Best Memory Cards for Canon EOS R5 in 2023

Searching for the best memory cards for Canon EOS R5? Here is the guide for you to get the top recommended CFexpress cards & SD cards for Canon EOS R5 full frame mirrorless camera.

The Canon EOS R5 (AmazonB&HAdorama) full frame mirrorless camera has two memory card slots: 1 x CFexpress (Type B) card slot and 1 x SD UHS-II card slot. As the new flagship model in the EOS R series lineup, the EOS R5 camera has features that pack a punch for a variety of users who create both still and video content. It has a powerful 45-megapixel full-frame CMOS sensor and is driven by the speedy DIGIC X image processor, giving wide dynamic range as well as boasting an ISO range of 100-51,200 that is expandable up to 102,400. In a camera full of eye-popping features, one that really stands out is the ability to record uncropped 8K RAW internal video recording up to 29.97 fps and 8K internal video recording up to 29.97 fps in 4:2:2 10-bit Canon Log (H.265)/4:2:2 10-bit HDR PQ (H.265). Canon EOS R5 camera is the first to be outfitted with Canon’s advanced Dual Pixel CMOS AF II which utilizes up to approximately100 percent coverage of the AF area. With 1,053 Automatic AF zones, it is easier than ever to photograph people with the use of Eye, Face and Head Detection AF, or intuitively track the whole body, face or eye of cats, dogs, or birds with Animal Detection AF. The 5-axis in-body image stabilization can effectively compensate for camera shake with approximately 8 stops of stabilization with use of both non-stabilized, and optically image stabilized lenses. And the camera also incorporates dual memory card slots along with Bluetooth and Wi-Fi wireless connectivity.

As we mentioned above, the Canon EOS R5 has two memory card slots. That means you can take advantage of the ultra high read (transfer speed) and write speeds (fast buffer clearing time) of CFexpress cards & UHS-II cards to get the best performance out of your Canon EOS R5, and the two memory card slots allow for a more flexible and reliable means of storing imagery.

Below are our top recommended CFexpress cards & SD cards for Canon EOS R5 based on the speed and price. You can choose the one you like.

Recommended Memory Cards for Canon EOS R5

If you just want to cut to the chase, here are our top recommended CFexpress cards & SD cards for Canon EOS R5:

CFexpress Cards:

  1. Sony TOUGH CFexpress Memory Card Type B
  2. SanDisk Extreme PRO CFexpress Card Type B
  3. Delkin Devices CFexpress Memory Card
  4. Lexar Professional CFexpress Type-B Memory Card
  5. ProGrade Digital CFexpress Gold Memory Card

UHS-II SD Cards:

  1. Sony SF-G Tough UHS-II Card (300 MB/s, V90)
  2. Lexar Professional 2000x UHS-II Card (300 MB/s, V90)
  3. SanDisk Extreme PRO UHS-II Card (300 MB/s)
  4. Sony SF-E Series UHS-II SDXC Memory Card (270 MB/s, V60)
  5. Lexar Professional 1667x UHS-II Card (250 MB/s, V60)

Best Memory Cards for Canon EOS R5

CFexpress Cards:

1. Sony TOUGH CFexpress Memory Card Type B

    • Max Read Speed: 1700 MB/s
  • Max Write Speed: 1480 MB/s

Highly recommended! Offering fast read speeds up to 1700 MB/s along with write speeds up to 1480 MB/s, the Sony TOUGH CFexpress Type B Memory Card is one of fastest memory cards around, and it is ideal for recording a variety of video resolutions, bit-rates, and compressions, as well as uncompressed continuous RAW shooting of fast-moving action such as motorsports and wildlife. Beyond its speed, this TOUGH memory card also has a reinforced physical design to withstand falls from up to 15′ and has been rigidity tested to 70 N of force. It’s also resistant to extreme temperatures, X-rays, electrostatic, and UV lighting. Extremely fast and reliable for professionals who require the highest performance in the most extreme conditions. This new generation CFexpress memory card protects recordings and boosts workflow for photographers, videographers and enthusiasts.

Buy Sony TOUGH CFexpress Type B Memory Card at AmazonB&HAdorama.

2. SanDisk Extreme PRO CFexpress Card Type B

    • Max Read Speed: 1700 MB/s
  • Max Write Speed: 1200 MB/s

Highly recommended! Designed to deliver speeds necessary for working with smooth, raw 4K video captures, the SanDisk Extreme PRO CFexpress Type B Memory Card provides read speeds of up to 1700 MB/s and write speeds of up to 1200 MB/s, which enables low latency during high-speed recording and an enhanced workflow efficiency. These cards also come with a RescuePRO Deluxe data recovery software download offer to give you a more convenient way of retrieving files that were accidentally deleted.

Buy SanDisk Extreme PRO CFexpress Type B Memory Card at AmazonB&HAdorama.

3. Delkin Devices CFexpress Memory Card

    • Max Read Speed: 1700 MB/s
  • Max Write Speed: 1400 MB/s

Built with strength, reliability, and performance, the Delkin Devices CFexpress Memory Card provides read speeds of up to 1700 MB/s and write speeds of up to 1400 MB/s, making it suitable for professional photographers and videographers. Designed to excel in high-end cinematic hosts, this card can capture 5.9K, DCI 4K, and Full HD video at standard and high frame rates of up to 180 fps, plus continuous shooting raw bursts of up to 200 still images.

Buy Delkin Devices CFexpress Memory Card at B&HAdorama.

