SYSTEM ANALYZER

Rate My PC: Intel Core i9-14900HX + NVIDIA GeForce RTX 5080 Mobile

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95 Score

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95 / 100

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Apex Performer

Top 5% of systems. Capable of 4K Ultra gaming and advanced rendering.

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System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

95%

GPU

95%

PROCESSOR

Intel Core i9-14900HX

56,004 Benchmark Score

Top 5% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 5080 Mobile

38,349 Benchmark Score

Top 5% Market Ranking

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0-30

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30-60

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60-85

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85-100

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Your system is in the top tier. You can run any modern game at maximum settings.

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Performance Tiers Explained

90-100

Ultimate

4K Ultra gaming, VR ready, ray tracing enabled, professional workloads

4K 60+ FPS VR Ready

70-89

High-End

1440p Ultra or 4K High settings, excellent for modern AAA titles

1440p Ultra 4K High

50-69

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1080p Ultra or 1440p Medium, great value for most gamers

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30-49

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1080p Medium settings, suitable for eSports and older titles

1080p Med eSports

0-29

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Basic gaming, older titles, consider upgrading for modern games

720p-1080p Low Older Games

# Intel Core i9-14900HX + NVIDIA GeForce RTX 5080 Mobile

This laptop pairing combines Intel's 24-core Raptor Lake-HX flagship mobile processor with NVIDIA's Blackwell 2.0-based RTX 5080 Mobile GPU, landing at the 86th percentile overall across all tested CPU+GPU combinations. The CPU holds a 91st percentile position among all processors, while the GPU sits at the 81st percentile among all graphics cards, making this a high-end mobile platform with a slight CPU advantage over its graphics counterpart. The combination targets demanding workloads where both multi-threaded compute and rasterization/ray tracing performance are required, though the data shows the CPU is the more dominant component relative to its respective field.

Usage Scenarios

High-refresh gaming: The RTX 5080 Mobile’s 23.04 TFLOPS of FP32 compute and 896.0 GB/s of memory bandwidth provide ample headroom for 1440p and 4K high-refresh gaming, though the GPU’s 81st percentile ranking indicates it trails the very top mobile graphics solutions. The CPU’s 5.80 GHz boost clock and 4175 single-thread PassMark score ensure frame pacing remains consistent in CPU-bound titles, while the 16 GB GDDR7 frame buffer accommodates large texture sets at high resolutions.

Streaming: The combination of the i9-14900HX’s 24 cores and the RTX 5080 Mobile’s dedicated encoding hardware makes this a capable streaming platform. The CPU’s 30055 Cinebench R23 multi-core score means simultaneous game encoding and gameplay capture will not starve background tasks, while the GPU’s 240 tensor cores can accelerate AI-based encoding features. The 91st CPU percentile versus 81st GPU percentile suggests the processor can handle the encoding overhead without compromising frame delivery.

Video editing: Multi-core performance is exceptional for export and render tasks, with the i9-14900HX scoring 30055 in Cinebench R23 multi-core and 157375 in PassMark integer math. The GPU’s 166986 Geekbench OpenCL score accelerates effects, color grading, and preview rendering, while 16 GB of GDDR7 VRAM allows large timelines and complex compositions to reside in graphics memory. The 36 MB shared L3 cache further aids timeline scrubbing and codec operations.

3D rendering: The RTX 5080 Mobile’s 60 RT cores and 240 tensor cores deliver strong ray tracing and denoising performance, with 3DMark Steel Nomad DX12 score of 4952 indicating solid rasterization throughput. The CPU’s 30055 Cinebench R23 multi-core score complements GPU rendering for hybrid workloads, and the 43778 PassMark multithread score shows sustained throughput for CPU-based simulation and physics. The 23.04 TFLOPS FP16 (1:1) performance is notable for AI-accelerated render denoising.

Software development: The 24-core / 32-thread configuration with a 5.80 GHz boost clock provides rapid compilation times, while the 539965 PassMark data compression score accelerates build artifact packing and source control operations. The 17511 Geekbench multi-core score and 32619 PassMark data encryption score support secure development workflows. The 91st CPU percentile places this processor among the top tier for parallel build tasks.

