SYSTEM ANALYZER

Rate My PC: Intel Core i7-12800HE + NVIDIA GeForce RTX 5080 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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86 Score

Top 14% Ranking

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%

GPU

95%

PROCESSOR

Intel Core i7-12800HE

6,467 Benchmark Score

Top 23% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 5080 Mobile

38,349 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

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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 Intel Core i7-12800HE paired with the NVIDIA GeForce RTX 5080 Mobile represents a peculiar hybrid: a mid-range 12th-generation mobile processor from 2022 combined with a high-end 2025 flagship mobile GPU. The CPU holds a 62nd percentile rank among all processors, while the GPU sits at the 81st percentile, creating a system where the graphics card is the dominant component. The combined percentile for this pairing is 72, positioning it as an upper-mid-range laptop configuration, but the data reveals a significant imbalance in raw capability that defines its behavior across workloads.

Balance and Bottleneck

The benchmark data indicates a pronounced CPU-bound configuration in most scenarios. The i7-12800HE's average benchmark score of 6467 places it just 0.7% below the Intel Xeon D-2796TE and 1% behind both the Intel Xeon W-2191B and Core i9-7960X, while being 1.2% ahead of the AMD EPYC 7551. This places the processor in a performance tier typical of older high-core-count workstation chips, but its 62nd percentile ranking shows it is outclassed by a substantial portion of modern desktop and mobile CPUs. Meanwhile, the RTX 5080 Mobile’s average score of 38349 places it a mere 0.1% ahead of the GeForce MX570 and 0.6% ahead of the RTX 4080 Mobile, while trailing the MX570 A and Radeon Pro 580X by 0.9%. The GPU’s 81st percentile ranking is significantly higher than the CPU's, confirming that the processor will frequently limit frame rates in GPU-intensive tasks.

In gaming, the bottleneck shifts depending on resolution. At lower resolutions, the CPU’s single-core performance—a Cinebench R23 single-core score of 3156—will likely constrain the RTX 5080 Mobile, preventing it from reaching its full potential. At higher resolutions, the GPU’s workload increases, and the 60 RT cores and 96 ROPs will become the limiting factor, though the CPU may still struggle to feed the frame buffer in CPU-heavy titles. The data shows no measured FPS rows for this exact combination, so all performance estimates are derived from the benchmark scores rather than direct testing. The CPU’s 14 cores and 20 threads are sufficient for multitasking, but its 2.40 GHz base clock and 4.60 GHz boost clock are modest compared to the GPU’s raw throughput, suggesting that the system will feel responsive in everyday use but may exhibit stutter in highly threaded games that demand higher per-core performance.

Benchmark Performance

The CPU’s Cinebench results paint a clear picture of its capabilities. In Cinebench R15, it scores 2253 points in multi-core and 318 in single-core. The R20 run shows 9391 multi-core and 1325 single-core, while the R23 test yields 22360 multi-core and 3156 single-core. These scores indicate a processor that excels in multi-threaded workloads relative to its single-thread performance, with the multi-core scores being roughly seven times higher than single-core in each test—a ratio typical of a hybrid architecture with performance and efficiency cores. The GPU’s 3DMark Steel Nomad DX12 score of 4952 reflects modern gaming capability, while its Geekbench OpenCL score of 166986 and Vulkan score of 169754 show strong compute performance. The Passmark suite reveals a mixed picture: a DirectX 10 score of 171, DirectX 11 score of 253, DirectX 12 score of 116, and DirectX 9 score of 314, alongside a G2D score of 1095 and G3D score of 27711. The GPU compute score of 12134 is comparatively low, suggesting that while rasterization is strong, compute-heavy tasks like physics simulations may not scale as well.

The combined picture shows a system where the GPU dominates the overall experience. The RTX 5080 Mobile’s 81st percentile ranking is nine points higher than the CPU’s 62nd percentile, and its average benchmark score of 38349 is nearly six times the CPU’s 6467. This disparity is unusual in a laptop pairing and indicates that the system was designed with GPU-accelerated workloads as the primary focus, with the CPU serving as a capable but not exceptional supporting component.

CPU Analysis

The Intel Core i7-12800HE is built on the Alder Lake architecture, specifically the Alder Lake-H variant, using a 10 nm process node from Intel. It features 14 cores and 20 threads, a configuration that implies a hybrid layout of performance and efficiency cores, though the exact split is not specified. The base clock of 2.40 GHz and boost clock of 4.60 GHz are moderate for a mobile processor, and the 45 W TDP suggests it is designed for high-performance laptops rather than ultraportables. The cache hierarchy includes 80 KB of L1 per core, 1.25 MB of L2 per core, and a shared 24 MB L3 cache, which is ample for feeding the 14 cores in multi-threaded applications.

