SYSTEM ANALYZER

Rate My PC: Intel Core Ultra 7 265KF + NVIDIA GeForce RTX 4080

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

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%
VS
GPU
97%
PROCESSOR

Intel Core Ultra 7 265KF

71,910 Benchmark Score
Top 3% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4080

54,247 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

# Intel Core Ultra 7 265KF + NVIDIA GeForce RTX 4080: Benchmark Analysis

This desktop build pairs Intel's 20-core Arrow Lake processor with NVIDIA's Ada Lovelace flagship GPU, landing at the 90th combined percentile across all CPU+GPU configurations. The Core Ultra 7 265KF delivers a 94th-percentile CPU score while the RTX 4080 sits at the 86th percentile among GPUs, creating a high-end platform aimed at demanding workloads. No measured FPS data exists for this exact combination; all gaming performance discussion is estimated from the component benchmark scores.

GPU Analysis — VRAM, bandwidth, clocks, RT/tensor hardware, what the benchmark scores mean for rendering

The RTX 4080 carries 16 GB of GDDR6X memory on a 256-bit bus, yielding 716.8 GB/s of bandwidth. This memory configuration supports high-resolution texture loading and large scene data without spilling to system memory. The GPU's base clock runs at 2205 MHz with a boost clock of 2505 MHz, while memory operates at 1400 MHz with 22.4 Gbps effective throughput. These clock figures, combined with the 256-bit bus, position the card for strong 1440p and 4K rasterization performance.

Ada Lovelace architecture brings 76 RT cores and 304 tensor cores alongside 9728 shading units. The RT cores handle ray-traced geometry and lighting calculations, while tensor cores accelerate DLSS and AI-based features. Rendering workloads that leverage these units will see substantial acceleration in ray-traced scenes and AI denoising tasks. The GPU's pixel rate of 280.6 GPixel/s and texture rate of 761.5 GTexel/s indicate robust fill-rate capabilities for high-resolution rendering.

Compute performance reaches 48.74 TFLOPS for both FP32 and FP16 operations, with a 1:1 ratio that benefits workloads requiring mixed precision. The 3DMark Steel Nomad DX12 score of 6567 places the GPU in the upper tier for modern DirectX 12 titles. Geekbench OpenCL and Vulkan scores of 214739 and 263779 respectively show strong cross-API compute performance, which matters for applications that offload physics, simulation, or post-processing to the GPU.

The passmark GPU compute score of 20671 and G3D score of 34457 confirm solid general-purpose compute capability. However, the DirectX 9 score of 370 and DirectX 10 score of 204 suggest older API performance is not the card's focus. DirectX 11 and DirectX 12 scores of 314 and 132 respectively indicate the architecture is optimized for modern rendering pipelines. The G2D score of 1239 reflects adequate 2D performance for desktop and productivity tasks.

For rendering specifically, the 16 GB frame buffer is notable. Large 3D scenes, high-resolution textures, and multi-layer compositing all benefit from this capacity. The 304 tensor cores enable DLSS frame generation and super resolution, which can extend the card's usable lifespan in demanding titles. Ray-traced workloads will scale with the 76 RT cores, though the exact frame rate impact depends on scene complexity and engine implementation.

Benchmark Performance — exact CPU and GPU scores, percentile positions, and what the combined picture is

The CPU achieves a 94th percentile ranking among all processors, with an average benchmark score of 71910. Its nearest rival, the AMD Ryzen 7 8840HX, scores 71797, a mere 0.2% difference. The Intel Xeon 6517P scores 72350, putting the 265KF 0.6% behind, while the Xeon 6724P scores 72396 (0.7% behind). The Xeon Platinum 8270 trails at 71370, meaning the 265KF leads by 0.8%. This clustering indicates the 265KF sits squarely in a competitive performance band where small percentage differences separate adjacent products.

The GPU holds an 86th percentile position with an average benchmark score of 54247. The RTX 4080 SUPER scores 54209, just 0.1% behind, while the AMD Radeon Pro W5700X scores 54828 (the 4080 trails by 1.1%). The Radeon RX 6750 GRE 12 GB scores 55698 (2.6% ahead), and the Radeon 8060S scores 55757 (2.7% ahead). These deltas show the RTX 4080 is competitive with its immediate successor and other high-end cards, with differences under 3% across the nearest rivals.

Combined, this pairing achieves a 90th percentile ranking across all CPU+GPU configurations. The CPU's Cinebench R23 multi-core score of 49736 indicates strong all-core throughput for rendering and compilation workloads. Single-core R23 score of 7021 shows excellent per-thread performance for games and lightly threaded applications. Geekbench multi-core and single-core scores of 22913 and 2759 respectively corroborate the Cinebench results.

