SYSTEM ANALYZER

Rate My PC: Intel Core Ultra 7 265KF + NVIDIA GeForce RTX 5080

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

97%

GPU

97%

PROCESSOR

Intel Core Ultra 7 265KF

71,910 Benchmark Score

Top 3% Market Ranking

View Full Specs →

GRAPHICS CARD

NVIDIA GeForce RTX 5080

56,083 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

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 7 265KF and NVIDIA GeForce RTX 5080 represent a high-end desktop pairing that targets both demanding gaming workloads and heavy productivity tasks. This analysis relies exclusively on synthetic benchmark data, as no measured FPS rows exist for this exact combination in the FACT PACK. All frame rate discussions are therefore estimates derived from the CPU and GPU’s respective benchmark scores and percentile rankings, not from direct gameplay testing.

Gaming Performance

Since the FACT PACK contains no measured FPS data for this combination, all gaming performance figures presented here are analytical estimates based on the component benchmark scores. The RTX 5080’s compute capabilities, evidenced by its 56.28 TFLOPS FP32 throughput and 960.0 GB/s memory bandwidth, suggest it can drive high frame rates at 1440p and 4K resolutions across most titles, though specific numbers cannot be quoted. The GPU’s 16 GB of GDDR7 memory on a 256-bit bus provides ample capacity for modern game textures and high-resolution assets.

The CPU’s single-thread performance, measured at 7021 in Cinebench R23 single-core, indicates it will not bottleneck the GPU in frame-rate-limited scenarios. For esports titles and less demanding games, the combination of the 265KF’s 5.50 GHz boost clock and the RTX 5080’s 84 RT cores should deliver exceptionally high refresh rates at 1080p, potentially exceeding what most monitors can display. At 4K, the GPU becomes the primary determinant of performance, and its 87th percentile ranking among all GPUs suggests it sits firmly in the upper tier of graphics cards.

The RTX 5080’s ray tracing hardware, comprising 84 dedicated RT cores, positions this build for games with heavy ray-traced effects at high resolutions. The GPU’s DirectX 12 Ultimate support (12_2) ensures compatibility with the latest rendering features. However, without measured FPS data, estimating exact performance in specific titles would be speculative. The GPU’s PassMark G3D score of 36565, which places it in the 87th percentile, reinforces that this is a top-tier gaming component, but the precise frame rates will depend on game optimization, driver maturity, and resolution scaling.

Benchmark Performance

The CPU posts a Cinebench R23 multi-core score of 49736, which is a strong result for a 20-core, 20-thread processor. This score places the 265KF in the 94th percentile of all CPUs, indicating it outperforms the vast majority of desktop processors in threaded workloads. Its single-core Cinebench R23 score of 7021 is equally impressive, showing balanced performance across both lightly-threaded and heavily-threaded tasks. The average benchmark score of 71910 for the CPU is marginally higher than the AMD Ryzen 7 8840HX at 71797, a 0.2% difference, and slightly lower than the Intel Xeon 6724P at 72396, a -0.7% difference.

The GPU’s 3DMark Steel Nomad DX12 score of 8637 provides a modern DirectX 12 gaming metric, while its Geekbench Vulkan score of 255450 indicates strong API-level performance. The PassMark G3D score of 36565 and GPU compute score of 21789 further underscore its capabilities. The GPU’s average benchmark score of 56083 places it in the 87th percentile, with the AMD Radeon RX 9070 GRE scoring 57367, which is 2.2% higher, and the AMD Radeon 8060S scoring 55757, which is 0.6% lower.

Combined, the CPU and GPU achieve a 91st percentile ranking for the pairing, reflecting that both components are well above average. The CPU’s 94th percentile and GPU’s 87th percentile create a system where neither component is significantly weaker than the other, though the CPU holds a slight edge in relative standing. This synergy suggests the build is balanced for most workloads, with the CPU capable of feeding the GPU in gaming and both components contributing meaningfully to content creation tasks.

FAQ

Q: What is the CPU’s core and thread configuration?

A: The Intel Core Ultra 7 265KF features 20 cores and 20 threads, which means it does not use simultaneous multithreading. This configuration relies on raw core count and high clocks, with a base clock of 3.90 GHz and a boost clock of 5.50 GHz.

Q: How much memory bandwidth does the GPU provide?

A: The NVIDIA GeForce RTX 5080 offers 960.0 GB/s of memory bandwidth through its 16 GB GDDR7 memory on a 256-bit bus. This high bandwidth is critical for 4K gaming and GPU compute workloads.

Q: Does the CPU have integrated graphics?

A: No, the Intel Core Ultra 7 265KF has integrated graphics listed as N/A. A discrete GPU is required for display output, which is satisfied by the RTX 5080 in this build.

Q: What is the suggested power supply wattage for this GPU?

A: The RTX 5080 has a suggested PSU rating of 750 W. The CPU has a TDP of 125 W, so the combined system draw falls well within a quality 750 W power supply’s capabilities, assuming other components are standard.

Q: Which component has a higher percentile ranking?

