Warhammer 40,000: Space Marine 2 PC Hardware Guide
Official requirements explained
The official minimum lists an AMD Ryzen 5 2600X or Intel Core i5-8600K for the processor, a graphics card with 6 GB of VRAM such as the AMD Radeon RX 580 or Nvidia GeForce GTX 1060, 8 GB of RAM, and 75 GB of storage that must be an SSD. On FrameScope's tier scale, the minimum GPU sits in the older entry-level band (around the Radeon R9 390), and the minimum CPU sits in the older mainstream band (around the Ryzen 3 3100). That means the game is meant to launch and run, but it is not designed around high settings or heavy scenes.
The recommended tier raises the bar to an AMD Ryzen 7 5800X or Intel Core i7-12700, a graphics card with 8 GB of VRAM such as the AMD Radeon RX 6800 XT or Nvidia GeForce RTX 3070, 16 GB of RAM, and the same 75 GB SSD requirement. The GPU lands in the upper-mainstream band and the CPU in the modern mainstream band. For a player, the recommended tier is the setup the publisher plans around for smoother performance with fewer memory bottlenecks.
The processor matters more here than the list might suggest. Large Tyranid swarms push CPU load up quickly, so a faster graphics card alone will not fix every stutter. The gap between the minimum and recommended CPUs is worth taking seriously. The publisher did not list a separate tier above recommended, so anything beyond that is a matter of personal headroom rather than an official target.
Recommended builds for three budgets
The entry build pairs an NVIDIA GeForce RTX 3050 8GB with an AMD Ryzen 5 4500 and 16 GB of RAM. It suits players who want to clear the official minimum comfortably at 1080p on a limited budget. If money is tighter, the GTX 1660 series and the Ryzen 3 3300X are also on the candidate list, but keep RAM at 16 GB, since 8 GB gets tight once you multitask or play co-op.
The mainstream build centers on an NVIDIA GeForce RTX 4060 Ti 8GB with an AMD Ryzen 5 7600 and 16 GB of RAM. Both parts sit close to the official recommended tier. It suits players who want full settings at 1080p or 1440p and steady performance in busy fights. The 8 GB VRAM version matches the recommended floor, and a 16 GB card offers more room for the years ahead.
The high-end build uses an NVIDIA GeForce RTX 5070 with an AMD Ryzen 7 9800X3D and 32 GB of RAM. It suits players aiming for 1440p or higher, heavier effects, and spare headroom. The 9800X3D's large cache helps in crowd-heavy scenes where the CPU is the limit. At this level, 32 GB gives comfortable room for multitasking and recording.
Graphics settings with the biggest impact
In a game like this, shadows, volumetric effects such as fog and smoke, reflections, effects quality, and the density of enemies and simulated objects usually cost the most. Shadows and volumetrics in particular are easy to overspend on, so bring them down to medium or lower first. Effects and particle quality add load quickly during large fights and are also good candidates to trim.
View distance and detail level can usually stay higher, since they strongly affect how clear the image looks while adding relatively less rendering cost. If the game offers ray tracing, it is generally wise to turn it off when your GPU headroom is limited, leaving resources for the work that matters more in combat.
Upscaling technologies such as NVIDIA DLSS, AMD FSR, and Intel XeSS, depending on your graphics card, render at a lower internal resolution and reconstruct the output image. They are a common way to gain smoothness without a large visual sacrifice. Quality or balanced modes are a sensible starting point where supported. If lowering resolution does little, the bottleneck is probably the processor, and you should look at settings that add CPU load rather than endlessly cutting image quality.
Laptops and handheld PCs
Laptop graphics chips often share names with desktop parts, such as an RTX 4060 laptop version and its desktop counterpart, but they are not the same. Laptop versions are limited by power and cooling, so real performance can fall below the desktop product with the same name. When judging whether a laptop meets the official requirements, check the specific model's GPU specification and power setting, not just the name. Machines with good cooling and high power modes enabled can differ noticeably.
Handheld PCs such as the Steam Deck and ROG Ally generally run at lower power, so it makes sense to start with conservative resolution and quality settings and use the built-in scaling or upscaling options. The official requirements were not written for handhelds, so starting from low presets and adjusting upward is the practical approach. FrameScope does not have verification data for the Steam Deck, so we cannot give it a rating; check community reports and the device's own settings instead.
For long sessions on either type of device, watch cooling and power. Plugging in and using a performance mode usually gives more consistent results than running on battery.
Storage and memory
The official storage requirement is 75 GB and explicitly calls for an SSD. An SSD reads far faster than a traditional hard drive, which noticeably shortens load times and reduces hitching when moving between areas. Install on an SSD and leave spare space, since updates and cache files add to the footprint. Actual install size can change with versions and patches, so check that you have more free space than the listed figure before installing.
For memory, the official minimum is 8 GB and the recommended amount is 16 GB. Eight gigabytes may be enough to run the game alone, but it runs out quickly once a browser, chat app, or recording software is open. Sixteen gigabytes is the practical starting point for this game, and 32 GB suits players who multitask or want more margin. Run memory in dual-channel mode by using two matching modules on the motherboard to get more bandwidth.