SYSTEM ANALYZER

Rate My PC: Intel Core i5-14400F + NVIDIA GeForce RTX 4090 D

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PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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95 Score

Top 5% Ranking

95 / 100

ULTIMATE READY

Apex Performer

Top 5% 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

90%

GPU

99%

PROCESSOR

Intel Core i5-14400F

32,279 Benchmark Score

Top 10% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 4090 D

178,050 Benchmark Score

Top 1% Market Ranking

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0-30

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30-60

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60-85

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85-100

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Your system is in the top tier. You can run any modern game at maximum settings.

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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 i5-14400F + NVIDIA GeForce RTX 4090 D

This pairing combines a 10-core Intel Raptor Lake refresh processor with NVIDIA's flagship Ada Lovelace GPU, creating a desktop build that ranks in the 91st percentile overall. The CPU alone sits at the 83rd percentile among all processors, while the GPU lands at the 98th percentile among all graphics cards — the data shows a clear imbalance in raw capability between the two components. It is important to note that no measured FPS data exists for this exact combination; all frame rate discussions below are estimates derived from the benchmark scores.

Usage Scenarios

High-refresh gaming: The RTX 4090 D is built for extreme frame rates. With 14592 shading units, 114 RT cores, and a 1.01 TB/s memory bandwidth, the GPU can push well beyond 144 Hz at 1440p in most titles, and at 4K it remains comfortably above 60 FPS in demanding games. The i5-14400F's single-core Cinebench R23 score of 3055 ensures the CPU keeps up with the GPU's output in most scenarios, though the CPU's 83rd percentile position suggests it will be the limiting factor at lower resolutions.

Streaming: The 4090 D's NVENC encoder (part of the Ada Lovelace architecture with 456 tensor cores) handles video encoding without taxing the CPU. The i5-14400F's 16 threads provide enough headroom for game capture and stream encoding simultaneously, though the CPU's PassMark multithread score of 25470 indicates it is adequate rather than exceptional for simultaneous gaming and streaming workloads.

Video editing: The GPU's 24 GB of GDDR6X memory and 73.54 TFLOPS of FP32 performance accelerate timeline rendering, effects, and color grading in GPU-accelerated editors. The CPU's Cinebench R23 multicore score of 21645 handles 4K timeline scrubbing and export tasks competently, but heavy multi-stream 8K projects will show the CPU's limits relative to higher-core-count rivals.

3D rendering: The 4090 D's 114 RT cores excel at ray-traced rendering, with the Geekbench OpenCL score of 278621 demonstrating exceptional compute throughput. The i5-14400F's CPU rendering performance (Cinebench R20 multicore 9090) is respectable for occasional renders, but the GPU will dominate rendering workloads, making this system a strong choice for GPU-accelerated renderers like Octane or Redshift.

Software development: The CPU's 10 cores and 16 threads handle compilation tasks well, with PassMark integer math scoring 81524 and data compression scoring 315521. The GPU accelerates machine learning workflows via its 456 tensor cores, and the 24 GB VRAM allows loading moderately sized models locally.

Student and office work: This configuration is massively overprovisioned for document editing, spreadsheets, and web browsing. The CPU's single-thread PassMark score of 3701 ensures snappy application responsiveness, but the GPU's 425 W TDP makes this an impractical choice for typical student workloads — the hardware is better suited to engineering or media students running demanding simulations or renders.

Upgrade Path and Platform

The Intel Core i5-14400F uses Socket LGA 1700, which supports both DDR4 and DDR5 memory through dual-channel configuration. This flexibility allows builders to reuse existing DDR4 RAM or move to DDR5 depending on motherboard choice. The platform supports PCIe Gen 5 with 16 CPU lanes, enabling future GPU upgrades without changing the motherboard.

The CPU's 65 W TDP is modest, and the GPU's 425 W TDP with a suggested 800 W power supply leaves ample headroom for overclocking the CPU (though the multiplier is locked) or adding peripheral devices. The 4090 D requires a single 16-pin power connector, simplifying cable management compared to older multi-connector designs.

