Blackmagic Design ATEM Mini vs AVerMedia Live Gamer 4K GC573

Blackmagic Design ATEM Mini vs AVerMedia Live Gamer 4K GC573 compared — specs, features, and which one to buy for your setup. See the full breakdown on CreatorConfig.

Blackmagic Design ATEM Mini
Blackmagic Design
Blackmagic Design ATEM Mini
$149
AVerMedia Live Gamer 4K GC573
AVerMedia
AVerMedia Live Gamer 4K GC573
$249.99

The Ruling

Blackmagic Design ATEM Mini or AVerMedia Live Gamer 4K GC573? It is a toss-up — take the Blackmagic Design ATEM Mini.

Neither one leads on more of the chart than the other: the Blackmagic Design ATEM Mini takes Connectivity, the AVerMedia Live Gamer 4K GC573 takes Passthrough. With the trade even, $100.99 is the tiebreaker, and the Blackmagic Design ATEM Mini is the cheaper side of it.

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Unless…

At a Glance

Where each one actually leads

Every axis is scored out of 10 from the catalog specs below. The scores are relative to the products on this page, so a 10 means “best of these”, not “perfect”, and two identical columns mean the catalog genuinely cannot separate them. Axes the catalog holds no figure for on both sides are left off entirely rather than guessed at.

CategoryBlackmagic Design ATEM MiniAVerMedia Live Gamer 4K GC573
Capture Quality10/1010/10
Passthrough2.5/1010/10
Connectivity10/105/10
Value10/106/10

The Split

What each one wins

Blackmagic Design ATEM Mini

Video capture device for gameplay, cameras, or HDMI sources with creator-friendly passthrough and recording support.

On paper the Blackmagic Design ATEM Mini takes HDMI ports (2, +1). It gives up passthrough resolution to the AVerMedia Live Gamer 4K GC573. It is the cheaper of the two, by $100.99.

Leads on

  • HDMI Ports +1
    2
    1

    HDMI input receives the video source; HDMI output sends it to your display.

AVerMedia Live Gamer 4K GC573

Video capture device for gameplay, cameras, or HDMI sources with creator-friendly passthrough and recording support.

On paper the AVerMedia Live Gamer 4K GC573 takes passthrough resolution (4K60). It gives up HDMI ports to the Blackmagic Design ATEM Mini. That costs $100.99 more than the Blackmagic Design ATEM Mini.

Leads on

  • Passthrough Resolution
    4K60
    1080p60

Where they’re identical

One spec is the same on both of them, so none of it is part of the decision.

  • Capture Resolution 1080p60

The Record

14 specs, grouped by area

Full specification comparison of Blackmagic Design ATEM Mini and AVerMedia Live Gamer 4K GC573, grouped by area.
Specification
Blackmagic Design
Blackmagic Design ATEM Mini
AVerMedia
AVerMedia Live Gamer 4K GC573
Capture QualityEven
Capture Resolution1080p601080p60 (dual)
Resolutionno datano data
PassthroughAVerMedia Live Gamer 4K GC573
Passthrough Resolution1080p60✓ 4K60
MotionNot enough data
Refresh Rateno datano data
Audio ResolutionNot enough data
Max Sample Rateno datano data
Mic InputsNot enough data
XLR Inputsno datano data
ConnectivityBlackmagic Design ATEM Mini
HDMI Ports✓ 21
Connection Typeusb-c, hdmihdmi
PowerNot enough data
Power Requirementno datano data
Phantom Powerno datano data
CompatibilityNot enough data
Operating Systemno datano data
Other specsNot enough data
Interfaceno dataPCIe x4
Pcie Slotsno data1
Audio Supportno datano data

A group is won by whoever takes more of its rows outright. Specs the catalog cannot rank are shown but never decide a group.

Bottom Line

Who each one is for

The Blackmagic Design ATEM Mini is the pick on the specs the catalog holds, but “better on paper” and “right for you” are different questions. Each case below names what the product is actually good at and who that suits.

Our pick
Best ValueMost Connectivity

At $149.00, the Blackmagic Design ATEM Mini is the most affordable option — 40% less than the priciest pick. It leads in HDMI ports (2). Offers the most spec advantages per dollar in this comparison.

  • + More HDMI ports (2 vs 1)
  • + Exclusive connectivity: USB-C
  • × Weaker passthrough resolution (1080p60 vs 4K60)

Also worth knowing

  • ✓ You need 2 HDMI connections for multiple devices
  • ✓ Budget is your top priority — $100.99 less than the priciest option
  • ✓ You want USB-C for a modern, reversible connector

Look elsewhere if

  • × You want 4K60 or higher capture quality

Best for value-focused buyers, complex setup builders.

The alternative
Easiest Setup

At $249.99, the AVerMedia Live Gamer 4K GC573 is the priciest option — a premium pick if brand, build, or specific features matter to you. It leads in passthrough resolution (4K60). Fewer ports and inputs — plug in and go.

  • + Better passthrough resolution (4K60 vs 1080p60)
  • × Fewer HDMI ports (1 vs 2)

Also worth knowing

  • ✓ You want 4K60 capture quality

Look elsewhere if

  • × You're on a tight budget — save $100.99 with a cheaper option
  • × You need the best HDMI ports available

Best for beginners, 4k60 content creators.

Frequently Asked Questions

What is the main difference between Blackmagic Design ATEM Mini and AVerMedia Live Gamer 4K GC573?

The largest gap is passthrough resolution, where the AVerMedia Live Gamer 4K GC573 leads — 4K60 against 1080p60. Across the catalog's specification sheet the two differ on 2 specs. They match on 1 spec, including capture resolution. Two capture cards from Blackmagic Design and AVerMedia, each taking a different approach to video quality and latency.

Which is better for streaming, Blackmagic Design ATEM Mini or AVerMedia Live Gamer 4K GC573?

It is a toss-up — take the Blackmagic Design ATEM Mini. Neither one leads on more of the chart than the other: the Blackmagic Design ATEM Mini takes Connectivity, the AVerMedia Live Gamer 4K GC573 takes Passthrough. With the trade even, $100.99 is the tiebreaker, and the Blackmagic Design ATEM Mini is the cheaper side of it.

Is the AVerMedia Live Gamer 4K GC573 worth the extra $101 over the Blackmagic Design ATEM Mini?

The AVerMedia Live Gamer 4K GC573 costs $249.99 against $149.00, a difference of $101. The premium buys passthrough resolution (4K60). Whether that is worth it depends on which of those you would actually use.

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