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.
The Ruling
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.
Unless…
At a Glance
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.
| Category | Blackmagic Design ATEM Mini | AVerMedia Live Gamer 4K GC573 |
|---|---|---|
| Capture Quality | 10/10 | 10/10 |
| Passthrough | 2.5/10 | 10/10 |
| Connectivity | 10/10 | 5/10 |
| Value | 10/10 | 6/10 |
The Split
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 input receives the video source; HDMI output sends it to your display.
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
One spec is the same on both of them, so none of it is part of the decision.
The Record
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
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.
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.
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.
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.