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VISIONTEK THUNDERBOLT™ 3 EGFX EXTERNAL GPU ENCLOSURE FULL

gavbon86: It seems thinks shaving 1 cent off the Core i7-12700K is worthy of being called an 'offer'.

Did someone new not bother to ask if they'd been around - or did so…

gavbon86: RT Er, what? These have been about for decades.

VISIONTEK THUNDERBOLT™ 3 EGFX EXTERNAL GPU ENCLOSURE FULL

It's safe to assume a solution like this will use the full thunderbolt spec and probably have all 4 lanes of the PCIe bus the to PCIe x16 slot and use the 4 remain pins for the rest of the io. How these lanes are divided up depends on the the first device plugged into the host. "Additionally, to fill this Thunderbolt link, the silicon extracts and routes up to 4 lanes of PCI Express Gen 3(4 x 8 Gbps) and up to two full (4 lane) links of DisplayPort out over the Thunderbolt cable and connector to the device(s) attached downstream from the host system." This provides bidirectional data rates of 20 or 40 Gbp." the Thunderbolt silicon activates its highest capability mode and config- ures four high-speed links at either 10 Gbps or 20 Gbps (depending on cable and device support) to support the Thunderbolt transport. Thunderbolt 3 Mode - If a cable and device supporting it. "In the Thunderbolt mode, Thunderbolt 3 port has the ability to support at least one or two (4 lane) DisplayPort interface(s), and up to 4 lanes of PCI Express Gen 3" and lists USB Only ModeĭisplayPort Only Mode - a single four lane (4 x 5.4 Gbps, or HBR2) link of DisplayPortĭisplayPort and USB Mulit-Function Mode - one of the high speed connector pin pairs of signals will be dedicated to DisplayPort (now 2 lanes at 5.4 Gbps) and one to USB 3.1 This allows for a basic connectivity for data and display devices such as docking stations or data and display dongles.

Skeptical123 - Monday, Jlink So I went down a little bit of a rabbit hole looking this up.Are there any news on whether AMD will implement TB3? I'm mainly concerned about laptops, as in desktop machines we can always buy the Gigabyte GC-Alpine Ridge add-in card. Why wouldn't they rather go for a GPU only solution, or add a second TB controller for the non-GPU devices? Or am I missing something here?ģ. This seems like a pretty tough limitation, potentially neglecting the point of putting a powerful GPU in this box. This leaves roughly 40-15=25 Gbps for the GPU. A back-of-the-envelope calculation of theoretical bandwidth used by SATA, GbE and USB3.0 (assuming one bus with shared bandwidth over all 5 ports) I get 6+1+5+3=15 Gbps. How does the GPU handle the varying performance load from these other devices? Does it get dedicated static bandwidth assigned over PCIe or is it dynamic depending on the non-GPU devices' load?Ģ. Many vendors now include multiple connectors such as storage and networking in eGPU cases, but they still only use one TB3 connector. AdditionalPylons - Thursday, Jlink Three questions:ġ.POST A COMMENT 18 Comments View All Comments

Want to keep up to date with all of our Computex 2019 Coverage?

PowerColor Announces Gaming Station: The Devil Box’s Spawn, TB3 eGFX Enclosure.

CES 2019: PowerColor & VisionTek Launch Compact eGFX Solutions.

PowerColor's Gaming Station & Radeon RX Vega 56 Nano

Exploring Thunderbolt 3 eGFX Performance, Feat.

It is hard to say when this product is set to be available from any brand, but at Computex the company demonstrated a pre-production sample. The TBX-750FA can house a 2.5-slot wide graphics card and integrates a standard power supply along with multiple additional components, which makes the chassis rather bulky.Īt Computex, Tul demonstrated its TBX-750FA eGFX enclosure under its own brand, which means that the chassis will be available not only to PowerColor, but to other suppliers of eGFX products too. In particular, the unit has a 2.5-inch SATA bay, a GbE port, an SD 4.0 card reader, as well as five-port USB 3.0 hub. Traditionally for Tul, and PowerColor, the TBX-750FA eGFX box supports loads of additional capabilities. Furthermore, the box will be able to power high-end 15.6-inch laptops. With 500 W of power available to a video card, the chassis will be compatible even with the highest-performing video card, with a good bit of headroom to spare for overclocking. The TBX-750FA eGFX box is equipped with a 750 W power supply, which allows it to deliver up to 500 W of power to a graphics card as well as up to 100 W of power to its host laptop via USB-PD. At this year's Computex, the company demonstrated its upcoming enclosure for high-performance customers that will offer even more advantages over their previous-gen chassis. Both sides of the coin have allowed the company to gain a lot of experience when it comes to external Thunderbolt 3 graphics. Tul, the parent company of PowerColor, currently has two external graphics (eGFX) boxes for high-end graphics cards, as well as low-power miniature eGFX solutions.