SYSTEM ANALYZER

Rate My PC: Intel Core Ultra 9 290HX Plus + NVIDIA GeForce RTX 4080 Mobile

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

Build Configuration

Select your components

PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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96 Score

Top 4% Ranking

96 / 100

ULTIMATE READY

Apex Performer

Top 4% 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

97%

GPU

95%

PROCESSOR

Intel Core Ultra 9 290HX Plus

79,574 Benchmark Score

Top 3% 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

The Intel Core Ultra 9 290HX Plus paired with the NVIDIA GeForce RTX 4080 Mobile is a potent laptop combination, but its performance profile is distinctly lopsided. The CPU is a flagship-tier mobile processor, sitting in the 95th percentile of all CPUs, while the GPU, though capable, ranks lower at the 81st percentile of all GPUs. This creates a system where the processor is the clear star, and the graphics card, while no slouch, is the component that will define the upper limits of gaming performance. The combined percentile for this pairing is 88, placing it in the upper echelon of laptop builds, yet the data suggests a system built for compute-heavy tasks that also happens to game very well, rather than a pure gaming juggernaut.

Balance and Bottleneck

The performance dynamic of this build is clear from the benchmark data: the CPU is the dominant component. With an average benchmark score of 79,574, the Core Ultra 9 290HX Plus outpaces its nearest rivals by a significant margin, including a 0.6% lead over the Intel Core i9-14900K and a 1.4% lead over the Intel Xeon w5-2565X. This places it in the 95th percentile of all CPUs, indicating that it is one of the fastest mobile processors available. In contrast, the RTX 4080 Mobile, with an average benchmark score of 38,135, sits at the 81st percentile of all GPUs. This 14-point gap in percentiles is the primary indicator of where the bottleneck lies.

In gaming workloads, the GPU will almost certainly be the limiting factor. The RTX 4080 Mobile’s performance, while strong, is not in the same league as its CPU counterpart. The data shows the GPU is only 1.3% ahead of the desktop RTX 4070 and a mere 0.6% behind the newer RTX 5080 Mobile. This suggests that at high resolutions and demanding graphics settings, the frame rate will be dictated by the graphics card’s ability to render frames. The CPU, with its massive multicore throughput, will be able to feed the GPU with data far faster than the GPU can process it, leading to a scenario where the GPU is saturated and the CPU has headroom to spare. The CPU’s Cinebench R23 multicore score of 39,684 demonstrates a level of processing power that is overkill for most gaming scenarios, which typically rely on single-core performance and GPU throughput.

For non-gaming workloads, the bottleneck shifts entirely. In tasks like 3D rendering, video encoding, and software compilation, the CPU is the undisputed workhorse. The Core Ultra 9 290HX Plus’s PassMark multithread score of 59,439 and Cinebench R20 multicore score of 21,198 indicate exceptional parallel processing capability. Here, the RTX 4080 Mobile, despite its 24.72 TFLOPS of FP32 performance, is secondary. The GPU can accelerate some tasks, but the sheer computational power of the CPU means that for most productivity applications, the processor will be the primary driver of performance. The system is, therefore, well-balanced in the sense that it has no weak components, but the performance ceiling is set by the GPU in graphics-bound tasks and by the CPU in compute-bound tasks. Since no measured FPS data exists for this exact combination, all FPS discussions are estimated from these benchmark scores.

Benchmark Performance

The Core Ultra 9 290HX Plus delivers exceptional benchmark results. In Cinebench R23, it scores 39,684 in the multicore test and 2,356 in the single-core test. The multicore score is particularly impressive, placing it in the 95th percentile of all CPUs, and it reflects the processor’s 24 cores and 24 threads. The single-core score of 2,356 is also strong, indicating excellent per-core performance for tasks that are not heavily threaded. The CPU’s PassMark suite results further reinforce its prowess, with a multithread score of 59,439 and a single-thread score of 4,951. Its floating-point math score of 201,773 is exceptionally high, and its integer math score of 164,839 is equally robust, highlighting its strength in scientific and financial calculations.