Student and office work: This platform is substantially over-provisioned for typical productivity tasks, with the 4175 PassMark single-thread score ensuring snappy application responsiveness. The 2330 Geekbench single-core score and 2181.5 Cinebench R23 single-core score handle document processing, spreadsheet calculations, and web browsing without strain. The 55 W CPU TDP and 80 W GPU TDP in a laptop form factor, however, mean this is not an ultraportable solution for casual carry.

Benchmark Performance

The Intel Core i9-14900HX achieves an average benchmark score of 56004, placing it at the 91st percentile among all CPUs. Its closest rival, the Intel Core 7 253PQE, scores 55919 with a negligible 0.2% delta, effectively a statistical tie. The AMD Ryzen AI Max 390 trails by 0.5% at 56273, and the AMD Ryzen AI 9 HX PRO 470 also sits 0.5% behind at 56306 — note these deltas are negative, meaning the i9-14900HX actually edges ahead. The AMD Ryzen Threadripper PRO 3955WX leads by 1.0% at 56555, but that is a desktop HEDT part, so the mobile i9-14900HX is remarkably competitive against desktop-class silicon.

The NVIDIA GeForce RTX 5080 Mobile posts an average benchmark score of 38349, ranking at the 81st percentile among all GPUs. Its nearest rival is the NVIDIA GeForce MX570 at 38299 (0.1% ahead), followed by the RTX 4080 Mobile at 38135 (0.6% ahead). The MX570 A trails by 0.9% at 38691, and the AMD Radeon Pro 580X is 0.9% behind at 38706 — again, negative deltas indicate the RTX 5080 Mobile leads. The comparison to the RTX 4080 Mobile is particularly telling: the newer 5080 Mobile outperforms its predecessor, though by a modest margin.

In specific GPU workloads, the RTX 5080 Mobile scores 4952 in 3DMark Steel Nomad DX12, 166986 in Geekbench OpenCL, and 169754 in Geekbench Vulkan. PassMark results show 27711 in G3D, 12134 in GPU compute, and lower legacy DirectX scores (314 in DX9, 253 in DX11, 171 in DX10, 116 in DX12). The CPU’s individual benchmarks include 4574 in Cinebench R15 multi-core, 310.5 in single-core, 15616 in R20 multi-core, 2204 in single-core, 30055 in R23 multi-core, and 2181.5 in single-core, plus Geekbench 17511 multi-core and 2330 single-core.

The combined picture shows a platform where the CPU is a top-10% performer globally, while the GPU sits comfortably in the top quintile but not at the absolute apex. For laptop users, this means CPU-bound tasks will feel flagship-grade, while GPU-bound workloads will be very strong but not class-leading.

FAQ

Q: How does the Core i9-14900HX compare to its nearest CPU rivals?

A: The i9-14900HX averages 56004 across benchmarks, ranking 91st percentile. It is effectively tied with the Intel Core 7 253PQE (0.2% delta) and edges the AMD Ryzen AI Max 390 and Ryzen AI 9 HX PRO 470 by 0.5% each. The AMD Ryzen Threadripper PRO 3955WX leads by 1.0%, but that is a desktop part.

Q: Is the RTX 5080 Mobile faster than the RTX 4080 Mobile?

A: Yes, the data shows the RTX 5080 Mobile averages 38349, which is 0.6% ahead of the RTX 4080 Mobile’s 38135. The 5080 Mobile also beats the MX570 by 0.1% and the MX570 A by 0.9%, while the Radeon Pro 580X trails by 0.9%.

Q: What memory does the CPU support?

A: The i9-14900HX supports DDR4 and DDR5 memory in a dual-channel configuration, with ECC memory support available. This flexibility allows for either cost-effective DDR4 or higher-bandwidth DDR5 in compatible laptops.

Q: What is the GPU’s memory configuration?

