SYSTEM ANALYZER

Rate My PC: Intel Core i9-13900H + NVIDIA GeForce RTX 4080 Mobile

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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92 Score

Top 8% Ranking

92 / 100

ULTIMATE READY

Apex Performer

Top 8% 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

88%

GPU

95%

PROCESSOR

Intel Core i9-13900H

28,886 Benchmark Score

Top 12% Market Ranking

View Full Specs →

GRAPHICS CARD

NVIDIA GeForce RTX 4080 Mobile

38,135 Benchmark Score

Top 5% 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 i9-13900H and NVIDIA GeForce RTX 4080 Mobile pairing represents a high-end laptop configuration aimed at users who need both substantial multi-core processing power and dedicated graphics acceleration. This analysis draws exclusively from the provided benchmark data, examining the platform, performance metrics, and target usage scenarios for this mobile build.

Upgrade Path and Platform

The platform is built around the Intel BGA 1744 socket, which anchors the Core i9-13900H firmly into a soldered mobile design. This means the CPU is not user-replaceable; any upgrade path requires replacing the entire laptop motherboard or, more realistically, the whole system. The processor supports both DDR4 and DDR5 memory across a dual-channel bus, giving laptop manufacturers flexibility in memory configuration, though the exact bandwidth figures are not specified in the data. For PCIe expansion, the CPU provides Gen 5 connectivity with 8 lanes, while the GPU interfaces via PCIe 4.0 x16, creating a split where high-speed storage and graphics have dedicated lanes.

The CPU carries a 45 W TDP, which is typical for a high-performance mobile processor in this class. The GPU, meanwhile, is rated at 110 W TDP. There is no suggested PSU figure in the data, so power supply headroom cannot be quantified, but the combination of a 45 W CPU and a 110 W GPU indicates a system that will require a robust power adapter and adequate thermal solution to sustain peak loads. The integrated Iris Xe Graphics 96EU provides a fallback display output when the discrete GPU is idle, which can help reduce overall power draw during light tasks.

A sensible next upgrade from this platform would involve moving to a newer generation laptop entirely, as the BGA 1744 socket and the 13th Gen Core architecture are tied to this specific mobile generation. The data shows the CPU is still in active production status, so software support and driver updates remain ongoing, but hardware expansion is limited by the soldered design. Memory can be upgraded if the laptop manufacturer provides SODIMM slots, and storage can be expanded via the PCIe Gen 5 lanes, but the core silicon is fixed. For users seeking more CPU performance, the nearest rival data suggests that even current mid-range desktop parts like the AMD Ryzen 5 5600XT are only 0.2% ahead in average benchmark score, meaning the i9-13900H remains competitive within its class.

Benchmark Performance

The CPU benchmarks paint a picture of a strong multi-threaded performer with respectable single-thread capabilities. In 3DMark tests, the processor scores 1,078 in single-thread, 2,002 in 2-thread, 3,591 in 4-thread, 5,395 in 8-thread, 7,063 in 16-thread, and 7,670 in max-thread scenarios. This scaling from 1,078 to 7,670 shows effective utilization of its 14 cores and 20 threads, with diminishing returns as thread counts increase beyond 8. The Cinebench results reinforce this: R15 multicore scores 2,666.5 versus 279 single-core, R20 multicore scores 9,676 versus 1,365 single-core, and R23 multicore scores 17,471 versus 1,964.5 single-core. The multi-to-single ratios in R23, roughly 8.9x, indicate excellent parallelism for rendering workloads.

PassMark tests show the CPU excels at integer math with 97,159 points, floating-point math at 69,611, and extended instructions at 19,330. Data compression scores 326,425, while encryption hits 18,974. The multithread score of 27,673 and single-thread score of 3,754 place the processor in the 81st percentile of all CPUs. The average benchmark score of 28,886 places it nearly identically to the Intel Core i5-12600H (28,882, 0% delta) and Intel Core i7-12650H (28,815, 0.2% ahead), while the AMD Ryzen 5 5600XT is 0.2% ahead and the Intel Core Ultra 5 135H is 0.7% ahead. This tight clustering means the i9-13900H trades blows with these rivals within a margin of less than 1%.

