SYSTEM ANALYZER

Rate My PC: Intel Core i9-13900KF + NVIDIA GeForce RTX 3080 Ti

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

Build Configuration

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PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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96 Score

Top 4% Ranking

96 / 100

ULTIMATE READY

Apex Performer

Top 4% 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

96%

GPU

96%

PROCESSOR

Intel Core i9-13900KF

61,841 Benchmark Score

Top 4% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 3080 Ti

41,187 Benchmark Score

Top 4% Market Ranking

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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

# CPU Analysis

The Intel Core i9-13900KF is a 24-core, 32-thread desktop processor built on Intel's Raptor Lake architecture, manufactured on Intel's 10 nm process node with a die size of 257 mm². It belongs to the Core 13th Gen series and uses the Intel Socket 1700 platform. The chip runs at a base clock of 3.00 GHz and reaches a boost clock of 5.80 GHz, with a 125 W TDP. This is a fully unlocked multiplier processor, part number SRMBJ, released on September 26, 2022, and remains in active production.

The cache hierarchy is substantial: 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3 cache. The memory controller supports both DDR4 and DDR5 in a dual-channel configuration, and ECC memory is supported. The processor provides Gen 5 PCIe with 20 lanes from the CPU itself. The data shows strong scaling from 2 threads to maximum threads in the 3DMark benchmark suite. The 2-thread score is 2353, the 4-thread score is 4643, the 8-thread score is 8510, the 16-thread score is 11177, and the max-thread score reaches 15405. The single-thread score in 3DMark is 1188. This progression shows that the processor scales well up to 16 threads, with additional threads beyond that providing a smaller but still meaningful gain. The max-thread score is roughly 38% higher than the 16-thread score, indicating that the efficiency cores are contributing but not adding scaling at the same rate as the performance cores.

Cinebench results reinforce this picture. In Cinebench R15, the multicore score is 4924 and the single-core score is 695. In Cinebench R20, the multicore score is 20519 and the single-core score is 2896. In Cinebench R23, the multicore score is 48855 and the single-core score is 6897. The R23 multicore result is about 7 times the single-core result, which is strong for a hybrid architecture. Geekbench scores show 22486 multicore and 2668 single-core. The PassMark suite provides additional workload-specific data: multithread score of 57729, single-thread score of 4584, integer math score of 206859, floating-point math score of 150869, data compression score of 786218, data encryption score of 46186, extended instructions score of 46084, find prime numbers score of 225, random string sorting score of 86510, and physics score of 2956.

The average benchmark score for this CPU is 61841, placing it in the 93rd percentile among all CPUs. Its nearest rivals include the Intel Core Ultra 7 270HX Plus with an average score of 61834 (0% delta), the Intel Core i9-13900K at 61766 (0.1% ahead), the Intel Core i9-13900T at 61723 (0.2% ahead), and the Intel Xeon 636 at 61360 (0.8% ahead). The data shows this chip is effectively tied with those rivals in aggregate performance. The practical interpretation is that the i9-13900KF is positioned at the top of desktop CPU performance, with its 24 cores and 32 threads handling heavily threaded workloads with authority while its high boost clock keeps single-threaded responsiveness sharp.

# GPU Analysis

The NVIDIA GeForce RTX 3080 Ti uses the GA102 chip based on Ampere architecture, fabricated on Samsung's 8 nm process node. The die contains 28,300 million transistors on a 628 mm² die, giving a transistor density of 45.1 million transistors per mm². This GPU has 12 GB of GDDR6X memory on a 384-bit bus, delivering a memory bandwidth of 912.4 GB/s. The memory clock runs at 1188 MHz with 19 Gbps effective speed. The base clock is 1365 MHz and the boost clock is 1665 MHz.

The compute configuration is substantial: 10240 shading units, 320 texture mapping units, and 112 raster operation units. The GPU has 80 RT cores and 320 tensor cores, making it well equipped for ray tracing and AI-accelerated workloads. The pixel rate is 186.5 GPixel/s and the texture rate is 532.8 GTexel/s. FP32 performance is 34.10 TFLOPS, with FP16 at the same 34.10 TFLOPS (1:1 ratio). The GPU uses a dual-slot design, measures 285 mm in length, 112 mm in height, and 40 mm in width. It requires a 1x 12-pin power connector and draws a 350 W TDP, with a suggested PSU of 750 W. The bus interface is PCIe 4.0 x16, and 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.

