AMD Radeon HD 7870 Buyer's Guide
Positioning and generation
The AMD Radeon HD 7870 is a desktop graphics card based on the GCN 1.0 architecture. In FrameScope's requirement tiers it sits in the older entry-level band. By today's standards it is an early-generation card, so it is most useful as a reference point for how older hardware stacks up against official game requirements rather than as a main choice for a new build.
It shares its tier with the AMD Radeon RX 460, NVIDIA GeForce GTX 660 and GeForce GTX 750 Ti, and sits slightly above the GeForce GTX 570, Radeon HD 7850 and the Radeon Vega 8 integrated graphics. Our database does not give further detail, so the comparison here relies on tier position alone.
Key specs explained
The only specifications our database holds for this card are 2GB of video memory and the GCN 1.0 architecture. Two gigabytes is tight for modern games. When texture quality or resolution goes up, insufficient VRAM leads to slower texture loading and stutter, so newer titles usually need texture and effect settings turned down. Memory bus width and bandwidth are not listed, and we do not guess at them.
GCN 1.0 hardware has no ray tracing support and cannot use modern AI upscalers such as DLSS or FSR. In games that rely on those features, the card is limited to native rendering, which is an important factor when judging whether it suits newer releases.
Suitable games and resolutions
Against the official requirements of 439 catalogue games, this card falls below the minimum in 187 titles, meets only the minimum in 139, meets the recommended level in 57, and is well above the recommended level in 36. In practical terms it handles lighter or older games best. Titles such as Mewgenics, Peglin, Balatro, Brotato and The Last Spell generally reach or exceed the recommended requirements.
Heavier games such as Palworld, Microsoft Flight Simulator (2020) 40th Anniversary Edition, Big Ambitions and Gothic 1 Remake fall below the official minimum and are not a good fit. For resolution, 1080p is the sensible target. Higher resolutions need a more capable card, and this one is not recommended for them.
Compared with similar hardware
The AMD Radeon RX 460, NVIDIA GeForce GTX 660 and GeForce GTX 750 Ti occupy a similar position. On tier alone the gap between them is small, so choosing among them should come down to price, power draw and what else is in your system. Our database does not provide full generation or feature details for those cards, so no finer ranking is offered here.
One tier down, the GeForce GTX 570, Radeon HD 7850 and Radeon Vega 8 integrated graphics sit lower. To clear the requirement level this card reaches, you would need to look at desktop cards in a higher tier rather than peers or lower options.
Buying new or used
If you are considering this card, first confirm that your power supply has enough capacity and the right connectors, and check that your case has room for the card's length and adequate airflow. After years of use, fans and thermal paste on older cards degrade and temperatures can rise, so when buying used, check that the fan spins properly and the card is not heavily dusty or damaged.
A used card that was run for mining or under long, heavy loads is more likely to have worn components. Prefer sellers who offer a warranty or a return window. Stock levels and warranty coverage for new units depend on the retailer, and our database does not include that information.
Upgrade advice
If you already own this card and games are clearly falling below official requirements, an upgrade is a reasonable step. The practical target is a desktop card in a higher tier, which should at least clear the official minimum for newer games and move closer to the recommended level. When upgrading, look at your CPU and memory too. An old processor or too little RAM will hold back a newer card, so keep the CPU, memory and graphics card reasonably balanced.
