SYSTEM ANALYZER

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

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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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

94%

GPU

97%

PROCESSOR

Intel Core Ultra 9 285T

51,310 Benchmark Score

Top 6% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 4090

60,347 Benchmark Score

Top 3% 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

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Performance Insights

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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

# Performance Analysis: Intel Core Ultra 9 285T + NVIDIA GeForce RTX 4090

This desktop build pairs Intel's 24-core Arrow Lake processor with NVIDIA's flagship Ada Lovelace GPU, creating a system that sits at the 90th percentile overall among all CPU+GPU combinations in the database. The CPU achieves a 91st percentile ranking among all processors, while the GPU holds an 88th percentile position among all graphics cards. It is important to note that no measured FPS rows exist for this exact combination — the database contains no measured frame-rate data for this pairing, so all gaming performance discussion below is estimated from the benchmark scores rather than direct gameplay testing.

Gaming Performance

Since no measured FPS rows exist for this exact CPU+GPU combination, frame rates must be inferred from the synthetic benchmark results. The GPU's performance ceiling is exceptionally high: the RTX 4090 scores 38,194 in Passmark G3D, which places it at the 88th percentile among all GPUs. Its 3DMark Steel Nomad DX12 score of 9,223 indicates strong DirectX 12 throughput, while Geekbench Vulkan and OpenCL scores of 271,631 and 255,416 respectively suggest robust API-level performance across multiple graphics backends.

Translating these scores into gaming expectations requires consideration of the CPU's capability to feed frames. The Core Ultra 9 285T delivers a Passmark single-thread score of 4,576 and a Cinebench R23 single-core score of 4,739, both of which indicate sufficient per-core performance to avoid bottlenecking the GPU in most gaming scenarios. The multi-threaded strength of the CPU — a Cinebench R23 multi-core score of 33,573 — provides additional headroom for games that utilize more than eight threads, which is increasingly common in modern titles.

At 1080p and 1440p resolutions, the estimated frame rates would be exceptionally high, likely exceeding the refresh rates of most mainstream monitors given the GPU's raw compute capabilities. The RTX 4090's 82.58 TFLOPS of FP32 performance and 1.01 TB/s memory bandwidth provide enormous headroom for high-detail rendering. At 4K resolution, the system would still deliver very high frame rates in most titles, though the exact figures depend on specific game optimizations. The GPU's 24 GB of GDDR6X memory ensures that even the most texture-heavy titles at maximum settings will not exceed VRAM capacity, eliminating a common bottleneck at ultra-high resolutions.

It is crucial to emphasize that these are estimates derived from benchmark scores, not measured performance data. The lack of direct FPS measurements for this pairing means the actual gaming experience could vary based on driver maturity, game-specific optimizations, and thermal management within the system.

Benchmark Performance

The combined benchmark picture shows a system with complementary strengths. The CPU's average benchmark score of 51,310 places it at the 91st percentile among all CPUs, with its nearest rival being the Intel Core i9-14900T at 51,015 (0.6% faster) and the Intel Core i9-13900F at 51,730 (0.8% slower). This narrow delta indicates that the Core Ultra 9 285T sits squarely in the upper echelon of desktop processors, trading blows with previous-generation high-end parts.

In multi-threaded workloads, the CPU demonstrates substantial capability: Cinebench R23 multi-core score of 33,573 and R20 multi-core of 14,100 show strong scaling across its 24 cores. The single-thread performance is equally respectable, with R23 single-core at 4,739 and R20 single-core at 1,990, suggesting that lightly-threaded applications will not suffer. The Passmark suite reinforces this picture: multi-thread score of 39,931, integer math at 132,433, floating-point math at 137,923, and data compression at 384,140 all indicate balanced performance across different workload types.

The GPU's benchmark profile is characterized by extreme compute capability rather than balanced scores across all tests. The Passmark G3D score of 38,194 is outstanding, but the DirectX 9 score of 397, DirectX 10 of 224, DirectX 11 of 326, and DirectX 12 of 150 show lower relative performance in legacy API tests — a common pattern for modern GPUs that prioritize newer rendering paths. The Geekbench OpenCL score of 255,416 and Vulkan score of 271,631 demonstrate strong general-purpose compute and modern API performance, respectively.

