
GPD G1 Expansion Dock AMD Radeon RX 7600M XT
GPD G1 Graphics Card Expansion Dock, AMD Radeon RX 7600M XT Graphics, 8GB GDDR6 RAM, 128bit, 1*Oculink 1*USB 4.0 1*HDMI 2.1 2*DP 1.4a 3*USB 3.2 1*SD 4.0, TGP Toggle Key – EU Plug
Highlights
Powerful Performance
At the heart of GPD G1’s exceptional performance lies its AMD Radeon RX 7600M XT GPU, which leverages RDNA 3.0 architecture to deliver unparalleled graphics performance capable of driving games and applications at up to 4K resolution, ideal for AAA games that offer vivid graphics and smooth gameplay.
TGP Toggle Key
A unique feature of the GPD G1 is the TGP toggle key, which allows the user to choose between quiet mode (60W TGP) for less noise, and normal mode (100W TGP) when more power is needed. This flexibility ensures users can optimize their experience based on their current needs, whether they are working in a quiet environment or participating in an intense game.
High-quality Image Output
The GPD G1 is equipped with an HDMI 2.1 port that supports 4K 120Hz output, a USB 4 port with 65W output power, and 2 DisplayPorts, allowing up to three monitors to be connected simultaneously to create an impressive gaming setup or an efficient multitasking environment.
Portable Design
The slim, portable design saves your workspace and supports a variety of handheld gaming PCs and devices, making it easy to enhance your gaming experience and productivity tasks whether you’re at home or on the go. The simple setup ensures users can start gaming or working within minutes, making it a must-have tool for gamers and professionals alike.
GPD G1
GPD & AMD Development AMD
The Smallest Graphics Card Expansion Dock

AMD Radeon RX 7600M XT Graphics, RDNA3 Architecture, 6nm Process
Oculink Interface, 63Gbps Effective Bandwidth
USB4 Interface, 40Gbps Effective Bandwidth
4096 Stream Processors 32MB Infinity Cache, 13.3 B Transistor Count
Supports AMD FSR 3.0 Technology, Game Frame Rate Increases By 2 Times
Supports AMD SmartShift MAX technology, Dynamic Allocation Of System Power
TGP Toggle Key, During gaming, you can freely switch modes
Supports AV1 Encoding, Open-Source Video Encoding Format

Interface Specifications Of GPD G1

The Latest RDNA3 Architecture Mobile Discrete Graphics Card Delivers Top-Level Gaming Experience

Based On 3DMark Scores, The Overall Performance Surpasses That Of The NVIDIA GeForce RTX 4060 (Mobile)
In 3DMark benchmark tests, the GPD G1 achieves a higher Time Spy graphics score than the NVIDIA GeForce RTX 4060 (Mobile), and a higher Fire Strike graphics score than the NVIDIA GeForce RTX 4070 (Desktop)

Actual Game Frame Rate Tests Show That It Surpasses The NVIDIA GeForce RTX 3070 (Desktop)
* The desktop configuration consists of Ryzen 5 5600X and RTX 3070, while the mobile configuration consists of Ryzen 7 7840U and RX 7600M XT. All games tested had ray tracing, DLSS, and FSR disabled.

It Also Features An Axial Fan, Dynamic Temperature Control Design, with High Airflow and Low Noise
The axial fan rotates smoothly without stuttering or delay, and the intelligent temperature control design achieves lower temperatures and noise. The hidden three-in-one air duct reduces internal air turbulence and improves air flow.

The Gallium Nitride PC Power Supply Provides Stable And High-Wattage Power Supply Design
It has a built-in ultra-compact gallium nitride PC power supply with PFC + LLC architecture, operates with zero noise, and provides 240W power supply design with a full load efficiency of up to 94%, fully meeting the power supply needs of the graphics card and external device interfaces.

Exclusive “TGP Toggle Key”, during gaming, you can freely switch between silent and performance modes
When switching to “Quiet Mode”, the TGP is set to 60W, ensuring that G1 operates at an ultra-low noise level. When switching to “Normal Mode”, the TGP is set to 100W, which may result in some noise, but the graphics card performance is significantly enhanced. Both modes can be freely switched during system operation or gaming without the need to restart the system.

GPD Handheld Devices Can Also Have A Discrete Graphics Card By Simply Connecting To The GPD G1 Through The Oculink Interface
The unique Oculink interface of GPD G1 provides an effective bandwidth of 63Gbps, allowing for discrete graphics expansion for GPD products including the WIN Max 2 2023, providing users with the best gaming and office experience! When connected with an Oculink cable, the DP and HDMI interfaces of GPD G1 can simultaneously connect to 3 external displays.
* The Oculink interface only provides PCIe direct connection for the GPD G1 graphics card dock and does not provide data channels for USB A and SD card reader.

