Good graphic cards? | Bitcointalksearch.org

valsy

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Quote from: rdluffy on March 26, 2023, 10:53:13 AM

Quote from: DevFile90 on March 26, 2023, 10:25:52 AM

I guess I don't do enough research about this card, I thought it's newer like the 3060s and 3070s, no wonder he wasn't responding to my message when I asked the seller how old the cards are, I could have used google search myself but I thought it's no big deal but thanks, is replacing CMP cards to A5000 series graphic cards or I should just go with 3060s instead.

As far as I know, these cards use the GA102 chip, it's the same as used in 3080 and 3090
Here you can see the list of all gpus using this chip (CMP 90hx included): https://www.techpowerup.com/gpu-specs/nvidia-ga102.g930

It's not too old, but it's the generation of 3xxx, and it's not an easy gpu to resell like any other standard GPU.

If the price is very good and the electricity is cheap, maybe it's worth it, but you have to do the math with your friend.
In general, I think there are video cards that can be better these days. Like the Nvidia 4070 that will be released in a few days.

Good to know, thanks

JayDDee

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Quote from: sxemini on March 27, 2023, 07:54:51 AM

The CMP cards was dead on arrival in my opinion. I never saw a real usecase - i mean they cost so much and you get no benefits from this extra cost.

It was pretty obvious when they were anounced. In the middle of a supply crunch where did they find all these chips to build them?
Obviously they were picking through their garbage. It's not the first time they've used miners to unload their junk by branding it as "mining GPUs".

VRExpress

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People still use this card for mining, I have watch some dozens of YouTube videos using the GPUs for building mining rigs, but there is a catch, reselling this gpus to the open market will be hard because gamers would not want to buy such GPUs, they will prefer the popular RTX GPUs over this CMP cards.

sxemini

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Quote from: JayDDee on March 26, 2023, 12:24:12 PM

Quote from: rdluffy on March 26, 2023, 10:53:13 AM

As far as I know, these cards use the GA102 chip, it's the same as used in 3080 and 3090

My mistake, CMP50HX and below are Turing, the others are Ampere.

Update:

That said the CMP cards were not built with the top shelf chips and, IIRC, perform less than their RTX counterparts.
They were built mostly to provide supply to some large scale miners to relieve the pressure on RTX supplies.
With no video ports I would expect to pay less for a CMP than the equivalent RTX.

Axxx series cards on the other hand are professional GPUs built for data centre environments. They tend to have
higher end chips, single slot with blower for denser installation, better drivers, but louder and need some cooling
assist as you would expect to have in a data centre. A series are generally clocked lower for better reliability.
Oh, and they're more expensive.

Not all professional cards need additional cooling - i had a rig of rtx 4000 and this cards running at 80w and only max 60C with 37mh ethash in the past. But you can´t overclock this cards.

The CMP cards was dead on arrival in my opinion. I never saw a real usecase - i mean they cost so much and you get no benefits from this extra cost.

JayDDee

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Quote from: rdluffy on March 26, 2023, 10:53:13 AM

As far as I know, these cards use the GA102 chip, it's the same as used in 3080 and 3090

My mistake, CMP50HX and below are Turing, the others are Ampere.

Update:

That said the CMP cards were not built with the top shelf chips and, IIRC, perform less than their RTX counterparts.
They were built mostly to provide supply to some large scale miners to relieve the pressure on RTX supplies.
With no video ports I would expect to pay less for a CMP than the equivalent RTX.

Axxx series cards on the other hand are professional GPUs built for data centre environments. They tend to have
higher end chips, single slot with blower for denser installation, better drivers, but louder and need some cooling
assist as you would expect to have in a data centre. A series are generally clocked lower for better reliability.
Oh, and they're more expensive.

rdluffy

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Quote from: DevFile90 on March 26, 2023, 10:25:52 AM

I guess I don't do enough research about this card, I thought it's newer like the 3060s and 3070s, no wonder he wasn't responding to my message when I asked the seller how old the cards are, I could have used google search myself but I thought it's no big deal but thanks, is replacing CMP cards to A5000 series graphic cards or I should just go with 3060s instead.

As far as I know, these cards use the GA102 chip, it's the same as used in 3080 and 3090
Here you can see the list of all gpus using this chip (CMP 90hx included): https://www.techpowerup.com/gpu-specs/nvidia-ga102.g930

It's not too old, but it's the generation of 3xxx, and it's not an easy gpu to resell like any other standard GPU.

If the price is very good and the electricity is cheap, maybe it's worth it, but you have to do the math with your friend.
In general, I think there are video cards that can be better these days. Like the Nvidia 4070 that will be released in a few days.

DevFile90

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I guess I don't do enough research about this card, I thought it's newer like the 3060s and 3070s, no wonder he wasn't responding to my message when I asked the seller how old the cards are, I could have used google search myself but I thought it's no big deal but thanks, is replacing CMP cards to A5000 series graphic cards or I should just go with 3060s instead.

swogerino

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Quote from: DevFile90 on March 25, 2023, 02:00:56 PM

Are Nvidia CMP graphic cards good mining cards? I have a friend who want me to buy two of these card from him because he plans to leave the city and relocate, the CMP GPUs are the 90HX model, anyone still mining altcoins with this graphic cards? Especially the performance on kaspa is needed.

It is a relatively old card but as long as it can provide you like the hash rate of over 500 Mhsh and if you are in for the long run but not for the quick buck,then it is not that bad of a card.It was released in the year 2021 and is a relatively good card for mining but you will have problems selling it as most people do not buy these type of cards and favor other type of cards.In my opinion if you get these cards cheap enough and if you want to accumulate much KAS then go ahead and buy them as even the power consumption is not that bad.

FP91G

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Quote from: DevFile90 on March 25, 2023, 02:00:56 PM

Are Nvidia CMP graphic cards good mining cards? I have a friend who want me to buy two of these card from him because he plans to leave the city and relocate, the CMP GPUs are the 90HX model, anyone still mining altcoins with this graphic cards? Especially the performance on kaspa is needed.

It is necessary to assess the condition of the video cards and the purchase price and the cost of your electricity are very important.
https://hashrate.no/gpus/cmp90
I am looking at buying only new video cards in order to mine them for at least 3 years. If you have ideas how to quickly pay for these video cards, then you can buy them. But it's easier to sell a regular video card.

JayDDee

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Quote from: DevFile90 on March 25, 2023, 02:00:56 PM

Are Nvidia CMP graphic cards good mining cards? I have a friend who want me to buy two of these card from him because he plans to leave the city and relocate, the CMP GPUs are the 90HX model, anyone still mining altcoins with this graphic cards? Especially the performance on kaspa is needed.

Only if you think Turing are still good. They were old when they were released.

You might get better response if you put more specifics in the subject if you're only interested in kaspa performance with CMP.

DevFile90

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Are Nvidia CMP graphic cards good mining cards? I have a friend who want me to buy two of these card from him because he plans to leave the city and relocate, the CMP GPUs are the 90HX model, anyone still mining altcoins with this graphic cards? Especially the performance on kaspa is needed.

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