SYSTEM ANALYZER

Rate My PC: Intel Core i9-14900HX + NVIDIA GeForce RTX 4080 Mobile

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

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%
VS
GPU
95%
PROCESSOR

Intel Core i9-14900HX

56,004 Benchmark Score
Top 5% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4080 Mobile

38,135 Benchmark Score
Top 5% Market Ranking
View Full Specs →

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
View All Games →

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

# Balance and Bottleneck

The Intel Core i9-14900HX and NVIDIA GeForce RTX 4080 Mobile pairing represents a high-end laptop configuration, but the data reveals a nuanced balance between the two components. The CPU sits at the 91st percentile among all processors, while the GPU ranks at the 81st percentile among all graphics cards. This 10-point gap indicates the processor holds a slight edge in relative performance, meaning in many workloads the GPU will be the limiting factor before the CPU becomes saturated.

The CPU's multi-threaded prowess is substantial, with a Cinebench R23 multi-core score of 30055 and a Geekbench multi-core score of 17511. The GPU responds with a Passmark G3D score of 24926 and a Geekbench OpenCL score of 159575. When comparing these raw numbers, the CPU's relative strength becomes apparent: the processor's average benchmark score of 56004 places it within 1% of its nearest rivals, while the GPU's average score of 38135 sits within 1.3% of the NVIDIA GeForce RTX 4070 desktop card. This suggests the mobile 4080 is performing admirably but is not stretching far beyond its desktop predecessor's territory.

No measured FPS rows exist for this exact combination — the FACT PACK contains no measuredFps data. Consequently, all frame rate discussion must be framed as estimated from the benchmark scores rather than observed results. The estimated scaling suggests that at 1080p, the CPU's single-thread performance (Cinebench R23 single-core score of 2181.5) will be sufficient to feed the GPU in most titles, but at 4K the GPU's 432.0 GB/s memory bandwidth and 24.72 TFLOPS of FP32 compute will become the primary constraint. The CPU's Passmark single-thread score of 4175 indicates strong per-core performance, while the GPU's Passmark DirectX 12 score of 96 and DirectX 11 score of 244 show the API-level capabilities that translate to real-world frame pacing.

The bottleneck profile shifts by workload type. For lightly threaded tasks like office productivity or web browsing, the CPU's 2.20 GHz base clock and 5.80 GHz boost clock deliver responsive performance, and the GPU remains largely idle. For gaming at high refresh rates, the GPU's 7424 shading units and 58 RT cores will be the primary driver, but the CPU's 24 cores and 32 threads ensure no frame-time spikes from processor stalls. For content creation, the balance tilts toward the CPU, as the Cinebench R20 multi-core score of 15616 and Passmark data compression score of 539965 indicate the processor handles encoding and compression tasks efficiently, while the GPU accelerates CUDA-accelerated effects.

# Benchmark Performance

The Intel Core i9-14900HX delivers a Cinebench R15 multi-core score of 4574 and a single-core score of 310.5. In Cinebench R20, the multi-core result climbs to 15616, while the single-core reaches 2204. The R23 iteration shows a multi-core score of 30055 and single-core of 2181.5. These numbers place the CPU at the 91st percentile among all CPUs, with an average benchmark score of 56004. The nearest rival comparison shows the Intel Core 7 253PQE at an average score of 55919, representing a 0.2% lead for the i9-14900HX. The AMD Ryzen AI Max 390 and AMD Ryzen AI 9 HX PRO 470 both score 56273 and 56306 respectively, putting them 0.5% ahead of the i9-14900HX. The AMD Ryzen Threadripper PRO 3955WX edges ahead by 1% with a score of 56555.

The NVIDIA GeForce RTX 4080 Mobile posts a Geekbench OpenCL score of 159575 and a Geekbench Vulkan score of 145807. In Passmark tests, the GPU achieves a G3D score of 24926, a GPU compute score of 11191, and DirectX scores of 157, 244, 96, and 286 for DirectX 10, 11, 12, and 9 respectively. The 2D graphics score is 929. The GPU sits at the 81st percentile among all GPUs, with an average benchmark score of 38135. The nearest rival, the NVIDIA GeForce MX570, scores 38299, a 0.4% margin over the RTX 4080 Mobile. The NVIDIA GeForce RTX 5080 Mobile scores 38349, 0.6% higher. The desktop NVIDIA GeForce RTX 4070 scores 37648, putting the mobile 4080 1.3% ahead, and the NVIDIA Tesla P4 scores 37628, also 1.3% behind the mobile part.