A: The CPU ranks in the 94th percentile of all CPUs, while the GPU ranks in the 87th percentile of all GPUs. The combined build percentile is 91st, indicating the CPU is relatively stronger than the GPU in their respective pools.

Q: What PCIe interface does the GPU use?

A: The RTX 5080 uses a PCIe 5.0 x16 bus interface. The CPU supports PCIe Gen 5 with 20 lanes, ensuring the GPU has full bandwidth available for data transfer.

Q: Is the CPU multiplier unlocked for overclocking?

A: Yes, the Intel Core Ultra 7 265KF has a multiplier unlocked status of true, allowing users to adjust clock multipliers on supported motherboards to increase performance beyond stock settings.

Balance and Bottleneck

The data indicates a well-balanced pairing where the CPU’s relative strength slightly exceeds the GPU’s. The CPU’s 94th percentile versus the GPU’s 87th percentile suggests that in heavily threaded workloads, the CPU may have more headroom than the GPU. In gaming scenarios, the RTX 5080’s 87th percentile ranking will likely be the limiting factor at higher resolutions, as the GPU’s rendering throughput becomes the primary constraint. At 1080p, however, the CPU’s strong single-thread score of 7021 in Cinebench R23 should prevent it from becoming a bottleneck, allowing the GPU to operate near its maximum potential.

The FPS scaling evidence, while estimated, points to a system where the GPU limits performance at 4K, the CPU and GPU share the load at 1440p, and the CPU’s single-thread capabilities dominate at 1080p. The GPU’s memory bandwidth of 960.0 GB/s is more than double the CPU’s 102.4 GB/s, which is typical for gaming workloads where texture streaming and frame buffer access are GPU-side tasks. The CPU’s 30 MB of shared L3 cache and 3 MB per-core L2 cache provide sufficient data locality for game logic and physics calculations, while the GPU handles rasterization and shading.

For productivity tasks like video editing, the CPU’s 20 cores will drive encoding and decoding, while the GPU accelerates effects and rendering. The CPU’s PassMark multi-thread score of 58518 and floating-point math score of 189431 indicate strong number-crunching ability, complementing the GPU’s compute score of 21789. This balance means neither component will sit idle during mixed workloads, making the pairing versatile across gaming and professional applications.

CPU Analysis

The Intel Core Ultra 7 265KF is built on the Arrow Lake architecture, manufactured on a 3 nm process by TSMC. It contains 17,800 million transistors on a 243 mm² die, making it a dense, modern processor. The 20 cores and 20 threads operate with a base clock of 3.90 GHz and a boost clock of 5.50 GHz, with a TDP of 125 W. The lack of hyperthreading means each core handles one thread, which is a design choice that prioritizes power efficiency and thermal headroom over raw thread count.

The cache hierarchy consists of 192 KB of L1 per core, 3 MB of L2 per core, and 30 MB of shared L3 cache. This totals a significant amount of fast storage for frequently accessed data, which supports the CPU’s strong single-thread performance. The Cinebench R23 single-core score of 7021 places it among the fastest desktop CPUs, while the multi-core score of 49736 demonstrates that it scales well across all 20 cores. Geekbench scores of 2759 single-core and 22913 multi-core corroborate the Cinebench results, showing consistent performance across different benchmarking methodologies.

Real-world workloads benefit from this architecture. Data compression scores of 666589 in PassMark indicate strong archival and file-handling performance, while encryption at 48198 supports secure communications. The extended instructions score of 54513 shows robust SIMD performance for scientific and engineering applications. The CPU’s memory support for DDR5 with dual-channel configuration and 102.4 GB/s bandwidth ensures adequate data throughput for both gaming and productivity tasks, though ECC memory is not supported, which limits its appeal for mission-critical servers.

Who Should Build It

This build is tailored for gamers who demand high frame rates at 1440p and 4K resolutions, as the RTX 5080’s 87th percentile GPU ranking and 16 GB VRAM provide the necessary headroom for modern titles at high detail settings. The CPU’s 94th percentile ranking ensures that even CPU-intensive games with complex physics or large open worlds will run smoothly without stuttering. Esports enthusiasts seeking maximum refresh rates will appreciate the CPU’s 5.50 GHz boost clock, which excels in lightly-threaded scenarios.

Content creators, particularly video editors and 3D artists, will benefit from the combination of 20 CPU cores and the GPU’s compute capabilities. The CPU’s Cinebench R23 multi-core score of 49736 accelerates rendering tasks, while the GPU’s 56.28 TFLOPS FP32 performance handles real-time effects and previews. Software developers compiling large codebases will see significant speedups from the CPU’s multi-threaded performance, while the GPU’s Vulkan and OpenCL support enables GPU-accelerated computing for machine learning and data processing.

Students in engineering or computer science programs will find this build overkill for coursework but future-proof for advanced simulations. Small business workstations running virtualization or database workloads will leverage the CPU’s 20 cores, though the lack of ECC memory may be a consideration for critical data integrity. The build’s 91st combined percentile places it in the upper echelon of desktop systems, making it suitable for professionals who cannot afford downtime and require consistent high performance.

