HP OMEN 45L (Intel Core Ultra 9 285K / NVIDIA GeForce RTX 5090 32 GB)

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Buying advice

This large tower is a candidate for GPU-heavy gaming and creative work, combining the Core Ultra 9 285K, RTX 5090, 64GB RAM and a 2TB SSD. Its 360mm liquid cooler and listed Thunderbolt 4 connection may fit a workstation-style desk. Allow about 555mm of vertical clearance before cable and airflow space; the listed weight is about 22.6kg. The 1200W PSU rating is not measured system consumption.

Available specifications

36 fields · 9 unavailable fields

LAUNCH

Released
-

GAMING PERFORMANCE

PS5 (2024) = 100

Gaming Performance Index (GPI)
Reference estimate · Not measured on this computer≈413100 is a PS5 (2024) reference, not a maximum. Relative displayed values are not game FPS ratios or a winner.
Reference estimate · Conditions & method

Reference estimates can use different methods and configurations. Bar lengths are not precise gaming comparisons, FPS ratios or target-computer rankings.

Method: GPU component reference

PS5 (2024) = 100

Historical GPU or named-configuration reference, not a measurement of this computer. CPU, memory, driver, power and cooling may differ.

GPU GPI reference
GPU donor reference; target conditions may differ. Not a target-system estimate or measurement.NVIDIA GeForce RTX 5090 32GB · Desktop413100 is a PS5 (2024) reference, not a maximum. Relative displayed values are not game FPS ratios or a winner.GPU reference · Estimated
GPU reference · Conditions & method

Generic points, original ranges and named donor configurations retain their own methods. Relative bar lengths are not game FPS ratios or target rankings.

NVIDIA GeForce RTX 5090 32GB · Desktop · RTX 4060 1440p game bridge

Estimated · RTX 4060 1440p game bridge

PS5 reference: 2024 = 100 · Input years: 2024 · Historical estimate relative to standard PS5 = 100; game baskets and configurations differ. Current matched-quality experience is not calibrated.

Extrapolation: Yes

AIB conditions: Unknown

CPU conditions: Unknown

System RAM conditions: Unknown

Power conditions: Unknown

GRAPHICS BENCHMARKS

3DMark Time Spy
-
3DMark Steel Nomad
-
3DMark Steel Nomad Light
-
Geekbench 6 Metal
-
GPU option references
Conditions unconfirmedNVIDIA GeForce RTX 5090 32GB (generic component reference) · Time Spy-Chip referenceNVIDIA GeForce RTX 5090 32GB (generic component reference) · FP32 TFLOPS104.8Chip reference
Test conditions & details

Test: 3DMark Time Spy

Score unit: points

Version not recorded

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

Test: FP32

Score unit: TFLOPS

Recorded test: Unknown

Configuration-specific result

CPU BENCHMARKS

Geekbench 6 Single
Conditions unconfirmedIntel Core Ultra 9 285K3,186Chip reference
Test conditions & details

Test: Geekbench 6 Single

Score unit: points

Version: 6.4.0

Recorded test: CPU single-core

Platform: Unknown

Sample count: 1

Configuration-specific result

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

Limitations: Single uploaded CPU sample, not this computer’s measurement or a CPU average. Firmware, power limits, cooling, ambient conditions and hardware authenticity are not independently verified.

Geekbench 6 Multi
Conditions unconfirmedIntel Core Ultra 9 285K20,652Chip reference
Test conditions & details

Test: Geekbench 6 Multi

Score unit: points

Version: 6.4.0

Recorded test: CPU multi-core

Platform: Unknown

Sample count: 1

Configuration-specific result

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

Limitations: Single uploaded CPU sample, not this computer’s measurement or a CPU average. Firmware, power limits, cooling, ambient conditions and hardware authenticity are not independently verified.

OTHER BENCHMARKS

PCMark
-

PLATFORM & HARDWARE

OS
Windows 11 Pro
Processor
Intel Core Ultra 9 285K
GPU
NVIDIA GeForce RTX 5090 32GB
Chipset
Intel Z890
CPU Cores
24
GPU Cores
21,760
NPU
13 TOPS
GPU FP32 TFLOPS
-

MEMORY & STORAGE

Memory
64 GB
Storage
2,000 GB
Current Configuration
GT22-3090 / B91WJAA#ABA; Intel Core Ultra 9 285K; NVIDIA GeForce RTX 5090 32GB; 64 GB RAM; 2000 GB storage

EXPANSION

Upgradeability
-

POWER & BATTERY

Cooling
360mm LCD liquid cooler; three120mm Front: fans
Power
1,200 W · Reported powerPower value is the listed power-supply output rating, not wall draw, CPU TDP or measured system consumption.

BODY & DIMENSIONS

CHASSIS SIDE · LENGTH × HEIGHT
469.9 × 555 mm
CHASSIS TOP · LENGTH × WIDTH
469.9 × 204 mm
Dimensions
469.9 × 204 × 555 mm
Weight
22.6 kg

CONNECTIVITY & EXPANSION

Display Outputs
HDMI 2.1bx1+DisplayPort 2.1bx3
Network
-
Ports
Top: 2 x USB-A 5 Gbps; 2 x USB 2.0; headset and microphone. Rear: USB-C 10 Gbps; 2 x USB-A 5 Gbps; 4 x USB 2.0; audio; RJ-45; Thunderbolt 4. Graphics card: HDMI 2.1b; 3 x DisplayPort 2.1b.
Wireless
Wi-Fi 6E / BT 5.3

OTHER SPECIFICATIONS

Brand
HP
Model
OMEN 45L
Type
tower

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