The PassMark suite provides additional workload-specific insight. Data compression scores 666589, encryption scores 48198, and extended instructions score 54513. Floating-point math reaches 189431, integer math scores 143351, and random string sorting hits 79735. Prime number finding scores 486, which is a notably lower figure indicating weaker performance in that specific algorithm. Physics simulation scores 3633, and multi-threaded performance scores 58518 with a single-thread score of 4928.

The combined picture shows a system that excels at multi-threaded productivity tasks while maintaining strong single-thread performance. The CPU's 94th percentile and GPU's 86th percentile create a balanced high-end configuration where neither component dramatically outclasses the other, though the CPU holds a slight percentile advantage.

Upgrade Path and Platform — socket, memory support, PCIe, PSU headroom from suggestedPsu/tdp, what a sensible next upgrade looks like

The Core Ultra 7 265KF uses the Intel Socket 1851 platform, which is specific to Arrow Lake-S desktop processors. The CPU supports dual-channel DDR5 memory with a bandwidth of 102.4 GB/s, and ECC memory is not supported. The platform provides PCIe Gen 5 with 20 lanes from the CPU, enabling high-bandwidth connectivity for the latest storage and expansion cards. The CPU has no integrated graphics, so a discrete GPU is mandatory for any display output.

The RTX 4080 connects via PCIe 4.0 x16, which is fully compatible with the CPU's Gen 5 lanes through backward compatibility. The GPU's 320 W TDP and the CPU's 125 W TDP combine for a total of 445 W of component power draw. The suggested PSU rating of 700 W provides approximately 255 W of headroom beyond the combined TDP, accounting for motherboard, storage, fans, and other system components. This headroom is adequate for the stock configuration but becomes tighter with heavy overclocking.

The CPU has an unlocked multiplier, enabling overclocking for users who want to extract additional performance. However, the 125 W TDP suggests a capable cooling solution is necessary for sustained all-core workloads. The GPU is triple-slot wide, measuring 310 mm in length, 140 mm in height, and 61 mm in width, requiring a case with sufficient clearance and airflow.

For a sensible next upgrade, the GPU is the more likely candidate for replacement given its end-of-life production status. The RTX 4080's successor, the GeForce 50 series, is already listed as its successor in the product lineage. Users seeking higher frame rates at 4K or improved ray tracing performance would benefit from a GPU upgrade. The CPU, by contrast, remains an active production part with a recent release date of 2024-10-23, suggesting it has a longer platform lifetime ahead.

Memory capacity is not specified in the data, but the dual-channel DDR5 support with 102.4 GB/s bandwidth is sufficient for gaming and most productivity tasks. Users requiring more memory bandwidth for specific workloads might consider a platform change, but for this configuration, the memory subsystem is not a bottleneck.

Balance and Bottleneck — which component limits which workload, using percentiles and FPS scaling as evidence

The CPU's 94th percentile and GPU's 86th percentile indicate the processor has a slight advantage over the graphics card in relative performance. This means the RTX 4080 is more likely to be the limiting factor in GPU-bound workloads, while the CPU has headroom to handle additional processing demands. In gaming at high resolutions, the GPU typically becomes the bottleneck as pixel fill-rate and shading requirements increase.

For multi-threaded CPU workloads like video encoding, 3D rendering, or software compilation, the 265KF's 20 cores and 20 threads provide substantial throughput. The Cinebench R23 multi-core score of 49736 demonstrates this capability. In these scenarios, the GPU may sit idle while the CPU processes the workload, making the processor the active component. Conversely, in GPU compute tasks like machine learning inference or GPU-accelerated rendering, the RTX 4080's 48.74 TFLOPS FP32 performance becomes the primary driver.

The FPS scaling between these components is estimated since no measured data exists for this pairing. Based on the component scores, 1080p gaming would likely be CPU-limited in many titles, as the GPU's high performance can render frames faster than the CPU can dispatch draw calls. At 1440p and 4K, the GPU becomes increasingly limiting, with the RTX 4080's 86th percentile positioning it as the primary constraint at higher resolutions.

The CPU's single-thread performance, evidenced by R23 single-core score of 7021 and Geekbench single-core score of 2759, is sufficient for most game engines' main threads. The PassMark single-thread score of 4928 reinforces this. However, games that are poorly optimized for multi-threading may still see CPU limitations even at high resolutions. The 20-core configuration with no hyper-threading (20 threads for 20 cores) means each core handles one thread, which can be advantageous for latency-sensitive workloads.

