SYSTEM ANALYZER

Rate My PC: Intel Core Ultra 9 285H + NVIDIA GeForce RTX 4090 Mobile

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

94 / 100
ULTIMATE READY

Apex Performer

Top 6% 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
92%
VS
GPU
96%
PROCESSOR

Intel Core Ultra 9 285H

38,312 Benchmark Score
Top 8% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4090 Mobile

43,667 Benchmark Score
Top 4% 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 285H and NVIDIA GeForce RTX 4090 Mobile form a flagship laptop pairing that sits at the 85th percentile among all combined CPU-GPU configurations. This is a desktop-class mobile platform, with the 16-core Arrow Lake-H processor and the top-tier Ada Lovelace graphics chip delivering benchmark results that place them in the top 15% of all components tested. The data indicates a system built for maximum throughput, whether in heavily threaded productivity or high-fidelity gaming, though the absence of measured frame rates requires careful interpretation of synthetic scores.

CPU Analysis

The Intel Core Ultra 9 285H is the flagship mobile processor in the Core Ultra Series 2, built on Intel's Arrow Lake architecture and manufactured on a 3 nm process by TSMC. It features 16 cores and 16 threads, with a base clock of 2.90 GHz and a boost clock of 5.40 GHz. This is a high-core-count design without hyperthreading, meaning each core is a full physical core, which is a deliberate choice for power efficiency and sustained multi-core workloads. The chip has a 45 W TDP, a figure that is characteristic of high-performance mobile parts, and it supports DDR5 and LPDDR5X memory over a dual-channel bus, offering a memory bandwidth of 102.4 GB/s.

The CPU's cache hierarchy includes 192 KB of L1 per core, 3 MB of L2 per core, and a shared 24 MB L3 cache. This configuration is substantial for a mobile part and helps feed the 16 cores in latency-sensitive tasks. The processor also integrates Arc Graphics 140T, which provides a fallback for basic graphics tasks, though it is overshadowed by the discrete RTX 4090 Mobile in this build. The chip uses an Intel BGA 2049 socket, is unlocked for no multiplier adjustment, and supports ECC memory, a feature typically found in workstation-class hardware, indicating its intended use in professional environments.

Benchmark results show a processor that excels in both single-thread and multi-thread performance. In Cinebench R23, the chip scores 20781.5 multi-core and 2129.5 single-core. The multi-core score is roughly 9.8 times the single-core score, which is an excellent scaling ratio for a 16-core, 16-thread part. In Geekbench, it achieves 14743 multi-core and 2178 single-core. The Passmark suite shows a multi-thread score of 34171 and a single-thread score of 4415, along with strong results in specialized tasks: 335859 in data compression, 26140 in data encryption, and 26794 in extended instructions. Floating-point math scores 109190, while integer math scores 85922, showing a balanced ALU/FPU design.

The CPU's average benchmark score is 38312, placing it at the 86th percentile of all CPUs. Its nearest rivals are remarkably close: the Intel Core 9 270H scores 38335, a mere 0.1% higher, and the Intel Core i5-13600HX scores 38261, 0.1% lower. The Intel Xeon w3-2525 is 0.2% higher, and the AMD Ryzen 7 250 is 0.2% lower. This places the Ultra 9 285H in a tightly contested performance band, where architectural differences are negligible in aggregate. For real workloads, this means the 285H is effectively tied with these alternatives: a video editor or compiler will see virtually no difference between them, and the choice will come down to platform features rather than raw compute.

Balance and Bottleneck

In a system pairing a 16-core CPU with a flagship mobile GPU, the data suggests a well-balanced configuration where the bottleneck shifts depending on the workload type. The CPU's 86th percentile ranking and the GPU's 84th percentile ranking are nearly aligned, indicating that neither component is dramatically underpowered relative to the other. The combined percentile of 85 confirms this balance. For multi-threaded productivity tasks, the CPU is the primary driver, and its Cinebench R23 multi-core score of 20781.5 ensures it can keep up with the GPU's data generation in scenarios like 3D rendering or video encoding.

However, in gaming, the RTX 4090 Mobile is likely the limiting factor at lower resolutions, while the CPU becomes more relevant at higher resolutions. The GPU's Passmark G3D score of 27212 is exceptionally high, but the CPU's single-thread score of 4415 in Passmark and 2129.5 in Cinebench R23 must be sufficient to feed it. The data shows a 30% gap between the CPU's multi-thread and single-thread performance in Cinebench R23, which is typical, but the single-core score is strong enough to avoid severe bottlenecks in most titles. The memory bandwidth of 102.4 GB/s is a potential constraint for the CPU in data-heavy workloads, but it is paired with a GPU that has its own 576.0 GB/s of bandwidth, so the two components do not compete for the same memory pool.

