Sandisk Ultra vs Extreme. 20 posts, 2 pages 1 2 Next . Rgpracer. Senior Member. 307 posts Joined Mar 2007 Location: Wichita KS. More info . Oct 10, 2014 08:03 | #1. The SanDisk Extreme is only $20 more right now, and is worth every stinking penny over the Ultra. The Ultra is a crap card, and really never worth it. Far better cards are almost always just a little more expensive. The SanDisk Extreme Pro UHS-I has a maximum read speed (a.k.a. transfer speed) of up to 170MB/s compared to the 150MB/s of the SanDisk Extreme. However, the Extreme Pro also comes in a UHS-II type version which has a maximum read speed of up to 300MB/s. Transfer speed benchmarking program Crystal Disk Mark provided sequential read speeds of 120 MB/s and write speeds of 68 MB/s for the Extreme Go, far less than the 200 and 150 MB/s SanDisk advertises. Our manual USB 3.0 tests proved far better. Writing a 1.1GB, 32-minute HD video to the USB only took about 10 seconds with a very satisfying 120 Also read some tests saying that the Sandisk Extreme card is basically the same as Sandisk Ultra, but at the factory they grade the higher quality and faster cards as "Extreme". And testing them, they found that 4k Random read/write speeds were much higher on the sandisk Extreme, and benchmark sites concluded that the Extreme was worth the Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43. SanDisk Extreme 32GB $28. Seagate Barracuda 2TB (2016) $50. G.SKILL Trident Z DDR4 3200 C14 4x16GB $357. SanDisk Ultra Fit 32GB $16. Based on 16,649 user benchmarks for the Samsung 870 Evo and the SanDisk SSD, we rank them both on effective speed and value for money against the best 1,072 SSDs. p6fP4h.

is sandisk ultra or extreme better