SYSTEM ANALYZER

Rate My PC: Intel Core i9-14900HX + NVIDIA GeForce RTX 5090 Mobile

Get a comprehensive performance analysis of your gaming rig with detailed benchmarks, bottleneck detection, and upgrade recommendations

Build Configuration

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PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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95 Score

Top 5% Ranking

95 / 100

ULTIMATE READY

Apex Performer

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

4K 60+ FPSVR ReadyRay Tracing

System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

95%

GPU

96%

PROCESSOR

Intel Core i9-14900HX

56,004 Benchmark Score

Top 5% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 5090 Mobile

45,152 Benchmark Score

Top 4% Market Ranking

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Market Position

How your build compares to others

Budget

0-30

Mid-Range

30-60

High-End

60-85

Enthusiast

85-100

Your Build

Game Performance Benchmarks

Real-world 4K FPS in popular titles

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Performance Insights

Tips to maximize your system

Optimal Performance

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

4K Gaming Ready

Consider a 4K 144Hz monitor to fully utilize your hardware capabilities.

Compatible Games See what you can play Compare CPUs Find upgrades Compare GPUs Find upgrades

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

Mid-Range

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

1080p Ultra 1440p Med

30-49

Entry Level

1080p Medium settings, suitable for eSports and older titles

1080p Med eSports

0-29

Legacy

Basic gaming, older titles, consider upgrading for modern games

720p-1080p Low Older Games

# GPU Analysis — VRAM, bandwidth, clocks, RT/tensor hardware, what the benchmark scores mean for rendering

The NVIDIA GeForce RTX 5090 Mobile is a Blackwell 2.0 architecture part built on TSMC's 5 nm process, packing 45,600 million transistors onto a 378 mm² die. The GPU runs at a base clock of 990 MHz and boosts to 1515 MHz, with memory clocked at 1750 MHz for 28 Gbps effective bandwidth. That memory subsystem is substantial: 24 GB of GDDR7 across a 256-bit bus delivers 896.0 GB/s of bandwidth — a figure that positions this mobile GPU for high-resolution texture streaming and large dataset handling in 3D applications.

The compute configuration is equally robust. The RTX 5090 Mobile ships with 10,496 shading units, 328 texture mapping units, and 112 ROPs. Ray tracing hardware includes 82 RT cores, while 328 tensor cores handle AI-accelerated workloads. Pixel rate is rated at 169.7 GPixel/s, texture rate at 496.9 GTexel/s, and FP32 throughput at 31.80 TFLOPS with FP16 running at the same 31.80 TFLOPS (1:1). This means the GPU can push both rasterized and compute-heavy rendering pipelines without a throughput penalty for half-precision work.

In raw benchmark terms, the 3DMark Steel Nomad DX12 score of 5871 places this GPU in the 84th percentile of all GPUs. The PassMark G3D score of 30034 reinforces that standing, while the PassMark GPU Compute score of 13401 indicates strong general-purpose compute capability. Geekbench OpenCL and Vulkan scores of 201834 and 198405, respectively, show balanced performance across different API abstractions.

For rendering workloads specifically, the combination of 82 RT cores and 328 tensor cores means hardware-accelerated ray tracing and DLSS-style upscaling are both fully supported. The 24 GB GDDR7 frame buffer is unusual for a mobile part — it allows scene caching that smaller memory pools cannot handle, which matters for complex ray-traced scenes or AI inference models loaded entirely into VRAM. The 896.0 GB/s bandwidth ensures that texture fetches and geometry data do not become the limiting factor in most scenes.

The PassMark DirectX scores are worth interpreting carefully: DirectX 9 at 324, DirectX 10 at 183, DirectX 11 at 269, and DirectX 12 at 138. These are not directly comparable to each other as raw performance indicators — they reflect different API workloads, and the lower DirectX 12 number relative to older APIs is typical of how the test suite scales with draw call overhead. The G2D score of 1057 covers 2D operations, which are not the GPU's primary strength.

One clarification is necessary: the FACT PACK contains no measured FPS rows for this exact CPU+GPU combination. All FPS discussion in this analysis is estimated from the benchmark scores, not from direct gameplay measurements.

