Zotac GeForce RTX 3070 Twin Edge OC 8GB GDDR6 PCI-Express Graphics Card

GeForce RTX 3070 Twin Edge OC 8GB GDDR6 PCI-Express Graphics Card

  • ZT-A30700H-10P
  • Boost Clock: 1755MHz
  • Memory 8GB 14000MHz GDDR6
  • Cuda Cores: 5888
  • VR Ready
  • PhysX/CUDA Enabled
  • NVIDIA Ampere
  • 8nm Process
  • Real-Time Ray Tracing
  • 5 Years Warranty.
UK and Ireland only due to high demand
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Stock Code: GX-127-ZT

EAN: 4895173622489

MPN: ZT-A30700H-10P

Manufacturer: Zotac

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Product information:

GeForce RTX 3070 Twin Edge OC 8GB GDDR6 PCI-Express Graphics Card

Get amplified with the Zotac Gaming GeForce RTX 30 Series based on NVIDIA Ampere architecture. Built with enhanceed RT Cores and Tensor cores, new streaming multiprocessors and high speed GDDR6 memory, the Zotac Gaming GeForce RTX 3070 Twin Edge gives rise to amplified gaming with high fidelity.

- 5888 Cuda Cores
- GDDR6 Memory
- 8GB memory capacity
- 256-Bit memory interface
- 2nd Gen Ray Tracing Cores
- 3rd Gen Tensor Cores
- VR Ready
- White LED Lighting
- IceStorm 2.0 advancec cooling
- Active fan control with FREEZE fan stop
- Metal Backplate
- NVIDIA G-SYNC Compatible
- 3x Displayport 1.4a
- 1x HDMI 2.10
- HDCP 2.3 support
- Quad display capable
- 650W Plus PSU required
- 2x 8-Pin power connectors
- Dimensions: 232mm (L) x 141.3mm (H) x 41.1mm (W) (2 Slot)
- Warranty: 5yr (Only if registered within 30 days of purchase, otherwise 3yr)


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Customer review

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Star Rating

Average customer rating

(from 2 customer reviews)
Last 6 Months (2)
All Time (2)

Great Card, Great Service

Graphics Card is great and suits my build perfectly. Just wanted to commend the Overclocker UK team for providing constant updates through the forums as to stock levels and 3070 arrivals. Due to the wait they also kindly upgraded my order to this overclocked card from the original. Very professional and communicative will defiantly use this site in future. Cheers!

Bryn 2021-01-06

Powerful and compact, let down by dodgy software and loud fans

Performs great, as a 3070 should. Been using for several weeks with no complaints on how it handles games. It's also compact, length comes in at around the same as my ATX motherboard.
The 2 x 8 Pin PCIe power ports are recessed into the card though, and can be extremely difficult to fit.

The compact dual fan design means the fans have to work harder to keep it cool. Fans would hit 2200 RPM at stock with temps at 77-79C. A distracting resonant "hum" starts when these fans hit 2000 RPM.
The card struggles with fan control apps like firestorm or msi afterburner, three times the fans got stuck at a single speed. Twice they got stuck at 0 RPM!
Zotac support's advice was to set the fans to auto, which isn't useful.

Thankfully, undervolting in afterburner works a treat. After tweaks it now sits comfortably at 68-70C under load and the fans are much quieter as a result. This is in a large mesh case, so YMMV.

Zotac also really needs to sort their software out. Chrome wouldn't let me download firestorm since the connection is unencrypted. Then since the EXE isn't signed windows warned me against running it. The app is buggy and hard to use, and doesn't support voltage curves. Use MSI afterburner instead.
Additionally, (this probably isn't the card's fault) but you might also have to use DDU to do a full uninstall / reinstall of nvidia drivers. I had to to resolve driver crashes.

Would I recommend? It depends. If you're looking for a cheaper 3070 or are building a small form factor PC then it's worth considering. If you're looking for a card with lots of OC headroom and good thermal performance, look at the triple fan designs with higher power limits.
This is assuming that stock levels ever return to normal, and prices actually remain at MSRP.

Mike 2021-01-03

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