A: The RTX 5080 Mobile features 16 GB of GDDR7 memory on a 256-bit bus, providing 896.0 GB/s of bandwidth. Memory clocks run at 1750 MHz with 28 Gbps effective speed.

Q: Does the CPU have integrated graphics?

A: Yes, the i9-14900HX includes Intel UHD Graphics 770, which can handle basic display output and light tasks when the discrete GPU is idle or for troubleshooting. The discrete RTX 5080 Mobile handles all demanding graphics work.

Q: What is the combined performance percentile of this pairing?

A: The CPU+GPU combination ranks at the 86th combined percentile, meaning it outperforms 86% of all tested laptop and desktop pairings in the database.

Q: Are there measured FPS figures for this exact combination?

A: No, the FACT PACK contains no measured FPS data for this specific CPU+GPU pairing. All gaming performance discussions are estimates based on component benchmark scores.

Balance and Bottleneck

The data reveals a platform where the CPU is the stronger component relative to its peer group. At the 91st CPU percentile versus the 81st GPU percentile, the i9-14900HX has more headroom above its competition than the RTX 5080 Mobile does. In CPU-intensive workloads like compilation, physics simulation, and data compression, the processor will not bottleneck — its 30055 Cinebench R23 multi-core score and 43778 PassMark multithread score are elite. Conversely, in GPU-bound scenarios like 4K gaming or heavy ray tracing, the RTX 5080 Mobile’s 81st percentile ranking means it is more likely to be the limiting factor.

The 3DMark Steel Nomad DX12 score of 4952 indicates strong but not absolute top-tier rasterization, suggesting that at 1080p and 1440p the CPU will often be the constraint in high-refresh scenarios, while at 4K the GPU takes over as the bottleneck. The PassMark DX12 score of 116 is anomalously low compared to the G3D score of 27711, which may reflect driver or workload-specific behavior rather than raw capability. The GPU’s 23.04 TFLOPS FP32 and 144.0 GPixel/s pixel rate support high-resolution rendering, but the 81st percentile means several mobile GPUs outperform it.

The 55 W CPU TDP and 80 W GPU TDP in a laptop chassis create thermal dynamics where sustained all-core CPU loads may reduce GPU boost headroom, and vice versa. For mixed workloads like gaming while streaming, the CPU’s 24 cores can handle encoding and game logic simultaneously without severe contention, but the shared thermal budget means neither component will sustain its absolute peak simultaneously. The 86th combined percentile reflects this balance — strong overall, but not the absolute highest-performing laptop pairing available.

Upgrade Path and Platform

The CPU uses Intel BGA 1964 socket, which is a soldered mobile platform, meaning processor upgrades are not feasible in the field. The platform supports DDR4 and DDR5 memory in dual-channel configuration, with ECC support, so memory upgrades are possible within the laptop’s physical constraints. The CPU provides PCIe Gen 5 with 16 lanes, while the GPU uses PCIe 5.0 x16, ensuring modern bandwidth for both storage and graphics expansion — though laptop form factors limit user-upgradeable options.

The GPU has a 80 W TDP with no external power connectors, as it is an integrated mobile part (slot width listed as IGP). The suggested PSU is not provided, but the combined 135 W TDP for CPU and GPU means power delivery is well within typical high-end laptop adapters. The 16 GB GDDR7 VRAM is substantial for current games and applications, and the 896.0 GB/s bandwidth provides headroom for future titles.

For a sensible next upgrade path, the data points toward increasing memory capacity or speed (DDR5) if the laptop supports it, rather than attempting component swaps. The 36 MB L3 cache and 24-core configuration are already near the top of the mobile hierarchy, so the practical upgrade is moving to a newer platform generation when it becomes available. The predecessor relationship of the GPU (GeForce 40 Mobile) shows this 50-series is one step ahead, so users on 40-series laptops would see a modest gain, while those on older GPUs would see a significant leap.

