SYSTEM ANALYZER

Rate My PC: Intel Core i7-12800HX + NVIDIA GeForce RTX 5090 Mobile

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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93 Score

Top 7% Ranking

93 / 100

ULTIMATE READY

Apex Performer

Top 7% 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

90%

GPU

96%

PROCESSOR

Intel Core i7-12800HX

33,875 Benchmark Score

Top 10% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 5090 Mobile

45,152 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

The Intel Core i7-12800HX and NVIDIA GeForce RTX 5090 Mobile pairing represents a high-end laptop configuration that combines a 12th-generation Intel hybrid architecture CPU with NVIDIA’s latest Blackwell 2.0 GPU. The CPU, released in May 2022, offers 16 cores and 24 threads, while the GPU, launched in March 2025, brings 24 GB of GDDR7 memory and a 256-bit bus. This combination sits at the 84th percentile for both components, indicating strong but not top-tier performance relative to all other parts in the database. The data shows that the CPU’s average benchmark score of 33875 places it within a narrow competitive band against rivals like the Intel Xeon 6353P and AMD Ryzen 9 3900XT, while the GPU’s average score of 45152 puts it in a similar percentile position. This analysis explores what these numbers mean for real workloads, from gaming to content creation, and identifies the strengths and limitations of this particular pairing.

CPU Analysis

The Intel Core i7-12800HX is built on the Alder Lake architecture using a 10 nm process from Intel, with a die size of 215 mm². This is a hybrid design, though the FACT PACK does not specify performance and efficiency core counts; instead, it lists 16 cores and 24 threads total. The base clock is 2000 MHz, boosting up to 4800 MHz, which suggests a wide operating range for bursty workloads. The TDP is 55 W, a modest figure for a 16-core mobile part, implying that sustained multi-threaded performance may be limited by thermal and power constraints in a laptop chassis.

Memory support includes both DDR4 and DDR5 in dual-channel configuration, giving system builders flexibility, though the FACT PACK does not specify bandwidth figures. The L3 cache is 25 MB shared, with 1.25 MB L2 per core and 80 KB L1 per core. Integrated graphics are UHD Graphics 770, which can handle basic display output but is not intended for gaming. PCIe support is Gen 5 with 20 lanes from the CPU, which is forward-looking and can accommodate high-speed SSDs and GPUs. The chip is unlocked, so overclocking is theoretically possible, though laptop cooling may limit practical gains.

Benchmark results reveal a nuanced performance profile. In 3DMark tests, the CPU scores 999 in single-thread, 1943 in 2-threads, 3636 in 4-threads, 6292 in 8-threads, 7889 in 16-threads, and 9119 in max-threads. The scaling from 8 to 16 threads is modest (from 6292 to 7889, approximately a 25% increase), suggesting that thread scaling efficiency drops off beyond 8 cores. In Cinebench, the multi-core score for R23 is 22456, while single-core is 1812; R20 multi-core is 11111, and R15 multi-core is 3383. The Passmark suite shows 31585 for multithread and 3711 for single-thread, with specialized tests like integer math at 109968 and floating-point math at 82122. The 84th percentile ranking against all CPUs means this chip outperforms a majority of desktop and mobile processors, but it is not among the very top performers.

Comparing to nearest rivals, the CPU’s average score of 33875 is nearly identical to the Intel Xeon 6353P at 33844, a delta of 0.1% (the i7-12800HX is slightly ahead). Against the AMD Ryzen 9 3900XT, the i7 is 0.4% ahead (33736 vs 33875), and against the AMD Ryzen 5 7645HX, it is 0.6% ahead (33668 vs 33875). However, the Intel Core Ultra 5 338H scores 33989, which is 0.3% higher than the i7-12800HX. These deltas are all within a single percentage point, indicating that the i7-12800HX sits in a very tight performance cluster; real-world differences will be minimal, and workload-specific behavior will matter more than raw average scores.

The data implies that for single-threaded tasks like office work or lightly threaded applications, the 1812 R23 single-core score provides responsive performance. For multi-threaded workloads like video rendering, the 22456 R23 multi-core score is competitive but not exceptional for a 16-core part, likely because of power limits. The 25 MB L3 cache helps with data reuse in complex tasks, but the lack of specified memory bandwidth may become a bottleneck in memory-intensive workloads.

Usage Scenarios

High-refresh gaming: The RTX 5090 Mobile’s 30034 Passmark G3D score and 82 RT cores indicate strong gaming capabilities, but the CPU’s single-thread score of 999 in 3DMark may limit frame rates at high refresh rates in CPU-bound titles. The pair is estimated to deliver high FPS at 1080p and 1440p, though the exact numbers are not measured. At 4K, the GPU becomes the primary driver, and the CPU’s 16-thread score of 7889 suggests adequate headroom for most games.

