SYSTEM ANALYZER

Rate My PC: Intel Core i9-13900 + AMD Radeon RX 6900 XT

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

Build Configuration

Select your components

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

95%

GPU

96%

PROCESSOR

Intel Core i9-13900

60,676 Benchmark Score

Top 5% Market Ranking

View Full Specs →

GRAPHICS CARD

AMD Radeon RX 6900 XT

50,951 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

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

The Intel Core i9-13900 and AMD Radeon RX 6900 XT form a high-end desktop pairing that combines a 24-core Raptor Lake processor with a 16 GB RDNA 2 flagship GPU. This configuration sits at the 89th percentile overall, indicating a system that outperforms the vast majority of desktop builds, though the data set contains no measured frame rates for this exact combination. All gaming performance figures discussed here are therefore estimates derived from the individual component benchmark scores, not empirical tests of this specific pairing.

Upgrade Path and Platform

The foundation of this build is the Intel Socket 1700 platform, which houses the Core i9-13900. This socket supports both DDR4 and DDR5 memory, giving builders flexibility in choosing between older, more mature memory technology and the newer standard with higher bandwidth potential. The memory controller operates in dual-channel mode, and the platform includes support for ECC memory, a feature that can be relevant for workstation-class stability. The CPU provides 16 PCIe Gen 5 lanes directly from the processor, which is ample bandwidth for a modern GPU and a high-speed NVMe SSD, though the RX 6900 XT itself operates on the PCIe 4.0 interface.

The processor’s thermal design power is rated at 65 W, which is remarkably low for a 24-core chip, but this figure represents the base power envelope. Under sustained multi-threaded loads, the CPU will draw significantly more power to maintain boost clocks, so a capable air cooler or a quality liquid cooler is recommended. The GPU, in contrast, has a 300 W TDP, and the suggested power supply for the entire system is 700 W. This leaves reasonable headroom for drives and peripherals, but it is not a generous margin for aggressive overclocking or adding multiple high-power expansion cards.

A sensible next upgrade path for this platform would involve a newer 14th-generation processor, such as the Intel Core i9-14900F, which the benchmark data shows is only 1.1% faster on average than the current 13900. This suggests that a CPU swap alone would yield marginal gains. A more impactful upgrade would be a modern graphics card, as the RX 6900 XT, while still powerful, sits at the 86th percentile of all GPUs and is being outpaced by newer offerings. The platform’s PCIe 5.0 support ensures that a next-generation GPU will not be bottlenecked by the interface.

GPU Analysis

The AMD Radeon RX 6900 XT is built on the RDNA 2.0 architecture and utilizes the Navi 21 chip, manufactured on a 7 nm process at TSMC. The GPU is equipped with 16 GB of GDDR6 memory on a 256-bit bus, providing a memory bandwidth of 512.0 GB/s. This large frame buffer is particularly beneficial for high-resolution textures and demanding rendering workloads. The card’s base clock is 1825 MHz, with a game clock of 2015 MHz and a boost clock of 2250 MHz, while the memory runs at an effective 16 Gbps.

The compute configuration includes 5120 shading units, 320 texture mapping units, and 128 render output units. The GPU also features 80 dedicated ray tracing cores, enabling hardware-accelerated ray tracing in supported titles. The raw compute throughput is substantial: 23.04 TFLOPS for FP32 operations and 46.08 TFLOPS for FP16 with a 2:1 ratio. The pixel rate is 288.0 GPixel/s, and the texture rate is 720.0 GTexel/s, indicating strong fill-rate capabilities for high-resolution rendering.

Benchmark results illustrate the card’s strengths and weaknesses. In 3DMark Steel Nomad DX12, the GPU scores 4079 points, which is a demanding next-generation test. The Geekbench scores are more varied: 187673 in OpenCL, 177021 in Metal, and 148525 in Vulkan. The Passmark G3D score of 26732 places it above the vast majority of graphics cards, while the compute score of 14547 indicates strong general-purpose compute performance. The GPU’s overall percentile rank of 86 means it outperforms 86% of all GPUs in the database. Interestingly, it is a close rival to the NVIDIA GeForce RTX 5070 Ti, which scores 2% lower on average, and the NVIDIA CMP 50HX, which scores 1.6% higher.

Benchmark Performance

The Intel Core i9-13900 delivers exceptional multi-threaded performance, as evidenced by its Cinebench R23 multi-core score of 37931 points. This places it in the 92nd percentile of all CPUs, firmly in the enthusiast tier. Single-core performance is equally strong, with a Cinebench R23 single-core score of 5355 and a Geekbench single-core score of 2604. The multi-core Geekbench score of 21164 reinforces the processor’s dominance in heavily threaded workloads. In Passmark tests, the CPU achieves a multi-thread score of 45680 and a single-thread score of 4309, with specific sub-tests showing strengths in integer math (176107) and floating-point math (120492).