The RTX 4080 Mobile’s scores are solid but more modest in comparison. Its PassMark G3D score is 24,926, and its Geekbench OpenCL score is 159,575. The Vulkan score of 145,807 is also respectable. However, the GPU’s average benchmark score of 38,135 places it at the 81st percentile, which is good but not top-tier. Its nearest rival, the RTX 5080 Mobile, is just 0.6% faster on average, indicating that the 4080 Mobile is a very recent and competitive part. Yet, the 14-percentile-point gap between the CPU and GPU is significant. The combined picture is of a system where the CPU is a top-5% performer and the GPU is a strong upper-midrange performer. This means that for tasks that are purely CPU-bound, this laptop will outperform almost everything else on the market. For GPU-bound tasks, it will be competitive with high-end laptops, but it will not be the absolute fastest.

CPU Analysis

The Intel Core Ultra 9 290HX Plus is a 24-core, 24-thread processor based on the Arrow Lake-HX Refresh architecture, built on a 3 nm process at TSMC. It is part of the Core Ultra Series 2 and features a base clock of 2.70 GHz and a boost clock of 5.50 GHz. The processor draws a TDP of 55W, which is relatively low for a chip with this core count, indicating high efficiency. It is a mobile part with an unlocked multiplier, making it a target for enthusiasts who want to push performance further, though its BGA 2114 socket means it is soldered to the motherboard. The chip has a substantial transistor count of 17,800 million on a 243 mm² die, and its cache hierarchy includes 192 KB of L1 per core, 3 MB of L2 per core, and a shared 36 MB of L3 cache.

This CPU is a compute monster. The Cinebench R23 multicore score of 39,684 puts it roughly 0.3% ahead of the Intel Core i9-14900KF, a top-tier desktop processor. This means that for heavily threaded workloads like video editing, 3D rendering, and software compilation, this mobile CPU can match or beat many desktop-class machines. The PassMark data compression score of 658,724 and data encryption score of 50,008 are indicative of strong performance in data-intensive tasks. The high L3 cache of 36 MB helps with these workloads by keeping more data on-chip. The 5.50 GHz boost clock ensures that single-threaded tasks, such as legacy software or some games, will also run very quickly, as evidenced by the Cinebench R23 single-core score of 2,356. This is a CPU that excels in both short bursts of high-frequency work and long, sustained all-core loads. Its support for DDR5 memory with a dual-channel bus and a bandwidth of 102.4 GB/s ensures that the CPU is well-fed with data, and ECC memory support is a boon for workstation users who require data integrity.

Who Should Build It

This CPU+GPU pairing is designed for a specific type of user: the mobile professional who needs extreme CPU power without sacrificing the ability to game or run GPU-accelerated tasks. The primary audience is content creators and engineers. The CPU’s 95th percentile ranking and its Cinebench R23 multicore score of 39,684 make it ideal for 3D artists rendering scenes in software like Blender or Maya, video editors working with 4K or 8K timelines in Premiere Pro or DaVinci Resolve, and software developers compiling large codebases. The GPU’s 24.72 TFLOPS of FP32 performance and 12 GB of VRAM provide ample acceleration for GPU rendering and AI inference tasks, though it is not the top-tier mobile GPU.

Gamers will also find this system compelling, but it is not a pure gaming machine. The RTX 4080 Mobile will deliver high frame rates at 1440p and will be capable at 4K, but the CPU’s immense power will be underutilized in most titles. This system is for gamers who also do serious productivity work. For a student in a STEM field, this laptop would be overkill for note-taking and web browsing, but it would excel at running simulations, analyzing data, and compiling code. For small business workstations, the CPU’s ECC memory support and high multithreaded performance make it suitable for financial modeling, database management, and scientific computing. The 24 threads and 36 MB of L3 cache are perfect for virtualization, allowing multiple virtual machines to run smoothly. The single-core performance is also strong enough to handle everyday office applications with ease, making it a versatile, if expensive, workstation replacement.

Upgrade Path and Platform

The upgrade path for this laptop is essentially non-existent in the traditional sense. The CPU is soldered to the motherboard on an Intel BGA 2114 socket, meaning it cannot be swapped out for a newer part. The platform is also limited to the memory and storage that can be upgraded. The CPU supports DDR5 memory on a dual-channel bus, so a user could potentially upgrade the RAM capacity, but the speed is capped by the system’s design. The GPU is also integrated into the motherboard, making it an immutable component of the system. Therefore, the "upgrade path" is limited to the peripherals and external storage.

