[{"data":1,"prerenderedAt":242},["ShallowReactive",2],{"blog-ddr4-vs-ddr5":3},{"id":4,"title":5,"body":6,"cover":230,"date":231,"description":232,"extension":233,"meta":234,"navigation":235,"path":236,"seo":237,"stem":238,"tags":239,"__hash__":241},"blog\u002Fblog\u002Fen\u002Fddr4-vs-ddr5.md","DDR4 vs DDR5: Which Memory Should You Choose?",{"type":7,"value":8,"toc":214},"minimark",[9,14,18,22,78,81,85,88,92,107,110,114,117,121,124,136,139,143,148,162,166,180,184,187,205,208],[10,11,13],"h2",{"id":12},"the-evolution-of-memory","The Evolution of Memory",[15,16,17],"p",{},"DDR5 is the latest generation of desktop and laptop memory, succeeding DDR4 which has been the standard since 2014. But does DDR5 always make sense? Let's break down the differences.",[10,19,21],{"id":20},"speed-comparison","Speed Comparison",[23,24,25,41],"table",{},[26,27,28],"thead",{},[29,30,31,35,38],"tr",{},[32,33,34],"th",{},"Specification",[32,36,37],{},"DDR4",[32,39,40],{},"DDR5",[42,43,44,56,67],"tbody",{},[29,45,46,50,53],{},[47,48,49],"td",{},"Base Clock Speed",[47,51,52],{},"2133 MHz",[47,54,55],{},"4800 MHz",[29,57,58,61,64],{},[47,59,60],{},"Max Clock Speed",[47,62,63],{},"3200–4800 MHz (OC)",[47,65,66],{},"6400–8000+ MHz",[29,68,69,72,75],{},[47,70,71],{},"Bandwidth",[47,73,74],{},"Up to 25.6 GB\u002Fs",[47,76,77],{},"Up to 51.2 GB\u002Fs",[15,79,80],{},"DDR5 offers roughly double the bandwidth of DDR4 at base specifications, which translates to better performance in memory-intensive tasks.",[10,82,84],{"id":83},"latency","Latency",[15,86,87],{},"While DDR5 has higher CAS latency numbers (CL36–CL40 vs DDR4's CL16–CL22), the actual real-world latency is similar due to the higher clock speeds. As DDR5 matures, latency timings continue to improve.",[10,89,91],{"id":90},"power-efficiency","Power Efficiency",[93,94,95,102],"ul",{},[96,97,98,101],"li",{},[99,100,37],"strong",{},": Operates at 1.2V",[96,103,104,106],{},[99,105,40],{},": Operates at 1.1V",[15,108,109],{},"DDR5 consumes less power per module, which is beneficial for laptops and data centers where energy efficiency matters.",[10,111,113],{"id":112},"on-die-ecc","On-Die ECC",[15,115,116],{},"DDR5 introduces on-die ECC (Error Correction Code) as a standard feature. This improves data integrity and system stability, though it's not the same as full ECC support used in server environments.",[10,118,120],{"id":119},"capacity","Capacity",[15,122,123],{},"DDR5 supports higher density modules:",[93,125,126,131],{},[96,127,128,130],{},[99,129,37],{},": Up to 32GB per DIMM (common)",[96,132,133,135],{},[99,134,40],{},": Up to 64GB per DIMM and beyond",[15,137,138],{},"This makes DDR5 ideal for workstations and servers that need large amounts of memory.",[10,140,142],{"id":141},"which-should-you-choose","Which Should You Choose?",[144,145,147],"h3",{"id":146},"choose-ddr4-if","Choose DDR4 if:",[93,149,150,153,156,159],{},[96,151,152],{},"Your motherboard only supports DDR4",[96,154,155],{},"You're on a tight budget",[96,157,158],{},"You already have DDR4 modules you want to reuse",[96,160,161],{},"Your workload doesn't require extreme memory bandwidth",[144,163,165],{"id":164},"choose-ddr5-if","Choose DDR5 if:",[93,167,168,171,174,177],{},[96,169,170],{},"You're building a new system with a DDR5-compatible platform",[96,172,173],{},"You need maximum performance for content creation or data processing",[96,175,176],{},"You want future-proofing for upcoming software demands",[96,178,179],{},"Power efficiency is a priority",[10,181,183],{"id":182},"authorain-memory-solutions","Authorain Memory Solutions",[15,185,186],{},"Authorain provides both DDR4 and DDR5 memory modules for desktops, laptops, and industrial applications:",[93,188,189,195,200],{},[96,190,191,194],{},[99,192,193],{},"DDR3"," — Legacy support for older systems",[96,196,197,199],{},[99,198,37],{}," — Reliable performance for mainstream builds",[96,201,202,204],{},[99,203,40],{}," — Next-gen speed for cutting-edge platforms",[15,206,207],{},"All modules undergo strict compatibility and stability testing to ensure seamless operation across a wide range of systems.",[209,210,211],"blockquote",{},[15,212,213],{},"Not sure which memory is right for your system? Reach out to our team for expert guidance.",{"title":215,"searchDepth":216,"depth":216,"links":217},"",2,[218,219,220,221,222,223,224,229],{"id":12,"depth":216,"text":13},{"id":20,"depth":216,"text":21},{"id":83,"depth":216,"text":84},{"id":90,"depth":216,"text":91},{"id":112,"depth":216,"text":113},{"id":119,"depth":216,"text":120},{"id":141,"depth":216,"text":142,"children":225},[226,228],{"id":146,"depth":227,"text":147},3,{"id":164,"depth":227,"text":165},{"id":182,"depth":216,"text":183},"\u002Fassets\u002Fimages\u002Fblog\u002Fddr4-vs-ddr5.jpg","2025-07-14","A detailed comparison of DDR4 and DDR5 memory modules covering speed, latency, power, and compatibility.","md",{},true,"\u002Fblog\u002Fen\u002Fddr4-vs-ddr5",{"title":5,"description":232},"blog\u002Fen\u002Fddr4-vs-ddr5",[240,37,40],"Memory","gUB0e4YUMq4LypwMYIkHy1EfTBOwzIbuDXijbGt0ps8",1775784375769]