SYSTEM ANALYZER

Rate My PC: Intel Core Ultra 5 250K Plus + NVIDIA GeForce RTX 5090

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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97 Score

Top 3% Ranking

97 / 100

ULTIMATE READY

Apex Performer

Top 3% 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

96%

GPU

98%

PROCESSOR

Intel Core Ultra 5 250K Plus

66,855 Benchmark Score

Top 4% Market Ranking

View Full Specs →

GRAPHICS CARD

NVIDIA GeForce RTX 5090

79,842 Benchmark Score

Top 2% 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 Ultra 5 250K Plus paired with the NVIDIA GeForce RTX 5090 presents an interesting study in system balancing. The CPU sits at the 93rd percentile among all processors, while the GPU also lands at the 92nd percentile among all graphics cards. When combined, the pairing achieves a 93rd combined percentile, indicating that neither component dramatically outclasses the other in overall benchmark standing.

Looking at the data, the RTX 5090's immense compute capabilities—104.8 TFLOPS of FP32 performance and a 1.79 TB/s memory bandwidth—suggest that in GPU-bound scenarios at high resolutions, the graphics card will be the limiting factor. The Core Ultra 5 250K Plus, with its 18 cores and 18 threads, delivers strong multi-threaded performance (30,867 in Cinebench R23 multicore) that should keep pace with the GPU in most gaming workloads. However, the CPU's single-thread score of 2,261 in Cinebench R23 and 4,757 in PassMark single-thread tests indicates that in lightly-threaded scenarios, the processor may become the constraint before the GPU reaches its limits.

The 125W TDP of the CPU versus the 575W TDP of the GPU creates a clear power hierarchy. The GPU draws nearly five times the power of the CPU, meaning that in any power-constrained scenario, the graphics card will dominate the power budget. The suggested PSU of 950W provides headroom for both components, but the data suggests that the RTX 5090 is the component that demands the most from the power delivery system.

In terms of FPS scaling, since no measured FPS data exists for this exact combination, we must rely on the benchmark scores to infer bottleneck behavior. The GPU's PassMark G3D score of 39,650 and 3DMark Steel Nomad DX12 score of 18,355 indicate exceptional graphics throughput. The CPU's PassMark multithread score of 51,596 suggests it can feed the GPU adequately in most scenarios, but the gap between the CPU's 93rd percentile and the GPU's 92nd percentile is narrow enough that neither component consistently dominates the pairing.

For productivity workloads, the CPU's strong multi-threaded scores (18,442 in Cinebench R20 multicore, 4,640 in Cinebench R15 multicore) paired with the GPU's compute capabilities (26,756 PassMark GPU compute) create a balanced system where both components contribute meaningfully. The data indicates that in GPU-accelerated rendering or compute tasks, the RTX 5090 will be the primary driver, while in CPU-bound tasks like data compression (568,721 PassMark score) or integer math (125,091), the processor takes the lead role.

Benchmark Performance

The Intel Core Ultra 5 250K Plus achieves an average benchmark score of 66,855, placing it at the 93rd percentile of all CPUs. Its closest rival is the AMD EPYC 4465P with an average score of 66,925, a difference of only -0.1%, making these two processors statistically equivalent in overall performance. The Intel Xeon 6515P (67,006, -0.2%) and Intel Core Ultra 9 275HX (67,469, -0.9%) also sit within a narrow band around this CPU. The Intel Core Ultra 5 250KF Plus (66,159, +1.1%) trails slightly, indicating that the "K Plus" variant offers a marginal performance advantage over its non-Plus counterpart.

In multi-threaded workloads, the CPU demonstrates strong scaling. The Cinebench R23 multicore score of 30,867 represents the peak of the Cinebench series results, with R20 at 18,442 and R15 at 4,640 showing consistent performance progression. The PassMark multithread score of 51,596 further confirms the CPU's multi-core capability. Single-thread performance is respectable but not class-leading: 2,261 in Cinebench R23 single-core, 2,603 in R20, and 328 in R15, with a PassMark single-thread score of 4,757.

The NVIDIA GeForce RTX 5090 posts an average benchmark score of 79,842, placing it at the 92nd percentile of all GPUs. Its nearest rival is the NVIDIA Tesla P100 PCIe 16 GB at 79,605 (+0.3%), followed by the Tesla P100 PCIe 12 GB at 79,396 (+0.6%) and the AMD Radeon RX 6850M XT at 78,940 (+1.1%). The AMD Radeon Pro Vega 64X sits slightly ahead at 80,959 (-1.4%). These tight margins indicate that the RTX 5090 is positioned in a crowded performance tier.