The CPU’s average benchmark score is 60676, which puts it in close competition with several other high-end processors. The AMD Ryzen 9 7945HX and Ryzen 7 8745HX are both just 1% slower on average, while the Intel Xeon Gold 6338T is a mere 0.2% behind. The Core i9-14900F, the direct successor, is only 1.1% faster, highlighting that the 13900 remains a highly relevant processor.

When combined, the CPU and GPU produce a system that ranks at the 89th percentile overall. The CPU’s 92nd percentile ranking is slightly higher than the GPU’s 86th percentile, suggesting that the processor has a small performance advantage over the graphics card in this pairing. This means the GPU will frequently be the limiting factor in gaming at lower resolutions, while the CPU may become the constraint in highly multi-threaded productivity tasks.

Usage Scenarios

High-Refresh Gaming: At 1080p and 1440p, the RX 6900 XT’s raw compute power will drive very high frame rates in most titles, but the CPU’s strong single-core score of 5355 in Cinebench R23 ensures that the processor will not hold back the GPU in CPU-bound scenarios. The system is well-suited for competitive shooters and fast-paced action games where high refresh rates are critical.

Streaming: The 24-core, 32-thread configuration provides ample headroom for encoding video while gaming. The Passmark data encryption score of 35242 and data compression score of 577285 indicate that the CPU can handle the overhead of streaming software without significantly impacting game performance, making this a capable single-PC streaming setup.

Video Editing: The combination of a 36 MB L3 cache and 32 threads yields a Cinebench R23 multi-core score of 37931, which is excellent for rendering and exporting timelines. The GPU’s 16 GB of VRAM and 512.0 GB/s bandwidth will accelerate effects processing and GPU-accelerated encoding, providing a smooth editing experience in 4K.

3D Rendering: In applications that leverage GPU compute, the RX 6900 XT’s 23.04 TFLOPS of FP32 performance and its OpenCL score of 187673 will accelerate viewport performance and final frame renders. For CPU-based rendering engines, the processor’s Passmark multi-thread score of 45680 ensures quick iteration times.

Software Development: Compilation tasks will benefit from the high multi-core throughput, with the Passmark integer math score of 176107 indicating strong performance in code compilation and build processes. The support for ECC memory is a notable advantage for developers who require data integrity in long-running processes.

Student and Office Work: This system is significantly overkill for standard productivity applications. The single-core performance is more than sufficient for web browsing, document editing, and spreadsheets, but the power consumption of the 300 W GPU and the overall cost make this an impractical choice for basic tasks where a more modest system would suffice.

Who Should Build It

This build targets enthusiasts and professionals who demand high performance across both CPU and GPU-intensive workloads. Gamers aiming for high refresh rates at 1440p or smooth 4K experiences will find the RX 6900 XT’s 16 GB of VRAM and high memory bandwidth to be well-suited for modern titles. Content creators, particularly video editors and 3D artists, will benefit from the CPU’s multi-core might and the GPU’s compute capabilities. Software developers working on large codebases will appreciate the fast compilation times. Small business workstations that require reliable multi-threaded performance for data analysis or simulation can leverage the ECC memory support and the high Passmark multi-thread score. However, for students or general office use, this configuration is overpowered and represents an inefficient use of resources compared to a more balanced, lower-power system.

Gaming Performance

The FACT PACK contains no measured FPS data for the Intel Core i9-13900 and AMD Radeon RX 6900 XT combination. Therefore, all frame rate expectations are estimates derived from the individual component benchmark scores. The GPU’s Passmark G3D score of 26732 and its 86th percentile ranking suggest it will deliver excellent performance at 1440p and solid 4K performance in most games. The CPU’s high single-thread score of 5355 in Cinebench R23 ensures that it will not bottleneck the GPU in most gaming scenarios.

In GPU-bound scenarios at 4K resolution, the RX 6900 XT’s 512.0 GB/s of memory bandwidth and 16 GB frame buffer will be crucial for maintaining high frame rates with high-resolution textures. The 23.04 TFLOPS of FP32 performance provides ample raw power for rasterized rendering. Ray tracing performance, supported by the 80 dedicated RT cores, will be adequate but not class-leading, as the card’s architecture is from the previous generation. At 1080p, the system is likely to be CPU-bound in many esports titles, where the processor’s strong single-core performance will allow for extremely high frame rates, potentially exceeding 200 FPS in less demanding games.

Balance and Bottleneck

The data indicates a well-balanced pairing, with the CPU ranking at the 92nd percentile and the GPU at the 86th percentile. This 6-point gap suggests that the GPU will be the limiting factor in most graphically intensive workloads, which is typical for a gaming-oriented system. In heavily multi-threaded CPU tasks, such as video encoding or 3D rendering, the CPU’s superior percentile ranking will allow it to complete tasks quickly, while the GPU’s compute capabilities provide acceleration where supported.

