Fritzchens Fritz
@FritzchensFritz
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Watch neat Infrared photos or siliconpr0n on Flickr:
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A first quick and dirty die-shot of the PS5 APU (better SWIR image will follow). It looks like some Zen 2 FPU parts are missing.
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1K
New Die-Shots
XBox One X with eye catching snake patterns?
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Intel Core i9-13900K | Raptor Lake ES
23,413 x 10,791 [252,650mm²]
Thank you goes to
@QXE87
for his donation
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Valve Steamdeck LCD
-7nm AMD Van Gogh
-Zen2 CPU Cores
-RDNA2 Graphics
-14 Core Computer Vision Processing Engine (Magic Leap 2 AR)
13.210 x 12.171 = 160.779mm²
13.071 x 12.097 = 158.120mm² (w/o scribelines)
Chip Analysis by
@highyieldYT
via
@YouTube
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BE-S1000 from Baikal Electronics, 48 Core Arm Cortex-A75 CPU for HPC
CPU manufactured at TSMC with 16nm. For the next few years, probably one of the last Russian CPUs with modern process node.
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Zen4 CCD, Core Area close up with L2 Cache, 2.85mm x 1.35mm, Image Size ~43000x20000, 2229 single pics, 80x Lens
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Alder Lake-S in high-res (unfortunately, it's just 6P+0E chip)
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I did not expect that the structures of N5 on Zen4 would be so barely visible (low contrast).
pic number:
1. Camera with macro lens
2. Microscope 5x lens with external light
3. Microscope 5x epi illumination (brightfield DIC)
4. Microscope 20x epi illumination (brightfield DIC)
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Nvidia GP100 | Stack of 171 Images (the usual madness)😁
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New Zen2 pic (gigapixel image)
and a pretty neat site for large die-shots in google maps style:
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Just for the fun, various HBM/Interposer close-up images
old and new pictures:
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Some Elbrus-8S pictures. Big thanks goes to
@RiddleRiderOne
and his cpu donation. Who knows the language is also welcome to take a look in his newest video.
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AMD Athlon (Argon Core)
-From 1999
-K7 Microarchitecture
-Model1
-Up to 700Mhz
-Slot A
-512KB L2 Cache on Cartridge
-0.25µm
-22 milllion transistors
15.361mm x 11.941mm = 183.426mm² (with scribe lines)
15.090mm x 11.822mm = 178.394mm² (w/o scribe lines)
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Just a quick look under the hood. Lenovo IdeaPad with AMD Ryzen 3 4300U (Renoir).
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Again, some new macro close-ups of the Pascal GP100 and its HBM chiplets.
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Unreleased last VIA Centaur CNS Chip. Scratched PCB? Try Infrared!
Thanks to
@brutuscat2
for providing this CPU!
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The chip from yesterday, slightly better close up
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HiRes Zen3 Vermeer
1GPixel Image (slightly less pixels for the chip itself...😇)
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This is what happens when you try to boot up an old CPU without a cooler. Have to go now and grab a new CPU...😅
RIP
#AMD
#Athlon64
#Newcastle
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Testimage
Zen2 FPU comparison
PC/Desktop and PlayStation5
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Still no die-shots of the Zen dual core Dali/Raven2 APU
@GPUsAreMagic
asking for it, so here it is: AMD Athlon 3000G
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CPGAs (ceramic pin grid array) for the first Athlons and Durons were prepared for more than 256KB L2 cache. Too bad that no 0.18µm Athlon with 512KB L2 cache was ever released.
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Random shot of Athlon XP dices.
Image contains a few chips of my very first attempts to create die-shots. Almost 8 years ago.
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Luckily,
@brutuscat2
sent another Centaur CPU. Again problems with etching but then everything went well. Here are some pics.
There will be no more pictures of the Via Centaur
Something went wrong and the chip lost its colors. The chip looked quite good in the meantime and could even have been put under the microscope but my impatience and the urge for perfection drove me to etch the chip again..
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There will be no more pictures of the Via Centaur
Something went wrong and the chip lost its colors. The chip looked quite good in the meantime and could even have been put under the microscope but my impatience and the urge for perfection drove me to etch the chip again..
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It always goes better. Higher resolution stitch of a Skylake core :)
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Chips & Pizza?
A lot of broken graphic cards has accumulated over time. So, today was desoldering day and in the basement is still a box with dozens of older cards.😱
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Musou Black "Worlds Blackest Paint"
Dark paint around the GPU for better contrast. I do not know what I expected, maybe something darker black?
Note to self: not recommended for short wave infrared
#MusouBlack
#SWIR
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P-Core with 2MB L2$ --> 8,080mm²
P-Core w/o the new L2$ --> 7,429mm²
P-Core with L3$ --> 10,068mm²
E-Core w/o L2$ --> 1,588mm²
E-Core with L2$ --> 2,570mm²
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Is the picture on the PCB a Thunderbird or Pegasus Foot?🤔
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Thanks to
@locuza_
for his effort of die-shot annotations.
Another great project in regard to Russian microprocessor technology.
This time the 28nm Elbrus 8S from MCST, which uses a VLIW ISA and x86 binary translation
The chip was again provided by
@RiddleRiderOne
and
@FritzchensFritz
made the beautiful die shots:
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I am completely surprised by sodium hydrogencarbonate (NaHCO3). Have never used it to etch microchips but together with H2O2 this gives me amazing easy etching results.
GP100 was etched with it and Athlon64 with SOI process works also well.🙀
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Hello little Argon 500, would you like to reach 1Ghz?
Not sure at all how much such an argon can achieve. I am very curious to find out. Hope a cloned golden finger device with a water block helps. Vcore goes up to 2.05V
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The Nx686 is the successor and was demonstrated in October 1995, but never reached the market. AMD bought NexGen and after a redesign the Nx686 appeared as AMDs K6. It would be nice to see what the Nx686 prototype looks like from the inside. We will probably never know.
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