A sensible next upgrade path would be swapping the i5-14400F for a higher-core-count 14th-gen processor on the same socket, as the platform supports the full Raptor Lake refresh lineup. The RTX 4090 D is already near the top of the GPU hierarchy, so GPU upgrades would only make sense when the next generation (GeForce 50 series, listed as the successor) offers meaningful gains. The platform's PCIe Gen 5 support ensures the motherboard will not bottleneck future GPUs.

GPU Analysis

The RTX 4090 D is a modified version of the RTX 4090, built on TSMC's 5 nm process with a 609 mm² die containing 76,300 million transistors. It operates at a base clock of 2280 MHz and boosts to 2520 MHz, with 14592 shading units, 456 texture mapping units, and 176 raster output units. The memory subsystem consists of 24 GB of GDDR6X on a 384-bit bus, delivering 1.01 TB/s of bandwidth.

Ray tracing performance is driven by 114 RT cores, while 456 tensor cores handle AI-accelerated workloads. The GPU achieves 73.54 TFLOPS of FP32 and FP16 compute (1:1 ratio), with pixel rate of 443.5 GPixel/s and texture rate of 1,149.1 GTexel/s. These specifications place the GPU at the 98th percentile among all GPUs, with an average benchmark score of 178050.

In benchmark comparisons, the 4090 D trails the NVIDIA RTX PRO 5000 Blackwell by 2.2%, the A100 SXM4 80 GB by 3.1%, and the RTX 5000 Ada Generation by 3.6%. The 3DMark Steel Nomad DX12 score of 8587 and Geekbench Vulkan score of 246941 confirm the GPU's dominance in DirectX 12 and Vulkan workloads. For rendering, the 1.01 TB/s bandwidth and 24 GB VRAM allow handling large textures and complex scenes without memory pressure, though the GPU's 425 W TDP requires robust cooling.

Balance and Bottleneck

The data reveals a significant imbalance: the CPU sits at the 83rd percentile while the GPU sits at the 98th percentile. This means the i5-14400F will bottleneck the RTX 4090 D in CPU-bound scenarios, particularly at 1080p where frame rates are high and the CPU must process more draw calls per second.

The CPU's Cinebench R23 single-core score of 3055 and multicore score of 21645 are solid mid-range results, but the nearest rivals include the AMD Ryzen 7 PRO 8840U (0.1% faster on average), Intel Core i9-11900 (0.2% faster), and Intel Core i7-12800H (0.5% faster) — all of which are mobile or older desktop parts. This indicates the i5-14400F is competitive with previous-generation high-end processors but not with current flagship desktop CPUs.

In GPU-bound workloads (4K gaming, rendering, compute), the 4090 D will be the limiting factor, which is the ideal scenario — the GPU operates at full utilization. In CPU-bound workloads (1080p esports, physics simulation, compilation), the CPU will cap performance. The PassMark physics score of 1523 and find prime numbers score of 86 highlight modest CPU compute capabilities compared to the GPU's massive throughput.

The practical impact is that users targeting 1440p or 4K gaming will see near-full GPU utilization, while 1080p high-refresh gaming will leave GPU headroom unused. For productivity, the CPU's 16 threads handle moderate multitasking, but heavy threaded workloads will benefit from a CPU upgrade.

Gaming Performance

No measured FPS data exists for this specific CPU-GPU combination, so the following are estimates based on the benchmark scores. The RTX 4090 D's 98th percentile GPU ranking and the i5-14400F's 83rd percentile CPU ranking indicate the following expectations:

At 4K ultra settings, the GPU becomes the primary determinant of frame rates. The 4090 D's 1.01 TB/s bandwidth and 14592 shading units should deliver 80-120 FPS in most AAA titles, with ray tracing enabled dropping into the 60-80 FPS range in the most demanding games. The CPU's single-core performance is sufficient to avoid bottlenecking at these frame rates.

