GPU Terms Explained: Compute Units, VRAM, Clock Speeds & Much More
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Date: 2022-03-15
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Comments and reviews: 3
1BigBen
oh as HBM pin speed is up to 4. 0 Gbps and with 1024 bit bus the bandwidth is 512GB/s on
a 1x8gb chip and with the short coming of GDDR6/x 7: 28 this how close Vrm needs to be to
the package to be fast, this makes even a 2. 5d package with a pair of 2 HBM chips that would
be 16GB and 1024GB/s bandwidth in this form factor 47. 5mm x 47. 5mm 6: 29 would be easier
PCB design to work with vs Ampere package of 51mm x 51mm and even with fastest GDDR6x
12X2GB 24GB 1008GB/s bandwidth
reply
oh as HBM pin speed is up to 4. 0 Gbps and with 1024 bit bus the bandwidth is 512GB/s on
a 1x8gb chip and with the short coming of GDDR6/x 7: 28 this how close Vrm needs to be to
the package to be fast, this makes even a 2. 5d package with a pair of 2 HBM chips that would
be 16GB and 1024GB/s bandwidth in this form factor 47. 5mm x 47. 5mm 6: 29 would be easier
PCB design to work with vs Ampere package of 51mm x 51mm and even with fastest GDDR6x
12X2GB 24GB 1008GB/s bandwidth
reply
Wutt
Hmm I think, at the most basic, 3D graphics acceleration is not really required on a graphics card. All it need is someway to draw a frame buffer and converts it to HDMI or DP signal.
With that said, graphics card without 3D acceleration is kinda useless nowadays.
reply
Hmm I think, at the most basic, 3D graphics acceleration is not really required on a graphics card. All it need is someway to draw a frame buffer and converts it to HDMI or DP signal.
With that said, graphics card without 3D acceleration is kinda useless nowadays.
reply
Phil
Good info, even as a reminder for someone already familiar with it. Even if it's hard to buy one, interest in GPUs has possibly never been greater so it's a good idea to put out content for all the folks who just entered the space.
reply
Good info, even as a reminder for someone already familiar with it. Even if it's hard to buy one, interest in GPUs has possibly never been greater so it's a good idea to put out content for all the folks who just entered the space.
reply
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