How many watts does Intel Arc A770M use?
Short answer
Intel Arc A770M draws up to 200 W under gaming load — that is its rated TDP; short spikes can reach about 280 W. A build with a mid-range CPU needs a 550 W power supply or more. At 3 h of gaming a day the card uses ≈18 kWh a month (≈$ 3.06).
| TDP (rated, gaming) | — |
|---|---|
| Graphics card spikes (estimate) | up to 280 W |
| PSU with a mid-range CPU (105 W) | 550 W |
| FPS per watt (1440p, High) | 0.47 FPS/W |
| Electricity per month (3 h/day) | $ 3.06 (18 kWh) |
Looking for something else? What PSU Arc A770M needs · How much gaming electricity costs
This model's TDP is not in our database — the calculation uses a typical 200 W.
What Intel Arc A770M costs to run per month
Graphics card only, per month:
$ 3.06
18 kWh
Calculation: 200 W (TDP under gaming load) × hours × 30 days × rate. Default rate is $ 0.17 per kWh; replace it with yours.
Power use and efficiency of Intel Arc A770M alternatives
| Graphics card | TDP | Difference | FPS (1440p) | FPS/W | PSU (mid-range CPU) | |
|---|---|---|---|---|---|---|
| Intel Arc A770M | 200 W | — | 93 | 0.47 | 550 W | |
| GeForce RTX 3050 | 130 W | -70 W | 93 | 0.72 | 450 W | Compare → |
| GeForce GTX 1080 | 180 W | -20 W | 93 | 0.52 | 500 W | Compare → |
| GeForce RTX 2060 | 160 W | -40 W | 93 | 0.58 | 500 W | Compare → |
| NVIDIA RTX A2000 | 109 W | -91 W | 93 | 0.85 | 400 W | Compare → |
| GeForce GTX 1070 Ti | 180 W | -20 W | 91 | 0.51 | 500 W | Compare → |
FPS is the average across 8 popular games at 1440p High from the unified FPSHQ model (real measurements where available); FPS/W = FPS / TDP. How FPS is calculated
Key figures
Unique FPSHQ metrics from this page's data
—
TDP (rated, gaming)
up to 280 W
Graphics card spikes (estimate)
550 W
PSU with a mid-range CPU (105 W)
0.47 FPS/W
FPS per watt (1440p, High)
$ 3.06 (18 kWh)
Electricity per month (3 h/day)
In short
How many watts does Intel Arc A770M use?
In games — up to 200 W (rated TDP). Short spikes under load can reach ~280 W, which matters when choosing a power supply.
- TDP (rated, gaming)
- —
- Graphics card spikes (estimate)
- up to 280 W
- PSU with a mid-range CPU (105 W)
- 550 W
- FPS per watt (1440p, High)
- 0.47 FPS/W
Frequently asked questions
How many watts does Intel Arc A770M use?
In games — up to 200 W (rated TDP). Short spikes under load can reach ~280 W, which matters when choosing a power supply.
How much power does Intel Arc A770M use at idle?
Our database has no separate idle measurement for Intel Arc A770M. At idle and during video playback graphics cards use only a small fraction of their TDP (200 W), so your electricity bill mostly depends on gaming hours.
How much does electricity for Intel Arc A770M cost per month?
At 3 hours of gaming a day and a rate of $ 0.17 per kWh — about $ 3.06 a month for the graphics card alone (18 kWh). Recalculate for your hours and rate with the calculator on this page.
How many watts PSU does Intel Arc A770M need?
From 550 W for a build with a mid-range CPU: card TDP 200 W, short spikes up to ~280 W, plus the rest of the system and 30% headroom.
Which is more efficient: Intel Arc A770M or GeForce RTX 3050?
By spec Intel Arc A770M draws 200 W and GeForce RTX 3050 draws 130 W. Efficiency by the unified FPSHQ model: 0.47 vs 0.72 FPS per watt (1440p, High, popular games).