The combined picture shows a system with a combined percentile of 86, indicating the pairing outperforms the vast majority of laptop configurations. The CPU's 24.72 TFLOPS FP32 compute on the GPU side complements the processor's 112273 Passmark floating point math score, creating a balanced platform for both compute and graphics workloads. The CPU's Passmark integer math score of 157375 and extended instructions score of 31247 further demonstrate the processor's ability to handle diverse computational tasks without bottlenecking the GPU.

# CPU Analysis

The Intel Core i9-14900HX is a 24-core, 32-thread processor based on the Raptor Lake architecture, specifically the Raptor Lake-HX refresh. It operates from a 2.20 GHz base clock up to a 5.80 GHz boost clock, with a TDP of 55 watts. The processor is built on Intel's 10 nm process node with a die size of 257 mm². The cache hierarchy includes 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 36 MB of shared L3 cache, totaling a substantial cache footprint for a mobile part.

Benchmark results indicate the CPU excels at multi-threaded workloads. The Cinebench R23 multi-core score of 30055 reflects strong sustained performance across all 24 cores, while the Geekbench multi-core score of 17511 corroborates this. The Passmark multithread score of 43778 and the Passmark physics score of 2638 show the processor handles complex physics simulations efficiently. The data compression score of 539965 and data encryption score of 32619 indicate the CPU is well-suited for security and archival tasks.

Single-thread performance is equally impressive. The Cinebench R23 single-core score of 2181.5 and Geekbench single-core score of 2330 demonstrate the 5.80 GHz boost clock is effective in lightly threaded applications. The Passmark single-thread score of 4175 and the Passmark find prime numbers score of 193 show the processor's integer performance is robust. The Passmark floating point math score of 112273 and integer math score of 157375 highlight the CPU's arithmetic capabilities, which are critical for scientific computing and financial modeling.

The CPU supports DDR4 and DDR5 memory in a dual-channel configuration, with ECC memory support available. The integrated UHD Graphics 770 provides a fallback display output, though the presence of the discrete RTX 4080 Mobile makes this secondary. The multiplier is unlocked, allowing for overclocking in systems with adequate cooling, though the 55-watt TDP suggests thermal constraints in thin laptop chassis. The CPU uses the Intel BGA 1964 socket, which is a mobile-specific package, and provides 16 PCIe Gen 5 lanes from the CPU. The part number SRMXF confirms the production status is active, with a release date of January 7, 2024.

# Usage Scenarios

High-Refresh Gaming: The GPU's 7424 shading units and 24.72 TFLOPS FP32 compute deliver estimated frame rates suitable for 1080p and 1440p high-refresh displays. The CPU's 4175 Passmark single-thread score ensures the processor can feed the GPU without stuttering, though the lack of measured FPS data means these estimates rely on benchmark extrapolation.

Streaming: The CPU's 24 cores and 32 threads provide ample headroom for simultaneous game encoding and streaming. The Cinebench R23 multi-core score of 30055 indicates the processor can handle x264 encoding while maintaining gameplay, while the GPU's NVENC-capable Ada Lovelace architecture offloads encoding tasks to the graphics card.

Video Editing: The CPU's Passmark data compression score of 539965 and the GPU's 159575 Geekbench OpenCL score combine to accelerate video editing workflows. The 12 GB of GDDR6 VRAM on the GPU provides sufficient memory for 4K timelines, and the 432.0 GB/s bandwidth supports multiple high-bitrate streams.

3D Rendering: The CPU's Cinebench R20 multi-core score of 15616 shows strong CPU-based rendering capability, while the GPU's 58 RT cores and 232 tensor cores accelerate ray-traced and AI-accelerated rendering. The Passmark GPU compute score of 11191 indicates the GPU handles compute-heavy render tasks effectively.