The Cinebench R23 multi-core score of 22360 places the i7-12800HE in the same league as professional workstation chips from a few generations ago, as evidenced by its proximity to the Xeon D-2796TE and Xeon W-2191B. However, its single-core score of 3156 is more modest, and the 62nd percentile ranking indicates that many newer processors outperform it in both metrics. For real workloads, this translates to strong performance in video rendering, code compilation, and other parallel tasks that can utilize all 20 threads. Single-threaded tasks like legacy software or lightly threaded games will see less impressive results, with the boost clock of 4.60 GHz being the primary asset. The memory support for DDR4 and DDR5 with a dual-channel bus provides flexibility, though the lack of ECC memory support makes it unsuitable for mission-critical error-correcting workloads. The integrated Iris Xe 96EU graphics offer a fallback for basic display output, but they are far overshadowed by the discrete RTX 5080 Mobile.

Who Should Build It

This pairing is suitable for users who prioritize GPU performance over CPU grunt. Gamers targeting high refresh rates at 1080p or 1440p will find the RTX 5080 Mobile’s 81st percentile ranking sufficient for modern titles, though the CPU’s 62nd percentile may cause occasional dips in CPU-intensive scenes. Content creators working with video editing software that leverages GPU acceleration, such as those using CUDA cores, will benefit from the 7680 shading units and 23.04 TFLOPS of FP32 performance, which can dramatically speed up rendering and effects processing. The 16 GB of GDDR7 memory on a 256-bit bus with 896.0 GB/s bandwidth is particularly well-suited for large textures and high-resolution video timelines.

Software developers compiling large codebases will appreciate the 14 cores and 20 threads, which handle parallel builds efficiently, though the modest single-core performance may slow down incremental compilation. Students and small business users running office suites, web browsers, and virtual machines will find the system overkill for their needs, but the CPU’s multi-threading ensures smooth multitasking. The laptop form factor, as indicated by the build class, means this is not a desktop replacement in the traditional sense, but rather a high-end mobile workstation. The 45 W CPU TDP and 80 W GPU TDP suggest a thermal solution that can handle sustained loads, but users should expect fan noise under stress. This system is not ideal for those who need maximum CPU performance for tasks like 3D rendering that are primarily CPU-bound, as the i7-12800HE’s percentile ranking shows it lags behind top-tier processors.

FAQ

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

A: The combined percentile for the Intel Core i7-12800HE and NVIDIA GeForce RTX 5080 Mobile is 72, placing it in the upper-mid-range tier of laptop configurations.

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

A: The i7-12800HE has an average benchmark score of 6467, which is 0.7% lower than the Intel Xeon D-2796TE (6510), 1% lower than the Intel Xeon W-2191B (6531), 1% lower than the Intel Core i9-7960X (6533), and 1.2% higher than the AMD EPYC 7551 (6391).

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

A: The RTX 5080 Mobile features 16 GB of GDDR7 memory on a 256-bit bus, providing a bandwidth of 896.0 GB/s.

Q: Are there any measured FPS results for this specific combination?

A: No, the data contains no measured FPS rows for this exact CPU and GPU pairing, so all frame rate discussions are estimates based on benchmark scores.

Q: What is the CPU’s socket and does it support DDR5 memory?

A: The CPU uses the Intel BGA 1744 socket and supports both DDR4 and DDR5 memory in a dual-channel configuration.

Q: How many RT cores and tensor cores does the GPU have?

A: The RTX 5080 Mobile has 60 RT cores and 240 tensor cores, which support ray tracing and AI-accelerated workloads.

Q: What is the GPU’s transistor count and die size?

A: The GPU is built on a 5 nm process from TSMC and contains 45,600 million transistors on a die size of 378 mm².

Usage Scenarios

For high-refresh gaming at 1080p, the RTX 5080 Mobile’s 3DMark Steel Nomad score of 4952 indicates it can handle competitive titles at high frame rates, but the CPU’s single-core score of 3156 in Cinebench R23 may limit performance in esports titles that are CPU-bound. Streaming while gaming will leverage the GPU’s 240 tensor cores for encoding, though the CPU’s 14 cores can handle the overhead without significant frame drops.