On the GPU side, the RTX 4080 Mobile delivers a Geekbench OpenCL score of 159,575 and Vulkan score of 145,807. PassMark G3D scores 24,926, with G2D at 929. The GPU compute score is 11,191. The GPU sits in the 81st percentile of all GPUs, with an average benchmark score of 38,135. Its nearest rivals include the NVIDIA GeForce MX570 (38,299, 0.4% ahead), RTX 5080 Mobile (38,349, 0.6% ahead), RTX 4070 (37,648, 1.3% behind), and Tesla P4 (37,628, 1.3% behind). This indicates the RTX 4080 Mobile performs nearly identically to a desktop RTX 4070, with only a 1.3% gap, and is essentially on par with the MX570 and newer RTX 5080 Mobile in aggregate scores.

The combined picture shows a system where both CPU and GPU sit at the 81st percentile, creating a balanced pairing. The combined percentile of 81 confirms this alignment, meaning neither component dramatically outclasses the other in overall benchmark standings.

Balance and Bottleneck

Benchmark results indicate a well-matched system where neither component consistently limits the other. The CPU’s 81st percentile and GPU’s 81st percentile are identical, suggesting that in mixed workloads, both components are likely to reach their performance ceilings around the same time. The CPU’s multi-threaded strength, as evidenced by the 17,471 R23 score, can feed the GPU’s compute demands in physics or simulation-heavy games, while the GPU’s 24,926 G3D score can handle graphics-intensive tasks without waiting on CPU-side bottlenecks.

However, the data reveals potential bottlenecks in specific scenarios. The CPU’s single-thread score of 3,754 in PassMark and 1,078 in 3DMark single-thread is strong but not exceptional, meaning in lightly-threaded games that rely on a single core, the GPU might outpace the CPU’s ability to issue draw calls. Conversely, the GPU’s compute score of 11,191 in PassMark is modest relative to its G3D score, suggesting that non-graphics compute tasks like cryptocurrency mining or some scientific simulations might underutilize the GPU compared to its rasterization capabilities.

FPS scaling data is not measured for this exact combination, so bottleneck analysis relies on percentile alignment. The 0% delta between the CPU and its nearest rival, the i5-12600H, and the 1.3% delta between the GPU and the RTX 4070, indicate that this pairing performs within a narrow band of alternatives. In CPU-bound workloads at lower resolutions, the i9-13900H’s single-thread performance would be the limiting factor, while at higher resolutions or with heavy effects, the GPU’s 432 GB/s bandwidth becomes more critical. The lack of measured FPS data means precise bottleneck quantification is impossible, but the balanced percentiles suggest a system that avoids severe imbalances.

Gaming Performance

No measured FPS rows exist for this exact CPU-GPU combination in the FACT PACK. Therefore, all gaming performance figures discussed here are estimates derived from the benchmark scores, not empirical measurements. The data explicitly contains no measuredFpsUltraByGame entries, so frame rates cannot be cited for specific titles.

Based on the GPU’s benchmark scores, the RTX 4080 Mobile should deliver high frame rates at 1080p and 1440p in most modern games. The 24,926 PassMark G3D score, which rivals the desktop RTX 4070 within 1.3%, suggests performance capable of maxing out Ultra settings at those resolutions. The 12 GB of GDDR6 memory with 432 GB/s bandwidth provides ample capacity for high-resolution textures and modern game assets. At 4K, the performance would likely drop, but the GPU’s 81st percentile ranking indicates it remains above the majority of installed GPUs.

The CPU’s role in gaming is support. The 14 cores and 20 threads with a 5.40 GHz boost clock ensure that background tasks, streaming overlays, and game logic threads are handled without stuttering. The 24 MB of shared L3 cache helps with game data locality. For esports titles that favor single-thread performance, the 3,754 PassMark single-thread score suggests strong but not top-tier results. For AAA games that scale across multiple cores, the 17,471 Cinebench R23 multicore score positions the CPU to avoid becoming a bottleneck.

Because these are estimates, users should expect variability depending on the specific game engine, driver optimizations, and laptop cooling implementation. The benchmark data provides a strong foundation, but actual FPS will differ based on factors not captured in synthetic tests.

Who Should Build It

This configuration targets laptop buyers who need a single machine for both demanding productivity and high-end gaming. The CPU’s 81st percentile ranking makes it suitable for content creators who run video editing suites, 3D modeling software, or compile large codebases. The Cinebench R23 multicore score of 17,471 indicates the ability to handle multi-minute render tasks efficiently, while the PassMark integer math score of 97,159 supports data processing workloads.

Gamers at 1080p and 1440p resolutions will find the RTX 4080 Mobile’s 81st percentile performance sufficient for Ultra settings in most titles, based on its G3D score of 24,926. The 12 GB VRAM provides headroom for texture-heavy mods or future game releases. Esports enthusiasts who prioritize high refresh rates will benefit from the CPU’s 5.40 GHz boost clock and strong single-thread scores.

