Higher Frequencies The DDR5-4800 U-DIMM offers blazing frequencies of up to 4800 MT/s, a huge leap from the maximum frequency of DDR4 modules (3200 MT/s). More Power Efficient This next-generation memory module runs on just 1.1V, making it 8% more power efficient than DDR4. In addition, it has an integrated power management IC (PMIC) to improve the stability of the power supply. Doubled Capacity The architecture of this memory module allows for more bank groups and memory banks. With the same area, more bank groups can be packed into the module, doubling what was possible with DDR4, giving you higher capacities. Enhanced Stability With matrix Error Correcting Code (ECC), this module can automatically correct errors in real time to provide greater stability and reliability. Fast: DDR5 vs DDR4 - Appearance DDR5 U-DIMM modules have the same dimensions and number of pins as DDR4 modules. The most obvious difference is the position of the foolproof notch. Additionally, DDR5 integrates I/O resistors with CMD/ADD resistors. Also, the appearance of DDR5 modules is cleaner than that of DDR4. Also, you can see a PMIC in the center. Quick Tips: DDR5 vs DDR4 - Chip Architecture DDR5 modules provide twice the capacity of DDR4 by being packaged in more banks and bank groups. In addition, the burst length and prefetch are also doubled. And to ensure data integrity, they feature Error Correcting Code (ECC) technology. Quick Tips: DDR5 vs DDR4 - Performance The biggest change is that the bandwidth and frequency are significantly higher. ADATA DDR5 memory modules offer frequencies of up to 4800 MT/s and feature a bandwidth of 38.4 GB/s, which is 50% higher than DDR4-3200. The maximum frequency is increased 1.63 times compared to DDR4. Quick Tips: DDR5 vs DDR4 - Comparison Chart This spec comparison chart shows the advantages of DDR5.