SYSTEM ANALYZER

Rate My PC: Intel Core i9-14900KF + NVIDIA GeForce RTX 4090 D

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

98 / 100
ULTIMATE READY

Apex Performer

Top 2% 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
99%
PROCESSOR

Intel Core i9-14900KF

79,371 Benchmark Score
Top 3% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4090 D

178,050 Benchmark Score
Top 1% 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

# CPU Analysis

The Intel Core i9-14900KF is a 24-core, 32-thread processor built on Intel's Raptor Lake architecture and manufactured on a 10 nm process. It features a base clock of 3.20 GHz and a boost clock of 6.00 GHz, with a 36 MB shared L3 cache and 2 MB L2 cache per core. The chip supports both DDR4 and DDR5 memory across a dual-channel bus, includes ECC memory support, and connects to the platform via Gen 5 PCIe with 16 CPU lanes. The multiplier is unlocked, making it a direct target for enthusiast overclocking.

Benchmark results place this CPU in the 95th percentile among all processors. Its average benchmark score of 79,371 sits just 0.3% above the Intel Core i9-14900K, which scored 79,097, indicating the KF variant delivers virtually identical raw performance without integrated graphics. The processor edges out the AMD EPYC 7413 by 0.8% and the Intel Xeon w5-2565X by 1.6%, while trailing the Intel Core Ultra 9 290HX Plus by a negligible 0.3%. These margins are tight enough that day-to-day workload differences will be imperceptible in most applications.

Multi-threaded performance is exceptional. In Cinebench R23, the CPU scores 49,370 in multicore and 6,969 in single-core. The Cinebench R20 results show 20,735 multicore and 2,926 single-core, while R15 delivers 4,976 multicore and 702 single-core. Geekbench results show 23,789 multicore and 2,727 single-core. PassMark multithread score is 58,405, with single-thread at 4,685. These numbers indicate a processor that can handle heavily threaded workloads like video rendering, software compilation, and scientific simulations with ease, while still offering strong single-thread responsiveness for everyday applications.

Specialized PassMark tests reveal additional strengths. Data compression scores 785,831, data encryption hits 46,416, and extended instructions reach 44,839. Floating-point math scores 151,918, integer math 209,125, and random string sorting 86,564. The find prime numbers test scores 231 and physics 3,159. The extreme data compression figure suggests the processor excels in archiving, database operations, and file server workloads, while the strong integer and floating-point math scores indicate robust general-purpose compute capability for engineering and financial applications.

The 125 W TDP with a boost to 6.00 GHz means the processor can sustain heavy all-core loads, but cooling becomes a critical factor. The 257 mm² die size is substantial, and the chip will need a capable cooler to maintain maximum boost clocks under sustained load. The unlocked multiplier further encourages aftermarket cooling investment for those seeking to push beyond stock frequencies.

# Upgrade Path and Platform

The Intel Core i9-14900KF uses Intel Socket 1700, the same platform that has supported multiple generations of Intel desktop processors. This socket accommodates DDR4 and DDR5 memory, though a given motherboard will support one or the other — not both simultaneously. Users on an existing Z690 or Z790 board can drop this processor into place with a BIOS update, making it a compelling upgrade for those on 12th or 13th gen platforms who want the maximum performance available on the socket. The PCIe Gen 5 interface with 16 CPU lanes provides ample bandwidth for the fastest current GPUs and NVMe storage, though the GPU in this build uses PCIe 4.0 x16.

The processor's memory bus is dual-channel, which is standard for desktop platforms. ECC memory support is a notable inclusion, allowing for error-correcting memory configurations that are typically reserved for workstation-class hardware. This expands the platform's suitability for long-running compute tasks where data integrity is paramount. The combination of DDR5 support and 36 MB of shared L3 cache should provide strong memory bandwidth for multi-threaded workloads.

The GPU's suggested PSU is 800 W, and the processor has a 125 W TDP. Together, these figures mean a high-wattage power supply is mandatory for stable operation under full load. The graphics card uses a single 16-pin power connector, so the PSU must have the appropriate cable or adapter. Users building a new system around this pair should plan for a robust power supply with headroom for transient power spikes common in high-end GPUs.

