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Gray Dell Precision 7670 16 inch workstation laptop closed on a plain surface

DELL

DELL Precision 7670 laptop i7-12850HX RTX A3000 64GB DDR5 2x128GB RAID 1

SKU CH-AT5X-XFBF8

16-inch mobile workstation with 12th Gen i7, RTX A3000 graphics, 64GB DDR5 and dual 128GB NVMe SSDs in RAID 1

  • ColorGray
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 12th Gen
  • Turbo Frequency4.8 GHz
  • CPU L3 Cache25MB Cache
  • Screen Size16.0"
  • 16-core Intel i7-12850HX reaches 4.8 GHz turbo for heavy workloads
  • RTX A3000 12 GB GDDR6 drives professional 3D and compute tasks
  • 64 GB DDR5 memory handles large datasets without swapping
  • Dual 128 GB NVMe SSDs in RAID 1 protect data against drive failure
  • Two Thunderbolt 4 ports plus HDMI 2.1 connect multiple 4K displays

Precision 7670 mobile workstation

The Dell Precision 7670 is a 16.0-inch mobile workstation built around a 12th Gen Intel Core i7-12850HX processor with 16 cores and 24 threads. It carries 64GB of DDR5 memory and an NVIDIA RTX A3000 GPU with 12GB of GDDR6 memory. The system ships with Windows 11 Pro and targets engineers and creators who need ISV-certified stability in a portable chassis.

Sustained thermal behaviour

A 240W power adapter feeds the 4.8 GHz turbo processor and discrete graphics under prolonged compute or rendering loads. The 6-cell 92 WHr battery supplies mobile runtime when wall power is unavailable. Dual-fan cooling manages heat across the CPU and GPU so clock speeds remain stable during extended sessions rather than throttling after a short burst.

Interface practical limits

Two Thunderbolt 4 ports each deliver 40 Gbps bandwidth for external GPUs, high-speed storage or dual 4K displays. The HDMI 2.1 output supports a single external monitor at up to 4K 120 Hz. Wireless connectivity uses Wifi 6E and Bluetooth 5.3 for modern peripherals, while the integrated SD reader handles UHS-II cards for quick media ingest.

Points forts

  • 16-core Intel i7-12850HX reaches 4.8 GHz turbo for heavy workloads
  • RTX A3000 12 GB GDDR6 drives professional 3D and compute tasks
  • 64 GB DDR5 memory handles large datasets without swapping
  • Dual 128 GB NVMe SSDs in RAID 1 protect data against drive failure
  • Two Thunderbolt 4 ports plus HDMI 2.1 connect multiple 4K displays

Caractéristiques

BrandDELL
SeriesPrecision 7670
ColorGray
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 12th Gen
Turbo Frequency4.8 GHz
CPU L3 Cache25MB Cache
Screen Size16.0"
TouchscreenNon-Touch Screen
Resolution1920x1200
GPU/VPUNVIDIA RTX A3000
Graphic TypeDedicated Card
SSD128GB
HDDNo
Storage Spec2x128GB PCIe SSD RAID 1 (128GB available storage)
Memory64GB
Memory SpeedDDR5
Optical Drive TypeNo
WLAN802.11ax Wireless LAN
BluetoothBluetooth 5.3
HDMI1 x HDMI 2.1
Audio Ports1 x Headphone/Microphone Combo Jack
KeyboardStandard
Backlit KeyboardBacklit
Other Input DevicesNo
WebcamYes
Card ReaderYes
StyleStandard
TypeWork / Business

Questions sur cet article

How loud does the 240 W power supply and 92 WHr battery run when the i7-12850HX and RTX A3000 are under full load all day?

The 240 W adapter and 92 WHr battery feed the 16-core i7-12850HX and RTX A3000 12 GB GDDR6; fan speed rises with sustained load, so expect audible airflow during long renders or simulations.

Which cables or docks must I already own to use the two Thunderbolt 4 ports and HDMI 2.1 output?

You need Thunderbolt 4-certified cables for 40 Gb/s data or dual 4K video, and an HDMI 2.1 cable for 4K 120 Hz; the laptop provides the ports but not the cables.

Will my existing USB 3.2 Type-A peripherals work with the USB 3.2 Type-C and Thunderbolt 4 ports on this Precision 7670?

Yes — use a USB-C to USB-A adapter or hub; the USB 3.2 Type-C port and both Thunderbolt 4 ports support USB 3.2 10 Gb/s signalling for legacy devices.

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