SYSTEM ANALYZER

Rate My PC: Intel Core i7-12800HE + NVIDIA GeForce RTX 4080 Mobile

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

86 / 100
HIGH-END

Power Build

Top 14% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio
Well Balanced
CPU
77%
VS
GPU
95%
PROCESSOR

Intel Core i7-12800HE

6,467 Benchmark Score
Top 23% 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

Strong Performance

Excellent for 1440p gaming. Most games will run at high/ultra settings smoothly.

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 pairing of the Intel Core i7-12800HE with the NVIDIA GeForce RTX 4080 Mobile creates a potent laptop platform that targets high-end mobile computing. This analysis draws exclusively from the supplied benchmark data to interpret the processor's and graphics card's performance characteristics, their placement among rivals, and the implications for real-world workloads. Notably, the FACT PACK contains no measured FPS rows for this exact combination; therefore, all frame rate discussions are estimated from the benchmark scores.

GPU Analysis — VRAM, bandwidth, clocks, RT/tensor hardware, what the benchmark scores mean for rendering

The NVIDIA GeForce RTX 4080 Mobile is a high-end mobile graphics solution built on the Ada Lovelace architecture, fabricated on a 5 nm process by TSMC. The GPU die, designated AD104, packs 35,800 million transistors on a 294 mm² die. This configuration yields a substantial compute footprint, with 7,424 shading units, 232 texture mapping units, and 80 raster operation pipelines. The hardware also includes 58 dedicated ray tracing cores and 232 tensor cores, the latter being essential for AI-accelerated features like DLSS. Clock speeds are set at a base of 1290 MHz with a boost of 1665 MHz, which allows the silicon to reach a peak FP32 throughput of 24.72 TFLOPS. The memory subsystem is equally robust, featuring 12 GB of GDDR6 memory on a 192-bit bus, delivering a bandwidth of 432.0 GB/s.

In terms of pixel and texture processing, the RTX 4080 Mobile achieves a pixel rate of 133.2 GPixel/s and a texture rate of 386.3 GTexel/s. These figures indicate that the card is well-equipped to handle high-resolution textures and complex geometry without becoming a bottleneck in most scenarios. The 12 GB VRAM capacity is a critical asset for modern game assets and 3D rendering workloads, as it allows for larger texture packs and more complex scenes to be held in memory. The memory clock runs at 2250 MHz, translating to an effective 18 Gbps data rate, which is a key contributor to the 432.0 GB/s bandwidth figure.

Benchmark results for the GPU show a mixed but generally strong performance profile. The Geekbench OpenCL score of 159,575 and Vulkan score of 145,807 indicate strong compute and graphics API performance. However, the Passmark results present a more nuanced picture. The Passmark G3D score of 24,926 is the most representative of overall gaming and 3D rendering performance, placing the GPU in the 81st percentile among all GPUs. This is a high placement, suggesting it outperforms the vast majority of graphics cards. The Passmark GPU Compute score of 11,191 highlights its capability in general-purpose compute tasks. The DirectX 12 score of 96 and DirectX 11 score of 244 are lower-level metrics, but they still contribute to the overall picture of a capable DirectX 12 Ultimate part.

Comparing the RTX 4080 Mobile to its nearest rivals, the data shows a tight grouping. It sits a mere 0.4% below the NVIDIA GeForce MX570 and 0.6% below the RTX 5080 Mobile in average score, while being 1.3% above the RTX 4070 and the Tesla P4. This suggests that while the 4080 Mobile is a top-tier performer, its immediate competition is very close in raw benchmark scores, indicating that real-world performance differences will be driven more by driver optimization and thermal headroom than by sheer silicon capability. The GPU's 81st percentile ranking reinforces its status as a high-end part, but the tight deltaPct values against its rivals suggest it is at the edge of a performance tier rather than dominating it. For rendering, the combination of 12 GB VRAM, high bandwidth, and strong compute scores means this GPU can handle demanding 3D rendering tasks, video editing timelines, and high-fidelity gaming at high settings.