The GPU's 3DMark Steel Nomad DX12 score of 18,355 represents modern DirectX 12 gaming performance, while Geekbench scores of 334,370 (OpenCL) and 376,728 (Vulkan) show strong compute throughput across different APIs. PassMark G3D of 39,650 and GPU compute of 26,756 round out the performance picture. The DirectX-specific PassMark scores (10: 226, 11: 341, 12: 185) are legacy metrics that don't fully capture the GPU's modern capabilities.

The combined picture shows a system where both components perform at the 92-93rd percentile level. This alignment means that in mixed workloads, neither component will consistently hold back the other. The CPU's average benchmark score of 66,855 is about 16% lower than the GPU's 79,842, but this gap reflects the different benchmark scales rather than a meaningful performance disparity.

Upgrade Path and Platform

The Intel Core Ultra 5 250K Plus uses the Intel Socket 1851, which is the platform for the Core Ultra Series 2 processors. This socket supports DDR5 memory in a dual-channel configuration with a memory bandwidth of 115.2 GB/s. The CPU also supports ECC memory, which is notable for workstation applications where data integrity is critical. The processor provides PCIe Gen 5 with 20 lanes from the CPU, enabling high-bandwidth connectivity for the RTX 5090's PCIe 5.0 x16 interface.

The CPU's TDP of 125W means that most mid-range to high-end air coolers or liquid coolers will suffice for thermal management. The GPU's 575W TDP is substantially higher, requiring robust cooling and a power supply with sufficient capacity. The suggested PSU of 950W provides approximately 250W of headroom beyond the combined TDP of both components (700W), which allows for transient power spikes and additional system components like storage drives and fans.

The RTX 5090's dual-slot design and 304mm length require a case with adequate clearance. The 1x 16-pin power connector means that users need a power supply with native 16-pin support or a suitable adapter. The GPU's display outputs include 1x HDMI 2.1b and 3x DisplayPort 2.1b, supporting multiple high-resolution displays.

For a sensible next upgrade, the CPU's socket 1851 platform offers a path to newer Core Ultra processors within the same generation, though the "Plus" designation suggests this is already a refined version of the Ultra 5. The GPU's PCIe 5.0 x16 interface is forward-compatible with future platforms. The 32GB of GDDR7 memory on the RTX 5090 is substantial for current and near-future game and compute workloads, so memory capacity is unlikely to be a bottleneck for several years.

The memory support for DDR5 means users can upgrade to higher-capacity or higher-speed DDR5 modules without changing the motherboard. The dual-channel memory bus with 115.2 GB/s bandwidth provides adequate throughput for the CPU's 18 cores, though users with memory-intensive workloads may benefit from populating all available memory slots.

Who Should Build It

This system targets users who demand high performance in both gaming and productivity applications. The 93rd combined percentile places this build in the upper echelon of desktop systems, suitable for enthusiasts and professionals who need top-tier performance without stepping into workstation-class hardware.

Gamers at 4K resolution will benefit most from the RTX 5090's massive 32GB frame buffer and 1.79 TB/s bandwidth, which can handle the most demanding textures and ray-traced effects. The CPU's strong single-thread performance (2,261 in Cinebench R23 single-core) ensures that even CPU-intensive game logic won't become a bottleneck. At 1440p, the system will deliver exceptional frame rates in most titles, while 1080p gaming may show the CPU as the limiting factor in lightly-threaded games.

Content creators working with video editing, 3D rendering, or motion graphics will find the combination of the CPU's 18 cores and the GPU's compute capabilities (26,756 PassMark GPU compute) well-suited for accelerated workflows. The CPU's Cinebench R23 multicore score of 30,867 indicates strong processor-side rendering performance, while the GPU's 104.8 TFLOPS FP32 throughput handles GPU-accelerated effects and encoding tasks.

Software developers compiling large codebases will benefit from the CPU's multithreaded performance (51,596 PassMark multithread). The ECC memory support adds reliability for long-running build processes. Students in engineering or computer science programs will find the system capable of handling simulation software, CAD tools, and machine learning frameworks that leverage NVIDIA's CUDA ecosystem.

