Gigabyte GB-BER7-7840
Gigabyte

GB-BER7-7840

CPU r7 7840U
GPU RDNA3 780M
Max RAM 64GB
Drives 1

The Gigabyte GB-BER7-7840 is a mini PC powered by the AMD r7 7840U (Zen 4 gen). It features 8 performance cores and 16 threads and a soldered CPU. Graphics are handled by the integrated AMD RDNA3 780M. Supports up to 64GB of RAM across 2 slots at 4800 MT/s. Storage capacity of up to 1 drive including 1 NVMe. Connectivity includes USB4 40Gbps, HDMI 2.1. Networking features 1 Ethernet port (up to 2.5G). Dimensions: 124 × 120 × 49.7mm (0.74L). Uses a Brick PSU (135W), 28W TDP.

CPU & Performance

CPUr7 7840U
GenerationZen 4
P-Cores8
Threads16
Single-core71
Multi-core37
Socket0

GPU

GPURDNA3 780M
Discrete GPUNo
Integrated GPUYes
eGPU supportNo
iGPU FP324300

RAM

Max RAM64GB
RAM slots2
Max speed4800 MT/s
ECC supportNo

Storage

Max drives1
NVMe slots1
Gen4 x41
SD cardNo

Ports & Connectivity

HDMI 2.12
USB4 40Gbps1
Max displays4

Network

Max Ethernet1G
2.5G ports1
vProN

Physical

Dimensions124 × 120 × 49.7 mm
Volume0.74L
Fan size80mm
Warranty1 yr

Power

TDP28W
PSU typeBrick
PSU135W

Additional

Recommended for productivity, software development, multitasking, media use, light gaming, larger multitasking workloads, and very small desk setups. Consider Gigabyte GB-BER7-7840 if you want a ultra-compact mini PC built around its listed AMD r7 7840U processor and AMD RDNA3 780M integrated GPU. It is less suitable for heavy gaming than models with a discrete GPU, but the listed expansion and integrated graphics options make it flexible for everyday workloads.

Gigabyte GB-BER7-7840 features AMD r7 7840U with AMD RDNA3 780M integrated GPU, offering 1× 2.5G Ethernet and USB4 and HDMI 2.1. CPU details include Zen 4 CPU generation, 8 performance cores, and 16 threads. Memory support includes up to 64GB RAM across 2 slots at 4800 MT/s. Storage support includes up to 1 storage drive including 1 NVMe SSD slot and 1× PCIe Gen4 x4 NVMe. Display support includes support for up to 4 displays. Port connectivity includes 1× USB4 40Gbps, 2× HDMI 2.1, and full-function USB-C with PD/video/data at 100W. Networking includes 1× 2.5G Ethernet. Physical design includes a 124 × 120 × 49.7 mm chassis (0.74L). Cooling information lists 80 mm main fan. Power information lists Brick power supply rated at 135W and 28W TDP. Lifecycle information lists 1-year warranty.

The overall score is not populated for Gigabyte GB-BER7-7840, so this model should be evaluated by the listed hardware specifications rather than by a ranked dataset position.

Verdict

Best for

productivity, light gaming, media editing, multitasking, developer workloads.

Avoid if

you need modern AAA gaming or sustained GPU rendering; you need multiple high-speed LAN ports for router or NAS duty; you need more than one internal storage drive.

Alternatives
  • GMKtec/Morefine Nucbox K11 4090M — higher performance ceiling
  • CWWK/Topton 1245U 8x2.5G — stronger wired networking for homelab use
  • Gigabyte GB-BEr5-5500 — closest spec alternative

Review

The Gigabyte GB-BER7-7840 is a ultra-compact mini PC built around AMD r7 7840U and AMD RDNA3 780M integrated graphics. With pricing dependent on configuration and seller availability, it is aimed at buyers looking for productivity, light gaming, media editing, multitasking, developer workloads. The core spec sheet is solid for its class: up to 64GB RAM across 2 slots at 4800 MT/s, up to 1 drive, including 1 NVMe slot (1 PCIe 4.0 x4 NVMe), 1×2.5GbE, and 1 USB4 40Gbps, 2 HDMI 2.1, USB-C PD up to 100W. Because the overall score is not populated, this model is best evaluated by its listed specifications, price, and feature mix rather than a single rank. The main reason to pause is fit: avoid it if you need modern AAA gaming or sustained GPU rendering; you need multiple high-speed LAN ports for router or NAS duty; you need more than one internal storage drive. Overall, the Gigabyte GB-BER7-7840 makes the most sense when its CPU/GPU balance, port selection, and expansion profile match your workload; otherwise, compare it against similarly priced mini PCs with better networking, quieter cooling, or stronger upgrade paths.

Notes

Aug 31: USB4 and HDMI 2.1 max 4k 60hz (half bandwidth 20gbps instead of 40gbps)

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