Upgrade your laptop with the I5-4200M CPU for improved performance.
Upgrade your laptop with the I5-4200M CPU for improved performance.
Strength and power consumption play a key role in extending battery life. https://cpu.userbenchmark.com/Compare/In...7vsm566107 Also, the upcoming laptop is expected to be slimmer and quieter, with a 15W cooling system compared to a 47W one. It will feature a newer HDD, updated warranty, and better GPU options like HD 4600 versus UHD 620 on the i7-4710MQ.
Meh, just beyond power consumption—keep in mind the 15W rating applies to a base clock of 1.6GHz, whereas the 4710 runs at 2.5GHz. I don’t trust UserBench much; it mostly shows average or mediocre numbers. For instance, the links you mentioned had results from some time ago. Maybe HWBOT’s longer-running benchmarks would be better, especially those that stay stable beyond 30 seconds. You’ll likely notice the 8265U is easily surpassed by a mobile CPU from over five years prior.
In short, I question the claim of being "100%" since 100% is a 7700k figure. You imply a 47W 22nm processor can outperform a 95W desktop with a 14nm 7700k. On NotebookCheck, it scores around 610cb, while some laptops hit 660cb. This suggests most devices are compact, struggling to manage the 15W chip's heat. https://www.notebookcheck.net/Intel-Core...340.0.html The 4700mq averages 630 with a high of 640. From this, it seems most laptops have sufficient cooling, and a 45W chip indicates they’re compact. https://www.notebookcheck.net/Intel-Core...959.0.html Moving to single-thread—most office and web tasks rely on this: the i5-8265U averages 155cb, peaking at 163. The i7-4700MQ averages 130cb, reaching 140cb. So they’re roughly equal in terms of cores, with the i7-4700mq slightly ahead. For single-thread performance, the 8265U is noticeably better. To combine these, I’ll use percentages: baseline for multithread is 600cb, and single-thread is 150cb. Using 600cb as the reference, the i5-8265U hits 101.7%, the i7-4700MQ at 105%, and the i5-8265U at 103.3%. Adding them gives a composite of 205. For the i7-4700MQ, it scores 100% for multithread, 96% for single-thread. If you think single-thread is overemphasized, consider focusing on the top performer. Remember, efficiency matters a lot for laptops—it affects battery life, size, and cooling requirements, all of which are key considerations.
As discussed, userbench is your go-to resource. I don’t have a ST CBR15 rating but possess an MT unit rated 896 cb. Typically, MP ratio stays below five for comparable clocks; at least 180cb for ST, likely higher. We can use SuperPi from HWBOT—a reputable single-threaded machine—to see how long each takes to finish. Size 8265U 4700MQ 1M 9.636 7.846 4700mq 23% faster 32M 572.638 433.774 4700mq 32% faster. For multi-threaded runs, the well-known wPrime bench with sizes of 32M and 1024M can be used again to compare completion times. Size 8265U 4700MQ 32M 6.064 5.131 4700mq 18% faster 1024M 271.675 163.316 4700mq 66% faster. Does the performance of the 8265U decline significantly on benches that run well over 30 seconds? Someone might verify this. If you need to optimize for sluggish results, the 8265U is clearly the better choice. For those prioritizing peak speed, efficiency becomes harder to achieve unfortunately.