SMGs Comparison
UMP-45 vs MP5-SD
The MP5-SD leads in 6 of 13 stats, giving it an overall advantage over the UMP-45.
Side-by-Side Stat Comparison
| Stat | UMP-45 | MP5-SD |
|---|---|---|
| Price | $1,200 | $1,500 |
| Kill Reward | $600 | $600 |
| Damage | 35 | 28 |
| Armor Penetration | 65% | 62.5% |
| Fire Rate (RPM) | 667 | 750 |
| Magazine Size | 25 | 30 |
| Reserve Ammo | 100 | 120 |
| Reload Time | 3.50s | 3.13s |
| Move Speed | 230 u/s | 235 u/s |
| Range Modifier | 0.75 | 0.87 |
| Wall Penetration | 1 | 1 |
| Headshot Multiplier | 4.00x | 4.00x |
| DPS (Raw) | 389 | 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 | UMP-45 Shots | UMP-45 TTK | MP5-SD Shots | MP5-SD TTK |
|---|---|---|---|---|
| 100 HP | 5 | 360ms | 6 | 400ms |
| 125 HP | 6 | 450ms | 8 | 560ms |
| 150 HP | 7 | 540ms | 9 | 640ms |
Key Differences
- The UMP-45 is $300 cheaper than the MP5-SD, making it a better budget option.
- The UMP-45 deals 7 more base damage per shot.
- The MP5-SD has a higher fire rate at 750 RPM vs 667 RPM.
- The UMP-45 delivers more raw DPS (389 vs 350), meaning faster kills on paper.
- The MP5-SD has a larger magazine (30 rounds vs 25), giving more sustained fire before reloading.
- Players move faster with the MP5-SD (235 u/s vs 230 u/s).
- The UMP-45 has higher armor penetration (65% vs 62.5%), making it stronger against armored opponents.
The Economics
The price gap is $300: the UMP-45 costs $1,200 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 MP5-SD leads in 6 of 13 stats, giving it an overall advantage over the UMP-45. Raw output favors the UMP-45 (389 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 UMP-45 skins and best MP5-SD skins.
When to Use Each Weapon
UMP-45
- Choose the UMP-45 on eco or semi-buy rounds when your team has limited funds.
- The UMP-45 excels at holding long angles where each shot counts due to its higher per-bullet damage.
- The UMP-45 is the better pick against fully-armored opponents due to its superior armor penetration.
MP5-SD
- Buy the MP5-SD on full-buy rounds when economy allows, since it costs more.
- The MP5-SD's faster fire rate makes it effective in close-range duels and spray-downs.
- Use the MP5-SD for aggressive play or rotations — its higher move speed lets you reposition quickly.
- The MP5-SD's larger magazine is ideal for holding rushes or clearing multiple enemies without reloading.
Related Comparisons
Frequently Asked Questions
- Is the UMP-45 better than the MP5-SD in CS2?
- It depends on the situation. The UMP-45 deals more damage per shot, while the MP5-SD fires faster. The MP5-SD leads in 6 of 13 stats, giving it an overall advantage over the UMP-45.
- When should I buy the UMP-45 over the MP5-SD?
- Buy the UMP-45 when your economy is tight — it saves you $300. Consider the MP5-SD when the round calls for faster fire rate.
- Which has more DPS: UMP-45 or MP5-SD?
- The UMP-45 has higher raw DPS. UMP-45: 389 DPS vs MP5-SD: 350 DPS. Keep in mind raw DPS doesn't account for accuracy or recoil.
- What is the TTK for UMP-45 vs MP5-SD?
- Against a 100 HP armored target, the UMP-45 needs 5 shots (360ms) while the MP5-SD needs 6 shots (400ms). Real TTK varies with accuracy, headshots, and distance.