Best Memory Cards for Canon EOS 80D
Picking the wrong memory card for your Canon EOS 80D is a recipe for frustration. I’ve seen many photographers miss a critical action shot because their camera was stuck “buffering” due to a sluggish card. While the 80D is a legendary mid-range workhorse, its 7fps burst rate and 1080p video require a card that can keep up. After testing dozens of options, the SanDisk Extreme Pro remains my definitive top pick for its unmatched reliability and speed.
Our Top Picks at a Glance
Best Memory Cards for Canon EOS 80D: Detailed Reviews
SanDisk Extreme Pro UHS-I View on Amazon View on B&H
The SanDisk Extreme Pro is the industry standard for a reason. In my years of shooting sports and weddings with the 80D, this card has never let me down. It offers read speeds up to 170MB/s (or 200MB/s in newer versions) and write speeds of 90MB/s. This is crucial for the 80D because, while the camera only supports UHS-I speeds, it can actually saturate that bus during a burst of RAW photos. This card ensures your buffer clears as quickly as the camera allows, so you aren’t left waiting while the action unfolds. It’s also shockproof, temperature-proof, and waterproof, giving you peace of mind in the field. The only minor drawback is that because it’s so popular, there are many counterfeits online—always ensure you’re buying from a reputable seller. For most 80D users, the 128GB version is the sweet spot for a full day of shooting.
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Lexar Professional 1066x Silver View on Amazon View on B&H
The Lexar Professional 1066x Silver series is a fantastic middle ground for those who want near-pro performance without the “pro” price tag. While Lexar had some transition issues a few years ago, the new Silver series has proven to be incredibly stable in my testing. It actually boasts a slightly higher write speed than the SanDisk Extreme Pro on paper, reaching up to 120MB/s. In the 80D, this means you’ll hit that 7fps burst limit and the camera will recover instantly. It’s also V30 rated, which is more than enough for the 80D’s 60Mbps 1080p video bitrate. I find this card particularly attractive for travel photographers who want to buy multiple 64GB or 128GB cards to keep their footage backed up across different physical locations. It delivers consistent performance that punches way above its price class, making it the best value for your money today.
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Kingston Canvas Go! Plus View on Amazon View on B&H
If you’ve spent most of your budget on a nice lens and just need a card that “just works” for as little as possible, the Kingston Canvas Go! Plus is my go-to recommendation. Don’t let the low price fool you; this card is U3 and V30 rated, meaning it handles the 80D’s Full HD video perfectly without dropping frames. In burst shooting, it’s slightly slower at clearing the buffer compared to the SanDisk Extreme Pro, but for casual family photos or landscape work where you aren’t firing off twenty shots in a row, you’ll never notice the difference. It’s surprisingly durable and comes with a lifetime warranty, which is rare at this price point. The only real limitation is the slower write speed during heavy continuous shooting, but for the average user, it’s a stellar bargain that won’t compromise your image integrity.
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SanDisk Extreme Pro UHS-II View on Amazon View on B&H
You might be wondering why I’m recommending a UHS-II card when the Canon 80D only has a UHS-I slot. The answer is simple: workflow. While the 80D won’t shoot any faster with this card, you will save literal hours at your computer. With read speeds up to 300MB/s, you can offload a full 128GB card in minutes rather than waiting half an hour. For professionals or anyone who shoots thousands of photos in a weekend, that time saved is worth the premium price. Furthermore, if you plan on upgrading your camera body in the next year or two (to something like an EOS R6 or R7), this card will carry over and provide full performance in those newer systems. It’s an investment in your future gear and your current sanity during the editing process. It’s overkill for the 80D itself, but a dream for your PC.
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PNY Elite-X Class 10 View on Amazon View on B&H
The PNY Elite-X is often overlooked by photographers who stick to the big two (SanDisk/Lexar), but I’ve found these cards to be surprisingly resilient. They offer a 100MB/s read speed which is perfect for the 80D. I often keep a few of these in my camera bag as emergency backups. They don’t have the blazing write speeds of the 1066x Lexar, but they are consistently reliable for standard photography and video. In fact, PNY cards are often manufactured to very high standards for the industrial market, which translates well to camera use. If you find these on sale—which happens frequently—they are an absolute steal. You won’t get the highest burst performance, but you will get a card that handles thousands of read/write cycles without breaking a sweat. It’s a dependable workhorse that gets the job done without any unnecessary flashiness.
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Buying Guide: How to Choose Memory Cards for the 80D
Comparison Table
| Product | Best For | Rating | Price |
|---|---|---|---|
| SanDisk Extreme Pro | Professional Reliability | ★★★★★ | Check |
| Lexar 1066x Silver | Performance Value | ★★★★☆ | Check |
| Kingston Canvas Go! | Strict Budgets | ★★★★☆ | Check |
| SanDisk UHS-II | Fast PC Transfers | ★★★★★ | Check |
| PNY Elite-X | Backup Storage | ★★★★☆ | Check |
Frequently Asked Questions
Does the Canon 80D support UHS-II cards?
Yes, the Canon EOS 80D is physically compatible with UHS-II cards, but it does not have the extra pins in the card slot to utilize the faster speeds. If you put a UHS-II card in an 80D, it will operate at UHS-I speeds (roughly 100MB/s max). The only benefit is when you take the card out and put it into a UHS-II card reader on your computer, where you will see significantly faster transfer speeds.
How many photos can a 64GB card hold on the 80D?
The Canon 80D produces 24MP images. A typical RAW file is about 30MB, while a high-quality JPEG is about 8-10MB. On a 64GB card, you can expect to fit roughly 1,800 to 2,000 RAW files, or over 6,000 JPEGs. If you shoot “RAW + JPEG,” that number drops to around 1,400 shots. For most enthusiasts, a 128GB card is a safer bet to avoid switching cards mid-event.
What is the best card for shooting video on the 80D?
Since the Canon 80D tops out at 1080p/60fps at approximately 60Mbps, you don’t need an incredibly expensive card for video. Any card with a V30 (Video Class 30) or U3 rating is more than sufficient. These ratings guarantee a minimum sustained write speed of 30MB/s, which is well above what the 80D requires. The SanDisk Extreme Pro or Lexar 1066x are perfect choices for reliable, stutter-free video recording.
Is it safe to use MicroSD cards with an adapter?
While it is technically “safe” and will work, I generally advise against it for primary use. Every extra connection point (like the pins between a MicroSD and an adapter) is a potential point of failure or signal loss. If you’re shooting an important event, stick to a full-sized SD card. However, if you already have a high-quality MicroSD card, using a reputable adapter for casual shooting is perfectly fine.
Why does my 80D say “Busy” after a burst of shots?
This message appears when the camera’s internal buffer is full and is waiting for the memory card to “catch up” and write the data. If you see this frequently, your memory card’s write speed is likely too slow. Upgrading to a card like the SanDisk Extreme Pro (90MB/s write) will significantly reduce the time the “Busy” message stays on screen, allowing you to get back to shooting much faster.
Final Verdict
For the vast majority of Canon 80D owners, the SanDisk Extreme Pro UHS-I (128GB) is the only card you’ll ever need. It balances speed, durability, and price perfectly. If you are a high-volume shooter who hates waiting for files to transfer to your computer, splurge on the UHS-II version. However, if you just want a reliable card that won’t lock up during a burst of action shots, the Lexar 1066x is a brilliant, budget-friendly alternative.