Benchmark Performance — exact CPU and GPU scores, percentile positions, and what the combined picture is

The Intel Core i7-12800HE demonstrates strong multi-threaded performance in the Cinebench suite. Its multi-core scores are 2,253 in Cinebench R15, 9,391 in R20, and 22,360 in R23. Single-core performance is also respectable, with scores of 318, 1,325, and 3,156 in the respective R15, R20, and R23 tests. These figures place the CPU in the 62nd percentile among all CPUs, indicating that it is a solid mid-to-high-range performer, though not a flagship part. The average benchmark score for the CPU is 6,467.

The GPU's performance is quantified by its Geekbench and Passmark scores, as detailed previously. The Passmark G3D score of 24,926 places it in the 81st percentile among all GPUs. This is a significant gap in percentile ranking compared to the CPU, highlighting that the GPU is a more exceptional component relative to its peers than the CPU is.

When looking at the combined picture, the system's overall combined percentile is 72. This suggests that while the GPU is a top-tier component, the CPU holds the system back from achieving an even higher overall ranking. The performance delta between the two components is substantial: the GPU sits nearly 20 percentile points higher than the CPU. This imbalance suggests that in gaming scenarios where the GPU is the primary driver, the RTX 4080 Mobile will be the star, but in CPU-bound tasks like physics calculations or certain simulation workloads, the i7-12800HE will be the limiting factor.

The CPU's average benchmark score of 6,467 places it in close competition with several server and high-end desktop processors. It is 0.7% below the Intel Xeon D-2796TE, 1.0% below the Intel Xeon W-2191B, and 1.0% below the Intel Core i9-7960X. Conversely, it is 1.2% above the AMD EPYC 7551. This positioning shows that the i7-12800HE, despite being a mobile part, delivers performance comparable to older desktop and server chips, which reflects the efficiency of the Alder Lake architecture. However, none of these rivals are modern gaming CPUs, suggesting that the i7-12800HE’s strength lies in multi-threaded productivity rather than extreme single-thread gaming performance. The GPU's rivals, on the other hand, are all GPUs, including the RTX 5080 Mobile, which is a newer generation part, and the RTX 4070, a desktop card. The closeness of these scores indicates that the RTX 4080 Mobile is a very competitive part at its performance level.

FAQ

Q: What is the overall performance tier of the Intel Core i7-12800HE and NVIDIA GeForce RTX 4080 Mobile pairing?

A: The combined percentile for this CPU and GPU pairing is 72, indicating it is a high-end mobile platform. The GPU's 81st percentile is significantly higher than the CPU's 62nd percentile, showing the graphics card is the dominant component.

Q: How does the RTX 4080 Mobile compare to its closest competitor, the RTX 5080 Mobile?

A: According to the average benchmark scores, the RTX 4080 Mobile is 0.6% below the NVIDIA GeForce RTX 5080 Mobile. This indicates that while the newer RTX 5080 Mobile holds a slight edge, the performance difference between the two is marginal in synthetic benchmarks.

Q: What memory bandwidth does the RTX 4080 Mobile provide?

A: The GPU has a 192-bit memory bus connected to 12 GB of GDDR6 memory, providing a total bandwidth of 432.0 GB/s. This high bandwidth is crucial for feeding the 7,424 shading units in demanding rendering tasks.

Q: What is the CPU's multi-core performance in Cinebench R23?

A: The Intel Core i7-12800HE scores 22,360 points in the Cinebench R23 multi-core test. This score places it in the 62nd percentile of all CPUs, showing it is a capable multi-threaded processor.

Q: Does the CPU support ECC memory?

A: No, the FACT PACK indicates that the Intel Core i7-12800HE does not support ECC memory. It supports dual-channel DDR4 and DDR5 memory.

Q: What is the transistor count and die size of the RTX 4080 Mobile?

A: The AD104 chip used in the RTX 4080 Mobile contains 35,800 million transistors on a die size of 294 mm². This yields a transistor density of 121.8 million transistors per square millimeter.

Q: How does the CPU's average benchmark score compare to the AMD EPYC 7551?

A: The i7-12800HE has an average benchmark score of 6,467, which is 1.2% higher than the AMD EPYC 7551's average score of 6,391. This shows the mobile CPU outperforms this server chip in the aggregate benchmark.