# Benchmark Performance — exact CPU and GPU scores, percentile positions, and what the combined picture is

The Intel Core i9-14900HX posts a Cinebench R23 multi-core score of 30055 and a single-core score of 2181.5. In Cinebench R20, the multi-core result is 15616 with a single-core score of 2204. The older R15 test yields 4574 multi-core and 310.5 single-core. Geekbench results are 17511 multi-core and 2330 single-core. The CPU's average benchmark score is 56004, placing it in the 91st percentile of all CPUs.

Nearest rival comparisons show how tightly packed this performance tier is. The Intel Core 7 253PQE scores 55919, a delta of 0.2 percent — essentially identical. The AMD Ryzen AI Max 390 and AMD Ryzen AI 9 HX PRO 470 both score 56273 and 56306 respectively, each sitting 0.5 percent ahead. The AMD Ryzen Threadripper PRO 3955WX scores 56555, 1 percent ahead. What this means: the i9-14900HX is at the very top of mobile CPU performance, but the margin over the nearest competitors is within noise for most real workloads.

The GPU side shows a different competitive picture. The RTX 5090 Mobile's average benchmark score is 45152, placing it in the 84th percentile of all GPUs. The nearest rival, the AMD Radeon Pro 5500 XT, scores 45384 — 0.5 percent ahead. The NVIDIA GeForce RTX 4070 Ti scores 44795, 0.8 percent behind. The Intel Arc A730M scores 45592, 1 percent ahead, and the NVIDIA RTX 5880 Ada Generation scores 45972, 1.8 percent ahead. Notably, the RTX 5090 Mobile is bracketed by desktop-class GPUs and a workstation part, which speaks to its high absolute performance despite being a mobile chip.

The combined percentile for this pairing is 88, meaning the system outperforms 88 percent of all CPU+GPU combinations in the database. The GPU's 84th percentile is the weaker link — the CPU sits 7 percentile points higher. This creates an imbalance worth examining: the CPU has more headroom relative to its peers than the GPU does, which suggests certain workloads will be CPU-limited at lower resolutions while GPU-limited at higher resolutions.

PassMark CPU sub-tests add texture to the picture. Multi-thread performance scores 43778, single-thread scores 4175, integer math scores 157375, floating-point math scores 112273, and extended instructions score 31247. Data compression scores 539965, encryption scores 32619, physics scores 2638, prime number finding scores 193, and random string sorting scores 60861. These numbers indicate a CPU that excels at integer-heavy and floating-point-heavy workloads alike, with the multi-thread score confirming the 24-core design scales well under parallel loads.

# Upgrade Path and Platform — socket, memory support, PCIe, PSU headroom from suggestedPsu/tdp, what a sensible next upgrade looks like

The Intel Core i9-14900HX uses the Intel BGA 1964 socket, which is a soldered mobile platform — there is no socket-based upgrade path. This is a laptop-class component, and the build class confirms it: this is a laptop system. The CPU supports DDR4 and DDR5 memory in a dual-channel configuration, with ECC memory supported. The platform provides PCIe Gen 5 with 16 lanes from the CPU, which is sufficient for the RTX 5090 Mobile's PCIe 5.0 x16 bus interface.

The CPU's TDP is 55 W, and the GPU's TDP is 95 W. There is no suggested PSU rating in the FACT PACK, and the GPU uses no power connectors — it is an IGP-class part, meaning it draws power through the motherboard rather than external connectors. The display outputs are listed as "Portable Device Dependent," which is consistent with a laptop implementation. The power situation is therefore closed: this is a fixed mobile platform, not a desktop where users select a PSU.

Given the BGA socket and laptop form factor, a sensible next upgrade for this platform is not a CPU swap but rather memory or storage. The DDR4/DDR5 dual-channel support means users can maximize memory capacity and bandwidth, though the exact supported speeds are not in the FACT PACK. The PCIe Gen 5 16-lane connection from the CPU also means a fast NVMe SSD can be installed without bottlenecking, though specific drive compatibility is not detailed.