The PSU headroom is not a concern for this mobile build, as the GPU’s TDP is 110W and the CPU’s is 55W, but these are component TDPs, not system power draw. The system will have its own power adapter, and the low TDPs suggest that a high-wattage PSU is not required, leaving ample headroom for the rest of the system components. The GPU supports PCIe 4.0 x16, which is the standard for mobile graphics. For a "sensible next upgrade," the data suggests that a user should focus on the graphics side of the equation. Since the CPU is already at the 95th percentile, the most impactful upgrade would be to a faster GPU, such as the RTX 5080 Mobile, which is only 0.6% faster than the current one. This indicates that the performance headroom is minimal, and a more meaningful upgrade would be to wait for the next generation of mobile GPUs. Alternatively, maximizing the system’s RAM to the highest supported capacity and speed for DDR5 would be a logical step to ensure the CPU’s massive compute capabilities are never starved for data.

GPU Analysis

The NVIDIA GeForce RTX 4080 Mobile is built on the Ada Lovelace architecture and features the AD104 chip, manufactured on a 5 nm process at TSMC. It is equipped with 12 GB of GDDR6 memory on a 192-bit bus, providing a memory bandwidth of 432.0 GB/s. The GPU has a base clock of 1290 MHz and a boost clock of 1665 MHz, with memory running at an effective speed of 18 Gbps. It houses 7,424 shading units, 232 texture mapping units, 80 ROPs, 58 RT cores, and 232 tensor cores. This hardware configuration delivers a pixel rate of 133.2 GPixel/s and a texture rate of 386.3 GTexel/s.

In terms of raw compute, the GPU offers 24.72 TFLOPS of FP32 performance, and its FP16 performance is identical at 24.72 TFLOPS (1:1). This makes it capable of handling modern gaming workloads and light-to-medium GPU rendering tasks. The 58 RT cores provide dedicated hardware for ray tracing, and the 232 tensor cores are designed for AI workloads, including DLSS and other neural network-based features. The GPU’s PassMark G3D score of 24,926 places it at the 81st percentile, and it is notably 1.3% faster than the desktop RTX 4070. However, it trails the RTX 5080 Mobile by 0.6%, showing that it is a high-end, but not the absolute best, mobile GPU. The 12 GB of VRAM is adequate for current games at 1440p and 4K, but it is a potential bottleneck for very high-resolution textures or professional 3D rendering with large scenes. The 432.0 GB/s of bandwidth is sufficient for the GPU’s compute capabilities, but it is not exceptional compared to higher-end parts. The GPU supports DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4, ensuring compatibility with all modern game engines and professional applications.

Usage Scenarios

High-Refresh Gaming: At 1080p and 1440p, the RTX 4080 Mobile will deliver very high frame rates in most esports and AAA titles. The CPU’s 5.50 GHz boost clock and strong single-core score of 2,356 in Cinebench R23 will ensure that frame times are stable, preventing CPU-bound stutters. However, at 4K, the GPU will become the primary limiter, and the frame rate will depend heavily on the game’s graphics settings.

Streaming: This laptop is an excellent streaming machine. The CPU’s 24 threads are more than capable of handling the encoding workload for a high-bitrate stream while simultaneously running a game. The dedicated NVENC encoder on the RTX 4080 Mobile, while not detailed in the data, is a standard feature of this architecture and would offload the streaming encoding entirely, leaving the CPU and GPU free for gaming and other tasks.

Video Editing: The combination of the CPU’s Cinebench R23 multicore score of 39,684 and the GPU’s 24.72 TFLOPS of FP32 performance makes this a formidable video editing workstation. Timeline scrubbing and effects rendering will be exceptionally fast. The 12 GB of VRAM is sufficient for handling 4K and 8K footage with multiple layers of effects, and the high memory bandwidth of 432.0 GB/s will aid in real-time previews.

