size | Color | Display | Chip | CPU | GPU | Memory | Storage | Total USD | Availability |
|---|
All numbers below are derived from the same publicly listed prices on apple.com that drive the other tabs, snapshotted on May 3, 2026. Use these as a starting point for your own decision; verify against apple.com before purchase.
Apple charges $25 per gigabyte to upgrade the base M5's memory ($400 for 16 GB). The same dollar buys you 16 GB of RAM on the M5 Max ($1,000 for 80 GB, going 48 → 128 GB). The cheap chip charges twice as much per gigabyte as the expensive one.
Cheapest path to a 4 TB SSD is the plain M5 at $1,699 plus the $1,000 storage upgrade — $2,699 total. The same 4 TB on a 14-inch M5 Max comes out to $4,199. If storage is your bottleneck, not compute, the M5 with a maxed SSD beats a base M5 Max.
Apple doesn't sell a 16-inch with the plain M5 chip. The cheapest 16-inch starts at $2,699 (M5 Pro), the same as a 14-inch M5 with a 4 TB drive. If you're not chip-limited, a 14-inch with more storage is the same money as a bigger screen with less.
Apple charges the same $150 for nano-texture across the entire lineup. As a percentage of the base price, that's 9% on a $1,699 M5 and only 3.4% on a $4,399 16-inch M5 Max. The nano upgrade is proportionally cheaper the more you spend.
Marginal cost of upgrading memory at each tier. Lower is better.
| Chip | Upgrade path | Cost | Extra GB | $ / GB |
|---|---|---|---|---|
| M5 | 16 → 24 GB | $200 | 8 | $25.00 |
| M5 | 16 → 32 GB | $400 | 16 | $25.00 |
| M5 Pro | 24 → 48 GB | $400 | 24 | $16.67 |
| M5 Pro | 24 → 64 GB | $600 | 40 | $15.00 |
| M5 Max | 48 → 64 GB | $200 | 16 | $12.50 |
| M5 Max | 48 → 128 GB | $1,000 | 80 | $12.50 |
Heads-up: on the M5 Max, the 36 → 48 GB jump is bundled with a GPU bin upgrade (32-core → 40-core). You can't buy the RAM tier without buying the extra GPU cores, so the "memory upgrade" is really a $500 chip-bin step that includes 12 GB of RAM.
A starting point if you're picking blind. Verify your specific workload.
| Use case | Recommended config | Total |
|---|---|---|
| Casual / browsing / docs / light dev | 14" M5, 16 GB, 1 TB, Standard display | $1,699 |
| Software dev (containers, IDE, several Chrome windows) | 14" M5 Pro 15c/16c, 24 GB, 1 TB, Standard | $2,199 |
| Photo / video editing / occasional ML | 14" M5 Max 18c/32c, 36 GB, 2 TB, Standard | $3,599 |
| Heavy ML / 3D / large local models | 16" M5 Max 18c/40c, 48 GB, 4 TB, Standard | $4,899 |
| Maxed for the next 5 years | 16" M5 Max 18c/40c, 128 GB, 8 TB, Nano-texture | $7,449 |
If you know one spec you must have, here's the cheapest base config that gets you there.
| Target | Cheapest path | Total |
|---|---|---|
| 4 TB SSD | 14" M5 base + 4 TB upgrade | $2,699 |
| 8 TB SSD | 14" M5 Max 18c/32c + 8 TB upgrade (M5 Max only) | $4,799 |
| 32 GB RAM | 14" M5 base + 32 GB upgrade | $2,099 |
| 48 GB RAM | 14" M5 Pro 15c/16c + 48 GB upgrade | $2,599 |
| 64 GB RAM | 14" M5 Pro 15c/16c + 64 GB upgrade | $2,799 |
| 128 GB RAM | 14" M5 Max 18c/40c + 128 GB upgrade | $5,099 |
| 16-inch screen | 16" M5 Pro base (no 16" with plain M5) | $2,699 |
None of this is purchase advice. Spec your actual workload, then sanity-check the prices yourself at apple.com/shop.