For users considering this platform, the takeaway is that the CPU and GPU are a matched, non-upgradeable pair. The 55 W CPU and 95 W GPU TDPs suggest a cooling solution designed for roughly 150 W of sustained thermal load, which is typical for a high-end gaming laptop. The lack of a suggested PSU rating and the absence of power connectors on the GPU reinforce that this is a self-contained mobile design.

# Who Should Build It — target users and industries tied strictly to the measured performance

The 91st percentile CPU and 84th percentile GPU make this pairing suitable for users who need both high single-thread responsiveness and strong multi-core throughput. The Cinebench R23 multi-core score of 30055 indicates that video editors exporting long timelines, 3D artists rendering scenes in CPU-based engines, and developers compiling large codebases will all see substantial performance. The single-core score of 2181.5 ensures that everyday application responsiveness and lightly-threaded tasks do not suffer.

Gamers targeting high refresh rates will benefit from the GPU's 3DMark Steel Nomad DX12 score of 5871 and the 24 GB GDDR7 frame buffer. The 896.0 GB/s bandwidth supports high-resolution textures and modern game engines that stream assets continuously. However, the GPU's 84th percentile — while strong — is not the top of the stack, so users expecting the absolute fastest laptop GPU performance should note that rivals like the RTX 5880 Ada Generation sit 1.8 percent ahead in average score.

Content creators working with AI-accelerated tools will find the 328 tensor cores useful for denoising, upscaling, and inference tasks. The FP16 throughput of 31.80 TFLOPS (1:1) means half-precision workloads run at full speed, which is relevant for machine learning model training and inference on the laptop. The 24 GB VRAM allows larger batch sizes or higher-resolution model inputs than typical 8 GB or 16 GB mobile GPUs.

Students and small business users are also served, but with caveats. The CPU's PassMark single-thread score of 4175 handles office productivity and web browsing without issue, and the multi-thread score of 43778 covers compile jobs or spreadsheet-heavy analysis. The GPU is overkill for these tasks, but the system as a whole will not struggle with any mainstream workload. The key consideration is that this is a high-performance laptop-class system — users who do not need the GPU's capability may be paying for performance they will not use.

# CPU Analysis — cores, clocks, architecture, what the benchmark scores mean for real workloads

The Intel Core i9-14900HX is a Raptor Lake-HX refresh part, part of the Core 14th Gen series, built on Intel's 10 nm process with a die size of 257 mm². It has 24 cores and 32 threads, with a base clock of 2.20 GHz and a boost clock of 5.80 GHz. The cache hierarchy is substantial: 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3 cache. The integrated graphics is UHD Graphics 770, and the multiplier is unlocked, though the BGA socket means practical overclocking is limited by the laptop's cooling solution.

The architecture is Raptor Lake-HX, which uses a hybrid core design — though the FACT PACK does not specify the P-core/E-core split, the 24-core/32-thread count implies a configuration with performance cores and efficiency cores. The 5.80 GHz boost clock is exceptionally high for a mobile part, and the single-core benchmark results reflect that: Cinebench R23 single-core of 2181.5 and Geekbench single-core of 2330 are top-tier mobile scores.

Real workload interpretation: the multi-core scores are where this CPU distinguishes itself. Cinebench R23 multi-core of 30055 is strong enough for sustained all-core rendering, and the PassMark multi-thread score of 43778 confirms parallel scaling. The integer math score of 157375 and floating-point math score of 112273 indicate that both arithmetic types are handled with similar efficiency, which is important for scientific computing and financial modeling that mix both.

The PassMark data compression score of 539965 and encryption score of 32619 are relevant for file archiving, database operations, and VPN or disk encryption workloads. The extended instructions score of 31247 suggests AVX-512 or similar vector extensions are functioning well, which benefits certain simulation and encoding tasks. The physics score of 2638 is lower relatively, but physics simulation in benchmarks often relies on specific instruction patterns rather than raw throughput.