Benchmark data shows the RTX 3080 Ti performing strongly. In 3DMark Steel Nomad DX12, the score is 5077. Geekbench OpenCL score is 170037, and Vulkan score is 192697. PassMark scores include DirectX 10 at 184, DirectX 11 at 223, DirectX 12 at 110, DirectX 9 at 274, G2D at 1091, G3D at 26896, and GPU compute at 15282. The average benchmark score is 41187, placing this GPU in the 83rd percentile among all GPUs. Its nearest rivals include the AMD Radeon Pro 5300 at 40870 (0.8% behind), the NVIDIA Tesla M40 24 GB at 41707 (1.2% ahead), the NVIDIA Tesla M40 at 41897 (1.7% ahead), and the NVIDIA GeForce RTX 5070 at 40377 (2% behind). The data indicates the RTX 3080 Ti sits in a competitive middle tier among high-end GPUs, with the Tesla cards being datacenter-oriented and the RTX 5070 being a newer generation.

For rendering workloads, the 12 GB VRAM capacity combined with 912.4 GB/s bandwidth is the defining characteristic. The high bandwidth supports heavy texture streaming and large scene data. The 80 RT cores provide dedicated hardware for ray tracing operations, and the 320 tensor cores accelerate DLSS and other AI-based features. The FP32 throughput of 34.10 TFLOPS gives raw compute headroom for compute shaders and physics simulations. The GPU is marked end-of-life in production status, with a release date of May 30, 2021.

# Benchmark Performance

The combined picture from the benchmark scores shows a high-performance pairing. The CPU sits at the 93rd percentile among all CPUs with an average benchmark score of 61841. The GPU sits at the 83rd percentile among all GPUs with an average benchmark score of 41187. The combined percentile for this desktop build is 88.

The CPU's strongest results come in heavily threaded workloads. The Cinebench R23 multicore score of 48855 is a strong result that puts it in contention with the best desktop processors. The PassMark multithread score of 57729 reinforces this, and the PassMark integer math score of 206859 shows strong raw compute capability. The single-thread performance is also competitive, with a Cinebench R23 single-core score of 6897 and a PassMark single-thread score of 4584.

The GPU's benchmark profile shows a balanced performer. The 3DMark Steel Nomad DX12 score of 5077 indicates solid DirectX 12 gaming performance. The Geekbench Vulkan score of 192697 is higher than the OpenCL score of 170037, suggesting the GPU is particularly well optimized for Vulkan workloads. The PassMark G3D score of 26896 shows strong overall graphics performance, while the GPU compute score of 15282 indicates respectable compute throughput.

Looking at the rival comparisons, the CPU is effectively tied with the Intel Core Ultra 7 270HX Plus, the Intel Core i9-13900K, and the Intel Core i9-13900T, all within 0.2% of each other. The data shows that the KF variant (without integrated graphics) is statistically indistinguishable from the K variant in benchmark performance. The GPU comparison shows more variability: the RTX 3080 Ti is 2% ahead of the RTX 5070, 0.8% ahead of the AMD Radeon Pro 5300, and only 1.2-1.7% behind the Tesla M40 variants. This places the GPU in a performance band where small differences separate competitors.

The combined picture is that this system delivers top-tier CPU performance with strong GPU performance. The CPU is clearly the stronger component relative to its peers, sitting at the 93rd percentile, while the GPU at the 83rd percentile is still strong but less dominant. This creates a system where CPU-bound workloads will see exceptional performance, while GPU-bound workloads will still be well-served but with more competition from other GPU options.

# Balance and Bottleneck

The benchmark data shows an asymmetric performance profile. The CPU at the 93rd percentile is a stronger relative performer than the GPU at the 83rd percentile. This suggests that in CPU-bound workloads, the system will perform at the top of its class, while in GPU-bound workloads, the system will be competitive but not as dominant.

For gaming at high resolutions, the GPU typically becomes the limiting factor. The RTX 3080 Ti at the 83rd percentile means there are GPUs that outperform it, so at 4K or even 1440p with maximum settings, the GPU is likely to be the bottleneck. The CPU's 24 cores and 32 threads are more than sufficient to feed the GPU in most gaming scenarios, and the high single-thread performance helps maintain high frame rates in CPU-bound scenes.

For productivity workloads, the CPU takes the lead role. The Cinebench R23 multicore score of 48855 and the PassMark multithread score of 57729 indicate that the CPU will handle multi-threaded rendering, compilation, and data processing tasks with ease. The GPU's compute performance at 15282 in PassMark GPU compute is respectable, but it is not the dominant force in these workloads.

The FPS scaling picture is estimated rather than measured, as no measured FPS data exists for this exact combination. Based on the benchmark scores, the CPU's strong single-thread performance (Cinebench R23 single-core score of 6897) suggests it will not bottleneck the GPU in most gaming scenarios. The GPU's 83rd percentile position suggests it will be the limiting factor at higher resolutions and quality settings.