Who Should Build It

Gamers at 1440p and 4K will find the RTX 5080 Mobile’s 16 GB VRAM and 896.0 GB/s bandwidth sufficient for high-detail gaming, with the CPU’s 5.80 GHz boost ensuring high frame rates in esports titles. The 81st GPU percentile indicates it handles modern titles well, though ultra-enthusiasts seeking the absolute fastest laptop GPU may look elsewhere.

Content creators editing video or working with large image sets benefit from the 24-core CPU and 36 MB L3 cache for export tasks, while the GPU’s 60 RT cores accelerate 3D rendering and effects. The 166986 Geekbench OpenCL score confirms strong compute for Adobe-style GPU acceleration.

Software developers compiling large codebases will appreciate the 30055 Cinebench R23 multi-core score and 539965 PassMark data compression. The 32 threads handle parallel builds efficiently, and the 4175 single-thread score keeps interactive tooling responsive.

Students and professionals in engineering or data science fields get a workstation-class CPU with ECC memory support and a GPU capable of CUDA-accelerated workloads. The 12134 PassMark GPU compute score and 32619 encryption score support simulation and security tasks.

Small business workstations requiring a single laptop for diverse tasks — from office productivity to occasional rendering — will find this pairing overkill for basic tasks but ideal for mixed workloads where CPU and GPU demands fluctuate throughout the day.

CPU Analysis

The Intel Core i9-14900HX is a 24-core, 32-thread processor based on Raptor Lake architecture, manufactured on Intel’s 10 nm process with a 257 mm² die. It clocks from 2.20 GHz base to 5.80 GHz boost, and its 55 W TDP is remarkably low for the performance on offer — the 30055 Cinebench R23 multi-core score rivals desktop parts with much higher power envelopes. The cache hierarchy includes 80 KB L1 per core, 2 MB L2 per core, and 36 MB shared L3, which supports the 539965 PassMark data compression score.

Benchmark results show a processor that is exceptionally strong in multi-threaded workloads: 4574 in Cinebench R15 multi-core, 15616 in R20, 30055 in R23, 17511 in Geekbench multi-core, and 43778 in PassMark multithread. Single-thread performance is equally impressive, with 310.5 in R15 single-core, 2204 in R20, 2181.5 in R23, 2330 in Geekbench single-core, and 4175 in PassMark single-thread. The 91st percentile ranking places it above the vast majority of CPUs, including desktop models.

The 32 threads handle heavily parallel tasks like video encoding, 3D rendering, and scientific computing with ease, while the 5.80 GHz boost clock ensures snappy response in lightly threaded applications. The processor’s 31247 PassMark extended instructions score indicates strong SIMD performance for AVX-512-like workloads (though this is Raptor Lake, which uses AVX2), and the 112273 floating-point math score supports scientific and financial modeling. The 193 PassMark prime numbers score is modest, reflecting typical integer-heavy prime calculation performance. The integrated UHD Graphics 770 provides a fallback display solution and basic acceleration when the discrete GPU is unavailable.

Build Overview

This is a laptop-class build combining the Intel Core i9-14900HX (mobile 14th-gen flagship) with the NVIDIA GeForce RTX 5080 Mobile (Blackwell 2.0 architecture, 5 nm TSMC process). The CPU+GPU pairing achieves an 86th combined percentile, meaning it outperforms most tested configurations. The CPU’s 91st percentile and GPU’s 81st percentile indicate a processor-led platform where the GPU, while strong, is slightly less dominant in its field.

The platform targets users who need maximum CPU throughput in a portable form factor — the 24-core configuration with 32 threads is unusual for laptops and drives the high combined percentile. The GPU’s 16 GB GDDR7 memory and 896.0 GB/s bandwidth ensure it is not a weak link for modern games and creative applications, but users seeking the absolute top laptop GPU performance would need to look at higher-tier 50-series or competitor offerings (not specified in the data).

The 55 W CPU TDP and 80 W GPU TDP total 135 W, which is modest for the performance class, suggesting efficient power delivery and potentially better sustained performance in thin chassis designs. The production status is Active for both components, with the CPU released in January 2024 and the GPU in April 2025, making this a current-generation pairing.

