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Adamant Custom

Adamant Custom 20-Core Ultra 7 265K Z890 64GB 8TB RX 9070 XT gaming PC

SKU CH-ZYC6-P0XBS

A 20-core Intel Core Ultra 7 265K desktop with 64GB DDR5, 8TB NVMe storage and Radeon RX 9070 XT graphics, liquid-cooled in a tempered-glass mid-tower

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity64 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsAMD Radeon RX 9070 XT
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K powers heavy rendering and AI workloads
  • 64GB DDR5 high-performance memory handles large datasets without swapping
  • 8TB dual Samsung 990 PRO NVMe storage delivers 7450 MB/s read speeds
  • Radeon RX 9070 XT 16GB GPU accelerates creative and gaming tasks
  • 240mm liquid cooler keeps CPU temperatures low under sustained load

20-Core Ultra 7 Workstation

This Adamant Custom desktop pairs a 20-core Intel Core Ultra 7 265K processor with 64 GB of DDR5 memory and an AMD Radeon RX 9070 XT graphics card. It ships with Windows 11 Pro and targets creators who need strong multi-threaded throughput for rendering, modelling and AI learning workloads. The 8 TB of NVMe storage is split across two 4 TB Samsung 990 PRO drives.

Z890 Platform With Liquid Cooling

A 240 mm liquid cooler handles the CPU while the Ceres 300 case supplies front and rear 140 mm fans for airflow. The Z890 TUF motherboard provides Thunderbolt 4, USB 20 Gbps and 10 Gbps ports, four M.2 slots and Wi-Fi 7 with Bluetooth 5.4 connectivity. An 850 W 80 PLUS Bronze power supply delivers protected power to every component.

Sustained Load Behaviour

The liquid loop and case fans run at 1500 rpm and 30 dBA to keep temperatures steady during long render or compute sessions. Samsung 990 PRO SSDs maintain sequential reads up to 7450 MB/s and writes up to 6900 MB/s without throttling. The GPU’s 16 GB frame buffer supports extended modelling and AI tasks without swapping to system memory.

How it compares

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

Price $3,857.99
Pricier than about 75% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% of the 24,338 comparable items (median 32 GB).
SSD storage 8 TB NVMe
Higher than about 99% of the 24,468 comparable items (median 2 TB).

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Specifications

Product
Year of release2026
Product typeGaming & Entertainment
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPU modelIntel Core Ultra 7 265K
CPU socketLGA 1700
Memory
RAM capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsAMD Radeon RX 9070 XT
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What is the CPU's maximum turbo frequency under sustained heavy loads?

The Intel Core Ultra 7 265K reaches up to 5.50 GHz across its 20 cores, with a 30 MB L3 cache to sustain throughput during rendering or AI workloads.

How loud are the case fans when the system runs all day?

Front and rear 140 mm fans operate at 1500 rpm and 30 dBA each, while the 240 mm liquid CPU cooler is a Quiet Edition model for low acoustic output.

Which display cable and monitor port are needed for the graphics card?

The Radeon RX 9070 XT 16 GB requires a DisplayPort or HDMI cable and a compatible monitor input; the motherboard also provides Thunderbolt 4 Type-C for additional display options.

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