Summary
GPDStore blog review of the gpd-g1 eGPU Docking Station (2024 model) featuring AMD Radeon RX 7600M XT. Tested via Oculink with gpd-win-max-2 2023 on external 4K monitor.
Key Specs
- GPU: AMD Radeon RX 7600M XT (RDNA 3.0)
- Base/Game/Boost Clock: 1500 / 2300 / 2615 MHz
- VRAM: 8 GB GDDR6 @ 2250 MHz
- TGP: 120 W
- PSU: Built-in 240 W GaN
- Connections: Oculink (SFF-8612) + USB 4
- Video output: HDMI 2.1 x1, DisplayPort 1.4a x2
- Data: USB 3.2 x3, SD 4.0 x1
- Dimensions: 8.8 x 4.3 x 1.1 inches (22.5 x 11.1 x 3.0 cm)
- Weight: ~920 g
- Price: $690.95
Gaming Benchmarks (Oculink, 4K monitor, 28 W TDP)
Shadow of the Tomb Raider (Lowest settings)
| Resolution | Integrated FPS | eGPU FPS | Increase |
|---|---|---|---|
| 800p | — | — | +23% |
| 1200p | — | — | +56% |
| 1440p | — | — | +119% |
| 4K | 28 | 71 | +153% |
Cyberpunk 2077 (Low settings)
| Resolution | Integrated FPS | eGPU FPS | Increase |
|---|---|---|---|
| 800p-1080p | — | — | +20-35% |
| 1440p | — | — | +132% |
| 4K | 13.5 | 35.2 | +160% |
Call of Duty: Modern Warfare 2 (Minimal settings)
| Resolution | Increase |
|---|---|
| 800p | +83% |
| 1080p | +194% |
| 1440p | +152% |
| 4K | +181% |
Street Fighter 6 (Highest settings)
- 720p/1080p: full 60 FPS on G1
- 1440p: ~148% average increase
- 4K: ~240% average increase (integrated kept crashing at ~10 FPS)
Key Finding
At 4K: ~150% average FPS increase. At 1440p: ~108% average increase. Below 1080p: diminishing returns.
Sweet spot: 1440p and above. Oculink provides better bandwidth and stability than USB 4.
Verdict
All-in-one portable eGPU solution. Key advantage is compact size and integrated PSU/ports. Best at 1440p+ resolutions. Note: tested with beta drivers which caused issues; AMD driver update showed up to 30% performance increase.