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Old 2021-11-04, 15:11   #1
Xyzzy
 
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Default GPU reviews

Please post (interesting) GPU review links in this thread.

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Old 2021-11-04, 15:12   #2
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NVIDIA RTX A4000
https://www.techpowerup.com/gpu-specs/rtx-a4000.c3756
https://www.storagereview.com/review...x-a4000-review
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Old 2021-11-04, 16:46   #3
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Quote:
Originally Posted by Xyzzy View Post
NVIDIA RTX A4000
Interesting. Looks like a good TF engine, but at 1/32 SP/DP, PRP, LL, P-1 not so much. Slower memory rate and much slower DP than Radeon VII. Single slot and reasonable wattage. Listed at B&H Photo at $1400. https://www.bhphotovideo.com/c/produ..._graphics.html
https://www.newegg.com/p/pl?N=100008333%20601391540

Last fiddled with by kriesel on 2021-11-04 at 16:50
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Old 2021-11-04, 18:13   #4
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No ECC memory either, from what we can tell.
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Old 2021-11-04, 18:21   #5
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I've been eyeing the RTX A6000.
https://www.storagereview.com/review...x-a6000-review
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Old 2021-11-05, 00:43   #6
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Are these cards RTX A4000 / A6000 professional cards somewhere between consumer cards Geforce RTX 30xx and professional Tesla V100/A100 ?

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Old 2021-11-05, 04:41   #7
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The RTX A6000 is the top-end professional workstation equivalent to the RTX 3090. The RTX A6000 is slightly slower than the RTX 3090 but has double the memory, 48GB vs the RTX 3090's 24GB.

The A100 is a server GPU accelerator. It has no video outputs. It has fewer CUDA cores than the RTX 3090 and RTX A6000, but supports much faster HBM2 memory, has a 1/2 DP/SP ratio, and generally outperforms the other cards.
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Old 2021-11-05, 05:08   #8
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Quote:
Originally Posted by Xyzzy View Post
No ECC memory either, from what we can tell.
The nVidia workstation cards, RTX A[456]000 support ECC.
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Old 2021-11-05, 10:24   #9
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A review of GPU overclocking software
https://www.digitaltrends.com/comput...cking-software
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Old 2021-11-05, 13:24   #10
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Missing from the software roundup is any mention of control of power or clocking from the command line, such as is possible with nvidia-smi, for system startup or logon scripting. Still looking for the AMD command line equivalent functionality on Windows.
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Old 2021-11-05, 14:18   #11
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Quote:
Originally Posted by frmky View Post
The nVidia workstation cards, RTX A[456]000 support ECC.
The RTX 4000 didn't so we assumed the newer card was the same.

Here is something we learned recently: https://www.mersenneforum.org/showpo...3&postcount=87

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