Quick Verdict
The SanDisk PRO-CINEMA CFexpress Type B memory card offers significantly faster read/write speeds and double the storage capacity compared to the Sandisk Extreme Pro CompactFlash, making it the better choice for high-end video and photography work.
Key Differences
The key differences between these two cards are storage capacity, read/write speeds, and overall performance. The CFexpress card has a 320GB capacity vs 256GB for the CompactFlash, and it boasts impressive speeds of up to 1700MB/s read and 1500MB/s write, compared to 160MB/s read and 140MB/s write for the CompactFlash. This makes the CFexpress card significantly faster and better suited for 8K video, high-burst photography, and other demanding professional workflows.
Which Should You Buy?
If you're a professional videographer or photographer working with high-resolution, high-bitrate footage and photos, the SanDisk PRO-CINEMA CFexpress Type B card is the clear choice. Its superior capacity and speed will ensure seamless performance in your workflow. However, if you have a tighter budget or your camera is only compatible with CompactFlash, the Sandisk Extreme Pro CompactFlash is still an excellent and reliable option.