For users looking to upgrade from this configuration, the data shows the platform is at the end of its socket generation. The CPU sits in the 95th percentile of all processors, and its nearest rivals include the Intel Core Ultra 9 290HX Plus and AMD EPYC 7413, both of which score within 1% — indicating that the i9-14900KF is already near the ceiling of what this socket can deliver. A meaningful upgrade would require moving to a new platform with a different socket and newer memory standards. The GPU, by contrast, is rated at the 98th percentile with a 24 GB frame buffer, so it will remain relevant for several more generations.

# Gaming Performance

No measured FPS rows exist for this exact combination — the FACT PACK contains no measuredFps data. All frame rate discussion below is estimated from the benchmark scores and should be treated as directional rather than definitive.

The CPU's single-core performance is the primary driver of gaming frame rates. A Cinebench R23 single-core score of 6,969 and a Geekbench single-core score of 2,727 place it among the fastest gaming processors available. The 6.00 GHz boost clock ensures that games relying on high single-thread performance will see excellent frame pacing and high average FPS. The 36 MB L3 cache is also beneficial for gaming, reducing memory latency in scenarios where game data sets fit within the cache.

The RTX 4090 D's 3DMark Steel Nomad DX12 score of 8,587, combined with its 98th percentile ranking among all GPUs, indicates it can drive modern games at high frame rates. With 24 GB of GDDR6X memory and 1.01 TB/s of bandwidth, texture-heavy scenes and high-resolution rendering will not be constrained by memory capacity or bandwidth. The GPU's boost clock of 2520 MHz and 73.54 TFLOPS FP32 throughput position it well for both rasterized and ray-traced gaming workloads.

At 1080p and 1440p resolution, the CPU will likely be the limiting factor in frame rate generation, though its high single-core performance means that limit is very high. At 4K resolution, the GPU becomes the primary determinant of frame rates, and the RTX 4090 D's raw compute power should deliver high settings at playable frame rates in most titles. The combination is well-balanced for high-refresh gaming at 1440p and smooth 4K experiences, with the exact frame rates varying by title and optimization level.

# Who Should Build It

This configuration targets users who demand maximum performance across both CPU and GPU workloads without compromise. Gamers at 1440p and 4K resolution will benefit from the high single-core performance of the i9-14900KF and the massive 24 GB frame buffer of the RTX 4090 D. Content creators working with 4K or 8K video, complex 3D scenes, or large datasets will use the 32 threads and 73.54 TFLOPS of FP32 compute to accelerate rendering and encode times dramatically.

Software developers compiling large codebases will appreciate the PassMark integer math score of 209,125 and multithread score of 58,405, which indicate fast build times for parallel compilation. Data scientists and researchers running simulations or training machine learning models will find the GPU's tensor cores and 24 GB memory capacity well-suited for moderate-sized models, while the CPU's ECC memory support adds reliability for long-running jobs.

Students in engineering, architecture, or computer science programs will find this system overkill for coursework but well-prepared for advanced projects. Small business workstations handling video production, 3D visualization, or complex financial modeling will see significant throughput gains. The 95th percentile CPU ranking and 98th percentile GPU ranking mean this system sits at the top of the performance pyramid, suited for professionals whose time is valuable and whose workloads are demanding.

# Balance and Bottleneck

The data shows a well-balanced pairing with distinct workload-dependent bottlenecks. The CPU's 95th percentile ranking and the GPU's 98th percentile ranking mean neither component is dramatically weaker than the other. However, specific workloads will stress one component more heavily.

In gaming at lower resolutions, the CPU's single-core score becomes the limiting factor. A Cinebench R23 single-core score of 6,969 is excellent, but frame rates in CPU-bound titles will still be capped by the processor's ability to feed the GPU. The 6.00 GHz boost clock helps, but games that cannot utilize multiple cores will depend heavily on this single-thread performance. The GPU, with 98th percentile standing, will rarely be the constraint at 1080p or 1440p.

