Evoc X5802C gaming laptop 18" QHD+ 240Hz Ultra 9-290HX Plus RTX 5090 256GB DDR5 8TB NVMe
18-inch QHD+ 240Hz display driven by 24-core Ultra 9 290HX Plus at 5.5 GHz turbo with RTX 5090 24GB GDDR7, 256GB DDR5 5600 and 8TB NVMe 4.0
- Screen size18.0 in (45.7 cm)
- ProcessorIntel Core Ultra 9 (Series 2)
- Graphics processorGeForce RTX 5090 Laptop GPU
- Memory size256 GB
- Storage drive8 TB M.2 PCIe 4.0 x4 NVMe SSD
- ChipsetIntel®
- 24-core Arrow Lake Ultra 9-290HX Plus up to 5.5 GHz for heavy multitasking
- 18" QHD+ 240 Hz panel at 2560 x 1600 for fluid competitive play
- RTX 5090 with 24 GB GDDR7 drives 4K ray-traced workloads
- 256 GB DDR5 5600 MHz memory handles massive datasets without paging
- 8 TB PCIe 4.0 NVMe storage loads games and projects in seconds
18" QHD+ 240Hz gaming laptop
The Evoc X5802C pairs an 18-inch 2560x1600 display running at 240 Hz with an Intel Core Ultra 9-290HX Plus 24-core processor and an NVIDIA RTX 5090 GPU equipped with 24 GB GDDR7. The system ships with 256 GB of DDR5-5600 memory and 8 TB of PCIe 4.0 NVMe storage across two 4 TB drives. Windows 11 Pro is pre-installed on the black metal chassis.
Sustained load behaviour with Gelid GC Extreme
HIDevolution applies Gelid GC Extreme thermal interface material on both the CPU and GPU during assembly to improve heat transfer under prolonged workloads. The Intel Dynamic Tuning Technology works alongside the upgraded paste to manage power distribution across the 24 cores during extended sessions. This combination aims to keep clock speeds stable when the processor and graphics card run at high utilisation for long periods.
Thermals noise and power in normal use
The 0.98-inch thick metal chassis houses cooling for a 5.5 GHz max turbo CPU and a high-wattage RTX 5090 while weighing 7.25 lbs. Fan curves are tuned during HIDevolution burn-in testing to balance acoustic output against component temperatures during typical gaming and productivity tasks. Power draw scales with the 24-core processor and discrete graphics configuration under mixed loads.
How it compares
Measured against everything we stock in Gaming Laptop Computers, at today’s prices. Recalculated every night.
- Price $7,511.99
- Pricier than about 93% of the 5,382 comparable items (median $1,978.99).
- Screen size 18.0 in (45.7 cm)
- Higher than about 90% of the 5,361 comparable items (median 16 in).
- Refresh frequency 240 Hz
- Higher than about 70% of the 2,443 comparable items (median 165 Hz).
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Specifications
| Product | |
|---|---|
| Brand name | EVOC |
| Product line | X580WNT-G |
| Model name | EVOC X5802C (X580WNT-G) |
| Part number | EV-X5802C-HID46 |
| Product color | Black |
| Design style | Standard |
| Product type | Gaming & Entertainment |
| Recommended use | Consumer |
| Processor | |
| Processor | Intel® Core Ultra 9-290HX Plus |
| Processor model | Intel Core Ultra 9 290HX Plus |
| CPU cores | 24-core Processor |
| Chipset | Intel® |
| Turbo clock speed | 5.5 GHz |
| Processor codename | Arrow Lake |
| L3 cache size | 36 MB |
| Memory | |
| Memory size | 256 GB |
| RAM type and speed | DDR5 5600 MHz |
| Type of memory | 2 x SO-DIMM |
| Memory configuration | 64 GB x 4 |
| Total memory slots | 4 |
| Free memory slots | 4 |
| Maximum supported memory | 256 GB |
| Storage | |
| Storage drive | 8 TB M.2 PCIe 4.0 x4 NVMe SSD |
| SSD storage | 8 TB |
| Hard drive | No |
| Storage configuration | 8 TB (2 × 4 TB) M.2 PCIe 4.0 x4 NVMe SSD |
| Display | |
| Screen size | 18.0 in (45.7 cm) |
| Display resolution | 2560 × 1600 |
| Refresh frequency | 240 Hz |
| Panel type | QHD+ |
| Touch input | No |
| Display | 18 in QHD+ |
| Display format | QHD+ |
| Screen features | Wide View Angle, G-Sync Display, Matte Finished |
| Graphics | |
| Graphics processor | GeForce RTX 5090 Laptop GPU |
| Video RAM | 24 GB |
| GPU model | NVIDIA® GeForce® RTX™ 5090 |
| Graphics type | Dedicated Card |
| Audio & video | |
| Sound | High Definition audio interface |
| Speakers | Built-in two 1 W Tweeter speakers, Built-in two 2 W Mid-range speakers, Built-in one 4 W Subwoofer speaker |
| Web camera | Built-in 5.0M Hello Camer with TNR (Temporal Noise Reduction) |
| Connectivity | |
| Wi-Fi standard | Wi-Fi 7 |
| LAN connection | Built-in Killer 2.5 Gigabit Ethernet LAN |
| Wi-Fi | Intel Wireless Wi-Fi 7 BE200 |
| Bluetooth support | Yes |
| Ports & slots | |
| USB ports | 2x USB 3.2 Gen 2 Ports (Type A, with 1 x powered USB, AC/DC) |
| Thunderbolt ports | 1x Thunderbolt 5 combo Port with Power Delivery DC in (Type C), 1x Thunderbolt 5 Port (Type C) |
| HDMI ports | 1x HDMI output Port (with HDCP) |
| Audio jacks | 1x 2-in-1 Audio Jack (Headphone / Microphone) |
| Memory card reader | Micro SD Push-Push Card reader |
| Power | |
| Power adapter | Full Range 330 W AC Adapter, AC-in 100 to 240 V, 50 to 60 Hz, DC output 20 V, 16.5A |
| Battery pack | Embedded 8 cells Polymer battery pack 98WH |
| Size & build | |
| Overall dimensions | 15.59 in (w) × 10.95 in (d) × 0.98 in (h) |
| Product weight | 7.25 lb (3.29 kg) |
| Software | |
| Operating system | Windows 11 Pro |
| More details | |
| Other features | Metal top, palm rest and bottom case, Light module, FlexiCharger, Intel Dynamic Tuning Technology |
| Pointing device | Built in Click pad with Microsoft PTP multi-gesture and scrolling function |
| Keyboard | Multi languages LED Per Key full color illuminated full size isolated keyboard with numeric pad |
Questions about this item
How loud and hot does the RTX 5090 with 24 GB GDDR7 run under sustained load?
The build applies Gelid GC Extreme thermal interface material on both the CPU and GPU to lower temperatures during extended sessions; fan noise will rise with load but the upgraded paste helps keep the 24 GB GDDR7 graphics chip cooler.
What power brick and display cable must I already own to use the 18" QHD+ 240Hz panel and Ultra 9-290HX Plus?
The laptop ships with its own FlexiCharger power adapter and the 2560x1600 240Hz screen is built in, so no external display cable is required for the internal panel.
Will my existing DDR5 5600 modules work if I want to expand the 256 GB (4 x 64 GB) configuration?
The system already populates all four slots with 64 GB DDR5 5600 sticks for a total of 256 GB; there are no free slots, so additional memory cannot be added without removing the installed modules.
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