The 91st percentile ranking means this CPU outperforms 91 percent of all CPUs in the database. The nearest rivals are within 1 percent, which suggests the i9-14900HX is at the ceiling of what is achievable in a laptop form factor at this time. For users moving from a desktop CPU, the 36 MB L3 cache and high boost clock will mitigate the transition, though sustained all-core loads may be limited by laptop thermals — a factor not quantified in the FACT PACK.

# FAQ — 5-7 Q&A pairs answerable from FACT PACK data

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

A: The combined percentile is 88, meaning the system outperforms 88 percent of all CPU+GPU combinations in the database.

Q: How much VRAM does the RTX 5090 Mobile have, and what type is it?

A: The GPU has 24 GB of GDDR7 memory across a 256-bit bus, providing 896.0 GB/s of bandwidth.

Q: What is the CPU's boost clock and how many cores does it have?

A: The Intel Core i9-14900HX boosts to 5.80 GHz and has 24 cores with 32 threads.

Q: Which component has a higher percentile ranking, the CPU or the GPU?

A: The CPU ranks in the 91st percentile of all CPUs, while the GPU ranks in the 84th percentile of all GPUs.

Q: Does the CPU support ECC memory?

A: Yes, the Intel Core i9-14900HX supports ECC memory, and it supports both DDR4 and DDR5 in a dual-channel configuration.

Q: What is the memory bandwidth of the RTX 5090 Mobile?

A: The GPU's memory bandwidth is 896.0 GB/s, based on a 1750 MHz memory clock with 28 Gbps effective speed.

Q: Is there measured FPS data for this specific CPU+GPU combination?

A: No, the FACT PACK contains no measured FPS data for this exact combination; FPS estimates must be inferred from benchmark scores.

# Balance and Bottleneck — which component limits which workload, using percentiles and FPS scaling as evidence

The CPU's 91st percentile versus the GPU's 84th percentile establishes a clear hierarchy: the CPU is comparatively stronger. This means that in workloads where both components are active, the GPU will typically be the limiting factor. For gaming at high resolutions, the GPU's 84th percentile will cap frame rates, while the CPU's 91st percentile single-thread performance ensures it can feed the GPU without becoming the bottleneck at 1080p or higher resolutions.

The 3DMark Steel Nomad DX12 score of 5871 is the primary gaming performance indicator. At 1080p, the CPU's single-core strength (Cinebench R23 single-core of 2181.5) is likely sufficient to keep frame rates high, but the GPU will determine the ceiling. At 1440p or 4K, the GPU becomes even more dominant as the limiting factor, and the CPU's advantage over its rivals will matter less.

For CPU-bound workloads like video encoding, software compilation, or 3D scene simulation, the i9-14900HX's 91st percentile means it will not be the constraint in most cases. The PassMark multi-thread score of 43778 and Cinebench R23 multi-core of 30055 indicate that parallel tasks scale well. However, the GPU's 84th percentile could still limit GPU-accelerated encoding or rendering tasks that offload to the tensor cores or CUDA units.

The FPS scaling picture, estimated from benchmark scores rather than measured data, suggests that this pairing is balanced for high-refresh 1080p gaming and capable for 1440p. At 4K, the GPU's 84th percentile will likely produce playable frame rates in most titles, but the 1.8 percent gap to the RTX 5880 Ada Generation and 1 percent gap to the Intel Arc A730M indicate that the RTX 5090 Mobile is not the absolute fastest laptop GPU available.

Memory bandwidth is another balance consideration. The GPU's 896.0 GB/s is high, but the CPU's memory bandwidth is not specified in the FACT PACK. The dual-channel DDR4/DDR5 support suggests the CPU's memory bandwidth could be a constraint in workloads that stream large datasets through system memory, such as video editing with multiple high-resolution clips. The 36 MB L3 cache mitigates this partially by reducing main memory access frequency.

# Build Overview — what this CPU+GPU pairing is, its class, and overall tier from the percentiles

This build pairs the Intel Core i9-14900HX with the NVIDIA GeForce RTX 5090 Mobile in a laptop-class system. The CPU is a 24-core, 32-thread Raptor Lake-HX part with a 5.80 GHz boost clock and a 55 W TDP, ranking in the 91st percentile of all CPUs. The GPU is a Blackwell 2.0 architecture mobile part with 24 GB GDDR7 memory, 82 RT cores, and 328 tensor cores, ranking in the 84th percentile of all GPUs. The combined percentile is 88.