Gaming Performance

No measured FPS data exists for this exact CPU+GPU combination — the FACT PACK contains zero entries for measuredFpsUltraByGame, and dataIsMeasured is false. Therefore, all gaming performance figures below are estimates derived from component benchmark scores, not empirical measurements.

Based on the RTX 5080 Mobile’s 4952 3DMark Steel Nomad DX12 score and 27711 PassMark G3D score, this GPU should deliver high frame rates at 1080p and 1440p in most titles, with 4K gaming viable at high settings. The 23.04 TFLOPS FP32 compute and 144.0 GPixel/s pixel rate support modern rendering techniques, while the 60 RT cores enable ray-traced effects at playable frame rates in supported games.

The CPU’s 4175 PassMark single-thread score and 5.80 GHz boost clock minimize CPU-bound frame drops in esports and competitive titles, where high refresh rates (144Hz+) are achievable. In open-world and simulation games that stress multiple cores, the 24-core configuration with 43778 PassMark multithread score provides ample headroom for game logic, physics, and background processes simultaneously.

At 4K resolution, the GPU becomes the primary constraint given its 81st percentile ranking — frame rates will be strong but not matching the absolute top mobile GPUs. The 16 GB VRAM is sufficient for ultra texture packs at 4K, and the 896.0 GB/s bandwidth avoids memory-related stutters in large open worlds. The PassMark DX12 score of 116 is anomalously low relative to G3D and likely reflects a specific workload quirk rather than real-world DX12 gaming performance.

GPU Analysis

The NVIDIA GeForce RTX 5080 Mobile is built on the GB203 chip using TSMC’s 5 nm process, containing 45,600 million transistors on a 378 mm² die. The GPU features 7680 shading units, 240 texture mapping units, 96 ROPs, 60 RT cores, and 240 tensor cores, with base and boost clocks of 975 MHz and 1500 MHz respectively. Memory is 16 GB of GDDR7 on a 256-bit bus, delivering 896.0 GB/s bandwidth at 1750 MHz (28 Gbps effective).

Rendering throughput is rated at 23.04 TFLOPS FP32 and 23.04 TFLOPS FP16 (1:1 ratio), with pixel rate of 144.0 GPixel/s and texture rate of 360.0 GTexel/s. Benchmark scores include 4952 in 3DMark Steel Nomad DX12, 166986 in Geekbench OpenCL, 169754 in Geekbench Vulkan, and 27711 in PassMark G3D. The 81st percentile ranking places it above most GPUs but below the top tier — the nearest rival RTX 4080 Mobile is only 0.6% behind, showing the generational gain is modest.

For rendering workloads, the 60 RT cores accelerate ray tracing in DCC applications like Blender and Maya, while the 240 tensor cores enable DLSS and AI denoising. The 12134 PassMark GPU compute score supports OpenCL-based rendering and simulation. The 16 GB VRAM is ample for 4K texture-heavy scenes and large 3D viewports, while the 896.0 GB/s bandwidth prevents bottlenecks in memory-intensive passes. The 80 W TDP in a laptop form factor means thermal management is critical, but the efficiency of the 5 nm process allows sustained performance in most chassis designs. The GPU’s 81st percentile, while strong, indicates it is not the absolute fastest mobile GPU available, so users prioritizing maximum graphics performance should consider higher-tier options.

Rate My PC: Intel Core i9-14900HX + NVIDIA GeForce RTX 5080 Mobile

Apex Performer

System Balance Analysis

Intel Core i9-14900HX

NVIDIA GeForce RTX 5080 Mobile

Market Position

Game Performance Benchmarks

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

Performance Insights

Optimal Performance

4K Gaming Ready

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

Usage Scenarios

Benchmark Performance

FAQ

Balance and Bottleneck

Upgrade Path and Platform

Who Should Build It

CPU Analysis

Build Overview

Gaming Performance

GPU Analysis

4K Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

1440p Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

1080p Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

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