SYSTEM ANALYZER

Rate My PC: Intel Core i9-14900KS + NVIDIA GeForce RTX 4080 SUPER

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
96%
PROCESSOR

Intel Core i9-14900KS

81,127 Benchmark Score
Top 3% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4080 SUPER

54,209 Benchmark Score
Top 4% 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
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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 i9-14900KS and NVIDIA GeForce RTX 4080 SUPER pairing represents a desktop configuration where the CPU and GPU occupy different performance tiers. The CPU sits at the 96th percentile among all processors, while the GPU holds the 86th percentile among all graphics cards. This nine-point gap in percentile positioning suggests the processor has a slight edge in raw compute capability relative to the graphics card's standing, but the margin is not large enough to create a significant bottleneck in either direction for most workloads.

Benchmark data from Cinebench R23 reveals the CPU's dual nature. The multicore score of 50995 places it within striking distance of the Intel Xeon w5-3535X (81115 average score, 0% delta) and AMD Ryzen 9 8940HX (81103, 0% delta), while the single-core score of 7199 demonstrates exceptional per-thread performance. The PassMark multithread score of 60012, combined with a single-thread score of 4815, indicates the processor can feed the GPU in gaming scenarios where frame generation relies on strong single-core throughput. The Geekbench single-core score of 2692 reinforces this interpretation.

For gaming workloads, the GPU's 3DMark Steel Nomad DX12 score of 6600 and PassMark G3D score of 34245 suggest the RTX 4080 SUPER is the primary driver of frame rates. The CPU's PassMark physics score of 3381 and integer math score of 212644 provide the computational foundation for game logic and physics simulation, but the GPU's shading units (10240) and texture rate (816.0 GTexel/s) handle the bulk of pixel processing. The bottleneck in high-refresh gaming scenarios is more likely to appear at the GPU level, particularly at higher resolutions where pixel throughput demands increase.

In content creation and productivity workloads, the balance shifts. The CPU's Cinebench R20 multicore score of 21417 and PassMark floating-point math score of 153975 indicate strong number-crunching ability for video encoding, 3D rendering, and software compilation. The GPU's compute capabilities, measured at 19822 in PassMark GPU compute and 219065 in Geekbench OpenCL, complement the CPU but do not replace it. The PassMark data compression score of 803368 and encryption score of 47717 show the CPU handles data-intensive tasks without requiring GPU offloading. The 150W TDP of the CPU versus the 320W TDP of the GPU means the graphics card draws more power, but the processor's thermal headroom is sufficient to sustain boost clocks during extended workloads.

# Upgrade Path and Platform

The platform foundation for this build is the Intel Socket 1700, which accommodates the Core i9-14900KS from the Core 14th Gen series. This processor uses the Raptor Lake architecture on a 10 nm process node from Intel, with a die size of 257 mm². The socket supports DDR4 and DDR5 memory in a dual-channel configuration, giving builders flexibility in memory selection. ECC memory support is present, which matters for workstation reliability scenarios.

PCIe connectivity includes Gen 5 with 16 lanes from the CPU, designed for the primary graphics card slot. The RTX 4080 SUPER uses a PCIe 4.0 x16 bus interface, which is backward compatible with the Gen 5 slot. This configuration provides ample bandwidth for the GPU, and the PCIe 4.0 interface does not present a limitation for this graphics card. The CPU also integrates UHD Graphics 770, offering a fallback display output in the absence of a discrete GPU.

The power delivery requirements are clearly defined in the specification data. The CPU has a TDP of 150W, while the GPU has a TDP of 320W. The suggested PSU for the graphics card is 700W, which accounts for the combined system draw. The GPU requires a single 16-pin power connector, and the triple-slot cooler design means case clearance is a consideration. The physical dimensions of the GPU (310 mm length, 140 mm height, 61 mm width) dictate the minimum case size and airflow configuration.

For a sensible next upgrade, the platform offers limited headroom. The Socket 1700 is tied to the Core 14th Gen series, and the i9-14900KS is already near the top of that product stack. A future upgrade would likely involve a new motherboard and processor socket, since the current platform does not support newer generations beyond what is specified. The memory flexibility (DDR4 or DDR5) does allow for a memory upgrade within the existing platform, and the GPU can be swapped independently since the PCIe 4.0 x16 slot remains standard. The 700W suggested PSU provides some headroom for a more power-hungry GPU in the future, but a significant upgrade to a higher-tier graphics card would require reassessing the power supply.

# FAQ

Q: Does the Core i9-14900KS bottleneck the RTX 4080 SUPER in gaming?