Software developers can leverage the 20 threads for parallel builds, with the PassMark multithread score of 27,673 indicating solid compilation throughput. Students and small business users might find this configuration over-specified for basic office work, but the Iris Xe integrated graphics allow the discrete GPU to remain idle during document editing, potentially extending battery life. The 45 W CPU TDP and 110 W GPU TDP suggest this is not an ultraportable device; it is a desktop replacement class laptop for users who prioritize performance over portability.

FAQ

Q: What is the CPU’s socket type?

A: The Intel Core i9-13900H uses the Intel BGA 1744 socket, which is a soldered mobile design that is not user-upgradeable.

Q: How much L3 cache does the CPU have?

A: The CPU has 24 MB of shared L3 cache, along with 80 KB of L1 cache per core and 2 MB of L2 cache per core.

Q: What is the GPU’s memory capacity and bandwidth?

A: The NVIDIA GeForce RTX 4080 Mobile has 12 GB of GDDR6 memory on a 192-bit bus, providing 432.0 GB/s of bandwidth.

Q: How does the CPU compare to its nearest rival in average benchmark score?

A: The CPU’s average benchmark score is 28,886, which is 0% different from the Intel Core i5-12600H (28,882) and 0.2% ahead of the Intel Core i7-12650H (28,815). The AMD Ryzen 5 5600XT is 0.2% ahead, and the Intel Core Ultra 5 135H is 0.7% ahead.

Q: What is the GPU’s boost clock speed?

A: The GPU has a boost clock of 1665 MHz, with a base clock of 1290 MHz and a memory clock of 2250 MHz (18 Gbps effective).

Q: Does this build support DirectX 12 Ultimate?

A: Yes, the GPU supports DirectX 12 Ultimate (12_2), along with OpenGL 4.6 and Vulkan 1.4.

Q: What is the combined percentile ranking for this CPU-GPU pairing?

A: The combinedPercentile is 81, matching the individual CPU and GPU percentiles of 81 each, indicating a balanced high-performance configuration.

GPU Analysis

The NVIDIA GeForce RTX 4080 Mobile is built on the Ada Lovelace architecture using TSMC’s 5 nm process, with 35,800 million transistors on a 294 mm² die. The GPU has a base clock of 1290 MHz and a boost clock of 1665 MHz, with memory running at 2250 MHz achieving 18 Gbps effective. The 12 GB of GDDR6 memory is configured on a 192-bit bus, delivering 432.0 GB/s of bandwidth.

The GPU contains 7,424 shading units, 232 texture mapping units, and 80 raster operation units. For ray tracing, it has 58 RT cores, and for AI acceleration, it has 232 tensor cores. The pixel rate is 133.2 GPixel/s, and the texture rate is 386.3 GTexel/s. Floating-point performance is rated at 24.72 TFLOPS for both FP32 and FP16 (1:1 ratio). The GPU operates at a 110 W TDP and uses no external power connectors, relying on the laptop’s internal power delivery.

Benchmark scores show the GPU achieving 159,575 in Geekbench OpenCL and 145,807 in Geekbench Vulkan. PassMark results include 24,926 in G3D, 929 in G2D, and 11,191 in GPU compute. The 81st percentile ranking and average score of 38,135 place it within 1.3% of a desktop RTX 4070, which scores 37,648. The RTX 4080 Mobile also edges out the Tesla P4 (37,628) by 1.3% and trails the MX570 (38,299) by 0.4% and RTX 5080 Mobile (38,349) by 0.6%. For rendering workloads, the 58 RT cores provide hardware acceleration for ray-traced effects, while the 232 tensor cores enable DLSS and other AI-based features. The 12 GB VRAM is sufficient for most current games at high resolutions and for GPU-accelerated rendering tasks that fit within memory limits.

Build Overview

This build pairs the Intel Core i9-13900H with the NVIDIA GeForce RTX 4080 Mobile in a laptop form factor, as indicated by the buildClass of "laptop". Both components are in active production, released in early January 2023. The CPU carries a launch MSRP of $617, while the GPU has no launch MSRP listed in the data.