In productivity workloads, the CPU's 32 threads and the GPU's compute power share the load differently. Video encoding and 3D rendering can leverage both components, with the CPU handling geometry and physics while the GPU accelerates ray tracing and rasterization. The CPU's PassMark multithread score of 58,405 indicates strong parallel processing, while the GPU's 73.54 TFLOPS FP32 throughput provides massive compute parallelization. For workloads that are purely GPU-accelerated, such as machine learning training, the GPU dominates and the CPU's role diminishes to data feeding and orchestration.

Memory bandwidth is a potential constraint. The CPU's dual-channel memory bus, while standard for desktop, is narrower than the GPU's 384-bit bus. In mixed workloads that stream large datasets, the CPU's memory bandwidth could become a bottleneck before either compute unit is fully saturated. The 36 MB L3 cache mitigates this for some workloads, but not all.

# GPU Analysis

The NVIDIA GeForce RTX 4090 D is built on the Ada Lovelace architecture using TSMC's 5 nm process. The AD102 chip contains 76,300 million transistors on a 609 mm² die, yielding a transistor density of 125.3 million per mm². The GPU features 14,592 shading units, 456 texture mapping units, and 176 render output units. Ray tracing is handled by 114 dedicated RT cores, while 456 tensor cores accelerate AI and deep learning workloads.

Memory configuration is substantial: 24 GB of GDDR6X on a 384-bit bus delivers 1.01 TB/s of bandwidth. The memory clock runs at 1313 MHz, translating to 21 Gbps effective. This capacity and bandwidth support high-resolution textures, large datasets, and demanding compute workloads without spilling to system memory. The pixel rate is 443.5 GPixel/s and texture rate is 1,149.1 GTexel/s, both indicating strong fill-rate performance for rasterized rendering.

Compute performance is equally impressive. FP32 throughput is 73.54 TFLOPS, with FP16 running at the same rate (1:1). The boost clock of 2520 MHz and base clock of 2280 MHz keep the chip running at high frequencies, though the 425 W TDP requires robust cooling — the triple-slot design reflects this thermal demand. The GPU uses a single 16-pin power connector and recommends an 800 W PSU.

Benchmark scores confirm the GPU's high standing. The 3DMark Steel Nomad DX12 score is 8,587, Geekbench OpenCL scores 278,621, and Geekbench Vulkan scores 246,941. The average benchmark score of 178,050 places it in the 98th percentile of all GPUs. Nearest rivals include the NVIDIA RTX PRO 5000 Blackwell at 182,109 (2.2% faster), the NVIDIA A100 SXM4 80 GB at 183,725 (3.1% faster), the NVIDIA RTX 5000 Ada Generation at 184,664 (3.6% faster), and the NVIDIA A100 SXM4 40 GB at 187,147 (4.9% faster). The RTX 4090 D trails these workstation and datacenter cards by small margins, but its gaming-oriented feature set and lower price point make it a different class of product.

The display outputs include 1x HDMI 2.1 and 3x DisplayPort 1.4a. API support covers DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, ensuring compatibility with current and near-future game titles. The production status is end-of-life, with the GeForce 50 series as its successor, so availability may tighten over time.

# Benchmark Performance

The combined picture from benchmark data shows a top-tier pairing. The CPU's average benchmark score of 79,371 places it at the 95th percentile among all processors. Its nearest rival, the Intel Core Ultra 9 290HX Plus, scores 79,574 — just 0.3% higher. The Intel Core i9-14900K follows at 79,097, a 0.3% deficit. The AMD EPYC 7413 scores 80,041 (0.8% higher) and the Intel Xeon w5-2565X scores 80,671 (1.6% higher). These margins show the i9-14900KF performing within 1.6% of much more expensive workstation and server processors.

The GPU's average benchmark score of 178,050 places it at the 98th percentile among all GPUs. The NVIDIA RTX PRO 5000 Blackwell leads by 2.2% with a score of 182,109. The NVIDIA A100 SXM4 80 GB scores 183,725 (3.1% higher), the NVIDIA RTX 5000 Ada Generation scores 184,664 (3.6% higher), and the NVIDIA A100 SXM4 40 GB scores 187,147 (4.9% higher). All four rivals are professional or datacenter cards with significantly higher prices, making the RTX 4090 D's 98th percentile ranking even more impressive for a consumer-oriented product.