A: The CPU sits at the 96th percentile among all processors, while the GPU holds the 86th percentile among all GPUs. The CPU's PassMark single-thread score of 4815 and Cinebench R23 single-core score of 7199 indicate it can keep up with the GPU's demands in most gaming scenarios. The bottleneck is more likely to appear at the GPU level, particularly at higher resolutions.

Q: What memory types does this platform support?

A: The Core i9-14900KS supports both DDR4 and DDR5 memory in a dual-channel configuration. ECC memory is also supported. The choice between DDR4 and DDR5 depends on the specific motherboard selected, as the memory controller supports both types but not simultaneously.

Q: Is the 700W suggested PSU sufficient for this build?

A: The suggested PSU for the RTX 4080 SUPER is 700W. The CPU has a TDP of 150W and the GPU has a TDP of 320W. The combined power draw of these components falls within the 700W envelope, but the actual requirement depends on other system components like drives and cooling.

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

A: The RTX 4080 SUPER has an average benchmark score of 54209, while the RTX 4080 has an average score of 54247. The delta percentage is -0.1%, meaning the RTX 4080 SUPER performs essentially identically to the non-SUPER variant in aggregate benchmark results.

Q: What is the CPU's cache configuration?

A: The Core i9-14900KS has 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 36 MB of shared L3 cache. This totals 24 cores and 32 threads, with the cache hierarchy designed to feed the high core count and boost clock of 6.20 GHz.

Q: Can the integrated graphics be used alongside the RTX 4080 SUPER?

A: Yes, the CPU includes UHD Graphics 770. This can be used for display output or for tasks that do not require the discrete GPU's compute power. The RTX 4080 SUPER remains the primary graphics processor for gaming and rendering workloads.

Q: What is the production status of these components?

A: The Core i9-14900KS is listed as active in production, while the RTX 4080 SUPER is marked as end-of-life. The GPU's successor is the GeForce 50 series, and its predecessor was the GeForce 30 series. The CPU from the Core 14th Gen series remains in production.

# Usage Scenarios

High-refresh gaming: The RTX 4080 SUPER delivers the graphics horsepower for high-refresh displays. The GPU's PassMark G3D score of 34245 and 3DMark Steel Nomad score of 6600 indicate strong rasterization performance. The CPU's single-core strength, with a Geekbench single-core score of 2692 and PassMark single-thread score of 4815, ensures that frame pacing remains consistent in CPU-bound scenarios. The 16 GB of GDDR6X memory with 736.3 GB/s bandwidth provides adequate capacity and throughput for modern game textures at 1440p and 4K resolutions.

Streaming: The CPU's 24 cores and 32 threads, combined with a PassMark multithread score of 60012, handle game capture and encoding overhead. The GPU's NVENC-capable hardware (via the Ada Lovelace architecture) adds additional encoding options, but the CPU alone provides sufficient compute headroom for software encoding at high bitrates. The Cinebench R23 multicore score of 50995 indicates the processor can manage simultaneous gaming and streaming workloads with minimal frame impact.

Video editing: The CPU's PassMark data compression score of 803368 and integer math score of 212644 accelerate timeline scrubbing and codec operations. The GPU's 52.22 TFLOPS FP32 compute and 816.0 GTexel/s texture rate assist with effects processing and GPU-accelerated exports. The 16 GB VRAM capacity handles 4K timelines and multi-layer compositions without spilling to system memory.

3D rendering: CPU-based rendering benefits from the Cinebench R20 multicore score of 21417 and Cinebench R15 multicore score of 5140. The GPU's rendering capabilities, measured at 19822 in PassMark GPU compute and 6600 in 3DMark Steel Nomad, provide a viable alternative for GPU-accelerated render engines. The 320 tensor cores and 80 RT cores in the GPU accelerate ray tracing workloads, while the CPU handles scene preparation and geometry processing.

Software development: The CPU's PassMark extended instructions score of 45524 and floating-point math score of 153975 speed up compilation and test execution. The 36 MB of shared L3 cache reduces memory latency for frequently accessed code paths. The 32 threads allow parallel builds and multiple virtual machines to run concurrently without significant performance degradation.

Student and office work: This configuration far exceeds the requirements for typical productivity applications. The CPU's single-core performance, with a Geekbench single-core score of 2692, ensures responsive application launches and document processing. The GPU's PassMark G2D score of 1270 handles desktop composition and 2D graphics acceleration. The combination is overkill for basic tasks, but it provides headroom for future software demands.

# CPU Analysis

The Intel Core i9-14900KS is a 24-core, 32-thread desktop processor from the Core 14th Gen series. It uses the Raptor Lake architecture on a 10 nm process node from Intel, with a die size of 257 mm². The base clock is 3.20 GHz, and the boost clock reaches 6.20 GHz, which is among the highest boost frequencies available in desktop processors. The multiplier is unlocked, enabling overclocking for users who want to push beyond stock clocks.