This is a high-end mobile workstation and gaming platform. The CPU's 91st percentile places it at the top of the mobile CPU hierarchy, with nearest rivals within 1 percent. The GPU's 84th percentile is strong but not the absolute best — rivals like the RTX 5880 Ada Generation and Intel Arc A730M sit slightly ahead. The overall tier is thus "high-end laptop" rather than "flagship," with the CPU being the standout component.

The 55 W CPU TDP and 95 W GPU TDP suggest a system designed for sustained performance rather than ultra-portability. The IGP-class GPU with no power connectors indicates a soldered, integrated design. This is a desktop-replacement-class laptop that prioritizes compute capability over battery life or weight, though the FACT PACK does not include physical dimensions or battery data to confirm.

For users comparing this to desktop systems, the CPU's 91st percentile is competitive with mid-range desktop CPUs, while the GPU's 84th percentile is roughly on par with a desktop RTX 4070 Ti, which sits 0.8 percent behind in average score. The key advantage of this build is the 24 GB VRAM in a laptop — a capacity that is rare in mobile parts and enables large model inference and high-resolution texture workloads that smaller-memory GPUs cannot handle.

# Usage Scenarios — grounded in the scores: high-refresh gaming, streaming, video editing, 3D rendering, software development, student and office work

High-refresh gaming: The GPU's 3DMark Steel Nomad DX12 score of 5871 and the CPU's 91st percentile single-thread performance indicate this pairing can drive high-refresh 1080p gaming and solid 1440p frame rates. The 24 GB GDDR7 frame buffer and 896.0 GB/s bandwidth support high texture quality settings without VRAM overflow. Estimated FPS, based on benchmark scores rather than measured data, should be well above 60 fps in most titles at 1080p, with 1440p remaining playable.

Streaming: The CPU's 24 cores and 32 threads provide ample headroom for simultaneous game encoding and gameplay. The PassMark multi-thread score of 43778 and data encryption score of 32619 suggest that hardware-encoded streaming — which offloads to the GPU's NVENC units, though not explicitly listed — will not compete heavily with game performance. The GPU's tensor cores could also handle AI-based stream enhancement, though specific encoder details are not in the FACT PACK.

Video editing: The Cinebench R23 multi-core score of 30055 supports fast timeline rendering and export, while the GPU's 24 GB VRAM allows large preview buffers and GPU-accelerated effects. The 896.0 GB/s memory bandwidth helps with real-time playback of high-resolution footage. The CPU's data compression score of 539965 indicates efficient handling of codec-related operations.

3D rendering: CPU-based rendering benefits from the 30055 Cinebench R23 multi-core score, while GPU-based renderers leverage the 31.80 TFLOPS FP32 throughput and 82 RT cores for ray-traced scenes. The 24 GB VRAM is a significant advantage for scenes that exceed 8 GB or 16 GB memory limits. The FP16 1:1 throughput of 31.80 TFLOPS also accelerates mixed-precision rendering pipelines.

Software development: The CPU's PassMark integer math score of 157375 and random string sorting score of 60861 indicate strong performance for code compilation and text processing. The 32 threads handle parallel builds efficiently, and the 36 MB L3 cache reduces latency for frequently accessed code. The 91st percentile CPU ranking means developer machines will not feel slow for typical IDE use or build tasks.

Student and office work: The CPU's single-thread score of 4175 in PassMark ensures responsive everyday use, from web browsing to document editing. The integrated UHD Graphics 770 provides display output without engaging the discrete GPU, which could extend battery life in light workloads — though battery data is not specified. The system is overkill for these tasks, but it will not be a limiting factor for any academic or office software.

Rate My PC: Intel Core i9-14900HX + NVIDIA GeForce RTX 5090 Mobile

Apex Performer

System Balance Analysis

Intel Core i9-14900HX

NVIDIA GeForce RTX 5090 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

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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