SMGs Comparison
MP9 vs MP5-SD
The MP9 leads in 5 of 13 stats, offering a statistical edge over the MP5-SD.
Side-by-Side Stat Comparison
| Stat | MP9 | MP5-SD |
|---|---|---|
| Price | $1,250 | $1,500 |
| Kill Reward | $600 | $600 |
| Damage | 26 | 28 |
| Armor Penetration | 60% | 62.5% |
| Fire Rate (RPM) | 857 | 750 |
| Magazine Size | 30 | 30 |
| Reserve Ammo | 120 | 120 |
| Reload Time | 2.13s | 3.13s |
| Move Speed | 240 u/s | 235 u/s |
| Range Modifier | 0.87 | 0.87 |
| Wall Penetration | 1 | 1 |
| Headshot Multiplier | 4.00x | 4.00x |
| DPS (Raw) | 371 | 350 |
DPS & Time to Kill
DPS is calculated as damage x RPM / 60. TTK assumes consecutive body shots against armored targets.
Time to Kill (Armored Body Shots)
| Target HP | MP9 Shots | MP9 TTK | MP5-SD Shots | MP5-SD TTK |
|---|---|---|---|---|
| 100 HP | 7 | 420ms | 6 | 400ms |
| 125 HP | 9 | 560ms | 8 | 560ms |
| 150 HP | 10 | 630ms | 9 | 640ms |
Key Differences
- The MP9 is $250 cheaper than the MP5-SD, making it a better budget option.
- The MP5-SD deals 2 more base damage per shot.
- The MP9 has a higher fire rate at 857 RPM vs 750 RPM.
- The MP9 delivers more raw DPS (371 vs 350), meaning faster kills on paper.
- Players move faster with the MP9 (240 u/s vs 235 u/s).
- The MP5-SD has higher armor penetration (62.5% vs 60%), making it stronger against armored opponents.
The Economics
The price gap is $250: the MP9 costs $1,250 against $1,500 for the MP5-SD. On a full buy with armor and utility (~$1,000-1,400 on top of the gun), that difference decides whether a third teammate can buy a smoke or a flash — weapon choice is a team-economy decision, not just a personal one. Both pay the same $600 per kill, so neither builds economy faster. Run full round scenarios in the economy calculator.
Bottom line: The MP9 leads in 5 of 13 stats, offering a statistical edge over the MP5-SD. Raw output favors the MP9 (371 DPS vs 350), but CS2 rounds are won on first-shot accuracy and positioning — treat the stat edge as a tiebreaker, not the decision. Once you know which one you are carrying, dress it: see the best MP9 skins and best MP5-SD skins.
When to Use Each Weapon
MP9
- Choose the MP9 on eco or semi-buy rounds when your team has limited funds.
- The MP9's faster fire rate makes it effective in close-range duels and spray-downs.
- Use the MP9 for aggressive play or rotations — its higher move speed lets you reposition quickly.
MP5-SD
- Buy the MP5-SD on full-buy rounds when economy allows, since it costs more.
- The MP5-SD excels at holding long angles where each shot counts due to its higher per-bullet damage.
- The MP5-SD is the better pick against fully-armored opponents due to its superior armor penetration.
Related Comparisons
Frequently Asked Questions
- Is the MP9 better than the MP5-SD in CS2?
- It depends on the situation. The MP9 has a lower price point, while the MP5-SD offers different strengths. The MP9 leads in 5 of 13 stats, offering a statistical edge over the MP5-SD.
- When should I buy the MP9 over the MP5-SD?
- Buy the MP9 when your economy is tight — it saves you $250. Consider the MP5-SD when the round calls for a different approach.
- Which has more DPS: MP9 or MP5-SD?
- The MP9 has higher raw DPS. MP9: 371 DPS vs MP5-SD: 350 DPS. Keep in mind raw DPS doesn't account for accuracy or recoil.
- What is the TTK for MP9 vs MP5-SD?
- Against a 100 HP armored target, the MP9 needs 7 shots (420ms) while the MP5-SD needs 6 shots (400ms). Real TTK varies with accuracy, headshots, and distance.