Is this PSU enough?

[zigzagzul]

Hey, so I wanna upgrade to a GTX 1070 from a 1050 ti soon and I'm not sure if my PSU has enough wattage.
This is my current rig
CPU:AMD Ryzen 5 2600 with stock cooler (Not planning on OC)
Motherboard: X470 AORUS ULTRA GAMING-CF: (RGB on, can be turned off though)
RAM: 1x Crucial DDR4-2400 8GB stick
GPU: 1050 TI 4 GB (2 Fans)
PSU: EVGA 450W plus 80 Bronze: B1 100-B1-0450-RX
Storage: 240 GB SSD (Micron_M500_MTFDDAK240MAV)
1 TB HDD 7.2k RPM (TOSHIBA HDWD110)
Monitors: 1x 144hz 1440x1080p 1x 60hz 1920x1080p
Keyboard: K95 RGB Platinum
Mouse: G900
Headset: G933
Fans: 3x RGB fans preinstalled from my Versa N27

I have been using this PSU for about 2 years now.
If I do have to switch can i go like a month of gaming so i can save up for a good PSU?

Load Wattage: 279 W
Recommended UPS rating: 750 VA
Recommended PSU Wattage: 329 W

Amperage (combined)
+3.3V +5V +12V
9.7 A 8.4 A 17.0 A
75 W 204 W

With my current rig this is the estimated wattage with a calculator and it suggests me to upgrade to a 600W

By switching the GPU to a 1070
Load Wattage: 358 W
Recommended UPS rating: 900 VA
Recommended PSU Wattage: 408 W

Amperage (combined)
+3.3V +5V +12V
10.2 A 8.4 A 23.4 A
77 W 281 W

The calculator suggests me a 750W
Just want to make sure with this community.
Thanks for reading this far if you did!

Update: I checked with PC part picker and it says 345 Watts in total so in theory I should be fine?

 

[Ali Tauseef]

Update: I checked with PC part picker and it says 345 Watts in total so in theory I should be fine?

This is actually all you needed, it won't be crossing over 400w. You'll be alright.

 

[zigzagzul]

Update: I checked with PC part picker and it says 345 Watts in total so in theory I should be fine?

This is actually all you needed, it won't be crossing over 400w. You'll be alright.

Alright good to know I might wait for a couple more opinions before downing into this!

 

[dederedmi5plus]

ask EVGA (you may require to registered your purchased product, ask them about "over power protection") before you use 1070

plan pricier Titanium grade PSU, EVGA has T2 model , Seasonic has Prime model, mean while if you already has 1070 with current PSU then you can use EVGA Precision OC or MSI afterburner tool to down clock 1070 by limit power target as your estimated rated PSU.

Rough estimation to power consumption is dangerous, you still have to manually downclock 1070