I think @leman found that openCL was emulated as that there is no openCL driver for the M1. Just like openGL.OpenCL isn’t emulated, but it is a deprecated API. Apparently it’s buggy and may not be all that well optimized beyond “it works … mostly”.
I think @leman found that openCL was emulated as that there is no openCL driver for the M1. Just like openGL.OpenCL isn’t emulated, but it is a deprecated API. Apparently it’s buggy and may not be all that well optimized beyond “it works … mostly”.
Why just 70k? The M1 scores > 20k, so one should expect ~80k.Metal scores will be around 70k, so still way short of the high-end mobile Ampere.
Since GFXbench may be the Metal test that is the most favorable to Apple GPUs, I'm not sure how Apple could determine that the M1 Max was about as fast as the mobile 3080. I except it to be at least 30% slower in other tests.3.45 X faster than the M1. As fast as a RTX 3070 laptop or about 15-20% less than the RTX 3080 laptop or RX 6800M. That's crazy to achieve that at only 60 watts, Apple truly created a monster!
I think @leman found that openCL was emulated as that there is no openCL driver for the M1. Just like openGL.
Why just 70k? The M1 scores > 20k, so one should expect ~80k.
Since GFXbench may be the Metal test that is the most favorable to Apple GPUs, I'm not sure how Apple could determine that the M1 Max was about as fast as the mobile 3080. I except it to be at least 30% slower in other tests.
And why is the M1 Max not 4x faster than the M1? It seems that everything is at least 4x better. It even has 6x the memory bandwidth. Are results constrained by latency or something?
But you can compare application workflows across platforms, as YouTube channels like MaxTech & Alex Ziskind do all the time.Might as well base it on marketing then since Metal is proprietary single-platform so you can't compare performance across cross-platform.
Assuming the openCL score is accurate. I find it a bit low. The M1Max is not even 2x faster than the M1 at certain sub-tests.OpenCL scores for M1 are roughly 10-15% lower, so if this score is accurate we should get ~70k in Metal.
Since GFXbench may be the Metal test that is the most favorable to Apple GPUs, I'm not sure how Apple could determine that the M1 Max was about as fast as the mobile 3080. I except it to be at least 30% slower in other tests.
And why is the M1 Max not 4x faster than the M1? It seems that everything is at least 4x better. It even has 6x the memory bandwidth. Are results constrained by latency or something?
Forget performance per watt, what about performance per dollar?View attachment 1870077
Not mixing anything up. This is Razer with RTX 3080.
M1 Max matches this almost, it's not 100% but it's basically the same.
And they said 4X the performance of 5600M, which also matches 3080 Mobile specs.
Forget performance per watt, what about performance per dollar?
OK, you all are way smarter and more educated at this on the memory bandwidth etc. BUT...
All this doesn't do me any good. Because at the end of the day why do most people buy a 3080/3090?
What a suprise, the GPU in the M1 Max is worse value (gpu wise) compared to a cheap gaming laptop wich has terrible everuthing else!Comparing to other workstation-class laptops, the new M1 MBPs are much better. Compared to cheap gaming laptops with poor portability, CPU, battery life, connectivity and displays, the new M1 MBP are worse.
If you want performance, you buy a windows desktop, at least until Mac Pro.Forget performance per watt, what about performance per dollar?
?If you want performance per watt, you buy a Windows desktop.
Oh? Interesting.Thanks for the info. I had thought there was a driver but it was crap. Hard to say how much of hit you get from that, it’s probably translating commands on the CPU which by itself shouldn’t be *too* bad of a hit for a GPU-bound task (which you hope it would be) but also can depend on how optimized and performant the translation is (ie what can be accelerated in hardware vs software). So yeah could be a big hit.
All this doesn't do me any good. Because at the end of the day why do most people buy a 3080/3090? To PLAY games.
Not to sound too difficult, but why would game developers waste resources (and money) with high quality textures and shadows and things like ray tracing if "none" of their userbase can utilize it?Nobody is buying 3080/3090. In the steam hardware survey those GPUs account for less than 1.5% of the user base. The most popular gaming GPUs actually in use currently are around 1660 level, which should be on par with the 14 core M1 Pro. Or, to put this into perspective, the base 14“ M1 pro has better gaming capability than approximately half of the PCs currently used for gaming - desktop included.
Not to sound too difficult, but why would game developers waste resources (and money) with high quality textures and shadows and things like ray tracing if "none" of their userbase can utilize it?
It seems to work well for Nvidia? lol (you can swap Nvidia for Sony or MS as well)Because what sells games is hypeI mean, gamers get exited about latest tech even if they themselves can’t afford it. And of course, there is the high-end gaming market that encompasses millions of users. It’s just that it’s a small part of the overall userbase that plays games.
This is also why I see no point in Apple targeting „gamers“. Gamers (in the narrow sence) are a very particular subculture that is notoriously resistant to change, extremely tribalist, aggressive and not very rational. Gamers are dangerous business.
It seems to work well for Nvidia? lol (you can swap Nvidia for Sony or MS as well)
ThanksIf you want performance, you buy a windows desktop, at least until Mac Pro.
If you want performance per dollar, you buy a Windows desktop.
If you want performance per watt, you get the Mac.
If you want portable performance, you buy the Mac, because it’s the only one that you can use on your lap, not plugged into the wall, at full speed.
It’s expensive. If people don’t see it’s value, buy something else.
If you want performance per watt, you get the Mac.
If you want portable performance, you buy the Mac, because it’s the only one that you can use on your lap, not plugged into the wall, at full speed.
How do you estimate the value of the M1 Max GPU? What's the price of the GPU alone?What a suprise, the GPU in the M1 Max is worse value (gpu wise) compared to a cheap gaming laptop wich has terrible everuthing else!