The cache hierarchy consists of 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3 cache. This configuration provides high-bandwidth access to frequently used data across all cores. The processor supports DDR4 and DDR5 memory in a dual-channel configuration, with ECC memory support for data integrity. The PCIe Gen 5 interface with 16 lanes from the CPU connects to high-bandwidth devices like graphics cards and NVMe storage.

Benchmark results show the CPU's standing among processors. The Cinebench R23 multicore score of 50995 and single-core score of 7199 demonstrate strong performance in both multi-threaded and single-threaded workloads. The Geekbench multicore score of 23931 and single-core score of 2692 corroborate these results. The PassMark multithread score of 60012 and single-thread score of 4815 place the CPU at the 96th percentile among all processors.

The nearest rivals in the benchmark database include the Intel Xeon w5-3535X (81115 average score, 0% delta), AMD Ryzen 9 8940HX (81103, 0% delta), AMD Ryzen AI Max+ PRO 395 (80762, 0.5% delta), and Intel Xeon 638 (80723, 0.5% delta). These deltas indicate that the i9-14900KS is statistically tied with its closest competitors in average benchmark score. The CPU's integrated UHD Graphics 770 provides basic display output and hardware acceleration for media playback, though it is not designed for gaming or compute-intensive tasks.

# GPU Analysis

The NVIDIA GeForce RTX 4080 SUPER is based on the AD103 chip using the Ada Lovelace architecture on a 5 nm process node from TSMC. The die contains 45,900 million transistors across a 379 mm² area, with a transistor density of 121.1M per mm². The GPU features 10240 shading units, 320 texture mapping units, and 112 raster output units. The base clock is 2295 MHz, with a boost clock of 2550 MHz. Memory operates at 1438 MHz, with 23 Gbps effective data rate.

The memory subsystem consists of 16 GB of GDDR6X on a 256-bit bus, providing 736.3 GB/s of bandwidth. This capacity and throughput support high-resolution textures and large datasets. The GPU includes 80 RT cores and 320 tensor cores, enabling hardware-accelerated ray tracing and AI-based features like DLSS. The pixel rate is 285.6 GPixel/s, and the texture rate is 816.0 GTexel/s. The FP32 compute performance is 52.22 TFLOPS, with FP16 matching at 52.22 TFLOPS (1:1 ratio).

Benchmark results show the GPU's performance tier. The PassMark G3D score of 34245 and 3DMark Steel Nomad DX12 score of 6600 place the GPU at the 86th percentile among all graphics cards. The Geekbench Vulkan score of 260075 and OpenCL score of 219065 indicate strong compute capabilities. The nearest rivals include the RTX 4080 (54247 average score, -0.1% delta), AMD Radeon Pro W5700X (54828, -1.1% delta), AMD Radeon RX 6750 GRE 12 GB (55698, -2.7% delta), and AMD Radeon 8060S (55757, -2.8% delta). These deltas indicate that the RTX 4080 SUPER performs nearly identically to the RTX 4080, with slightly lower average scores.

The GPU's TDP is 320W, requiring a triple-slot cooler design and a single 16-pin power connector. The suggested PSU is 700W. The GPU uses a PCIe 4.0 x16 bus interface and provides display outputs of 1x HDMI 2.1 and 3x DisplayPort 1.4a. The API support includes DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The GPU is marked as end-of-life, with the GeForce 50 series as its successor.

# Who Should Build It

The target user for this CPU+GPU pairing is an enthusiast or professional who demands maximum performance in both CPU-bound and GPU-bound workloads. The CPU's 96th percentile ranking makes it suitable for users who run heavily multi-threaded applications like video encoding, 3D rendering, scientific computing, and software compilation. The GPU's 86th percentile ranking serves gamers at high resolutions, digital artists using GPU-accelerated rendering, and professionals leveraging CUDA-based compute.

Gamers at 1440p and 4K resolutions will benefit from the RTX 4080 SUPER's 16 GB VRAM and 736.3 GB/s bandwidth, which handle high-resolution textures and demanding visual effects. The CPU's single-core performance, with a Cinebench R23 single-core score of 7199, ensures that frame rates are not CPU-limited in most titles. Content creators working with 4K video timelines will use the CPU's 24 cores for export and the GPU's compute capabilities for effects and color grading.

Software developers and data scientists will find the CPU's PassMark integer math score of 212644 and data encryption score of 47717 valuable for compilation and data processing tasks. The 32 threads allow parallel builds and multiple containerized workloads. The GPU's tensor cores (320) and FP16 performance (52.22 TFLOPS) support machine learning inference and training workloads.