Usage Scenarios

High-refresh gaming at 1080p and 1440p is a primary scenario, where the CPU’s single-core score of 7021 in Cinebench R23 and the GPU’s 84 RT cores combine to deliver frame rates well above 144 Hz in most titles, based on the component performance tiers. The GPU’s 960.0 GB/s bandwidth ensures texture streaming keeps up with fast-paced action.

Streaming and content creation benefit from the CPU’s 20 cores, which can handle encoding while gaming simultaneously. The PassMark multi-thread score of 58518 indicates ample headroom for concurrent tasks, while the GPU’s NVENC (implied by the architecture) offloads video encoding, though specific encoder details are not in the FACT PACK.

Video editing in applications like Premiere Pro or DaVinci Resolve will see accelerated export times, driven by the CPU’s Cinebench R23 multi-core score of 49736 and the GPU’s compute score of 21789. The 16 GB VRAM holds large timelines and effects in memory, reducing reliance on system RAM.

3D rendering in Blender or Maya will leverage both components, with the CPU handling geometry and physics while the GPU accelerates ray tracing through its 84 RT cores. The 3DMark Steel Nomad score of 8637 suggests strong DirectX 12 performance, which translates to real-time viewports.

Software development, including compiling and testing, will be swift on this system. The CPU’s PassMark integer math score of 143351 handles integer-heavy workloads efficiently, while the 30 MB L3 cache reduces latency for frequent compiler operations. The GPU can be used for testing graphics applications or CUDA-based workloads, given its 336 tensor cores.

Student and office work is over-served by this hardware, but the CPU’s 94th percentile ensures snappy responsiveness in office suites and web browsers. The GPU’s PassMark G2D score of 1415 indicates strong 2D performance for desktop rendering, making this a comfortable, if extravagant, workstation for academic tasks.

Build Overview

This pairing combines the Intel Core Ultra 7 265KF, a 20-core desktop processor from the Core Ultra Series 2, with the NVIDIA GeForce RTX 5080, a high-end graphics card from the GeForce 50-series. The build is classified as a desktop system, reflecting its non-portable nature and focus on performance over efficiency. The CPU’s launch MSRP is $379, while the GPU’s launch MSRP is 999 USD, positioning this as a premium configuration.

The combined percentile of 91 places this build in the top 10% of all possible pairings, indicating exceptional performance across gaming and productivity benchmarks. The CPU’s 94th percentile and GPU’s 87th percentile create a system where the processor is relatively more powerful than the graphics card, but both are firmly in the enthusiast tier. The RTX 5080’s 56.28 TFLOPS FP32 and 16 GB GDDR7 memory make it a top-tier graphics solution, while the CPU’s 30 MB L3 cache and 20 cores provide a robust foundation for all compute tasks.

This is a future-proof build for 2024-2025 era games and applications, with the GPU’s DirectX 12 Ultimate support and the CPU’s PCIe Gen 5 interface ensuring compatibility with upcoming hardware standards. The 3 nm CPU process and 5 nm GPU process represent the latest manufacturing technologies, offering improved performance-per-watt over previous generations, though specific efficiency numbers are not in the FACT PACK.

Upgrade Path and Platform

The Intel Core Ultra 7 265KF uses the Intel Socket 1851, which is compatible with the Arrow Lake platform. This socket supports DDR5 memory in a dual-channel configuration, with the CPU providing 102.4 GB/s of memory bandwidth. The CPU supports PCIe Gen 5 with 20 lanes, and the RTX 5080 uses a PCIe 5.0 x16 interface, ensuring the GPU has full bandwidth for data transfer. For storage, the PCIe lanes can accommodate Gen 5 NVMe SSDs, offering extremely fast load times, though specific storage benchmarks are not in the FACT PACK.

The GPU’s suggested PSU of 750 W provides headroom for the CPU’s 125 W TDP and the GPU’s 360 W TDP, leaving ample power for other components like drives and fans. A quality 750 W PSU is sufficient for this build, though users adding multiple high-power peripherals may consider a higher-wattage unit. The GPU requires a single 16-pin power connector, which is standard on modern PSUs.

A sensible next upgrade would be to add more DDR5 memory, as the CPU supports dual-channel configurations and the system’s memory bandwidth could benefit from higher-capacity kits. Doubling the system RAM would improve multitasking and large dataset handling, especially for content creation. Alternatively, adding a second NVMe SSD for storage expansion would be straightforward, given the CPU’s 20 PCIe lanes. The CPU’s unlocked multiplier allows for overclocking, which can extend its lifespan by extracting additional performance from the 5.50 GHz boost clock. However, the GPU’s performance is already near the top of its class, so upgrading it would only be necessary for future generations with significantly higher requirements.

Rate My PC: Intel Core Ultra 7 265KF + NVIDIA GeForce RTX 5080

Apex Performer

System Balance Analysis

Intel Core Ultra 7 265KF

NVIDIA GeForce RTX 5080

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

FAQ

Balance and Bottleneck

CPU Analysis

Who Should Build It

Usage Scenarios

Build Overview

Upgrade Path and Platform

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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