The Passmark physics score of 2513 is a measure of CPU physics simulation capability, which is relevant for games that rely on complex physics engines. This score is modest relative to the CPU's other results, suggesting that physics-heavy games may place a heavier load on the CPU than expected. Conversely, the GPU compute score of 12347 in Passmark and the OpenCL score of 180831 in Geekbench indicate that the GPU can handle compute tasks that would offload work from the CPU. The balance here is that the CPU is not a weak link in most scenarios, but the GPU is the component that will push frame rates to their maximum, and the CPU must be able to issue draw calls fast enough to keep up, which its single-thread scores suggest it can do.

Gaming Performance

No measured FPS rows exist for this exact combination of Intel Core Ultra 9 285H and NVIDIA GeForce RTX 4090 Mobile. The FACT PACK contains no measuredFps data for this pairing, so all frame rate discussion is estimated from the benchmark scores and should be treated as qualitative expectations rather than verified results. The GPU's Passmark G3D score of 27212 and its 84th percentile ranking among all GPUs are the primary indicators of gaming capability. The RTX 4090 Mobile is a known top-tier part in the GeForce 40-series, and its architectural advantages in ray tracing and tensor performance will be reflected in demanding titles.

Based on the CPU's single-thread performance, which is in the top 15% of all CPUs, and the GPU's raw compute capabilities, this system is expected to deliver high frame rates at 1080p and 1440p in most games, with the potential for playable frame rates at 4K in less demanding titles. The GPU's 16 GB of GDDR6 memory and 576.0 GB/s bandwidth are sufficient for high-resolution textures and modern game assets. The CPU's boost clock of 5.40 GHz ensures that frame pacing will be consistent in CPU-bound scenarios, such as competitive shooters or real-time strategy games. The data points to a system that can handle ultra settings at high refresh rates, but without measured FPS, these are estimates based on the component scores rather than empirical results.

Who Should Build It

This build is targeted at users who require maximum performance in a laptop form factor. The CPU's 86th percentile ranking and the GPU's 84th percentile ranking indicate a system for professionals and enthusiasts who cannot compromise on compute power. Gamers seeking high-refresh-rate experiences at 1440p or 4K will find this pairing suitable, given the GPU's memory bandwidth and the CPU's strong single-thread scores. Content creators will benefit from the CPU's multi-threaded Cinebench R23 score of 20781.5, which is well-suited for video editing and rendering tasks, while the GPU's compute scores, including a Passmark GPU compute score of 12347, accelerate effects and exports.

Software developers will appreciate the CPU's data compression score of 335859 and its ECC memory support, which is crucial for long compile sessions and running virtual machines. Students and small business workstations are less of a target for this hardware, as the 45 W CPU TDP and the GPU's 120 W TDP suggest a power-hungry machine that is overkill for basic productivity. However, for researchers or analysts running complex simulations, the CPU's floating-point math score of 109190 and the GPU's OpenCL score of 180831 provide a compelling case. This is a build for those who need workstation-class performance in a portable chassis, not for casual users.

GPU Analysis

The NVIDIA GeForce RTX 4090 Mobile is the flagship mobile GPU in the GeForce 40-series, built on the Ada Lovelace architecture and manufactured on a 5 nm process by TSMC. The chip, designated AD103, contains 45,900 million transistors on a 379 mm² die, giving it a transistor density of 121.1M per mm². It has 16 GB of GDDR6 memory on a 256-bit bus, offering a bandwidth of 576.0 GB/s. The base clock is 1335 MHz, with a boost clock of 1695 MHz, and the memory runs at 2250 MHz, which translates to 18 Gbps effective. The GPU has a TDP of 120 W and uses PCIe 4.0 x16 for connectivity.

The GPU's compute resources are extensive: 9728 shading units, 304 texture mapping units, and 112 raster output units. It also includes 76 ray tracing cores and 304 tensor cores, which are essential for modern gaming features like DLSS and ray-traced effects. The pixel rate is 189.8 GPixel/s, and the texture rate is 515.3 GTexel/s. In terms of raw compute, the GPU delivers 32.98 TFLOPS of FP32 performance, and the FP16 performance is identical at 32.98 TFLOPS, indicating a 1:1 ratio that is advantageous for AI workloads. The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, ensuring compatibility with the latest game APIs.

Benchmark results show a GPU that is near the top of the mobile hierarchy. In Geekbench, it scores 180831 in OpenCL and 170774 in Vulkan. In Passmark, the G3D score is 27212, and the GPU compute score is 12347. The DirectX 12 score is 107, DirectX 11 is 262, DirectX 10 is 173, and DirectX 9 is 310. The G2D score is 984. The average benchmark score is 43667, placing it at the 84th percentile of all GPUs. Its nearest rivals are all professional or mid-range parts: the NVIDIA Quadro M6000 is 0.8% higher, the RTX 5050 Mobile is 0.9% higher, the Quadro M6000 24 GB is 0.9% higher, and the RTX A6000 is 0.9% lower. This indicates the 4090 Mobile is competitive with workstation-class GPUs, but the margin is thin, meaning it is not a massive outlier in performance but rather a well-rounded top-tier part.