The 12 GB VRAM on the GPU is sufficient for most current games at 1440p and 4K, but it is not future-proof at the highest settings with texture-heavy mods. The CPU's 36 MB of shared L3 cache and 5.80 GHz boost clock provide strong headroom for maintaining high frame rates even in CPU-intensive scenes.

# Who Should Build It

This system targets users who need exceptional multi-threaded CPU performance paired with strong GPU acceleration. The CPU at the 93rd percentile among all CPUs makes this an ideal choice for content creators who work with video editing, 3D rendering, and software compilation. The Cinebench R23 multicore score of 48855 and the PassMark multithread score of 57729 indicate that rendering tasks will complete quickly, and the 32 threads allow for heavy multitasking during creative workflows.

Gamers at 1440p and 4K resolutions will find the system well-suited for high-refresh-rate gaming, though the GPU at the 83rd percentile will be the limiting factor at the highest settings. The 12 GB of VRAM and 912.4 GB/s bandwidth support high-resolution textures and demanding graphical effects. The 80 RT cores provide hardware-accelerated ray tracing, and the 320 tensor cores enable DLSS for improved performance in supported titles.

Software developers will benefit from the CPU's 24 cores and 32 threads for parallel compilation tasks. The PassMark data compression score of 786218 and data encryption score of 46186 indicate strong performance in data-intensive operations. The extended instructions score of 46084 shows solid SIMD performance for scientific and engineering applications.

Students and small business users building a workstation will find the system handles office productivity, data analysis, and light content creation with ease. The CPU's 93rd percentile ranking ensures responsive performance across a wide range of everyday tasks. The GPU's 83rd percentile provides more than enough power for standard business applications and occasional creative work.

The system is less suited for users who prioritize GPU performance over CPU performance. If the primary workload is GPU-bound, such as deep learning training or GPU rendering, the RTX 3080 Ti at the 83rd percentile may not be the strongest choice in its class.

# Upgrade Path and Platform

The platform is built around the Intel Socket 1700 with the Core i9-13900KF being a 13th generation Raptor Lake processor. The memory controller supports both DDR4 and DDR5 in a dual-channel configuration, giving builders flexibility in choosing memory. The CPU provides Gen 5 PCIe with 20 lanes from the CPU, which supports the fastest NVMe SSDs and graphics cards. The GPU connects via PCIe 4.0 x16, which is backward compatible with the CPU's Gen 5 lanes.

The CPU has a 125 W TDP, and the GPU has a 350 W TDP. The suggested PSU for the GPU is 750 W, which provides headroom for the entire system. The GPU uses a single 12-pin power connector, which may require an adapter depending on the power supply. The system's total power draw is well within the capability of a 750 W PSU, with additional headroom for overclocking given the CPU's unlocked multiplier.

A sensible next upgrade would be to increase the GPU performance. The RTX 3080 Ti at the 83rd percentile is the weaker component relative to the CPU at the 93rd percentile. Upgrading to a higher-performing GPU would better balance the system, though the 350 W TDP of the current GPU means power supply headroom should be checked. The CPU is already at the top of its platform, so a CPU upgrade would require a motherboard change to a newer socket.

Memory upgrades are possible since the system supports both DDR4 and DDR5. Moving to a higher-capacity or higher-speed memory kit could improve performance in memory-sensitive workloads. The dual-channel configuration means that populating all memory channels is important for maximum bandwidth.

The PCIe Gen 5 support from the CPU provides future-proofing for storage devices. Adding a Gen 5 NVMe SSD would take advantage of the CPU's 20 Gen 5 lanes. The GPU's PCIe 4.0 x16 interface is sufficient for current graphics cards, and the platform will support future GPUs that use PCIe 5.0.

# Usage Scenarios

High-refresh gaming: The CPU's single-thread performance with a Cinebench R23 single-core score of 6897 ensures high frame rates in CPU-bound scenarios. The GPU's 83rd percentile position supports high refresh rates at 1440p, though at 4K the GPU will be the limiting factor. The 12 GB VRAM is sufficient for current titles at high settings.

Streaming: The CPU's 24 cores and 32 threads provide ample headroom for encoding while gaming. The PassMark multithread score of 57729 indicates the CPU can handle simultaneous gaming and streaming workloads without significant performance degradation. The GPU's NVENC encoder, supported by the 320 tensor cores, can offload encoding tasks from the CPU.

Video editing: The Cinebench R23 multicore score of 48855 and the PassMark multithread score of 57729 indicate strong performance in video editing software that uses multiple cores. The GPU's 12 GB VRAM and 912.4 GB/s bandwidth support real-time preview of high-resolution footage. The FP32 throughput of 34.10 TFLOPS accelerates effects and transitions.

3D rendering: The CPU's 32 threads and the GPU's 10240 shading units provide substantial rendering power. The Cinebench R15 multicore score of 4924 and the GPU's 3DMark Steel Nomad DX12 score of 5077 indicate the system can handle both CPU-based and GPU-based renderers. The 80 RT cores accelerate ray-traced rendering workloads.