3D Rendering: This is where the system shines. The CPU’s 95th percentile ranking makes it a top-tier choice for CPU-based rendering in software like Blender or V-Ray. The GPU can also be used for rendering, and its 58 RT cores will accelerate ray-traced renders. The 12 GB of VRAM may be a limiting factor for extremely large scenes, but for most projects, it is sufficient.

Software Development: The CPU is a compiler’s dream. The high PassMark multithread score of 59,439 means that large codebases will compile in a fraction of the time compared to lower-core-count processors. The 36 MB of L3 cache helps keep frequently accessed data close to the cores, and the ECC memory support ensures stability during long, uninterrupted builds.

Student and Office Work: This is a case of massive overkill. The CPU will breeze through word processing, spreadsheets, and web browsing, with the single-core performance ensuring a snappy user experience. The dedicated GPU is not needed for these tasks, but it does allow for occasional gaming or photo editing without issue. The high transistor count of 35,800 million on the GPU and 17,800 million on the CPU means the system will consume more power than a typical ultrabook, but the performance is in a different league.

Build Overview

This build is a high-performance laptop featuring the Intel Core Ultra 9 290HX Plus and the NVIDIA GeForce RTX 4080 Mobile. The CPU is a 24-core, 24-thread mobile processor based on the Arrow Lake-HX Refresh architecture, built on a 3 nm process. It is a flagship-tier part, ranking in the 95th percentile of all CPUs. The GPU is an Ada Lovelace-based mobile part with 12 GB of VRAM, ranking in the 81st percentile of all GPUs. The combined percentile for this pairing is 88, indicating that the system as a whole is in the top 12% of all recorded builds. It is a laptop (buildClass) designed for users who require extreme CPU performance for professional workloads and are willing to accept a high-end, but not class-leading, GPU for gaming and graphics acceleration. The pairing is unusual in its emphasis on CPU power, making it a workstation-class machine that can also play games at high settings. The data shows a 14-point percentile gap between the CPU and GPU, which is the defining characteristic of this build: it is a CPU-first machine with a strong, supporting GPU.

FAQ

Q: How fast is the CPU compared to a high-end desktop processor?

A: The Intel Core Ultra 9 290HX Plus has an average benchmark score of 79,574, which is 0.6% higher than the Intel Core i9-14900K and 0.3% higher than the Intel Core i9-14900KF, indicating it is competitive with top-tier desktop CPUs in multi-threaded tasks.

Q: Is the RTX 4080 Mobile capable of ray tracing?

A: Yes, the GPU is built on the Ada Lovelace architecture and includes 58 dedicated RT cores, which enable hardware-accelerated ray tracing in supported games and applications.

Q: What kind of memory does this system support?

A: The CPU supports DDR5 memory on a dual-channel bus with a bandwidth of 102.4 GB/s, and it also supports ECC memory for improved data reliability in professional workloads.

Q: Can the CPU be overclocked?

A: Yes, the CPU has an unlocked multiplier, which allows for overclocking, though the BGA 2114 socket means it is permanently installed in the motherboard, and the laptop's cooling system will dictate the overclocking headroom.

Q: How does the GPU performance compare to its nearest rival, the RTX 5080 Mobile?

A: The RTX 4080 Mobile has an average benchmark score of 38,135, which is 0.6% lower than the RTX 5080 Mobile's score of 38,349, meaning the 5080 is only marginally faster.

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

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

Q: Is this system better for gaming or for productivity tasks?

A: The data indicates it is better for productivity. The CPU is in the 95th percentile of all CPUs, making it a top-tier compute processor, while the GPU is in the 81st percentile. This suggests the CPU will be the primary driver of performance in tasks like 3D rendering and video editing, while the GPU will be the limiting factor in gaming.

Rate My PC: Intel Core Ultra 9 290HX Plus + NVIDIA GeForce RTX 4080 Mobile

Apex Performer

System Balance Analysis

Intel Core Ultra 9 290HX Plus

NVIDIA GeForce RTX 4080 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

Balance and Bottleneck

Benchmark Performance

CPU Analysis

Who Should Build It

Upgrade Path and Platform

GPU Analysis

Usage Scenarios

Build Overview

FAQ

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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