Even If Your Device Doesn’t Have An Oculink Interface, You Can Still Use The GPD G1 As Long As It Has A Thunderbolt 3 / Thunderbolt 4 / USB4 Interface
The GPD G1 also supports connecting to any device that supports Thunderbolt 3/4 or USB4 through its USB4 interface. With this connection, the G1 can not only connect to three displays but also activate the USB A and SD card reader, expanding the range of peripherals and improving the gaming experience.
*GPD products that support Thunderbolt 3/4 or USB4 include the WIN 3, Pocket 3, WIN Max, WIN Max 2021, WIN Max 2, WIN 4, as well as other third-party products such as the Microsoft Surface Pro 8.


To Achieve The Best Performance Of The GPD G1, It Is Recommended To Connect Both The Oculink And USB4 Ports To The Host Device Simultaneously
Oculink and USB4 each use independent PCIe channels, with Oculink responsible for graphics card and 3 video output interfaces, and USB4 responsible for the data transfer of USB A and SD card reader.

By Placing It Upright, More Space Is Freed Up, Allowing You To Make The Most Of Your Indoor Space
Your desktop space is limited, but the GPD G1 can be placed vertically with the air inlet facing upwards and the hot air outlet on top. The bottom is equipped with a gallium nitride power supply, ensuring stability and minimizing the risk of tipping over. By utilizing every inch of space, it optimizes your workspace.

If Your ITX Mini PC Doesn’t Have A Suitable High-Performance Graphics Card, All You Need Is An Adapter Card To Empower Your Mini PC With The G1
If you have an ITX mini PC at home but don’t have a suitable discrete graphics card, and can only use integrated graphics, don’t worry. All you need is an M.2 or PCIe adapter card, and the GPD G1 can empower your ITX mini PC, creating the smallest but most powerful gaming desktop.

* Scenario Description: The ITX chassis used is Sparrow-MQ6, with the MSI MEG Z690I UNIFY motherboard. The motherboard is connected to an external Oculink SFF-8612 to PCI-E 3.0 x4 adapter card via PCIe, and the GPD G1 is connected to the adapter card using an Oculink SF-8611 dual-port cable.
M.2 NVMe Protocol To Oculink SFF-8612 Interface Adapter Card: ITX motherboards like the Z690I typically provide three M.2 interfaces, one of which can be used to plug in the adapter card. An Oculink SF-8611 dual-port cable can then be used to connect the ad knocker card’s Oculink SFF-8612 interface to the GPD G1’s Oculink SFF-8612 interface.
External PCIe 3.0 x 4To Oculink SFF-8612 Interface Adapter Card: Half-height graphics cards suitable for ITX cases are rare, and high-performance half-height graphics cards are almost nonexistent. Therefore, you can install a PCIe 3.0 x4 to Oculink SFF-8612 interface adapter card to connect the GPD Gl. The long bracket and short bracket can be easily replaced.

The GPD G1 Supports 65W Charging As Long As Your Device Supports The PD Fast Charging Protocol
With the GPD G1, you can say goodbye to your charger! As long as your device has a Type-C interface and supports the PD fast charging protocol, you can use the USB4 port of the GPD G1 to charge your device with up to 65W.

Specification
General | Brand: GPD Type: Graphics Card Expansion Dock Model: G1 |
Graphics Chip | Graphics Processing Unit: AMD Radeon™ RX 7600M XT Architecture: RDNA 3.0 Process Size: 6nm Base Clock: 1500 MHz Game Clock: 2300 MHz Boost Clock: 2615 MHz Transistor Count: 13.3 B Stream Processors: 4096 Ray Accelerators: 32 TMUs: 128 ROPs: 64 FP16 (half): 42.84 TFLOPS FP32 (float): 21.42 TFLOPS FP64 (double): 669.4 GFLOPS Texture Rate; 334.7 GTexel/s Pixel Rate: 167.4 GPixel/s |
Memory | Memory Type: GDDR6 Memory Clock: 2250 MHz Memory Bandwidth: 288.0 GB/s (18 Gbps) Memory Size: 8GB |
Graphics Port | Bus Bandwidth: 63Gbps (PCIe 4 × 4 or PCIe 3.0 x 4) Bus Port: Oculink (SFF-8612) Female Port x 1 USB 4 x 1, Supports providing 65W power to the main device, fast charging with PD protocol |
Video Port | HDMI: HDMI 2.1 x 1 DisplayPort: DP 1.4a x 2 |
Data Port | USB Type A: USB 3.2 x 3, Only Valid When Connected to USB4 Host Device SD Port: SD 4.0 x 1, Only Valid When Connected to USB4 Host Device |
Other Features | TGP Toggle Key: Supports switching between quiet mode (60W) and normal mode (100W), allowing for seamless transitions during system Cooling Method: Active Cooling, Air Cooling TGP: 60~100W Power Supply Wattage: Built-in 240W GaN Power Supply Multi-screen: Supports Up to Three External Screens Shell Material: 6061 Aluminum-magnesium Alloy |
Weight & Size | Product Weight: 0.92kg Package Weight: 1.48kg Product Size(L x W x H): 22.5 x 11 x 3cm Package Size(L x W x H): 26 x 14.7 x 8.4cm |
Package Contents | 1 x Graphics Card Expansion Dock 1 x USB4 Cable 1 x Power Line 1 x Warranty Card 1 x User Manual |