Benchmark Performance

The combined picture from the benchmark data shows a system that is in the top 15% of all configurations. The CPU's average benchmark score of 38312 places it at the 86th percentile, while the GPU's average score of 43667 places it at the 84th percentile. The combined percentile is 85, which is a strong indication of overall system capability. The CPU's Cinebench R23 multi-core score of 20781.5 is a standout, as is the GPU's Passmark G3D score of 27212. These are not just high scores; they are consistent across different benchmark suites, indicating a stable and well-engineered platform.

The CPU's nearest rival, the Intel Core 9 270H, scores 38335, which is only 0.1% higher. This means the 285H is statistically tied with its sibling part, and the difference is negligible in real-world use. The GPU's nearest rival, the NVIDIA Quadro M6000, scores 43301, which is 0.8% higher, while the RTX A6000 is 0.9% lower. The GPU's margin over the RTX 5050 Mobile is 0.9%, which is small but indicates a higher tier. The data shows that this pairing is not about being the absolute fastest in any single metric, but about being consistently excellent across all metrics. The CPU handles multi-threaded workloads with ease, and the GPU provides top-tier graphics compute, making this a versatile platform for both productivity and gaming.

FAQ

Q: What is the CPU's architecture and process node?

A: The Intel Core Ultra 9 285H uses the Arrow Lake architecture, codenamed Arrow Lake-H, and is manufactured on a 3 nm process by TSMC.

Q: How much memory bandwidth does the CPU have?

A: The CPU has a dual-channel memory bus supporting DDR5 and LPDDR5X, with a total memory bandwidth of 102.4 GB/s.

Q: What is the GPU's memory configuration?

A: The NVIDIA GeForce RTX 4090 Mobile has 16 GB of GDDR6 memory on a 256-bit bus, with a bandwidth of 576.0 GB/s and an effective memory clock of 18 Gbps.

Q: How does the CPU compare to its nearest rival?

A: The CPU's average benchmark score is 38312, which is 0.1% lower than the Intel Core 9 270H's score of 38335 and 0.1% higher than the Intel Core i5-13600HX's score of 38261.

Q: What is the GPU's percentile ranking?

A: The GPU is at the 84th percentile of all GPUs, with an average benchmark score of 43667.

Q: Does the system support ECC memory?

A: Yes, the Intel Core Ultra 9 285H supports ECC memory, which is a feature commonly found in workstation-class systems.

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

A: The combined percentile is 85, indicating that this system outperforms 85% of all CPU-GPU pairings in the database.

Build Overview

This build pairs the Intel Core Ultra 9 285H with the NVIDIA GeForce RTX 4090 Mobile in a laptop form factor. The CPU is a 16-core, 16-thread mobile processor from the Core Ultra Series 2, and the GPU is the flagship mobile part from the GeForce 40-series. The CPU is at the 86th percentile of all CPUs, and the GPU is at the 84th percentile of all GPUs, with a combined percentile of 85. This places the system in the top 15% of all configurations, making it a high-end mobile workstation and gaming machine. The CPU's launch MSRP is $651, while the GPU has no listed launch MSRP. The system is designed for maximum performance in a portable chassis, and the data indicates it delivers on that promise.

Usage Scenarios

High-Refresh Gaming: The GPU's Passmark G3D score of 27212 and the CPU's single-thread score of 4415 in Passmark indicate a system capable of driving high refresh rates at 1440p. The CPU's boost clock of 5.40 GHz ensures minimal frame pacing issues, and the GPU's 16 GB of memory is sufficient for large texture packs. The data suggests this is a top-tier gaming laptop, though no measured FPS is available.

Streaming: The CPU's multi-threaded Cinebench R23 score of 20781.5 provides ample headroom for encoding while gaming. The GPU's tensor cores and 32.98 TFLOPS of FP16 performance can also be leveraged for hardware encoding and AI-enhanced streaming features. The combination of 16 CPU cores and 9728 shading units makes this a capable streaming platform.

Video Editing: The CPU's Passmark data encryption score of 26140 and floating-point math score of 109190 are strong indicators of performance in video encoding and effects. The GPU's OpenCL score of 180831 accelerates render previews and final exports. The 24 MB L3 cache and 102.4 GB/s memory bandwidth help with large video files.

3D Rendering: The CPU's Cinebench R23 multi-core score of 20781.5 is well-suited for CPU-based rendering, while the GPU's 304 tensor cores and 76 ray tracing cores accelerate GPU-based renderers. The GPU's 32.98 TFLOPS of FP32 performance is a strong indicator of raw compute, making this a viable mobile rendering workstation.

Software Development: The CPU's Passmark data compression score of 335859 and its ECC memory support make this a solid choice for compiling large codebases and running virtual machines. The 16 cores and 16 threads handle parallel builds efficiently, and the 5.40 GHz boost clock reduces single-threaded compile times.

Student and Office Work: This system is overkill for basic student and office tasks, but the CPU's single-thread Passmark score of 4415 ensures snappy responsiveness in productivity apps. The integrated Arc Graphics 140T provides a fallback for the discrete GPU, which will be idle during light workloads, saving power. However, the 45 W CPU TDP and 120 W GPU TDP make this a power-hungry machine for simple tasks.