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Mid-tower gaming desktop with RGB lighting and glass side panel

Gigatech Gaming

Gigatech Gaming Omega 3 gaming PC — Core Ultra 7 265K, RTX 5070, 16GB DDR5, 2TB NVMe

SKU CH-1RNB-C20F8

Prebuilt desktop with Intel Core Ultra 7 265K, RTX 5070 12GB GDDR7, 16GB DDR5 6000, 2TB NVMe, 850W PSU, Wi-Fi, Windows 11, keyboard and mouse included

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • Graphics memory12 GB GDDR7
  • RAM capacity16 GB DDR5
  • SSD storage2 TB NVMe
  • ChipsetIntel B860

RAM 32GB DDR5

Extra Storage 2 TB

  • Intel Core Ultra 7 265K at 3.90GHz drives responsive gaming and multitasking
  • RTX 5070 with 12GB GDDR7 delivers smooth modern gameplay and visual performance
  • 16GB DDR5 6000MHz memory keeps demanding applications and multitasking fluid
  • 2TB NVMe storage provides fast boot, quick game loads and ample file space
  • 120mm AIO water cooler supports dependable cooling for sustained system performance

Core Ultra 7 265K Gaming Desktop

This Gigatech Gaming Omega 3 system arrives fully assembled with an Intel Core Ultra 7 265K processor running at 3.90GHz and an NVIDIA GeForce RTX 5070 graphics card with 12GB GDDR7 memory. It includes 16GB DDR5 6000MHz memory in two 8GB modules, a 2TB NVMe SSD, an 850W power supply, Windows 11 Home, Wi-Fi, and a keyboard and mouse. A 120mm AIO water cooler manages thermals in a tower chassis.

Suits 1440p gamers and creators.

The Core Ultra 7 265K and RTX 5070 combination delivers strong frame rates at 1440p for modern titles and accelerates creative workloads like video editing and 3D rendering. Sixteen gigabytes of DDR5 6000MHz memory handles streaming and multitasking well. Buyers who want 4K ultra settings or who plan to populate all four DIMM slots up to the 256GB maximum should look at configurations with higher-tier graphics and larger memory kits.

RTX 5070 with 12GB GDDR7 decides 1440p versus 4K

The GeForce RTX 5070 graphics card and its 12GB GDDR7 frame buffer are the primary determinants of resolution and texture quality headroom. This GPU targets high-refresh 1440p gaming and provides enough VRAM for current titles at high settings. If your workflow or preferred games demand more video memory for 4K textures or heavy compute, a card with a larger buffer is required.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $1,839.99
Cheaper than about 75% of the 24,925 comparable items (median $2,694.99).
Graphics memory 12 GB GDDR7
Lower than about 60% of the 10,551 comparable items (median 16 GB).
RAM capacity 16 GB DDR5
Lower than about 90% of the 24,338 comparable items (median 32 GB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameGigatech Gaming
Model nameOmegav2-3K1-24
Part numberOmegav2-3K1-24
Product typeGaming
Year of release2026
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPU modelIntel Core Ultra 7 265K
CPUIntel Core Ultra 7 265K
CPU socketLGA 1700
ChipsetIntel B860
Base clock speed3.9 GHz
Memory
RAM capacity16 GB DDR5
Memory size16 GB DDR5 6000 MHz
RAM type and speedDDR5 6000
Memory configuration8 GB x 2
Total memory slots4
Memory slots2/4
Max supported RAM256 GB
Storage
SSD storage2 TB NVMe
Storage driveSSD
Storage configurationSSD
Display
Screen sizeNo Screen
Graphics
Graphics memory12 GB GDDR7
GraphicsGeForce RTX 5070
GPU modelGeForce RTX 5070
GPUGeForce RTX 5070
GPU interfacePCI Express x16
VR readyYes
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Ports & slots
Front USB ports3
Front audio jacks1
Video connectors1 HDMI, 3 Display Ports
Rear USB ports8
Rear audio jacks1x Headphone, 1x Microphone, 1x Line In
PCIe expansion slots3/4
Power
Power supply850 W
Size & build
Form factorTower
Case styleATX Tower
Compatibility
Windows 11 supportReady
In the box
Included monitorNot included
Bundled mouseUSB Mouse
Pointing deviceWired Mouse
Software
Operating systemWindows 11 Home
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling
KeyboardUSB Keyboard
Keyboard typeWired Keyboard

Other versions of this model

5 more in the same range

Questions about this item

Should I choose the 16GB DDR5 6000MHz configuration or add more memory later?

The system ships with 16GB as two 8GB DDR5 6000MHz modules, leaving two of four slots free for expansion up to 256GB total.

What does the Core Ultra 7 265K at 3.90GHz base frequency deliver in daily use?

The 3.90GHz base clock on the Core Ultra 7 265K provides responsive performance for gaming, streaming, creative workloads and multitasking without thermal throttling under the 120mm AIO cooler.

How does the PCI Express x16 interface affect the RTX 5070 with 12GB GDDR7 in this build?

The RTX 5070 connects via PCI Express x16, giving the 12GB GDDR7 graphics card full bandwidth for smooth modern gameplay and accelerated visual tasks.

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