Streaming: The CPU’s 16 cores and 24 threads can handle encoding workloads while gaming, as shown by the 22456 Cinebench R23 multi-core score. The GPU’s tensor cores (328) could also accelerate AI-based encoding features. The Passmark data encryption score of 21972 indicates solid performance for encrypting stream data, though the lack of measured FPS means streaming impact is estimated.

Video editing: The i7-12800HX’s 82122 floating-point math score and 109968 integer math score support complex video processing, while the RTX 5090 Mobile’s 31.80 TFLOPS FP32 performance accelerates effects and rendering. The 24 GB VRAM allows large timelines and high-resolution previews without swapping. Cinebench R23 multi-core of 22456 suggests that 4K video exports will be reasonably fast, though not class-leading.

3D rendering: The GPU’s 31.80 TFLOPS FP32 and 169.7 GPixel/s pixel rate are strong for GPU-accelerated renderers like Blender Cycles or V-Ray. The CPU’s 9119 max-thread 3DMark score provides supplementary CPU rendering power, but the 55 W TDP will limit sustained CPU rendering throughput. The Geekbench OpenCL score of 201834 indicates robust compute performance for OpenCL-based renderers.

Software development: The CPU’s 24 threads and 25 MB L3 cache handle compilation tasks well, as shown by the 109968 Passmark integer math score. The 31585 multithread Passmark score suggests parallel builds will benefit from the core count. The 16-thread 3DMark score of 7889 indicates that large codebases with many parallel tasks will scale reasonably, though single-thread performance (999) may be a limiting factor for some compilers.

Student and office work: The CPU’s 3711 Passmark single-thread score and 1568 Cinebench R20 single-core score ensure snappy responsiveness for word processing, spreadsheets, and web browsing. The integrated UHD Graphics 770 can handle 4K displays for productivity, and the GPU’s 1057 Passmark G2D score indicates smooth 2D graphics. This is overkill for basic tasks, but the headroom means the system will not feel sluggish even with many applications open.

FAQ

Q: What is the combined percentile ranking of this CPU and GPU pairing?

A: The combined percentile is 84, meaning this configuration outperforms 84% of all builds in the database, though it is not in the top tier.

Q: How does the Intel Core i7-12800HX compare to its closest rival, the Intel Xeon 6353P?

A: The i7-12800HX has an average benchmark score of 33875, which is 0.1% higher than the Xeon 6353P’s 33844. This difference is negligible in real workloads.

Q: What is the GPU’s memory bandwidth?

A: The RTX 5090 Mobile has 896.0 GB/s bandwidth from its 256-bit bus and 24 GB of GDDR7 memory running at 1750 MHz (28 Gbps effective).

Q: Does the CPU support DDR5 memory?

A: Yes, the i7-12800HX supports both DDR4 and DDR5 memory in a dual-channel configuration, according to the FACT PACK.

Q: What is the CPU’s TDP and how does it affect performance?

A: The TDP is 55 W, which is low for a 16-core part. This likely limits sustained multi-threaded performance, as seen in the modest scaling from 8 to 16 threads in 3DMark scores.

Q: How does the GPU compare to the NVIDIA GeForce RTX 4070 Ti?

A: The RTX 5090 Mobile has an average score of 45152, which is 0.8% higher than the RTX 4070 Ti’s 44795. The two are essentially tied in average benchmarks.

Q: Is there measured FPS data for this specific CPU+GPU combination?

A: No, the FACT PACK contains no measured FPS data for this pairing. All FPS discussions are estimates based on benchmark scores.

Gaming Performance

The FACT PACK explicitly states that no measured FPS rows exist for this exact CPU+GPU combination, and the dataIsMeasured field is false. Therefore, all frame rate figures are estimates derived from the benchmark scores, not actual measurements. The RTX 5090 Mobile’s 30034 Passmark G3D score and 5871 3DMark Steel Nomad DX12 score indicate strong rasterization performance. For 1080p ultra settings, the GPU is likely to push very high frame rates in most titles, potentially exceeding 144 FPS in esports games, though the CPU’s single-thread score of 999 may cap frame rates in CPU-bound scenarios like competitive shooters.

At 1440p ultra, the GPU’s 24 GB VRAM and 896.0 GB/s bandwidth handle large textures and high resolutions without memory pressure. The 82 RT cores enable ray tracing, and the 328 tensor cores support DLSS, which can boost frame rates significantly. The CPU’s 8-thread score of 6292 suggests it can feed the GPU adequately at this resolution. At 4K ultra, the GPU becomes the bottleneck, and the CPU’s 16-thread score of 7889 provides enough headroom to avoid stuttering. The pixel rate of 169.7 GPixel/s and texture rate of 496.9 GTexel/s indicate that the GPU can sustain high fill rates at 4K, but the actual FPS will depend on the game’s engine and optimization. Estimates from the benchmark scores suggest that 4K ultra gaming is feasible at 60+ FPS in many titles, but this is an estimate, not a measured figure.

