Studio Display teardown shows iMac-like dual-fan cooling, dense electronics

Posted:
in Current Mac Hardware
The Studio Display features a lot of electronics behind its screen, a teardown of the new Apple monitor reveals, complete with a dual fan cooling system to thermally manage the dense screen.

Apple Studio Display
Apple Studio Display


Following the release of new Apple products, a teardown of the hardware usually ensues, showing all of the company's design choices for inside the devices. For the new Studio Display, it has gone through the same customary treatment via repair outfit iFixit.





Accessed by removing the screen, the Studio Display is shown to be a very densely-packed monitor. Housing a variety of components, including an A13 Bionic chip, 64GB of storage, and a six-speaker audio system, the monitor is packed with a lot of electronics.

In fact, at first glance, the new Studio Display may actually look more like a computer than Apple's new Intel-based iMac. Based purely on internal complexity, many people guessed that the Studio Display was a computer and the 24-inch iMac was a display.

While the Studio Display doesn't have the iMac "chin," it's certainly evident that Apple had to find places to put the circuit boards and other components used in the screen.

High in the assembly are a pair of fans, which are used to cool down the arrangement. This is not dissimilar to thermal management systems Apple used in earlier iMacs, such as the iMac Pro.

Also immediately visible once the screen is removed are the circuit boards, which congregate towards the base of the main unit. To the corners are speakers, while flex cables connect the 12-megapixel camera to the main board.

Speaking of the camera, the setup itself is virtually identical to the camera in the iPhone 11. The display itself is the same display as the one seen in the 5K iMac.

iFixit also notes that the Studio Display is about 50% thicker than the iMac, largely because of the internal power supply. If Apple went with an external power supply, the Studio Display could have been the same thickness as the 24-inch iMac.

The speaker setup in the new iMac is "impressive," iFixit notes. However, the speaker units are glued down, which could make removal or disassembly difficult.

Overall, the internals of the Studio Display and the monitor's build in general stands as an "impressive testament to Apple's ability to solve problems."

iFixit has yet to complete a full teardown of the device, however, so additional findings may be on the horizon.

Read on AppleInsider

Comments

  • Reply 1 of 10
    I’m still curious about the supply chain rumor that Apple had a discrete GPU in the works code named Lifuka in addition to what we now know as the M1 (Tonga), M1 Pro (Jade C-Chop), and M1 Max/Ultra (Jade C-Die) cores. The other chips were real products, so this must be one last surprise. Could it be a GPU for a Pro Display XDR 2 that uses on display processing to get around Thunderbolt 4 bandwidth limits? Could it be a Mac Pro add on card for ray tracing acceleration? A companion chip for an XR headset or handheld game console? Multiple of these things?

    It is also strange that the Max has an extra disabled 16-core neural engine and the Ultra has extra 32-core neural engine. The extra neural engines are only disabled in software. They don’t seem to be used for binning. Maybe a secret feature Apple will turn on later? In theory it could be used for real-time raytracing. The matrix math is similar to ML. Maybe will be introduced in an upcoming release of Metal for immediate use?
    edited March 2022 mcdavewatto_cobra
  • Reply 2 of 10
    rob53rob53 Posts: 3,251member
    Of course ifixit threw in their jab at the end about non-repairability. After looking at the Studio Display’s ultra thin power supply I’d rather trust Apple’s engineering staff than a mall repair person trying to fix any problem in this display. It’s built to last and not fall apart, especially with all the adhesive. Apple makes things that work and last, especially after getting rid of junk (Seagate) HDD. Other than frying their computers spilling water on them, the latest Macs should almost never need a repair. Want an upgrade, spend the money upfront. 
    williamlondonwatto_cobra
  • Reply 3 of 10
    entropysentropys Posts: 4,168member
    Curious as to why the screen is the same old iMac screen. Those specs re contrast etc are nothing special anymore. Brightness is good, but overall not as good spec as the latest LG IPS panels.
    williamlondonwatto_cobra
  • Reply 4 of 10
    badmonkbadmonk Posts: 1,295member
    rob53 said:
    Of course ifixit threw in their jab at the end about non-repairability. After looking at the Studio Display’s ultra thin power supply I’d rather trust Apple’s engineering staff than a mall repair person trying to fix any problem in this display. It’s built to last and not fall apart, especially with all the adhesive. Apple makes things that work and last, especially after getting rid of junk (Seagate) HDD. Other than frying their computers spilling water on them, the latest Macs should almost never need a repair. Want an upgrade, spend the money upfront. 

    Agree, my Apple products have been so long lived and well-constructed that I am always fascinated about “the difficulty to fix” as an argument to not buy an Apple product.  And my refurbished computers have been especially great and dependable.  