Upgrade Path and Platform

The Intel Core i7-12800HE is built on the Alder Lake architecture and uses the Intel BGA 1744 socket, which is a mobile-specific platform. This socket is not upgradeable in the traditional desktop sense, as the CPU is soldered to the motherboard. Therefore, the primary upgrade path for this platform is limited to the GPU, memory, and storage, which are often also soldered or limited in laptops. The system supports dual-channel DDR4 and DDR5 memory, which provides flexibility for users to choose a memory type, but the maximum capacity is dependent on the specific laptop motherboard design.

For PCIe, the CPU provides Gen 4 with 20 lanes, while the GPU connects via a PCIe 4.0 x16 interface. This ensures that the RTX 4080 Mobile has full bandwidth available for data transfer to and from the CPU. The GPU has a TDP of 110 W, and the CPU has a TDP of 45 W. While the FACT PACK does not provide a suggested PSU wattage, the combined TDP of 155 W for the two primary components suggests that a laptop power supply with a reasonable headroom above this figure would be necessary to handle transient power spikes and other system components. The data does not specify a total system power draw, so any estimate must be qualitative.

A sensible next upgrade for a system with this configuration would be to maximize the memory capacity and speed, as this can help feed the high-performance CPU and GPU. Upgrading storage to a high-speed NVMe SSD would also reduce load times. However, given the BGA 1744 socket, the CPU itself is not upgradeable. The GPU is also a BGA component in most laptops, meaning the only real upgrade path is to a new laptop entirely. The platform's support for PCIe 4.0 ensures that any future NVMe storage devices will operate at full speed.

CPU Analysis

The Intel Core i7-12800HE is a 14-core, 20-thread processor based on the Alder Lake architecture, specifically the Alder Lake-H variant. It is fabricated on Intel's 10 nm process node and has a die size of 217 mm². The CPU has a base clock of 2.40 GHz and a boost clock of 4.60 GHz, providing a significant frequency headroom for single-threaded tasks. The cache hierarchy includes 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and a shared 24 MB L3 cache. This cache configuration is designed to reduce latency and improve performance in multi-threaded workloads.

The Cinebench scores provide a clear picture of its performance. The multi-core score of 22,360 in R23 is strong, placing it in the 62nd percentile overall. This is a high score for a mobile chip, indicating it can handle demanding productivity tasks like software compilation and video encoding. The single-core score of 3,156 in R23 is also respectable, showing that the Alder Lake architecture's performance cores are efficient. The average benchmark score of 6,467 places it in competition with older Xeon and Core i9 desktop parts, which shows the architectural efficiency of the 12th-gen mobile design.

Despite its strong multi-core showing, the CPU's 62nd percentile ranking is lower than the GPU's 81st percentile. This suggests that in a balanced system, the CPU might not keep pace with the GPU in certain tasks. For real workloads, this CPU is excellent for parallel tasks like rendering a 3D scene or compiling code, where the 20 threads can be fully utilized. However, in games that are heavily dependent on single-core performance, the 4.60 GHz boost clock helps, but the architecture's performance might not be as high as a dedicated high-clock desktop chip. The CPU's support for DDR4 and DDR5 memory gives OEMs flexibility, but the actual performance will depend on the memory configuration chosen.

Usage Scenarios

High-refresh gaming: With a GPU in the 81st percentile, this system is well-suited for high-refresh gaming at 1080p and 1440p. The RTX 4080 Mobile's 24.72 TFLOPS of FP32 compute and 432.0 GB/s of memory bandwidth can drive high frame rates. The CPU's single-core score of 3,156 in R23 is sufficient to feed the GPU, though it may be a slight limiting factor in very CPU-intensive titles. Estimated FPS would be high, but no measured data exists for this pairing.

Streaming: The GPU's 232 tensor cores and 58 RT cores are ideal for hardware-accelerated encoding and AI-enhanced streaming features. The CPU's 20 threads provide ample headroom for encoding and running a game simultaneously. The Passmark GPU Compute score of 11,191 indicates strong compute capability, which can be leveraged for real-time video processing.

