Is the 512GB Steam Deck worth it?

In my expert opinion, the 512GB Steam Deck is only worth it for a small subset of buyers. For most gamers, the 256GB model provides nearly equivalent performance and value at over $120 less. The 512GB Deck‘s faster SSD speeds and anti-glare screen don‘t justify its premium $649 price tag for the majority of users. However, hardcore gamers with large Steam libraries may find the top model‘s added storage and display quality worth the extra cost.

Valve‘s Steam Deck brings PC gaming in a handheld form factor starting at $399. With three storage tiers available, many are wondering if it‘s worth spending up for the high-end 512GB model compared to the 64GB and 256GB versions. In this detailed guide, we‘ll compare real-world performance, storage space, expandability, displays, and value to help you decide the best Steam Deck for your gaming needs and budget.

Storage Speed Comparison and Benchmarks

The type of internal storage drive in each Steam Deck model leads to significant differences in real-world game load times and performance. Here‘s an overview of the technology inside each version:

• 64GB eMMC drive – The cheapest Deck configuration uses a slow eMMC flash memory chip soldered directly onto the motherboard. Offers the worst performance but a lower $399 starting price.

• 256GB NVMe SSD – A fast PCIe Gen 3 x4 NVMe solid state drive is used. Around 4-5x faster than the 64GB eMMC storage.

• 512GB NVMe SSD – Has the same PCIe 3.0 NVMe SSD but in a higher capacity. Slightly faster than 256GB version.

Independent tech reviewers have benchmarked the actual impact of these storage drives on game load times and performance. Here are some of their key test findings:

• In Mass Effect Legendary Edition, the 64GB model loaded levels 49% slower than the 256GB Deck (24.81s vs 12.73s). The 512GB Deck was only 5% faster than 256GB. Source

• Doom Eternal took 15% longer to load on 64GB Deck compared to 256GB. Again only a small difference between 256GB and 512GB. Source

• The 64GB storage had average reads around 50MB/s while the 256GB and 512GB drives managed over 800MB/s. 9x the read speed helps data load far quicker. Source

While the 64GB eMMC storage is definitely slower, game load times are only 15-50% worse. The experience is comparable to gaming on a regular hard drive rather than an SSD. Meanwhile, the NVMe SSD drives in the 256GB and 512GB models offer similar excellent performance. In most games, the 512GB Deck was only a few percent faster at loading.

Number of Games Each Model Can Store

With AAA game install sizes ballooning over 50-100GB, storage capacity quickly becomes the Steam Deck‘s main limitation. Here‘s an overview of how many games fit on each model based on average install sizes:

Let‘s look at some real examples of popular game install sizes on Steam Deck:

• Skyrim (base game only) – 32GB
• Elden Ring – 44GB
• Grand Theft Auto V – 70GB
• Red Dead Redemption 2 – 112GB

For AAA games over 50GB, the 64GB Steam Deck can only fit 1-2 installed simultaneously. The 256GB model offers room for around 5-10 AAA titles depending on size. Even huge games like Red Dead Redemption 2 over 100GB can fit a few on the 512GB drive.

Meanwhile smaller indie games like Stardew Valley (500MB), Terraria (200MB), and Shovel Knight (650MB) consume very little disk space. Hundreds can fit on the 64GB and 256GB models. If you mostly play indie games under 5GB each, the entry-level Steam Deck may be sufficient.

Anti-Glare Screen Only on 512GB Model

The most unique aspect of the 512GB Steam Deck is its premium anti-glare etched glass screen. This display provides the same 800p resolution but with a frosted texture that diffuses reflections. According to Valve, it has a 512-zone variable brightness control allowing visibility in very bright conditions.

Many user reviews praise the anti-glare screen‘s playability outdoors and in brightly lit rooms. The matte finish avoids annoying glare and reflections present on the standard glossy display. The downside is a minor reduction in sharpness and vibrancy compared to the clear glossy glass.

If you plan on playing your Steam Deck outside on the go a lot, the anti-glare display could be worth the $120 premium over the otherwise identical 256GB model. But for mostly indoor usage, the standard screen is still perfectly suitable and saves you money.

MicroSD Storage Expansion Options

All three Steam Deck SKUs include a MicroSD slot allowing you to augment the internal storage with removable SD cards. This provides a convenient way to massively increase your storage space for a reasonable cost. A few guidelines:

• Use A2 rated MicroSD cards minimum. The ultra-fast SanDisk Extreme Pro A2 card is ideal for optimal load times.

• Save the precious internal SSD space for games where load times matter most. Store other games/media on the MicroSD card.

• Cards of 512GB, 1TB or even 2TB provide tons of room for your Steam library and are affordable ($100-$250).

• Peak MicroSD speeds of 100MB/s are 5-10x slower than the internal NVMe SSD speeds. So expect longer load times from MicroSD stored games.

While not as fast as the internal SSD, a good MicroSD card still provides ample extra space to make even the 64GB Deck viable. I‘d recommend a minimum 512GB MicroSD to give yourself plenty of expansion room.

Upgrading the Internal SSD Yourself

Perhaps the best feature of the Steam Deck is that technically savvy users can upgrade the internal SSD themselves on any model without voiding warranty. Here are some tips if you‘re considering a DIY storage upgrade:

• Use an M.2 2230 PCIe NVMe SSD (make sure it‘s NVMe, not SATA). Popular choices like the WD SN530, Samsung PM991a, and Kioxia BG4 work well.

• Expect to spend $150-$250 for a high quality 1TB 2230 SSD upgrade. Go for at least 512GB minimum.

• Be prepared to dismantle the Steam Deck, which involves unscrewing the backplate and disconnecting cables/ribbon connectors. Watch online tutorials first!

• Consider adding some thermal padding or heatsinks onto the M.2 drive to help dissipate heat.

• Even the 64GB model can be upgraded to 1TB. This allows starting cheaper and expanding storage later as needed.

While not for the faint of heart, DIY SSD upgrades let you custom tailor your Steam Deck‘s storage capabilities. I‘ve performed many successful upgrades myself and enjoyed the cost savings compared to factory configs.

Which Steam Deck is the Best Value?

So when does it make the most financial sense to opt for the higher storage tiers versus upgrading yourself? Here is my expert recommendation based on use case:

• For AAA gamers with 10+ large titles to install, get the 512GB model and save yourself future storage headaches.

• If your library is mostly indie/emulated games under 5GB, the 64GB + MicroSD card works great.

• For most gamers with a mix of AAA & indie titles, the 256GB model offers ample space and best value.

• If on a tight budget, get the 64GB version and upgrade SSD later as needed for $100-200. Saves money up front.

• Only get the 512GB Deck if you really need the anti-glare screen and will use your Steam Deck outside frequently.

In summary, I think the 256GB model offers the best combination of value, performance and storage for most gamers. The 512GB Deck is overkill for many and harder to justify the 50% price premium. But it does provide extra peace of mind for heavy users with expansive libraries.

Let me know if this guide helped you pick the right Steam Deck storage capacity for your needs! I‘m happy to answer any other questions.