剃须刀刀片 15 先进 – 蒸汽室冷却测试!
我的模型具有最高 8 核心 i7 10875h 处理器与 Nvidia Rtx 配对 2080. 超级最大 Q 图形, so these results should act as a worst case. As far as thermal performance is concerned.. Air comes in through the vents directly above the intake fans underneath and gets exhausted out of the back towards the bottom edge there arent any exhausts on the left or right sides.. There are a couple of fans inside and the vapor chamber. Cooler seems to cover a lot of space, both the CPU and GPU dies as well as VRM.. Only the advanced model has this. The lower specced base model uses regular heatpipes.. The bottom panel also has a pad that comes into contact with the SSD.. The Razer Synapse software has a default mode called balanced, but you can also select custom which lets you modify the CPU and GPU performance independently of each other.. The CPU can be toggled between four levels: low medium high and boost, while the GPU has three modes: 低, medium and high.. It doesnt seem that we get fan control in custom mode, though we can change it a little in the default balanced mode. If we set it to manual., 这些模式都没有将任何超频应用于 GPU. 然而, the Blade does make use of Nvidias new Max Q dynamic boost, 但话虽如此, I never saw it boost above 90 watts with a GPU only load running.. I havent tested undervolting as Im using the latest 1.
04 BIOS at the time of testing, which has apparently disabled this.. I didnt test the older BIOS, but could at least confirm that its disabled in the current verison, with no option in the BIOS to enable it. 热敏测试与 21 摄氏度. 环境室, 温度. 空闲结果降低. 底部很好. 最坏情况: 压力测试是用 Aida64 CPU 压力测试完成的, CPU 只选中，并且在最大设置下使用天堂基准. 同时, 而游戏测试与看看狗 2, 因为我发现它使用处理器和图形的良好组合. Before we look at temperatures and clock speeds, I think it makes sense to first look at the power levels.. The GPU seems to be capped to 80 watts in balanced and medium modes.. 有趣, with both the CPU and GPU set to low, the GPU would go to 85 瓦, which may be due to max q, dynamic boost taking advantage of the processor using less power.. 否则, the GPU would run at 90 watts when set to high mode.. The CPU, 另一方面, was running at 25 watts in low mode 35 watts in balanced or medium modes 45 watts in high mode, then boost mode would push this above 50 watts thermals permitting.. When we look at the temperatures for these same tests, the default balanced mode wasnt too bad but running with both the CPU and GPU set to low, was cooler.
Running both at medium increases. The temperatures while setting both to high raises this further, 如预期, more power equals more heat.. When we set the CPU to its highest boost mode, though it starts thermal throttling in the stress test, the game was intermittently hitting thermal throttle limits, but the average was still below the constant 95 摄氏度. Cap seen in the stress test., With a cooling pad in the stress test, the processor was still hitting thermal limits, 虽然, 当游戏, this did lower it by a couple of degrees.. 这些是运行相同测试时的平均时钟速度。. The GPU speeds are lowest in balanced and medium modes due to the 80 功率限制。. The CPU clock speeds also follow what we saw in the power limits earlier. Higher speeds are possible with more power.. The results are pretty similar to the Lenovo 7i that I recently tested around 3.6GHz over all 8 核心平均. In these worst case, 测试. CPU only performance is where things start going down. Hill though. With a CPU, only stress test running and the GPU. Now idle were seeing 55 watts being hit in the best case, boost mode pretty similar to what was possible with the GPU active in the results we just looked at.. This does mean that its not getting hot when were smashing the processor though, but this comes at the expense of less performance, were only just hitting 3.2GHz over all 8 cores in this test, which is honestly quite weak.
. This becomes clear when we look at how the Blade compares against other laptops. Keep in mind that this is an 8 core laptop, but the multicore result is more in line with what were seeing from 6 core options.. The single core result is at least better than those 6 core options, but when compared to most of the other 8 core laptops above its still, not anything special., You might remember. I wasnt super impressed with the Lenovo 7is performance, but thats still 800 points higher with the same processor. 继承人, how Cinebench scores with the different performance modes in use, so weve got the option of further capping the performance for a cooler system. If thats your preference., When we look at how an actual game performs in these different modes, though theres not too much of a difference, and it was possible to boost average FPS by around 5 by overclocking the GPU and using a cooling pad.. If you caught my gaming benchmark video yesterday, where I tested 20 games on this machine, the blade does actually stack up quite nicely when compared to other laptops in actual games.. The CPU power limit is reasonable when the GPU is active, but it seems quite low in a CPU only workload.. 至于外部温度, 在那里，你实际上会把你的手在空闲, its in the low 30s, normal stuff., With the stress tests running in the same balanced mode, its quite warm in the center and hot up, 背面.
, Its cooler in medium mode as the Fans are higher while maintaining the same power limits. Medium was pretty similar to low. Then high is again similar. Despite the fan, 速度, 增加. The wrist rest areas are warm as its metal, so heat is conducted. The WASD area remains cool, 当空气通过键盘被拉进时, and the middle is just warm.. 基本上, only the back gets hot, but you dont need to touch there. 让我们听听那些粉丝。. The fans were only just audible when idling. Balanced mode was running quieter than low and medium modes, which explains why balanced mode was running at higher temperatures. Despite the same power limits as medium mode.. I found that manually setting max speed in custom mode was the same as using high plus high and boost plus high, 其中, as a maximum volume, is quieter than many others out there. As weve seen, the performance from the Razer Blade 15 Advanced in games is quite Good., Despite having Nvidias Max Q dynamic boost, I wasnt seeing the 2080 超级最大 Q, boosting above 90 瓦, which is what others like the Zephyrus Duo, 15 run at with Dynamic Boost disabled. I was expecting more like 100 至 105 watts in a GPU only load but never saw above 90.. This is probably because the Blade is thinner than most others and theres. Only so much power you can have in a smaller space, thats always going to be a trade off.
. 此外, Razer appears to be prioritizing a quieter system – well at least relatively quieter when compared to say the Duo 15 再次, which is a fair bit louder., With Boost plus high enabled in CPU plus GPU loads. Like gaming, the temperatures were getting up there with the vapor chamber cooler. So this combination may be why the GPU doesnt boost higher.. The main issue I have with the blade is the performance when under CPU only loads, it maxes out at 55 瓦, despite there being plenty of thermal headroom available. 只是为了上下文. The Lenovo 7i uses 60 watts for the mid tier performance mode, while the Duo 15 also uses 60 watts for the mid tier mode, then up to 90 in the highest mode., It makes sense to have a higher power limit for CPU only tasks when the GPU Is idle but the Blade seems to just have the same power limit set regardless of whether or not the GPU is active, and this will negatively affect it in processor, intensive workloads like rendering or video editing. 果然. If we check out the results from the Puget systems, Photoshop benchmark, the Blade is near the bottom, with much lower specced machines despite having higher specs inside.. This is a CPU heavy test, but due to the max 55 watt limit for the 8 core chip were getting beaten by a surface book with 1660 Ti 最大 Q. In a workload thats more GPU heavy like DaVinci resolve, though the blade is scoring much better and Is closer to the top of the graph.
? It would be nice if this was modified in a future BIOS update, 但是的, no idea if that will happen. Its also a little disappointing. That Razer appears to have removed undervolting support in a BIOS update.. 公平地说, they definitely arent alone in this, and its likely due to the plundervolt security vulnerability, but others like MSI and Lenovo are at least giving the user the choice of enabling this through advanced BIOS settings. So it would be nice to see it return there. 不管怎么说.