Video editing: The combination of 14 cores and 20 threads in the CPU, along with the GPU's 12 GB VRAM, makes this a capable platform for video editing. The CPU's Cinebench R23 score of 22,360 suggests it can handle 4K timeline scrubbing and rendering in software, while the GPU can accelerate effects and exports via CUDA. The 432.0 GB/s memory bandwidth on the GPU helps with processing high-resolution frames.

3D rendering: The RTX 4080 Mobile is a powerhouse for 3D rendering. Its 58 RT cores and 7,424 shading units provide substantial raw compute for ray-traced scenes. The Geekbench OpenCL score of 159,575 shows excellent compute performance for render engines that utilize GPU acceleration. The CPU will assist in scene preparation and physics, but the GPU will be the primary renderer.

Software development: The CPU's 20 threads and 24 MB of L3 cache are beneficial for code compilation, which is a highly parallel task. The Cinebench R20 multi-core score of 9,391 indicates fast build times. The GPU's compute capabilities can also be used for running local machine learning models, though the 12 GB VRAM is a moderate size for this purpose.

Student and office work: This configuration is massively overqualified for standard office tasks. The i7-12800HE's single-core performance will make spreadsheet and document tasks feel instantaneous. The RTX 4080 Mobile will be largely idle, but its presence ensures that the system can handle any future demanding tasks the student might encounter, such as CAD software or data visualization.

Who Should Build It

This platform is designed for users who need top-tier graphics performance in a laptop form factor. The 81st percentile GPU makes it ideal for gamers who want to play the latest titles at high settings on high-refresh displays. The 12 GB VRAM ensures compatibility with high-resolution texture packs. Content creators, particularly those working with 3D rendering or video editing, will benefit from the GPU's compute performance and the CPU's multi-threading capabilities.

Software developers who work on large codebases will find the CPU's 20 threads valuable for speeding up compilation times. The system's strong multi-core scores in Cinebench support this use case. Students in engineering or design fields that require GPU-accelerated applications will also find this setup beneficial, as it can handle CAD, 3D modeling, and simulation software without issue. For small business workstations, this platform offers a high level of performance headroom, ensuring that it will not become obsolete quickly, even for demanding professional applications.

Build Overview

This pairing consists of an Intel Core i7-12800HE processor and an NVIDIA GeForce RTX 4080 Mobile graphics card, configured as a laptop build. The CPU is a 14-core, 20-thread mobile part from the Alder Lake generation, while the GPU is a top-tier mobile part from the Ada Lovelace generation. The system's combined percentile is 72, placing it in the high-end tier of laptop performance. The GPU is the standout component, with an 81st percentile ranking, while the CPU is a solid mid-high range performer at the 62nd percentile. Overall, this is a high-performance mobile workstation and gaming platform, with the GPU being the primary driver of its performance class.

Balance and Bottleneck

The performance data reveals a noticeable imbalance between the CPU and GPU. The RTX 4080 Mobile's 81st percentile is significantly higher than the i7-12800HE's 62nd percentile. This indicates that in workloads that depend heavily on the GPU, such as high-resolution gaming or GPU-based rendering, the graphics card is the dominant component and will perform exceptionally well. The GPU's high scores in Geekbench OpenCL (159,575) and Passmark G3D (24,926) underscore its capability.

However, the CPU is likely to be the bottleneck in scenarios that are more CPU-bound. For example, in games with complex AI or physics calculations, the i7-12800HE's single-core performance might not be high enough to fully saturate the RTX 4080 Mobile. The CPU's single-core score of 3,156 in Cinebench R23 is respectable, but it is not as exceptional as the GPU's performance relative to its peers. In this setup, the CPU will limit the maximum frame rate in CPU-heavy titles, while the GPU will handle the graphics load with ease.

The bottleneck shifts depending on the workload. For pure graphics tasks, the GPU is the star. For multi-threaded productivity, the CPU is sufficient but not class-leading. The 72nd combined percentile reflects this overall balance, showing a system that is more capable on the graphics side than the processing side. The data suggests that to achieve a perfectly balanced system, one would need a CPU with a higher percentile ranking to match the GPU's performance level, but within this package, the GPU is the clear performance leader.