The overall tier of this configuration is high, with both components sitting at the 81st percentile of their respective categories. The combined percentile of 81 confirms that this is a top-tier mobile pairing, though not the absolute best available. The CPU’s nearest rivals all fall within a 0.7% delta, showing that the i9-13900H is competitively positioned against both older and newer mid-range parts. The GPU’s nearest rivals include the MX570 and RTX 5080 Mobile, with deltas under 0.6%, indicating that the RTX 4080 Mobile holds its own against newer generation hardware in aggregate benchmarks.

This configuration is suitable for users who demand desktop-class performance in a portable package. The 45 W CPU and 110 W GPU TDPs combine for 155 W of silicon power draw, which requires a substantial cooling solution and battery capacity. The laptop class designation means this build is not intended for thin-and-light designs but rather for larger chassis with robust thermal management. For users considering this build, the benchmark data shows a balanced system where neither component significantly outperforms the other, making it a versatile choice for mixed workloads.

CPU Analysis

The Intel Core i9-13900H is a 14-core, 20-thread processor based on the Raptor Lake architecture, specifically the Raptor Lake-H mobile variant. It is manufactured on Intel’s 10 nm process with a die size of 257 mm². The base clock is 2.60 GHz, boosting up to 5.40 GHz. The CPU supports dual-channel DDR4 and DDR5 memory and has an integrated Iris Xe Graphics 96EU. It provides PCIe Gen 5 with 8 lanes for CPU-attached devices. The TDP is 45 W, and the launch MSRP is $617.

The cache hierarchy includes 80 KB of L1 per core, 2 MB of L2 per core, and 24 MB of shared L3. The 14 cores are split between performance and efficiency cores, though the exact configuration is not detailed in the data. Benchmark results show strong scaling from single-thread to multi-thread workloads. The 3DMark max-thread score of 7,670 is 7.1x higher than the single-thread score of 1,078, indicating good parallel efficiency. Cinebench R23 multicore at 17,471 is 8.9x the single-core score of 1,964.5.

PassMark results reveal specific strengths: integer math at 97,159 and floating-point math at 69,611 are high, supporting scientific and financial computations. Data encryption at 18,974 and compression at 326,425 are robust for file archiving and secure communications. The extended instructions score of 19,330 suggests good SIMD performance for multimedia codecs. Physics score of 1,745 and prime number finding at 104 are lower, indicating that certain integer-heavy algorithms do not scale as well. The CPU’s 81st percentile ranking and average score of 28,886 place it in the upper tier of all CPUs, though the nearest rivals show that mid-range desktop parts like the Ryzen 5 5600XT are within 0.2% performance. This makes the i9-13900H an excellent mobile processor that competes with desktop parts from a previous generation.

Usage Scenarios

High-refresh gaming: The GPU’s 24,926 G3D score and CPU’s 5.40 GHz boost clock are well-suited for esports titles at 1080p with high refresh rates. The 12 GB VRAM ensures textures do not bottleneck, though no measured FPS data exists to quantify specific frame rates.

Streaming: The CPU’s 20 threads can handle game encoding via x264 while the GPU remains free for rendering. The PassMark multithread score of 27,673 suggests sufficient headroom for simultaneous gaming and streaming, with the 1,745 physics score indicating stable simulation performance.

Video editing: The Cinebench R23 multicore score of 17,471 supports fast timeline rendering and export in applications like Premiere Pro. The GPU’s 24.72 TFLOPS FP32 performance accelerates effects and color grading, while 12 GB VRAM handles large 4K timelines.

3D rendering: The CPU’s multi-threaded Cinebench scores and the GPU’s 58 RT cores provide a dual-path rendering setup. CPU-based renderers benefit from the 17,471 R23 score, while GPU-based renderers leverage the 24.72 TFLOPS and 432 GB/s bandwidth for viewport and final frame output.

Software development: The 20 threads and 97,159 integer math score accelerate code compilation and unit testing. The 24 MB L3 cache improves performance for large codebases, and the iGPU can offload display tasks during long builds.

Student and office work: This configuration is overpowered for basic document editing and web browsing, but the Iris Xe iGPU allows the RTX 4080 Mobile to remain idle, reducing power draw. The 81st percentile CPU ensures smooth multitasking with dozens of browser tabs and office applications open simultaneously.

Rate My PC: Intel Core i9-13900H + NVIDIA GeForce RTX 4080 Mobile

Apex Performer

System Balance Analysis

Intel Core i9-13900H

NVIDIA GeForce RTX 4080 Mobile

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

Benchmark Performance

Balance and Bottleneck

Gaming Performance

Who Should Build It

FAQ

GPU Analysis

Build Overview

CPU Analysis

Usage Scenarios

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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