    Buying an Apple product and using it for an extended period is the best way to minimize e-waste IMHO.




    williamlondonwatto_cobra
  • Reply 5 of 10
    mattinozmattinoz Posts: 2,322member
    So Apple Silicon Dev kit had an A12Z and could drive a XDR 6K display and be a reasonable Mac. 
    Studio display has A13 which is higher spec and benchmark CPU but about 20% down on GPU with a similar reduction in pixels to drive. The board design doesn't look like the video signal is skirting around the SOC to the panel but is being driven by the SOC. 

    Seems odd amount of power for the Webcam and speakers yet can't directly run the software you'd want the webcam and speakers for. 


    watto_cobra
  • Reply 6 of 10
    waveparticlewaveparticle Posts: 1,497member
    Maybe Apple will update Studio Display yearly? LOL
  • Reply 7 of 10
    thttht Posts: 5,450member
    mattinoz said:
    So Apple Silicon Dev kit had an A12Z and could drive a XDR 6K display and be a reasonable Mac. 
    Studio display has A13 which is higher spec and benchmark CPU but about 20% down on GPU with a similar reduction in pixels to drive. The board design doesn't look like the video signal is skirting around the SOC to the panel but is being driven by the SOC. 

    Seems odd amount of power for the Webcam and speakers yet can't directly run the software you'd want the webcam and speakers for. 
    I thought the reason for the A13 is so that Center Stage and spatial audio can be available for TB3 Intel Macs, which go back to 2016. A lot of Intel MBP and MBA models probably don't have the hardware to support those features. Center Stage is probably a machine learning algorithm plus an ISP to turn the distortion from the ultra-wide camera to a normal looking web cam image, and you really need to have the neural cores and ISP in A13 SoCs or better to support it. Probably the same thing with spatial audio.
    watto_cobra
  • Reply 8 of 10
    thttht Posts: 5,450member
    entropys said:
    Curious as to why the screen is the same old iMac screen. Those specs re contrast etc are nothing special anymore. Brightness is good, but overall not as good spec as the latest LG IPS panels.
    There isn't much mystery to it. The panel is one of three >27" 220 PPI external displays on the market: the LG UF27 5K (which uses either the same panel or an older gen model) and Apple's Studio Display and Pro Display XDR. They have MSRPs of $1300, $1600 and $5000, respectively.

    The biggest issues are that DisplayPort 2.0 UHBR20 aren't supported on enough computers to support a market of 5K/6K 120 Hz external monitors, there isn't enough bandwidth in TB3/4 to support both 5K/6K 120 Hz and built-in docks, and 5K miniLED or OLED or quantum dot displays will increase the price to >$2500, putting it out of reach for most customers.

    Overall, it is best price/perf option for Mac users, imo. The 220 PPI is very important for a lot of Mac customers. There's no point in Apple shipping a monitor with lower PPI as there are already a lot of monitors on the market at lower PPI. Then, having TB3 with USB-PD to power laptops is a huge feature for Mac users too. There's no point in Apple shipping a monitor that doesn't have that. Thusly, many Mac users are left with the aforementioned 3 220 PPI monitors to choose from, and two of them come from Apple!

    I'd like it to be a 250 PPI miniLED at 60 Hz to match the PPI Apple Silicon MBP14/16 models. At 27", it would be a 6K monitor, and also cost $5000. The wait continues. Maybe in 3 years, a monitor like this will become available.
    williamlondonwatto_cobra
  • Reply 9 of 10
    mcdavemcdave Posts: 1,927member
    I’m still curious about the supply chain rumor that Apple had a discrete GPU in the works code named Lifuka in addition to what we now know as the M1 (Tonga), M1 Pro (Jade C-Chop), and M1 Max/Ultra (Jade C-Die) cores. The other chips were real products, so this must be one last surprise. Could it be a GPU for a Pro Display XDR 2 that uses on display processing to get around Thunderbolt 4 bandwidth limits? Could it be a Mac Pro add on card for ray tracing acceleration? A companion chip for an XR headset or handheld game console? Multiple of these things?

    It is also strange that the Max has an extra disabled 16-core neural engine and the Ultra has extra 32-core neural engine. The extra neural engines are only disabled in software. They don’t seem to be used for binning. Maybe a secret feature Apple will turn on later? In theory it could be used for real-time raytracing. The matrix math is similar to ML. Maybe will be introduced in an upcoming release of Metal for immediate use?
    It would be cool if AMX & ANE was leveraged by Metal Ray Tracing so a software update gave us a real boost. Single-precision matmul for the 16-core ANE is around 2.5TFLOPS so the M1 Ultra should have around 10 to contribute.

    Unfortunately Apple haven’t even managed to engage the AMXs in Embree (Cinebench/Blender CPU) via Accelerate so baby steps.
    watto_cobra
  • Reply 10 of 10
    crowleycrowley Posts: 10,453member
    rob53 said:
    Of course ifixit threw in their jab at the end about non-repairability. 
    Hardly a jab, it's the principle of the company.
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