4. Lexar Professional CFexpress Type-B Memory Card

    • Max Read Speed: 1750 MB/s
  • Max Write Speed: 1000 MB/s

Designed to leverage the capabilities of next-generation cameras, this Lexar Professional CFexpress Type-B memory card utilizes the PCI Express 3.0 and NVMe protocols to provide high-speed performance, durability, and reliability. This card delivers read speeds of up to 1750 MB/s and write speeds of up to 1000 MB/s, both of which help to improve transfer speeds between the card and your computer, as well as accelerate your workflow.

Buy Lexar Professional CFexpress Type-B Memory Card at B&H.

5. ProGrade Digital CFexpress Gold Memory Card

    • Max Read Speed: 1600 MB/s
  • Max Write Speed: 1000 MB/s

Available in capacities from 120GB to 1TB, the ProGrade Digital CFexpress Gold Memory Cards provide read speeds up to 1600MB/s – ideal for quickly off-loading high volumes of video or RAW photos and minimum sustained write speeds up to 1,000MB/s – ideal for uninterrupted, cinematic capture of RAW 4K or 6K video. This card is resistant to temperature extremes, shock, vibration, and X-rays, and is also backward compatible with select XQD cameras that adopt firmware to enable CFexpress.

Buy ProGrade Digital CFexpress Gold Memory Card at AmazonB&H.

UHS-II SD Cards:

1. Sony SF-G Tough UHS-II Card (300 MB/s, V90)

    • UHS-II / V90 / U3 / Class 10
    • Max Read Speed: 300 MB/s
  • Max Write Speed: 299 MB/s

Highly recommended and the Fastest UHS-II SD CardThe Sony SF-G Tough Series UHS-II Memory Cards are currently the world’s fastest SD memory cards boasting an ultra-fast maximum read speeds of up to 300 MB/s and maximum write speeds of up to 299 MB/s and it is well-suited for 4K and Full HD video reacording and super fast continuous shooting. Thanks to its V90 speed class rating, minimum write speeds are guaranteed not to drop below 90 MB/s. So, if you are seeking the highest write speed with a V90 rating as well as extremely high 250-300MB/s read speeds for transferring photos from the card to a computer, this is the recommended cards for you.

Buy Sony SF-G Tough UHS-II SDXC Cards: at AmazonB&HAdorama.

2. Lexar Professional 2000x UHS-II Card (300 MB/s, V90)

    • UHS-II / V90 / U3 / Class 10
    • Max Read Speed: 300 MB/s
  • Max Write Speed: 260 MB/s

Highly recommended and Best Value! With maximum read speeds of up to 300 MB/s and maximum write speeds of up to 260 MB/s, the Lexar Professional 2000x UHS-II card is the perfect match for any UHS-II compatible camera that records 4K and Full HD video or has a fast 8fps+ continuous shooting speed. The buffer clearing time will be much much quicker which means you can take more shots. In addition, you can get a free Lexar SD UHS-II Reader for high-speed file transfer from card to computer, dramatically accelerating workflow. Thanks to its V90 speed class rating, minimum write speeds are guaranteed not to drop below 90 MB/s.

Buy Lexar Professional 2000x UHS-II Cards: at AmazonB&HAdorama.

3. SanDisk Extreme PRO UHS-II Card (300 MB/s)

    • UHS-II / U3 / Class 10
    • Max. Read Speed: 300 MB/s
  • Max. Write Speed: 260 MB/s

Designed for professional photographers and videographers, the SanDisk Extreme PRO UHS-II SDXC Memory Cards can achieve maximum read speeds of up to 300 MB/s and maximum write speeds of up to 260 MB/s. Fast and fantastic! Ideal for continuous shutter bursts and rapid shooting, as well as 4K video recording. Thanks to its U3 speed class rating, minimum write speeds are guaranteed not to drop below 30 MB/s.

Buy SanDisk Extreme PRO UHS-II SDXC Cards: at AmazonB&HAdorama.

4. Sony SF-E Series UHS-II SDXC Memory Card (270 MB/s, V60)

    • UHS-II / V60 / U3 / Class 10
    • Max Read Speed: 270 MB/s
  • Max Write Speed: 120 MB/s

Well-suited for 4K, 3D, HFR, and Full HD video recording, as well as continuous shutter bursts and rapid shooting, the Sony SF-E Series UHS-II SDXC Memory Card can achieve maximum read speeds of up to 270 MB/s and maximum write speeds of up to 120 MB/s. Thanks to its V60 speed class rating, minimum write speeds are guaranteed not to drop below 60 MB/s. However, bear in mind that this card will then default to your device’s speed class and bus rating. When used in a UHS-I device, this card will deliver read speeds of up to 95 MB/s and write speeds of up to 90 MB/s. That means you need to get a UHS-II SD card reader to reach the read speeds of up to 270 MB/s to quickly transfer large media files to your computer. Spend less time waiting and more time doing.

Buy Sony SF-E Series UHS-II SDXC Memory Card (270 MB/s, V60) at AmazonB&HAdorama.

Buy Sony UHS-II SD Memory Card Reader at AmazonB&HAdorama.

5. Lexar Professional 1667x UHS-II SD Card (250 MB/s, V60)

    • UHS-II / V60 / U3 / Class 10
    • Max Read Speed: 250 MB/s
  • Max Write Speed: 90 MB/s

Affordable UHS-II card with excellent performanceWith maximum read speeds of up to 250 MB/s and maximum write speeds of up to 90 MB/s, the Lexar Professional 1667x UHS-II card is great for fast burst shooting and 4K & full HD video recording! This card offers excellent performance with the similar price of UHS-I cards. Great value!

Buy Lexar Professional 1667x UHS-II SD Card at AmazonB&HAdorama.

Read more: Best Lenses for Canon EOS R5.