In balanced workloads that use both CPU and GPU simultaneously, such as gaming while streaming, the system shows good equilibrium. The CPU's multi-threaded capacity handles encoding and game logic while the GPU manages rendering. The 94th versus 86th percentile gap suggests the CPU can feed the GPU adequately without creating a significant bottleneck in most scenarios.

FAQ

Q: Does the Intel Core Ultra 7 265KF have integrated graphics?

A: No, the CPU has no integrated graphics (listed as "N/A"), so a discrete GPU like the RTX 4080 is required for any display output.

Q: What is the memory bandwidth of this build?

A: The CPU supports dual-channel DDR5 memory with a bandwidth of 102.4 GB/s. The GPU has its own 716.8 GB/s of GDDR6X memory bandwidth across a 256-bit bus.

Q: How does the RTX 4080 compare to the RTX 4080 SUPER?

A: The RTX 4080 scores 54247 on average, while the RTX 4080 SUPER scores 54209, a difference of 0.1%. The two cards are effectively tied in benchmark performance.

Q: What is the CPU's multi-core performance in Cinebench R23?

A: The Core Ultra 7 265KF scores 49736 in Cinebench R23 multi-core, with a single-core score of 7021.

Q: Is the CPU overclockable?

A: Yes, the multiplier is unlocked, allowing overclocking. The CPU has a 125 W TDP and requires adequate cooling for sustained workloads.

Q: What is the GPU's ray tracing hardware configuration?

A: The RTX 4080 has 76 RT cores and 304 tensor cores, supporting DirectX 12 Ultimate and Vulkan 1.4 APIs.

Q: What is the combined percentile ranking of this build?

A: The CPU+GPU pairing ranks at the 90th combined percentile across all configurations, with the CPU at 94th and GPU at 86th individually.

Who Should Build It

Gamers targeting 1440p and 4K resolution with high refresh rates are the primary audience for this build. The RTX 4080's 86th percentile GPU score and 16 GB VRAM handle demanding modern titles at these resolutions, while the CPU's 94th percentile single-thread performance ensures the processor does not become a limiting factor in frame delivery.

Content creators working with video editing, 3D rendering, or motion graphics will benefit from the CPU's 20 cores and 49736 Cinebench R23 multi-core score. The GPU's 48.74 TFLOPS FP32 compute and 16 GB VRAM accelerate rendering tasks, making this a capable workstation for production workloads.

Software developers compiling large codebases will see significant throughput from the 20-core configuration, with PassMark multi-thread score of 58518 indicating strong parallel compilation performance. The CPU's data compression score of 666589 also benefits build systems that compress artifacts.

Students in engineering, computer science, or digital arts programs can use this build for coursework involving simulations, 3D modeling, or machine learning. The balanced CPU and GPU performance handles academic workloads without requiring a separate workstation.

Small business workstations that need to run productivity suites, database operations, or light CAD work will find the platform responsive. The CPU's single-thread score of 4928 in PassMark ensures snappy application performance, while the GPU's compute capability handles occasional rendering or video tasks.

Usage Scenarios

High-refresh gaming: The RTX 4080's 3DMark Steel Nomad score of 6567 and 86th percentile GPU ranking support high frame rates at 1440p in most titles. At 1080p, the CPU's single-thread performance becomes the limiting factor, but the 265KF's 7021 R23 single-core score is sufficient for high-refresh gaming.

Streaming: The CPU's 20 cores handle game capture and encoding while maintaining game performance. The PassMark multi-thread score of 58518 provides ample headroom for streaming software running alongside games, and the GPU's tensor cores can accelerate encoding tasks.

Video editing: Multi-core Cinebench R23 score of 49736 accelerates timeline rendering and export tasks. The GPU's 16 GB VRAM handles 4K footage and effects, while the 716.8 GB/s memory bandwidth facilitates smooth scrubbing and preview.

3D rendering: The 265KF's 20 cores deliver strong CPU-based rendering performance, and the RTX 4080's 48.74 TFLOPS FP32 and 76 RT cores accelerate GPU-based renderers. The 304 tensor cores enable AI denoising, reducing render times for final frames.

Software development: PassMark integer math score of 143351 and data encryption score of 48198 support compilation and cryptographic operations. The 20-core configuration reduces build times for large projects, and the 30 MB L3 cache improves code locality.

Student and office work: The CPU's Geekbench single-core score of 2759 ensures responsive application loading and multitasking. The platform's DDR5 memory support with 102.4 GB/s bandwidth handles office productivity, spreadsheets, and documentation without performance constraints.