At 1440p ultra, frame rates scale higher, typically 120-165 FPS in competitive titles and 80-110 FPS in AAA games with ray tracing. The CPU's 3055 single-core Cinebench R23 score keeps the GPU fed, but some CPU-intensive games may show occasional dips.

At 1080p, the CPU becomes the limiting factor in esports titles. The i5-14400F's single-thread PassMark score of 3701 is adequate for 200+ FPS in games like CS2 or Valorant, but the 4090 D's potential exceeds the CPU's ability to feed it frames — users would be leaving GPU performance on the table. The 83rd percentile CPU ranking means some CPU-bound games will see lower frame rates than the GPU alone could achieve.

Who Should Build It

1440p and 4K gamers who want maximum graphical fidelity and high refresh rates will benefit most from this pairing. The GPU's 98th percentile ranking ensures future-proof 4K performance, while the CPU handles the workload without being the primary constraint at these resolutions.

Content creators working with GPU-accelerated software (video editors, 3D renderers, AI tools) will leverage the 4090 D's 24 GB VRAM and 456 tensor cores. The CPU's 16 threads handle encoding and general multitasking, but the GPU drives the heavy lifting.

AI researchers and developers who need local inference capability will appreciate the tensor core count and 24 GB memory, which allows running moderately sized language models and stable diffusion workloads.

Software developers working on large codebases will find the CPU's PassMark integer math score of 81524 and data compression score of 315521 useful for compilation and build tasks, though the GPU is overkill for this use case.

Students and small business workstations in engineering, architecture, or media fields will benefit from the combination's ability to handle CAD, rendering, and simulation workloads, but the hardware exceeds the requirements of general office work — the 425 W GPU TDP and triple-slot cooler make this an impractical choice for typical office environments.

CPU Analysis

The Intel Core i5-14400F is a 10-core, 16-thread processor based on Raptor Lake architecture (Raptor Lake-R refresh) built on Intel's 10 nm process with a 215 mm² die size. It operates at a 2.50 GHz base clock and boosts up to 4.70 GHz, with a 65 W TDP. The cache hierarchy includes 80 KB of L1 per core, 1.25 MB of L2 per core, and 20 MB of shared L3 cache.

The processor supports DDR4 and DDR5 memory in dual-channel configuration, with ECC memory support — a feature useful for workstation builds. It provides 16 PCIe Gen 5 lanes from the CPU, ensuring compatibility with the fastest NVMe drives and future expansion cards. The integrated graphics are N/A, so a discrete GPU is mandatory.

Benchmark results show a balanced performer: Cinebench R23 multicore 21645 and single-core 3055, Geekbench multicore 11268 and single-core 2058, and PassMark multithread 25470 with single-thread 3701. The PassMark data compression score of 315521 and integer math score of 81524 indicate strong general-purpose compute, while floating-point math at 61319 and extended instructions at 19937 show capable but not exceptional number-crunching.

The CPU's 83rd percentile ranking places it alongside the AMD Ryzen 7 PRO 8840U (0.1% faster), Intel Core i9-11900 (0.2% faster), and AMD Ryzen 7 6800HS (0.2% slower). This means the i5-14400F performs like a previous-generation high-end desktop processor — adequate for most gaming and productivity tasks, but not a top-tier performer by 2024 standards.

The unlocked multiplier is false, so overclocking is not possible. The 65 W TDP keeps thermals manageable with a capable air cooler, making this an efficient choice for the platform.

FAQ

Q: Is the RTX 4090 D significantly different from a standard RTX 4090?

A: The 4090 D is built on the same AD102 chip with 14592 shading units and 114 RT cores. It operates at a 2280 MHz base clock and 2520 MHz boost clock, with 24 GB GDDR6X memory on a 384-bit bus delivering 1.01 TB/s bandwidth. The GPU's average benchmark score of 178050 places it at the 98th percentile among all GPUs.

Q: Will the i5-14400F bottleneck the RTX 4090 D in gaming?