Small business workstations handling data analysis, financial modeling, or database operations will appreciate the CPU's data compression score of 568,721 and encryption score of 42,144 in PassMark tests. The system's overall balance means it can handle diverse workloads without obvious weak points.

CPU Analysis

The Intel Core Ultra 5 250K Plus is part of the Core Ultra Series 2, built on Intel's Arrow Lake Refresh architecture. The CPU is manufactured on TSMC's 3nm process node, containing 17,800 million transistors on a 243 mm² die. This process node allows for the 18 cores operating at a base clock of 4.20 GHz and a boost clock of 5.30 GHz.

The 18 threads (one per core) represent a design choice favoring efficiency over hyper-threading. The cache hierarchy includes 192 KB L1 per core, 3 MB L2 per core, and 30 MB of shared L3 cache. This configuration provides 54 MB of L2 cache (18 × 3 MB) and 30 MB of L3, giving the CPU substantial on-chip storage for frequently accessed data.

The CPU's benchmark scores paint a picture of a strong multi-threaded performer with respectable single-thread capability. The Cinebench R23 multicore score of 30,867 places it in the upper tier of desktop processors, while the single-core score of 2,261 is competitive but not leading. The PassMark results show particular strength in data compression (568,721), floating-point math (162,692), and integer math (125,091), with a more modest showing in find prime numbers (486).

The integrated Arc Xe-LPG Graphics 64EU provides basic display output and light graphics acceleration, though the dedicated RTX 5090 will handle all demanding graphics workloads. The CPU's 125W TDP is moderate for an 18-core processor, reflecting the efficiency of the 3nm process. The unlocked multiplier allows for overclocking, though the "Plus" designation suggests the CPU is already well-tuned for its stock performance levels.

The CPU's 93rd percentile standing among all CPUs, with an average benchmark score of 66,855, places it in the same performance tier as server processors like the AMD EPYC 4465P and Intel Xeon 6515P. This comparison highlights the CPU's strong multi-threaded capabilities despite its desktop market segment classification.

Usage Scenarios

High-refresh gaming: The RTX 5090's 3DMark Steel Nomad DX12 score of 18,355 and PassMark G3D of 39,650 indicate exceptional frame generation capability. At 1440p with high refresh rate monitors (144Hz+), the system should deliver well over 100 FPS in most titles, with the CPU's single-thread performance of 4,757 PassMark ensuring minimal frame pacing issues.

Streaming: The combination of the CPU's 18 cores and the GPU's NVENC-capable architecture (implied by the 50-series generation) provides ample headroom for simultaneous gaming and encoding. The CPU's Cinebench R23 multicore score of 30,867 means that even with encoding overhead, there are sufficient cores for game logic and streaming software.

Video editing: The GPU's 32GB of GDDR7 memory and 1.79 TB/s bandwidth accelerate timeline scrubbing and effect rendering in applications like Premiere Pro or DaVinci Resolve. The CPU's PassMark multithread score of 51,596 handles export encoding, while the GPU's compute score of 26,756 accelerates GPU-accelerated effects and color grading.

3D rendering: In CPU-based renderers, the 18 cores delivering a Cinebench R23 multicore score of 30,867 provide solid performance for Blender Cycles or similar software. For GPU-based renderers like Octane or Redshift, the RTX 5090's 104.8 TFLOPS FP32 throughput and 170 RT cores deliver exceptional ray tracing performance.

Software development: The CPU's data compression score of 568,721 and encryption score of 42,144 in PassMark tests indicate strong performance for build tools, package managers, and secure communication protocols. The ECC memory support adds reliability for long compile sessions where memory errors could corrupt builds.

Student and office work: For document processing, spreadsheet analysis, and web browsing, the system is massively overprovisioned. The CPU's single-thread score of 4,757 in PassMark ensures snappy application responsiveness, while the system's overall performance headroom means it will remain capable for many years of academic or office use.

FAQ

Q: How does the Core Ultra 5 250K Plus compare to the Core Ultra 5 250KF Plus?

A: The 250K Plus has an average benchmark score of 66,855, which is 1.1% higher than the 250KF Plus's score of 66,159. The primary difference is the integrated Arc Xe-LPG Graphics 64EU on the 250K Plus, which the 250KF Plus lacks.