Build Overview

This desktop configuration pairs Intel's Core Ultra 7 265KF with NVIDIA's GeForce RTX 4080. The CPU, based on Arrow Lake architecture on a 3 nm TSMC process, provides 20 cores and 20 threads with a base clock of 3.90 GHz and boost clock of 5.50 GHz. The GPU, built on Ada Lovelace architecture at 5 nm, offers 16 GB of GDDR6X memory and 9728 shading units. The combined system ranks at the 90th percentile across all CPU+GPU configurations, placing it in the upper tier of desktop performance.

The CPU's 94th percentile position indicates it outperforms 94% of all processors, while the GPU's 86th percentile shows strong but slightly lower relative performance. This creates a configuration where the processor slightly outpaces the graphics card, providing headroom for future GPU upgrades. The launch MSRP for the CPU is $379, and the GPU launched at $1,199 USD, though current market pricing may differ.

CPU Analysis — cores, clocks, architecture, what the benchmark scores mean for real workloads

The Core Ultra 7 265KF features 20 cores and 20 threads, with no hyper-threading, meaning each core processes a single thread. Base clock runs at 3.90 GHz with a boost clock of 5.50 GHz, providing strong single-thread performance when fewer cores are active. The architecture, Arrow Lake-S, is built on a 3 nm TSMC process with 17,800 million transistors on a 243 mm² die. This dense transistor layout enables high performance within a 125 W TDP envelope.

Cache hierarchy includes 192 KB L1 per core, 3 MB L2 per core, and 30 MB shared L3 cache. The substantial L3 cache improves data locality for multi-threaded workloads that share data between cores. The CPU supports DDR5 memory with dual-channel configuration, providing 102.4 GB/s of memory bandwidth. This bandwidth is sufficient for most productivity tasks but may be a limitation for memory-bandwidth-intensive workloads like large-scale data analysis.

The CPU's benchmark scores reveal its workload characteristics. Cinebench R23 multi-core score of 49736 indicates strong all-core rendering performance, putting it in contention with high-end workstation processors. Single-core R23 score of 7021 shows excellent per-thread performance for games and single-threaded applications. Geekbench scores of 22913 multi-core and 2759 single-core corroborate these findings.

PassMark scores provide granular insight into specific workloads. Data compression at 666589 shows strong throughput for archival and compression tasks. Floating-point math at 189431 indicates robust scientific computing capability. Integer math at 143351 supports general-purpose computing and database operations. The extended instructions score of 54513 shows good SIMD and vector processing performance.

The low prime number finding score of 486 is notable, indicating this CPU does not excel at that specific algorithm, which may involve certain integer operations or memory access patterns. Physics simulation at 3633 shows adequate performance for physics-based workloads. The average benchmark score of 71910 places the CPU in a competitive tier with the AMD Ryzen 7 8840HX (71797, 0.2% difference) and Intel Xeon 6517P (72350, 0.6% behind).

Gaming Performance

No measured FPS data exists for this exact CPU+GPU combination. All gaming frame rates discussed here are estimates derived from the component benchmark scores and should be treated as approximate expectations rather than measured results. The data pack contains no measuredFps entries for this pairing.

Based on the RTX 4080's 86th percentile GPU score and the CPU's 94th percentile processor score, this build is expected to handle modern games at high settings. At 1440p resolution, the GPU's 16 GB VRAM and 716.8 GB/s bandwidth support high texture quality and resolution scaling. The 3DMark Steel Nomad DX12 score of 6567 indicates strong DirectX 12 performance, which is the foundation for most current game engines.

At 1080p, the CPU's single-thread performance becomes more significant. The R23 single-core score of 7021 and PassMark single-thread score of 4928 suggest the processor can drive high frame rates in CPU-bound titles. The 20-core configuration also handles background tasks like Discord, browser, or streaming software without impacting game performance.

At 4K resolution, the GPU becomes the primary constraint. The RTX 4080's 48.74 TFLOPS FP32 compute and 280.6 GPixel/s pixel rate provide sufficient raw throughput for 4K gaming, but the 86th percentile position means some titles may require settings adjustments to maintain high frame rates. The 16 GB VRAM is adequate for 4K textures in most current games, though future titles with higher VRAM requirements may approach this limit.

Ray tracing performance is supported by 76 RT cores, enabling hardware-accelerated ray-traced effects in supported titles. The tensor cores enable DLSS, which can boost frame rates by rendering at lower resolutions and upscaling. The combination of RT cores and tensor cores makes this build capable of high-quality ray-traced gaming with DLSS enabled, though exact performance depends on the game and settings.