Combined, the CPU and GPU average benchmark scores of 51,310 and 60,347 respectively, produce a system-level 90th percentile ranking. The nearest GPU rival comparison shows the RTX 4090 at 60,347, which is virtually identical to the Intel Arc Pro A60 at 60,326 (0% delta) and 0.3% ahead of the AMD Radeon Pro Vega 48 at 60,140. This suggests the GPU's average score is somewhat diluted by its lower legacy API results, masking its true modern gaming potential.

CPU Analysis

The Intel Core Ultra 9 285T is a 24-core, 24-thread processor built on the Arrow Lake architecture using a 3 nm process from TSMC. It features a base clock of 1.40 GHz and a boost clock of 5.40 GHz, with a thermal design power of just 35 W — an exceptionally low figure for a 24-core desktop part. The die contains 17,800 million transistors across a 243 mm² area, with a cache hierarchy comprising 192 KB of L1 per core, 3 MB of L2 per core, and 36 MB of shared L3 cache.

The architecture represents a significant shift in Intel's desktop lineup, moving away from Hyper-Threading (hence 24 threads for 24 cores) in favor of more efficient core designs. The 3 nm process node enables the low 35 W TDP while maintaining high boost clocks, making this a remarkably power-efficient processor for its core count. The integrated Arc Xe-LPG Graphics with 64 execution units provides basic display output capability, though the discrete RTX 4090 renders it largely redundant for gaming purposes.

Benchmark results indicate that this CPU excels in multi-threaded productivity tasks. The Cinebench R15 multi-core score of 3,384, R20 of 14,100, and R23 of 33,573 show consistent scaling across benchmark versions. Passmark tests reinforce this: multi-thread score of 39,931, physics score of 2,842, and random string sorting at 47,695 all point to strong parallel processing capability. The data encryption score of 32,061 and extended instructions score of 27,477 demonstrate solid performance in specialized workloads, though the find prime numbers score of 345 is modest.

For single-threaded performance, the CPU's 5.40 GHz boost clock translates to a Passmark single-thread score of 4,576 and Cinebench R15 single-core of 477. These figures place it competitively against its nearest rivals, with a 0.6% delta versus the Core i9-14900T and 1.2% ahead of the AMD Ryzen 9 5900XT. The CPU supports DDR5 memory with dual-channel configuration and a bandwidth of 102.4 GB/s, along with ECC memory support — a feature set that suits professional workstation use.

Who Should Build It

This pairing targets users who demand maximum performance across both gaming and productivity workloads. The system's 90th combined percentile ranking makes it suitable for enthusiasts who want top-tier performance without compromise. For gamers, the RTX 4090's 24 GB VRAM and 88th GPU percentile position make it ideal for 4K gaming at ultra settings, where the GPU's 1.01 TB/s bandwidth and 82.58 TFLOPS of FP32 compute prevent any resolution-related bottlenecks.

Content creators and 3D artists will benefit from the CPU's 24 cores and strong multi-threaded scores — the Cinebench R23 multi-core score of 33,573 and Passmark multi-thread of 39,931 indicate substantial rendering capability. The GPU's compute performance, evidenced by a Geekbench OpenCL score of 255,416 and Passmark GPU compute of 26,613, accelerates GPU-accelerated rendering and AI workloads. The 24 GB VRAM accommodates large scenes and high-resolution textures without memory swapping.

Software developers working on multi-threaded code will appreciate the CPU's balanced performance across integer and floating-point math (132,433 and 137,923 respectively), while the ECC memory support adds reliability for long-running compilation tasks. Students in engineering or computer science fields would find this system overkill for most coursework, but it provides headroom for advanced projects. Small business workstations requiring both computational power and reliability could leverage the combination of ECC memory support and the GPU's compute capabilities for tasks like financial modeling or data analysis.

Usage Scenarios

High-refresh gaming: The RTX 4090's 38,194 Passmark G3D score and 9,223 3DMark Steel Nomad result suggest the GPU can drive frame rates well beyond 144 Hz at 1080p and 1440p, and maintain high refresh rates at 4K. The CPU's single-thread performance of 4,576 in Passmark single-thread ensures frame pacing remains consistent.

Streaming: The combination of 24 CPU cores and the GPU's NVENC-capable encoder (implied by its 512 tensor cores and modern architecture) provides ample headroom for game capture and encoding. The CPU's multi-thread score of 39,931 ensures that streaming overhead does not impact game performance.

