2025 . 12 . 12
Next-Generation External GPU Acceleration Powered by Intel® Thunderbolt™ 5
[Taipei, Taiwan] — The new SPARKLE Thunderbolt™ 5 eGPU Studio-G 850 Ultra (TBX-850FAB) arrives as a breakthrough external GPU acceleration platform designed to overcome the performance limitations of modern ultrabooks, creators, gamers, and mobile workstations. Featuring the next-generation Intel® Thunderbolt™ 5 (Barlow Ridge) technology, it delivers up to 80Gbps bi-directional bandwidth and an impressive 120Gbps Bandwidth Boost, enabling true desktop-class GPU performance through a single cable.
Designed to support high-end graphics workloads—from AI creation and 3D rendering to high-resolution video editing and AAA gaming—the Studio-G 850 Ultra transforms Thunderbolt-enabled devices into powerful workstation engines, unlocking new levels of performance and creative freedom.
Unleash Extreme Performance — Build Your Pro Workstation!
Powered by the latest Thunderbolt™ 5 chipset, with blazing transfer speeds up to 80/120Gbps, the Studio-G 850 Ultra turns your Thunderbolt-enabled Windows laptop or mini PC into a fully capable graphics workstation, AI edge computing center, or high-speed storage hub — all with just one cable.
With high-end GPU support, users gain seamless creation, smooth real-time computation, and effortless multitasking at a level never possible on thin-and-light devices.
Built for Power — Engineered for High-Performance Computing!
With PCIe Gen4 x4 high-speed lanes and support for 3.5-slot GPUs, the Studio-G 850 Ultra is built for demanding workloads.
Its integrated 850W ATX 3.1 80 PLUS Gold power supply ensures clean, stable power delivery for modern high-end GPUs up to 600W, delivering rock-solid reliability for:
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3D modeling
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AI training & inferencing
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High-resolution video editing
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GPU-accelerated simulation and rendering
This performance foundation empowers creators and professionals to work faster and more efficiently than ever.
Seamless Connectivity, Powerful Expansion — Boost Your Productivity!
The Studio-G 850 Ultra includes a second Thunderbolt™ 5 downstream port for daisy-chaining additional high-performance devices, allowing flexible multi-device expansion.
A comprehensive set of I/O ports provides workstation-grade versatility:
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USB 3.2 Type-C
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Three USB 3.2 Type-A ports
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2.5GbE high-speed Ethernet port
Whether it’s high-speed data transfer, external storage access, or network connectivity, everything runs smoother and faster—elevating both creativity and productivity.
Technical Specifications
Model Name: Studio-G Ultra 850
Chassis Dimensions: 403 × 200 × 237 mm
Max GPU Size: 346 × 170 × 77 mm (3.5-slot)
Max GPU Power: 600W
Connectivity:
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1 × Thunderbolt™ 5 upstream port
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1 × Thunderbolt™ 5 downstream port
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1 × Internal PCIe Gen4 x4
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1 × USB 3.2 Type-C
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3 × USB 3.2 Type-A
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1 × 2.5GbE Ethernet
Power Supply: ATX 3.1 850W PSU (80 PLUS Gold)
OS Compatibility: Windows® 11 and above with Thunderbolt™ 4/5
Accessories Included: Thunderbolt™ 5 cable, power cable, quick installation guide
Media Contact
Shawn Cheng
Email: shawn_cheng@sparkle.com.tw
Sales Contact
Email: sales@sparkle.com.tw
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