Q: What is the memory bandwidth of this CPU-GPU combination?

A: The CPU supports dual-channel DDR5 with a memory bandwidth of 115.2 GB/s, while the GPU has its own dedicated memory bandwidth of 1.79 TB/s through its 512-bit GDDR7 interface.

Q: Does the RTX 5090 require a specific power supply rating?

A: The suggested PSU for the RTX 5090 is 950W. The GPU has a 575W TDP and uses a single 16-pin power connector.

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

A: The Intel Core Ultra 5 250K Plus is manufactured on a 3nm process node by TSMC, containing 17,800 million transistors on a 243 mm² die.

Q: Is the CPU multiplier unlocked for overclocking?

A: Yes, the multiplier is unlocked. The base clock is 4.20 GHz with a boost clock of 5.30 GHz across the 18 cores.

Q: What DirectX version does the RTX 5090 support?

A: The GPU supports DirectX 12 Ultimate (12_2), along with OpenGL 4.6 and Vulkan 1.4.

Q: How much ECC memory support does the CPU provide?

A: The CPU supports ECC memory in a dual-channel DDR5 configuration. This is notable for workstation applications where data integrity is important.

Build Overview

This is a desktop build combining the Intel Core Ultra 5 250K Plus processor with the NVIDIA GeForce RTX 5090 graphics card. The CPU is part of the Core Ultra Series 2 (Arrow Lake Refresh) and the GPU is from the GeForce 50-series based on Blackwell 2.0 architecture.

The combined percentile ranking of 93 places this system in the upper tier of desktop configurations. The CPU achieves a 93rd percentile among all CPUs, while the GPU achieves a 92nd percentile among all GPUs. This near-parity in percentile rankings indicates a well-balanced system where both components operate at similar relative performance levels.

The CPU's launch MSRP is $199, while the GPU's launch MSRP is $1,999 USD. The system is suited for demanding gaming and productivity workloads, with the GPU's 32GB of GDDR7 memory and the CPU's 18 cores providing substantial headroom for future software demands. The desktop form factor allows for component upgrades and customization that mobile or workstation platforms may not offer.

Gaming Performance

No measured FPS data exists for this exact CPU-GPU combination. The FACT PACK contains no measuredFpsUltraByGame entries, and the dataIsMeasured field is false. Therefore, all FPS figures discussed here are estimates derived from the benchmark scores.

The RTX 5090's PassMark G3D score of 39,650 and 3DMark Steel Nomad DX12 score of 18,355 indicate that the GPU is capable of very high frame rates at 1080p and 1440p resolutions in most titles. The 104.8 TFLOPS FP32 throughput and 170 RT cores suggest exceptional ray tracing performance, though ray-traced games will see lower FPS than rasterized titles.

At 4K resolution, the 32GB GDDR7 frame buffer and 1.79 TB/s bandwidth provide ample resources for the highest texture quality settings and resolution scaling. The GPU's pixel rate of 423.6 GPixel/s and texture rate of 1,636.8 GTexel/s indicate the GPU can process 4K frames with complex shaders and post-processing effects without becoming pixel-bound.

The CPU's single-thread performance (2,261 Cinebench R23, 4,757 PassMark) should not bottleneck the GPU in most games, particularly at higher resolutions where GPU load is more intensive. The 18-core configuration ensures that games utilizing multiple threads for physics, AI, or streaming will have sufficient processing resources. However, in esports titles at 1080p with settings turned down for maximum FPS, the CPU's single-thread ceiling may limit frame rates more than the GPU.

Estimates for popular game genres suggest that competitive shooters (CS, Valorant, Overwatch) could see 300+ FPS at 1080p and 240+ FPS at 1440p, while AAA single-player titles (Cyberpunk 2077, Alan Wake 2, Starfield) might achieve 100-150 FPS at 4K with ultra settings and DLSS enabled. Without measured data, these figures should be treated as rough estimates based on the benchmark scores, not as verified performance numbers.

Rate My PC: Intel Core Ultra 5 250K Plus + NVIDIA GeForce RTX 5090

Apex Performer

System Balance Analysis

Intel Core Ultra 5 250K Plus

NVIDIA GeForce RTX 5090

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

Benchmark Performance

Upgrade Path and Platform

Who Should Build It

CPU Analysis

Usage Scenarios

FAQ

Build Overview

Gaming Performance

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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