Video editing: The CPU's Cinebench R23 multi-core score of 33,573 accelerates timeline rendering and export operations, while the GPU's 24 GB VRAM and 82.58 TFLOPS FP32 performance handle effects processing and color grading in real-time. The 1.01 TB/s memory bandwidth moves large frame buffers efficiently.

3D rendering: CPU-based rendering benefits from 24 cores and a Passmark multi-thread score of 39,931. GPU-based rendering (via the RTX 4090's 128 RT cores and 512 tensor cores) would dramatically accelerate ray-traced workloads, with the Geekbench OpenCL score of 255,416 indicating strong compute throughput.

Software development: Compilation tasks leverage the CPU's integer math score of 132,433 and multi-thread capability. The 36 MB L3 cache and dual-channel DDR5 memory at 102.4 GB/s reduce build times for large codebases. ECC memory support adds stability for long-running test suites.

Student and office work: This system far exceeds the requirements for typical productivity applications. The CPU's single-thread performance handles spreadsheet and document workloads efficiently, while the idle power efficiency of the 35 W TDP keeps electricity costs moderate during light use.

Upgrade Path and Platform

The Intel Core Ultra 9 285T uses the Intel Socket 1851 platform, which supports DDR5 memory in a dual-channel configuration. The CPU provides PCIe Gen 5 with 20 lanes, enabling high-bandwidth connectivity for the latest storage devices and future expansion cards. The GPU interfaces via PCIe 4.0 x16, which is sufficient for the RTX 4090's bandwidth requirements.

The system's power requirements are substantial but manageable: the CPU has a 35 W TDP while the GPU has a 450 W TDP, and the suggested PSU for the GPU alone is 850 W. This suggests a robust power supply is necessary, particularly if the system includes multiple storage drives or other peripherals. The GPU requires a 1x 16-pin power connector and occupies a triple-slot width, so case compatibility must account for its 304 mm length and 137 mm height.

The platform's upgrade path is limited by the fact that the RTX 4090 is marked as end-of-life with a successor (GeForce 50) already announced. The CPU, however, remains in active production, suggesting ongoing availability. A sensible next upgrade would involve replacing the GPU with a newer generation when available, as the CPU's 91st percentile ranking and 24-core configuration should remain relevant for several years. However, the locked multiplier (multiplierUnlocked: false) means overclocking is not possible, so users seeking additional CPU performance would need to upgrade to a different socket entirely. The PCIe Gen 5 support provides room for next-generation storage devices, though the GPU's PCIe 4.0 interface does not bottleneck its performance.

Balance and Bottleneck

The balance between these components is unusual: the CPU's 35 W TDP and 91st percentile ranking versus the GPU's 450 W TDP and 88th percentile ranking creates a system where the GPU draws significantly more power but both components perform at similar percentile levels. In gaming scenarios, the RTX 4090 is likely the primary performance driver, with the CPU's single-thread performance of 4,576 Passmark ensuring it can keep up with the GPU's frame-generation capability.

In CPU-bound workloads like software compilation or data compression (Passmark score of 384,140), the 24-core processor becomes the limiting factor, with the GPU largely idle. Conversely, in GPU-accelerated rendering or AI inference tasks, the RTX 4090's compute capabilities (82.58 TFLOPS FP32, 512 tensor cores) dominate, and the CPU's role diminishes. The FPS scaling evidence — while estimated — suggests that at lower resolutions (1080p), the CPU's single-thread performance could become a bottleneck in esports titles, while at 4K, the GPU's pixel rate of 443.5 GPixel/s becomes the determining factor.

The system's 90th combined percentile indicates that neither component dramatically underperforms the other. The CPU's nearest rival comparison shows only 0.6% variance from the Core i9-14900T, while the GPU's nearest rivals show similarly small deltas, suggesting both components are well-matched within their respective performance tiers.

FAQ

Q: What is the CPU's core and thread count?

A: The Intel Core Ultra 9 285T has 24 cores and 24 threads, with no Hyper-Threading support.

Q: How much VRAM does the RTX 4090 have and what type is it?

A: The GPU has 24 GB of GDDR6X memory on a 384-bit bus with 1.01 TB/s bandwidth.

Q: Does the CPU support ECC memory?

A: Yes, ECC memory is supported, which is advantageous for workstation reliability.