There is a potential bottleneck in specific scenarios. At 1080p with lower graphical settings, the CPU’s performance advantage could lead to a situation where the GPU is unable to keep up with the frame generation rate of the CPU. Conversely, in 4K gaming with ultra settings, the GPU will be the clear bottleneck, and the CPU will have significant headroom. The 1.1% performance delta between the i9-13900 and the i9-14900F suggests that upgrading the CPU alone would not resolve any GPU-bound bottleneck, while upgrading the GPU would provide a more significant performance uplift in gaming.

FAQ

Q: What is the overall performance tier of this CPU and GPU combination?

A: The combined percentile rank is 89, meaning this system outperforms 89% of all desktop builds in the database.

Q: How does the Intel Core i9-13900 compare to its nearest rivals?

A: It is 0.2% faster than the Intel Xeon Gold 6338T and 1% faster than both the AMD Ryzen 7 8745HX and Ryzen 9 7945HX. It is only 1.1% slower than the newer Intel Core i9-14900F.

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

A: The suggested power supply for the AMD Radeon RX 6900 XT is 700 W, which accounts for the GPU’s 300 W TDP and the CPU’s 65 W TDP.

Q: Does the CPU support overclocking?

A: No, the multiplier is locked, meaning the Intel Core i9-13900 does not support traditional multiplier-based overclocking.

Q: What memory types are supported by this platform?

A: The Intel Socket 1700 platform supports both DDR4 and DDR5 memory in a dual-channel configuration, and it also supports ECC memory.

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

A: The AMD Radeon RX 6900 XT features 80 dedicated ray tracing cores, providing hardware acceleration for ray-traced effects in games and applications.

Q: Is the data for gaming performance measured or estimated?

A: The data is estimated. The FACT PACK contains no measured FPS rows for this exact CPU and GPU combination, so all frame rate figures are qualitative assessments based on the component benchmark scores.

CPU Analysis

The Intel Core i9-13900 is a 24-core, 32-thread processor based on the Raptor Lake architecture, manufactured on a 10 nm process. It has a base clock of 2000 MHz and a boost clock of 5600 MHz, which explains its excellent single-thread performance. The cache hierarchy includes 80 KB of L1 per core, 2 MB of L2 per core, and a large 36 MB shared L3 cache. The high L3 cache capacity is crucial for gaming and data-intensive workloads, as it reduces the frequency of memory access.

The processor’s benchmark scores tell a story of dominance in multi-threaded tasks. The Cinebench R23 multi-core score of 37931 is exceptionally high, and the Geekbench multi-core score of 21164 reinforces this. The Passmark multi-thread score of 45680, along with the integer math score of 176107 and the floating-point score of 120492, indicates that the CPU excels in all types of computational workloads. The single-core performance is also top-tier, with a Cinebench R23 score of 5355, ensuring snappy responsiveness and high performance in lightly threaded applications.

With a 65 W TDP, the CPU is surprisingly power-efficient for its performance class, though cooling requirements will be higher under sustained load. The 92nd percentile ranking places it among the top 8% of all CPUs, and its performance is within 1.1% of the newer i9-14900F, showing that it remains a highly competitive choice. The support for ECC memory adds a layer of reliability that is often sought after in workstation environments.

Build Overview

This build pairs the Intel Core i9-13900, a 24-core desktop processor from the 13th generation, with the AMD Radeon RX 6900 XT, a 16 GB graphics card from the Radeon RX 6000 series. The CPU is a top-tier performer, ranking at the 92nd percentile, while the GPU is a strong high-end option at the 86th percentile. The combination results in an overall system percentile of 89, placing it in the high-end enthusiast tier of desktop systems.

The platform supports both DDR4 and DDR5 memory, providing flexibility. The CPU’s 16 PCIe Gen 5 lanes ensure future-proofing for storage devices, while the GPU uses the PCIe 4.0 interface. The system requires a 700 W power supply and the GPU occupies a triple-slot form factor with two 8-pin power connectors. The GPU is end-of-life, while the CPU remains in active production. This is a powerful desktop configuration with a slight imbalance favoring the CPU, making it ideal for users who need exceptional processing power for productivity and strong, but not class-leading, graphics performance for gaming and creative work.

Rate My PC: Intel Core i9-13900 + AMD Radeon RX 6900 XT

Apex Performer

System Balance Analysis

Intel Core i9-13900

AMD Radeon RX 6900 XT

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

Upgrade Path and Platform

GPU Analysis

Benchmark Performance

Usage Scenarios

Who Should Build It

Gaming Performance

Balance and Bottleneck

FAQ

CPU Analysis

Build Overview

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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