Balance and Bottleneck

The data indicates a mixed bottleneck profile depending on the workload. In CPU-bound tasks like physics simulation, the Passmark physics score of 1743 is relatively low for a 16-core part, suggesting that the CPU may bottleneck in games with heavy physics. The 3DMark 16-thread score of 7889 versus the max-thread score of 9119 shows that the CPU gains only 15% from scaling beyond 16 threads, implying that 16 cores are sufficient and additional threads provide diminishing returns. For gaming at lower resolutions, the CPU’s single-thread score of 999 may limit frame rates, as many games rely heavily on one or two cores.

In GPU-bound workloads like high-resolution rendering, the RTX 5090 Mobile’s 45152 average score and 84th percentile position indicate it is the dominant component. The GPU’s 31.80 TFLOPS FP32 and 496.9 GTexel/s texture rate far exceed what the CPU can feed in most scenarios, so the CPU is unlikely to bottleneck at 4K. However, the CPU’s 55 W TDP may cause thermal throttling in sustained loads, which could reduce its effective performance and introduce variability. The memory bandwidth of 896.0 GB/s on the GPU is ample, but the CPU’s memory bandwidth is unspecified, so it is unclear if the dual-channel DDR4/DDR5 configuration can keep up with the GPU’s data demands in compute workloads. For productivity tasks, the CPU’s 22456 Cinebench R23 multi-core score is balanced against the GPU’s compute, but the 25 MB L3 cache may limit performance in cache-sensitive applications.

Who Should Build It

This configuration targets users who need a laptop that can handle both high-end gaming and serious content creation. For gamers at 1440p or 4K, the RTX 5090 Mobile’s 24 GB VRAM and 82 RT cores provide a future-proof platform for ray-traced titles, with the CPU’s 16 cores ensuring smooth gameplay in most scenarios. Content creators working with 4K video will benefit from the GPU’s 31.80 TFLOPS and the CPU’s 82122 floating-point math score, which accelerate rendering and effects. Software developers compiling large codebases will appreciate the 24 threads and 109968 integer math score, though the 55 W TDP may cause sustained load throttling.

Students and office workers would find this overkill, but the 3711 Passmark single-thread score ensures responsive daily use, and the integrated graphics provide a backup display output. Small business workstations that handle data analysis or light 3D modeling can leverage the 387535 Passmark data compression score for file handling and the GPU’s compute power for acceleration. The 84th percentile combined ranking means this is not the absolute fastest laptop available, but it is well above average and suitable for demanding workloads. The lack of measured FPS data means buyers should temper expectations for exact gaming performance, but the benchmark scores suggest strong capabilities.

Upgrade Path and Platform

The CPU uses the Intel BGA 1964 socket, which is a soldered mobile platform, meaning the CPU cannot be upgraded in place. The 12th-generation Alder Lake architecture supports both DDR4 and DDR5 memory, so users can choose either, but the FACT PACK does not specify maximum capacity. PCIe Gen 5 with 20 lanes from the CPU provides headroom for next-generation SSDs and external GPU enclosures, though the laptop form factor limits expansion. The GPU is also soldered, as it is an IGP (integrated graphics processor) with no power connectors, so it cannot be swapped.

The GPU has a TDP of 95 W and a suggested PSU is not listed, but since this is a laptop, the power delivery is integrated into the system. The CPU’s 55 W TDP combined with the GPU’s 95 W TDP totals 150 W for the core components, plus other system parts, so a robust power adapter is implied but not specified. A sensible next upgrade would be increasing system memory to the maximum supported by the dual-channel controller, or adding a high-speed PCIe Gen 5 NVMe SSD to take advantage of the CPU’s 20 lanes. However, the soldered nature of both processors means that any performance upgrade would require a new laptop, not a component swap. The platform’s release in 2022 for the CPU and 2025 for the GPU suggests a mixed-generation system that is current as of the GPU’s launch.

Build Overview

This is a laptop-class build (buildClass is “laptop”) that pairs a 16-core Intel Alder Lake-HX processor with a 24 GB NVIDIA Blackwell 2.0 GPU. The combined percentile is 84, placing it in the upper echelon of all builds, but not in the top 16%. The CPU’s 84th percentile and the GPU’s 84th percentile are aligned, meaning neither component is significantly stronger than the other in aggregate. This balance is unusual for a laptop, where one component often dominates. The CPU’s average score of 33875 and the GPU’s average score of 45152 indicate that the GPU contributes more to the overall performance, which is typical for gaming and rendering workloads.

