Hardware support: Jim Keller joins a Toronto-based startup developing AI chips |
- Jim Keller joins a Toronto-based startup developing AI chips
- [AnandTech] Cost Increases and Tariffs: ASUS to Increase MSRP on Graphics Cards and Motherboards
- Dell unveils the first 40-inch, 5120x2160 ultrawide monitor
- Gigabyte's press release states 11th Gen Intel Core processors to launch on March 2021
- Dell CES 2021 megathread - Laptops, monitors and more
- ADATA Announces SD Express Cards, Available from Q2-2021
- [VideoCardz] Intel confirms DG2 GPU (Xe-HPG) features up to 512 Execution Units?
- 3050ti Listed in FAH Source files
- Why are there no 1.5 GB GDDR6 chips?
- [AnandTech] Zotac ZBOX CI662 nano Fanless mini-PC Review: Second Stab at Silencing Succeeds
- [LTT] - How did Microsoft screw this up? (Surface Pro X SQ2 vs Macbook Air M1)
- (AHOC/Buildzoid)EVGA RTX 3060Ti FTW3 PCB breakdown and modding plans.
- [VideoCardz] AMD Radeon RX 6700 series rumored to launch by the end of March
- A second insightful summary of the 2021 Semiconductor Industry Trends and Predictions
- [VideoCardz] Intel Core i9-11900K 'Rocket Lake-S' engineering sample tested
- Why is every phone manufacturer jumping on the Big-little train?
Jim Keller joins a Toronto-based startup developing AI chips Posted: 05 Jan 2021 07:04 PM PST | |||||||||||||||||||||||||||||||||||
[AnandTech] Cost Increases and Tariffs: ASUS to Increase MSRP on Graphics Cards and Motherboards Posted: 05 Jan 2021 07:55 AM PST | |||||||||||||||||||||||||||||||||||
Dell unveils the first 40-inch, 5120x2160 ultrawide monitor Posted: 05 Jan 2021 05:32 PM PST | |||||||||||||||||||||||||||||||||||
Gigabyte's press release states 11th Gen Intel Core processors to launch on March 2021 Posted: 05 Jan 2021 11:59 PM PST | |||||||||||||||||||||||||||||||||||
Dell CES 2021 megathread - Laptops, monitors and more Posted: 05 Jan 2021 08:04 AM PST Laptops
PCs
Displays
Perhipals [link] [comments] | |||||||||||||||||||||||||||||||||||
ADATA Announces SD Express Cards, Available from Q2-2021 Posted: 05 Jan 2021 08:14 AM PST | |||||||||||||||||||||||||||||||||||
[VideoCardz] Intel confirms DG2 GPU (Xe-HPG) features up to 512 Execution Units? Posted: 05 Jan 2021 10:50 AM PST | |||||||||||||||||||||||||||||||||||
3050ti Listed in FAH Source files Posted: 05 Jan 2021 07:08 AM PST Folding at Home has a file labelled "GPU.txt". Inside this file is a list of GPU's including unreleased ones such as:
This file can be found in C:\Users\<Username>\AppData\Roaming\FAHClient\GPU.txt I have no idea how accurate the entries are, but I though I would post it here for the community to see [link] [comments] | |||||||||||||||||||||||||||||||||||
Why are there no 1.5 GB GDDR6 chips? Posted: 05 Jan 2021 03:02 AM PST Ok here's a problem in de GPU industry: GPUs have a memory interface width. For the GDDR family, 128-bit, 192-bit, 256-bit and 384-bit are the most common (at least for fully functional GPU dies). A higher-end GPU has a wider memory bus to provide more bandwidth, and sometimes more capacity. Now here's the problem: GDDR6 chips have a 32-bit bus, and only come in 1 or 2 GB capacities (see Samsung and Micron catalogs). This means only the following capacities are possible for the most common bus widths:
Now, you can partially disable a section of the memory bus to differentiate cards from the same GPU die, for example we saw the RTX 2080 Ti with 11 GB and the RTX Titan with 12 GB from the same TU102 die. The first one had just one chip less, using only a 352-bit bus. But this solves not everything. Take the RTX 3060 Ti and 3070. Both use the GA104 die with a 256-bit bus and 8 GB memory. Now the RTX 3060 is rumored, using GA106 and a 192-bit bus, and has to choose between 6 and 12 GB memory configurations. Neither are ideal. We also saw it with the GTX 1050 Ti with 4 GB (128-bit bus) and the GTX 1060 with both 3GB and 6 GB (192-bit bus). So my question is quite simple: Is there any technical limitation to produce 32-bit 1.5 GB GDDR6 dies. Or is it not economically feasible? Because if we introduce a middle-tier 1.5 GB chip, we can solve a lot of problems in current line-up. These are the configurations:
The RTX 30-line could have looked like this:
Each higher-end card now has either more bandwidth or more memory or both, but never any less memory. Also the regular and Ti version are based on the same die, as it should be. And if you partially disable the memory bus you can create even more options! For AMD the same case could be made, the whole RX 6000 line currently has the same 16 GB memory, which is a bit strange. So what's holding 1.5 GB chips back? And could there ever be 3 GB chips instead of jumping straight to 4 GB? [link] [comments] | |||||||||||||||||||||||||||||||||||
[AnandTech] Zotac ZBOX CI662 nano Fanless mini-PC Review: Second Stab at Silencing Succeeds Posted: 05 Jan 2021 07:55 AM PST | |||||||||||||||||||||||||||||||||||
[LTT] - How did Microsoft screw this up? (Surface Pro X SQ2 vs Macbook Air M1) Posted: 05 Jan 2021 10:40 AM PST | |||||||||||||||||||||||||||||||||||
(AHOC/Buildzoid)EVGA RTX 3060Ti FTW3 PCB breakdown and modding plans. Posted: 05 Jan 2021 03:41 PM PST | |||||||||||||||||||||||||||||||||||
[VideoCardz] AMD Radeon RX 6700 series rumored to launch by the end of March Posted: 05 Jan 2021 10:48 AM PST | |||||||||||||||||||||||||||||||||||
A second insightful summary of the 2021 Semiconductor Industry Trends and Predictions Posted: 05 Jan 2021 08:20 AM PST | |||||||||||||||||||||||||||||||||||
[VideoCardz] Intel Core i9-11900K 'Rocket Lake-S' engineering sample tested Posted: 05 Jan 2021 10:51 AM PST | |||||||||||||||||||||||||||||||||||
Why is every phone manufacturer jumping on the Big-little train? Posted: 05 Jan 2021 07:16 PM PST Looking at the current top-end 'Snapdragon 888' & 'Exynos 1080', both fill half the die with antiquated Cortex-A55, under the marketing label "Low power cores". Surely phones would benefit greatly in performance and power consumption running chips that were purely high-end 5 nm silicon, just undervolted and underclocked when there wasn't a need for so-called "High power cores". Is this all down to cost-cutting measures? Even if that's the case, wouldn't a quad-core Cortex-A78 or Cortex-X1, that clocked dynamically to serve both high and low power needs, make much more sense and be much cheaper? What's the benefit of shipping tons of Cortex-A55 in $1000 phones? See for answers: https://www.reddit.com/r/hardware/comments/krf1a1/why_is_every_phone_manufacturer_jumping_on_the/gia7bg8?utm_source=share&utm_medium=web2x&context=3 [link] [comments] |
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