A: The CPU sits at the 83rd percentile while the GPU sits at the 98th percentile, indicating the CPU will limit performance in CPU-bound scenarios. At 1440p and 4K, the GPU is the primary bottleneck, but at 1080p high-refresh gaming, the i5-14400F's single-core performance (Cinebench R23 single-core 3055) will cap frame rates below the GPU's potential.

Q: What power supply is required for this build?

A: The GPU has a 425 W TDP and the manufacturer suggests an 800 W power supply. The CPU's 65 W TDP is modest by comparison, so the suggested PSU provides adequate headroom for the entire system.

Q: Does this CPU support overclocking?

A: No, the multiplier is locked (unlocked multiplier is false). The CPU runs at a 2.50 GHz base clock with a 4.70 GHz boost clock, and the 65 W TDP limits thermal headroom for manual overclocking.

Q: Can this system use DDR4 memory?

A: Yes, the i5-14400F supports both DDR4 and DDR5 memory in dual-channel configuration. This allows builders to reuse existing DDR4 modules or upgrade to DDR5 depending on the motherboard chosen.

Q: How does the 4090 D compare to professional workstation GPUs?

A: The 4090 D's average benchmark score of 178050 trails the NVIDIA RTX PRO 5000 Blackwell by 2.2%, the A100 SXM4 80 GB by 3.1%, and the RTX 5000 Ada Generation by 3.6%. It outperforms the A100 SXM4 40 GB by 4.9%.

Q: What is the release timeline for these components?

A: The CPU was released on January 7, 2024, with a launch MSRP of $196. The GPU was released on December 27, 2023, with a launch MSRP of 1,599 USD. The GPU is now end-of-life, with the GeForce 50 series listed as its successor.

Benchmark Performance

The combined system ranks in the 91st percentile overall, reflecting the GPU's dominance pulling up the CPU's more modest position. The CPU's average benchmark score is 32279, landing at the 83rd percentile among all CPUs. The GPU's average benchmark score is 178050, placing it at the 98th percentile among all GPUs.

The CPU's benchmark suite shows a consistent mid-range performer: Cinebench R15 multicore 2181 and single-core 307, Cinebench R20 multicore 9090 and single-core 1283, Cinebench R23 multicore 21645 and single-core 3055, Geekbench multicore 11268 and single-core 2058, and PassMark multithread 25470 with single-thread 3701. Specialized tests include data compression 315521, data encryption 16949, extended instructions 19937, find prime numbers 86, floating-point math 61319, integer math 81524, physics 1523, and random string sorting 32680.

The GPU's benchmark results include 3DMark Steel Nomad DX12 8587, Geekbench OpenCL 278621, and Geekbench Vulkan 246941. These scores reflect the GPU's position among the top 2% of all graphics cards, with nearest rivals being professional workstation and datacenter parts — the RTX PRO 5000 Blackwell (2.2% faster), A100 SXM4 80 GB (3.1% faster), and RTX 5000 Ada Generation (3.6% faster).

The combined picture shows a system where the GPU is the star performer. The 4090 D's 98th percentile ranking means this build delivers top-tier graphics performance in virtually every workload, while the i5-14400F's 83rd percentile ranking is adequate but not exceptional. Users building this system should expect GPU-bound workloads (4K gaming, rendering, AI inference) to perform at near-flagship levels, while CPU-bound workloads (1080p gaming, compilation, physics simulation) will perform at a solid mid-range level. The 91st combined percentile reflects this asymmetry — the system is better than most builds, but the CPU prevents it from achieving the absolute top tier that the GPU alone would represent.

Rate My PC: Intel Core i5-14400F + NVIDIA GeForce RTX 4090 D

Apex Performer

System Balance Analysis

Intel Core i5-14400F

NVIDIA GeForce RTX 4090 D

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

Usage Scenarios

Upgrade Path and Platform

GPU Analysis

Balance and Bottleneck

Gaming Performance

Who Should Build It

CPU Analysis

FAQ

Benchmark 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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