The build is designed for high-performance mobile use, with the GPU’s 24 GB VRAM and 896.0 GB/s bandwidth supporting large datasets and high-resolution textures. The CPU’s 25 MB L3 cache and 24 threads handle multitasking and parallel workloads, but the 55 W TDP is a potential limitation for sustained heavy loads. The lack of measured FPS data means that real-world gaming performance is unknown, but the benchmark scores suggest a capable system. This pairing is not the absolute fastest laptop available, but it offers strong performance for a wide range of tasks, from gaming to professional content creation.

Benchmark Performance

The CPU’s average benchmark score is 33875, with a percentile ranking of 84 against all CPUs. Its closest rival is the Intel Xeon 6353P at 33844, which is 0.1% slower, and the AMD Ryzen 9 3900XT at 33736, which is 0.4% slower. The Intel Core Ultra 5 338H is 0.3% faster at 33989. These tight deltas mean the i7-12800HX is in a crowded performance tier. In specific tests, the CPU scores 22456 in Cinebench R23 multi-core and 1812 in single-core, with Passmark multithread at 31585 and single-thread at 3711.

The GPU’s average benchmark score is 45152, with a percentile ranking of 84 against all GPUs. Its closest rival is the AMD Radeon Pro 5500 XT at 45384, which is 0.5% faster, and the NVIDIA GeForce RTX 4070 Ti at 44795, which is 0.8% slower. The Intel Arc A730M is 1% faster at 45592, and the NVIDIA RTX 5880 Ada Generation is 1.8% faster at 45972. In specific tests, the GPU scores 5871 in 3DMark Steel Nomad DX12 and 201834 in Geekbench OpenCL, with Passmark G3D at 30034 and GPU compute at 13401. The combined picture shows both components performing at the same percentile, creating a balanced system where neither is a clear bottleneck in aggregate benchmarks, though workload-specific limitations exist as discussed.

GPU Analysis

The NVIDIA GeForce RTX 5090 Mobile is built on the Blackwell 2.0 architecture using a 5 nm process from TSMC, with a chip size of 378 mm² and 45,600 million transistors. The chip contains 10496 shading units, 328 TMUs, and 112 ROPs, along with 82 RT cores and 328 tensor cores. The base clock is 990 MHz, boosting to 1515 MHz, with memory clock at 1750 MHz (28 Gbps effective). The 24 GB of GDDR7 memory on a 256-bit bus provides 896.0 GB/s bandwidth. The GPU’s FP32 performance is 31.80 TFLOPS, with FP16 at 31.80 TFLOPS (1:1 ratio). Pixel rate is 169.7 GPixel/s, and texture rate is 496.9 GTexel/s.

The benchmark scores indicate strong performance. The 3DMark Steel Nomad DX12 score of 5871 shows solid rasterization capability. The Geekbench OpenCL score of 201834 and Vulkan score of 198405 highlight compute and cross-API performance. Passmark G3D at 30034 and GPU compute at 13401 suggest good general 3D and compute performance. The Passmark DirectX 11 score of 269 is higher than DirectX 12 at 138, which is unusual and may indicate driver optimization or workload differences. The 84th percentile ranking places this GPU slightly above the RTX 4070 Ti (0.8% faster) and below the RTX 5880 Ada Generation (1.8% slower).

For rendering, the 31.80 TFLOPS FP32 and 82 RT cores support both traditional and ray-traced rendering. The 24 GB VRAM is ample for large scenes, and the 896.0 GB/s bandwidth moves data efficiently. The tensor cores enable DLSS and AI-based workloads, which could enhance gaming frame rates and accelerate machine learning tasks. The GPU’s 95 W TDP is modest for this performance level, suggesting efficient power delivery, but in a laptop, thermal management will be critical. The lack of a suggested PSU and the IGP slot width confirm this is a mobile part, not a desktop card. The 45,600 million transistors on a 378 mm² die yield a density of 120.6M / mm², indicating a dense, modern design. Overall, the GPU is the stronger component in this pairing, offering near-top-tier performance for a laptop, but it is not the absolute fastest GPU in the database.

Rate My PC: Intel Core i7-12800HX + NVIDIA GeForce RTX 5090 Mobile

Apex Performer

System Balance Analysis

Intel Core i7-12800HX

NVIDIA GeForce RTX 5090 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

CPU Analysis

Usage Scenarios

FAQ

Gaming Performance

Balance and Bottleneck

Who Should Build It

Upgrade Path and Platform

Build Overview

Benchmark Performance

GPU Analysis

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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