Q: What is the GPU's power connector requirement?

A: The RTX 4090 requires a single 16-pin power connector and has a 450 W TDP, with a suggested PSU of 850 W.

Q: Is the CPU multiplier unlocked for overclocking?

A: No, the multiplier is locked, so overclocking is not supported.

Q: What PCIe generation does the CPU support?

A: The CPU provides PCIe Gen 5 with 20 lanes, while the GPU interfaces via PCIe 4.0 x16.

Q: What is the CPU's boost clock speed?

A: The boost clock is 5.40 GHz, while the base clock is 1.40 GHz.

GPU Analysis

The NVIDIA GeForce RTX 4090 is built on the Ada Lovelace architecture with the AD102 chip using a 5 nm TSMC process. It contains 76,300 million transistors across a 609 mm² die, with a transistor density of 125.3 million per mm². The GPU has 16,384 shading units, 512 texture mapping units, and 176 raster output units, along with 128 RT cores and 512 tensor cores dedicated to ray tracing and AI acceleration.

Memory configuration is substantial: 24 GB of GDDR6X on a 384-bit bus delivers 1.01 TB/s bandwidth, with the memory clock running at 1313 MHz (21 Gbps effective). The base clock is 2,235 MHz with a boost clock of 2,520 MHz. Compute performance is exceptional: 82.58 TFLOPS for both FP32 and FP16 (1:1 ratio), with pixel rate of 443.5 GPixel/s and texture rate of 1,290.2 GTexel/s.

The GPU's benchmark results show a clear strength in modern compute workloads. The Passmark G3D score of 38,194 and GPU compute score of 26,613 indicate strong general rendering and compute performance. Geekbench OpenCL (255,416) and Vulkan (271,631) scores confirm excellent performance across different compute APIs. However, the legacy DirectX scores are lower (DirectX 9: 397, DirectX 10: 224, DirectX 11: 326, DirectX 12: 150), which suggests the GPU prioritizes modern rendering pipelines — a common trait for high-end GPUs that assume users will run current-generation games and applications.

For rendering workloads, the 128 RT cores accelerate ray-traced effects in supported games, while the 512 tensor cores enable DLSS and AI-based features. The 24 GB VRAM accommodates large textures, complex 3D scenes, and high-resolution rendering without memory pressure. The GPU's 88th percentile ranking among all GPUs, with an average benchmark score of 60,347, places it just above the Intel Arc Pro A60 (60,326, 0% delta) and AMD Radeon Pro Vega 48 (60,140, 0.3% slower), though the RTX 4090's raw gaming performance is likely higher than these workstation-oriented rivals suggest.

Build Overview

This desktop system combines the Intel Core Ultra 9 285T with the NVIDIA GeForce RTX 4090, representing a pairing of Intel's latest Arrow Lake architecture with NVIDIA's flagship Ada Lovelace GPU. The CPU, released in January 2025 with a launch MSRP of $549, offers 24 cores at a 35 W TDP — a remarkable efficiency figure — while the GPU, launched in September 2022 at a launch MSRP of 1,599 USD, is now marked end-of-life but remains one of the most powerful consumer graphics cards available.

The combined system ranks at the 90th percentile overall, with the CPU at the 91st percentile among processors and the GPU at the 88th percentile among graphics cards. This creates a balanced high-end desktop configuration where both components operate near the top of their respective performance tiers. The CPU's multi-threaded strength (Cinebench R23 multi-core: 33,573) complements the GPU's raw compute power (82.58 TFLOPS FP32), making this system suitable for demanding gaming at high resolutions, professional content creation, and compute-intensive workloads.

The build class is desktop, indicating this is a stationary system rather than a laptop or mobile configuration. The overall tier is high-end, as evidenced by the 90th combined percentile ranking and the individual component percentiles. This is a system designed for users who prioritize maximum performance across both gaming and productivity applications, with the understanding that the GPU's end-of-life status and the CPU's locked multiplier limit future upgradability within this exact configuration.

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

Apex Performer

System Balance Analysis

Intel Core Ultra 9 285T

NVIDIA GeForce RTX 4090

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

Gaming Performance

Benchmark Performance

CPU Analysis

Who Should Build It

Usage Scenarios

Upgrade Path and Platform

Balance and Bottleneck

FAQ

GPU Analysis

Build Overview

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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