Software Development: The CPU's 32 threads and 36 MB of L3 cache provide fast compilation times, as evidenced by the Cinebench R15 multi-core score of 4574. The Passmark integer math score of 157375 supports heavy code analysis and build automation, while the 80 KB L1 cache per core reduces latency for frequently accessed data.

Student and Office Work: The CPU's single-core performance, with a Geekbench single-core score of 2330, handles everyday productivity applications with ease. The integrated UHD Graphics 770 provides a backup display solution, and the 55-watt TDP ensures the laptop can run efficiently on battery for extended study sessions.

# Upgrade Path and Platform

The Intel Core i9-14900HX uses the Intel BGA 1964 socket, which is a soldered mobile package. This means the CPU is not user-upgradable; any processor upgrade requires a new motherboard or entire laptop. The platform supports DDR4 and DDR5 memory in a dual-channel configuration, with ECC memory support. The CPU provides 16 PCIe Gen 5 lanes, which are dedicated to the discrete GPU or other high-bandwidth devices.

The GPU is also a mobile component, with a slot width of IGP and no power connectors, indicating it is soldered to the motherboard. The PCIe 4.0 x16 bus interface provides adequate bandwidth for the 12 GB of GDDR6 memory. The GPU's TDP of 110 watts, combined with the CPU's 55 watts, suggests a total platform power draw that requires a robust cooling solution. The suggested PSU is not specified, but the combined power requirements imply a substantial power adapter for the laptop.

A sensible next upgrade for this platform would focus on memory and storage rather than CPU or GPU replacement. Adding DDR5 memory to maximize the dual-channel bandwidth would benefit the CPU's memory-intensive workloads, as indicated by the Passmark random string sorting score of 60861. Expanding storage with a PCIe Gen 5 NVMe drive would leverage the CPU's 16 PCIe Gen 5 lanes, though the GPU occupies the PCIe 4.0 x16 interface.

The platform's production status is active for both components, meaning drivers and BIOS updates will continue to be released. The CPU's 10 nm process node and the GPU's 5 nm process node (from TSMC) represent mature manufacturing processes, so the platform is stable. The GPU's successor, the GeForce 50 Mobile, exists in the product stack, but the RTX 4080 Mobile's 81st percentile ranking shows it remains competitive.

# GPU Analysis

The NVIDIA GeForce RTX 4080 Mobile is built on the Ada Lovelace architecture using the AD104 chip, manufactured on TSMC's 5 nm process node. The chip contains 35,800 million transistors on a 294 mm² die, with a transistor density of 121.8 million per mm². The GPU operates at a base clock of 1290 MHz and a boost clock of 1665 MHz, with memory running at 2250 MHz or 18 Gbps effective.

The memory subsystem consists of 12 GB of GDDR6 on a 192-bit bus, delivering 432.0 GB/s of bandwidth. The GPU features 7424 shading units, 232 texture mapping units, and 80 raster output units. The 58 RT cores handle ray tracing workloads, while the 232 tensor cores accelerate AI and deep learning tasks. The pixel rate is 133.2 GPixel/s, and the texture rate is 386.3 GTexel/s.

Benchmark results show the GPU's DirectX 12 score of 96 and DirectX 11 score of 244 in Passmark tests, indicating strong API-level performance. The Geekbench Vulkan score of 145807 and OpenCL score of 159575 demonstrate the GPU's compute capabilities across different frameworks. The Passmark G3D score of 24926 places the GPU at the 81st percentile among all graphics cards, with an average benchmark score of 38135.

The GPU's nearest rival comparison shows it is closely matched with the NVIDIA GeForce MX570, which scores 38299 (0.4% higher), and the NVIDIA GeForce RTX 5080 Mobile, which scores 38349 (0.6% higher). The desktop NVIDIA GeForce RTX 4070 scores 37648, placing the mobile 4080 1.3% ahead. This indicates the mobile RTX 4080 delivers desktop-class performance in a mobile form factor.