The combined percentile for this pair is 97, indicating that together they outperform 97% of all desktop configurations in the database. Individual benchmark scores reinforce this: the CPU's Cinebench R23 multicore score of 49,370 and the GPU's 3DMark Steel Nomad score of 8,587 represent exceptional performance in their respective domains. The CPU's PassMark multithread score of 58,405 and the GPU's Geekbench OpenCL score of 278,621 further demonstrate that both components are operating at the top of their classes.

When viewed together, the data suggests a system that will not be the limiting factor in any current workload. The CPU's 95th percentile and the GPU's 98th percentile mean that the weakest link is the CPU, but only by a small margin. For workloads that are primarily GPU-bound, the system will perform at near the top of the available hardware spectrum. For CPU-bound tasks, it will be within a few percent of the fastest available processors.

# FAQ

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

A: The Intel Core i9-14900KF has 24 cores and 32 threads, with a base clock of 3.20 GHz and a boost clock of 6.00 GHz.

Q: How does the CPU compare to its closest rival?

A: The i9-14900KF scores 79,371 on average, which is 0.3% lower than the Intel Core Ultra 9 290HX Plus (79,574) and 0.3% higher than the Intel Core i9-14900K (79,097).

Q: What is the GPU's memory configuration?

A: The RTX 4090 D has 24 GB of GDDR6X memory on a 384-bit bus, delivering 1.01 TB/s of bandwidth at 21 Gbps effective memory clock.

Q: Does this CPU support ECC memory?

A: Yes, the i9-14900KF has ECC memory support, which is uncommon for desktop processors and beneficial for data integrity in compute workloads.

Q: What is the GPU's ray tracing capability?

A: The RTX 4090 D has 114 dedicated RT cores and 456 tensor cores, supporting DirectX 12 Ultimate and Vulkan 1.4 for advanced ray-traced effects.

Q: What power supply is recommended for this GPU?

A: The suggested PSU for the RTX 4090 D is 800 W, with a single 16-pin power connector required.

Q: How does the GPU rank among all GPUs?

A: The RTX 4090 D sits at the 98th percentile with an average benchmark score of 178,050, trailing the NVIDIA RTX PRO 5000 Blackwell by 2.2% and the NVIDIA A100 SXM4 80 GB by 3.1%.

# Usage Scenarios

High-refresh gaming: The CPU's 6.00 GHz boost clock and 6,969 Cinebench R23 single-core score, combined with the GPU's 8,587 3DMark Steel Nomad score, indicate strong potential for 1440p high-refresh gaming. The 24 GB frame buffer provides ample headroom for texture-heavy titles.

Streaming: The 32 threads handle encoding workloads while maintaining game performance. The CPU's PassMark multithread score of 58,405 and the GPU's NVENC-capable architecture support simultaneous game rendering and stream encoding without significant frame rate drops.

Video editing: The CPU's Cinebench R23 multicore score of 49,370 accelerates timeline operations and export encoding, while the GPU's 73.54 TFLOPS FP32 throughput speeds up effects rendering and color grading. The 24 GB VRAM accommodates large 4K and 8K project files.

3D rendering: The GPU's 456 tensor cores and 114 RT cores accelerate ray-traced renders, while the CPU's 32 threads handle geometry processing and physics simulation. The 1.01 TB/s memory bandwidth prevents data transfer bottlenecks during complex scene rendering.

Software development: The CPU's PassMark integer math score of 209,125 and data compression score of 785,831 indicate fast compilation and large repository operations. The 32 threads parallelize build processes effectively, reducing iteration times.

Student and office work: This configuration is substantially over-powered for typical student tasks like document editing and web browsing. The CPU's single-core score of 2,727 in Geekbench ensures snappy responsiveness, but the 425 W GPU TDP and 125 W CPU TDP make this an impractical choice for budget-conscious users.