Students and office workers do not require this level of performance, but the system provides headroom for future software demands. The ECC memory support and dual-channel memory configuration make it suitable for small business workstations that handle financial modeling, database management, and simulation tasks. The production status of the CPU is active, while the GPU is end-of-life, which may influence purchasing decisions for users who prioritize long-term availability.

# Build Overview

This build pairs the Intel Core i9-14900KS with the NVIDIA GeForce RTX 4080 SUPER in a desktop configuration. The CPU is a 24-core, 32-thread processor from the Core 14th Gen series, using the Raptor Lake architecture. The GPU is a 16 GB GDDR6X graphics card from the GeForce 40-series, using the Ada Lovelace architecture. The combined percentile ranking is 91, indicating that this system outperforms the vast majority of desktop configurations in the benchmark database.

The CPU's average benchmark score is 81127, with a percentile of 96 among all CPUs. The GPU's average benchmark score is 54209, with a percentile of 86 among all GPUs. The combined picture is a system where the CPU has a slight edge in relative performance, but the GPU is not far behind. The difference in percentiles (96 vs 86) suggests that the CPU is closer to the top of its product category than the GPU is to the top of its category.

The build class is desktop, meaning the components are designed for a stationary tower chassis with adequate cooling and power delivery. The CPU's TDP of 150W and the GPU's TDP of 320W require a power supply of at least 700W, as suggested by the GPU specifications. The GPU's triple-slot cooler and 310 mm length require a case with sufficient clearance and airflow.

# Benchmark Performance

The CPU benchmarks show strong performance across multiple test suites. In Cinebench R15, the multicore score is 5140 and the single-core score is 725. In Cinebench R20, the multicore score is 21417 and the single-core score is 3023. In Cinebench R23, the multicore score is 50995 and the single-core score is 7199. Geekbench results show a multicore score of 23931 and single-core score of 2692.

PassMark results cover a range of workloads. The multithread score is 60012, and the single-thread score is 4815. Data compression scores 803368, data encryption scores 47717, and extended instructions score 45524. The find prime numbers score is 244, floating-point math scores 153975, and integer math scores 212644. Physics scores 3381, and random string sorting scores 89789. The average benchmark score is 81127, with a percentile of 96.

The GPU benchmarks show its compute and graphics capabilities. In 3DMark Steel Nomad DX12, the score is 6600. Geekbench OpenCL scores 219065, and Vulkan scores 260075. PassMark DirectX tests show scores of 193 for DirectX 10, 301 for DirectX 11, 134 for DirectX 12, and 381 for DirectX 9. The G2D score is 1270, G3D score is 34245, and GPU compute score is 19822. The average benchmark score is 54209, with a percentile of 86.

The combined picture shows a system where the CPU outperforms the GPU relative to their respective product categories. The CPU's 96th percentile versus the GPU's 86th percentile indicates that the processor is a more exceptional part within its category. The delta percentages to the nearest rivals are minimal (0% to 0.5% for the CPU, -0.1% to -2.8% for the GPU), meaning both components are closely matched with their immediate competitors.

# Gaming Performance

No measured FPS rows exist for this exact combination in the FACT PACK — the data contains no measuredFps entries. All FPS discussion below is framed as estimated from the benchmark scores, not measured results.

Based on the GPU's 3DMark Steel Nomad DX12 score of 6600 and PassMark G3D score of 34245, the RTX 4080 SUPER is expected to deliver high frame rates at 1440p and 4K resolutions in most modern titles. The 16 GB of GDDR6X memory with 736.3 GB/s bandwidth provides sufficient capacity for high-resolution textures and detailed environments. The CPU's single-core performance, with a Cinebench R23 single-core score of 7199 and PassMark single-thread score of 4815, suggests that the processor will not limit frame rates in CPU-bound scenarios.

At 1080p resolution, the CPU's performance becomes more relevant, as lower resolution shifts the bottleneck toward the processor. The CPU's PassMark physics score of 3381 and integer math score of 212644 indicate strong game logic and physics processing capabilities. At 1440p and 4K, the GPU's pixel rate of 285.6 GPixel/s and texture rate of 816.0 GTexel/s become the primary drivers of frame rates.

The GPU's 80 RT cores and 320 tensor cores enable ray-traced effects and DLSS upscaling, which can improve performance in supported titles. The FP32 compute of 52.22 TFLOPS provides raw shading power for demanding effects. The absence of measured FPS data means these are estimates based on benchmark scores, and actual in-game performance may vary depending on the specific title, settings, and driver optimizations. The system is expected to deliver a smooth experience at high refresh rates for competitive titles and high-fidelity visuals for AAA games.