The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, ensuring compatibility with modern game engines and graphics APIs. The FP32 and FP16 compute rates are both 24.72 TFLOPS, with a 1:1 ratio, which is unusual and indicates the GPU is optimized for general-purpose compute. The GPU's display outputs are portable device dependent, meaning they vary by laptop manufacturer.

# FAQ

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

A: The combined percentile is 86, placing this configuration in the top 14% of all laptop pairings.

Q: How does the CPU compare to its nearest rival, the Intel Core 7 253PQE?

A: The Intel Core i9-14900HX has an average benchmark score of 56004, which is 0.2% higher than the Intel Core 7 253PQE's score of 55919.

Q: What is the GPU's memory bandwidth and capacity?

A: The NVIDIA GeForce RTX 4080 Mobile has 12 GB of GDDR6 memory on a 192-bit bus, delivering 432.0 GB/s of bandwidth.

Q: Does the CPU support ECC memory?

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

Q: What is the GPU's FP32 compute performance?

A: The GPU delivers 24.72 TFLOPS of FP32 compute, which is identical to its FP16 performance at a 1:1 ratio.

Q: How does the GPU compare to the desktop NVIDIA GeForce RTX 4070?

A: The RTX 4080 Mobile has an average benchmark score of 38135, which is 1.3% higher than the desktop RTX 4070's score of 37648.

Q: What socket does the CPU use, and is it upgradeable?

A: The CPU uses the Intel BGA 1964 socket, which is a soldered mobile package, so the CPU is not user-upgradeable.

# Build Overview

This platform pairs the Intel Core i9-14900HX with the NVIDIA GeForce RTX 4080 Mobile in a laptop class configuration. The CPU, from the Core 14th Gen series, is a 24-core, 32-thread processor with a 5.80 GHz boost clock and 55-watt TDP. The GPU, from the GeForce 40-series, is an Ada Lovelace architecture mobile part with 12 GB of GDDR6 memory and a 110-watt TDP.

The CPU's 91st percentile ranking among all processors and the GPU's 81st percentile among all graphics cards combine for a system-level percentile of 86. This indicates the pairing is well above average, though the CPU holds a slight performance advantage over the GPU. The CPU's average benchmark score of 56004 is within 1% of its nearest rivals, while the GPU's average score of 38135 is within 1.3% of its closest competitors.

The overall tier of this build is high-end mobile computing. The CPU's Cinebench R23 multi-core score of 30055 and the GPU's Passmark G3D score of 24926 demonstrate performance that rivals desktop components from a previous generation. The laptop form factor imposes thermal and power constraints, but the 55-watt CPU TDP and 110-watt GPU TDP are reasonable for a high-performance mobile platform.

The build class is laptop, meaning all components are integrated into a portable chassis. The CPU's Intel BGA 1964 socket and the GPU's IGP slot width confirm both are soldered and not user-serviceable. The platform supports DDR4 and DDR5 memory, with 16 PCIe Gen 5 lanes from the CPU for high-speed storage or expansion.

# Who Should Build It

Gamers seeking high-refresh 1080p or 1440p experiences will find this pairing capable, based on the GPU's 24.72 TFLOPS FP32 compute and the CPU's 4175 Passmark single-thread score. Content creators working with 4K video will benefit from the GPU's 12 GB VRAM and the CPU's Cinebench R23 multi-core score of 30055, which accelerates rendering and encoding.

Software developers compiling large codebases will appreciate the CPU's 32 threads and Passmark integer math score of 157375, which speed up build times. Students and office workers performing everyday tasks will find the CPU's Geekbench single-core score of 2330 sufficient for web browsing, document editing, and spreadsheet analysis.

Small business workstations requiring reliable multi-threaded performance for data processing will benefit from the CPU's Passmark data compression score of 539965 and encryption score of 32619. The GPU's 58 RT cores and 232 tensor cores make this platform suitable for AI inference and ray-traced visualization work, though the mobile form factor limits expandability.

The CPU's ECC memory support and the GPU's DirectX 12 Ultimate compliance make this platform viable for scientific computing and engineering simulation workloads. The Passmark floating point math score of 112273 on the CPU and the Geekbench OpenCL score of 159575 on the GPU provide a balanced compute platform for research applications.