Software development: The CPU's 24 cores and 32 threads accelerate parallel compilation. The PassMark integer math score of 206859 and the data compression score of 786218 indicate strong performance in code compilation and data processing. The ECC memory support is beneficial for long-running build processes that need data integrity.

Student and office work: The system is overkill for basic productivity, but the CPU's 93rd percentile ranking ensures smooth multitasking across office applications, web browsing, and data analysis. The GPU's 83rd percentile provides acceleration for spreadsheet rendering and presentation graphics. The 12 GB VRAM supports multiple high-resolution displays.

# FAQ

Q: Does the Intel Core i9-13900KF have integrated graphics?

A: No, the KF suffix indicates that integrated graphics are not present. The CPU relies on a discrete GPU for display output. The GPU in this build provides the display outputs, including 1x HDMI 2.1 and 3x DisplayPort 1.4a.

Q: What is the memory bandwidth of the RTX 3080 Ti?

A: The RTX 3080 Ti has a memory bandwidth of 912.4 GB/s, achieved through a 384-bit bus with 12 GB of GDDR6X memory running at 19 Gbps effective speed.

Q: What is the suggested power supply for this build?

A: The suggested PSU for the RTX 3080 Ti is 750 W. The CPU has a 125 W TDP and the GPU has a 350 W TDP, leaving headroom for the rest of the system and potential overclocking.

Q: Does the CPU support both DDR4 and DDR5 memory?

A: Yes, the Intel Core i9-13900KF supports both DDR4 and DDR5 in a dual-channel configuration. Builders can choose either memory type based on their motherboard and budget preferences.

Q: What is the production status of the RTX 3080 Ti?

A: The RTX 3080 Ti is marked as end-of-life in production status. It was released on May 30, 2021, and its successor is the GeForce 40 series.

Q: How does the CPU compare to the Intel Core i9-13900K in performance?

A: The benchmark data shows the i9-13900KF has an average score of 61841, and the i9-13900K has an average score of 61766, a 0.1% difference. They are effectively tied in performance, with the KF variant lacking integrated graphics.

Q: What is the PCIe version and lane configuration of the CPU?

A: The CPU provides Gen 5 PCIe with 20 lanes from the CPU itself. The GPU uses PCIe 4.0 x16, which is backward compatible with the CPU's Gen 5 controller.

# Gaming Performance

No measured FPS data exists for this exact CPU-GPU combination. The FACT PACK contains no measured FPS rows for the Intel Core i9-13900KF paired with the NVIDIA GeForce RTX 3080 Ti. Therefore, all FPS figures discussed below are estimates derived from the benchmark scores and should be treated as approximate expectations rather than measured results.

Based on the CPU's single-thread performance with a Cinebench R23 single-core score of 6897 and the GPU's 3DMark Steel Nomad DX12 score of 5077, this system is estimated to deliver strong gaming performance at 1440p and 4K resolutions. The CPU's 93rd percentile ranking ensures it will not bottleneck the GPU in most gaming scenarios, while the GPU's 83rd percentile position means it will be the limiting factor at higher resolutions and quality settings.

At 1440p with ultra settings, the RTX 3080 Ti is expected to deliver high frame rates in most titles. The 12 GB of VRAM and 912.4 GB/s bandwidth support high-resolution textures. The 80 RT cores provide hardware-accelerated ray tracing, and the 320 tensor cores enable DLSS to boost performance in supported titles. The GPU's 34.10 TFLOPS of FP32 compute provides raw shading power for modern game engines.

At 4K with ultra settings, the GPU will be more heavily stressed. The 83rd percentile position indicates that some newer GPUs will outperform it, but the 12 GB VRAM and 384-bit bus provide solid foundation for 4K gaming. The CPU's 32 threads and 36 MB of L3 cache handle game logic and streaming with ease, so frame pacing should be consistent.

For competitive esports titles at lower settings, the CPU's high single-thread performance will drive very high frame rates. The 5.80 GHz boost clock and 24 cores provide exceptional responsiveness. The GPU will not be a limiting factor in these scenarios, as even at lower resolutions the CPU's performance will keep frame rates high.

The estimated FPS figures are based on the benchmark scores and the relative positioning of the components. The CPU at the 93rd percentile and the GPU at the 83rd percentile combine to create a system that is well balanced for gaming, with the CPU providing headroom for future GPU upgrades.

Rate My PC: Intel Core i9-13900KF + NVIDIA GeForce RTX 3080 Ti

Apex Performer

System Balance Analysis

Intel Core i9-13900KF

NVIDIA GeForce RTX 3080 Ti

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

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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