Video editing in software like Premiere Pro or DaVinci Resolve will benefit from the GPU’s 23.04 TFLOPS of FP32 performance and 16 GB of GDDR7 memory, which accelerates timeline playback and effects rendering. The CPU’s multi-core score of 22360 in Cinebench R23 ensures that export times remain reasonable, though not class-leading. 3D rendering in Blender or similar applications will see mixed results: GPU rendering using CUDA will be fast due to the 7680 shading units, but CPU rendering will be slower, as the 62nd percentile ranking shows.

Software development involving large codebases will utilize the 20 threads for parallel compilation, with the 24 MB L3 cache helping to reduce memory latency. The lack of ECC memory support is a minor drawback for critical server-like workloads, but for general development, the system performs adequately. Student and office use is straightforward: the system handles document editing, spreadsheets, and web browsing with ease, and the integrated Iris Xe 96EU provides a fallback if the discrete GPU encounters driver issues. The 16 GB of VRAM is overkill for this use case, but it ensures future-proofing for more demanding applications.

Upgrade Path and Platform

The Intel Core i7-12800HE is soldered to the Intel BGA 1744 socket, meaning the CPU cannot be upgraded without replacing the entire motherboard. The platform supports DDR4 and DDR5 memory in a dual-channel configuration, allowing users to upgrade from DDR4 to DDR5 if the laptop’s motherboard supports it, though this is rare in mobile designs. The PCIe Gen 4 interface with 20 lanes from the CPU provides adequate bandwidth for the RTX 5080 Mobile, which uses a PCIe 5.0 x16 bus interface, though the CPU’s Gen 4 support may limit the GPU’s theoretical bandwidth in certain scenarios.

The GPU has a TDP of 80 W with no power connectors, indicating it is a mobile chip soldered to the board, so it is not upgradeable. The suggested PSU is not specified, but the combined TDP of 45 W for the CPU and 80 W for the GPU suggests a total system power draw that is manageable for a high-end laptop power brick. A sensible next upgrade would be to increase system memory to the maximum supported capacity, as the dual-channel bus can benefit from higher capacity for multitasking and larger datasets. Storage upgrades via PCIe Gen 4 NVMe drives are also viable, as the CPU supports 20 lanes for expansion. However, given that the CPU is already at the 62nd percentile and the GPU at the 81st, the platform is near its performance ceiling, and users should consider it a fixed-configuration system rather than an upgradeable one.

Build Overview

This is a laptop-class build, as indicated by the buildClass field, combining an Intel Core i7-12800HE processor with an NVIDIA GeForce RTX 5080 Mobile GPU. The CPU is a 14-core, 20-thread Alder Lake-H part with a 45 W TDP, while the GPU is a Blackwell 2.0 architecture chip with 7680 shading units, 60 RT cores, and 240 tensor cores, operating at a 80 W TDP. The combined percentile of 72 places this system in the upper-mid-range tier, with the GPU being the stronger component relative to its peers. The CPU’s 62nd percentile and GPU’s 81st percentile create a configuration that is well-balanced for GPU-accelerated tasks but potentially CPU-limited in others. This is a high-performance mobile workstation aimed at users who need strong graphics capability without the bulk of a desktop system.

Gaming Performance

The data contains no measured FPS results for this specific CPU and GPU combination, so all frame rate figures are estimates derived from the benchmark scores. The RTX 5080 Mobile’s 3DMark Steel Nomad DX12 score of 4952 and Passmark G3D score of 27711 suggest it can handle modern games at high settings, but the CPU’s 62nd percentile ranking may cause bottlenecks in CPU-intensive titles. At 1080p, the GPU is likely the limiting factor in most games, though the CPU’s single-core performance will matter in esports titles like Counter-Strike or Valorant, where the 3156 Cinebench R23 single-core score may cap frame rates around 200-300 FPS depending on the game engine. At 1440p, the GPU’s 16 GB of VRAM and 896.0 GB/s bandwidth will shine, allowing for high texture quality and ray tracing effects without running out of memory. At 4K, the GPU will be the primary bottleneck, with the CPU providing enough headroom to avoid major frame dips. Overall, the system is capable of high-refresh gaming at 1080p and smooth 1440p gameplay, but users should temper expectations for 4K ultra settings, as the 81st percentile GPU ranking, while strong, is not top-tier.

GPU Analysis

The NVIDIA GeForce RTX 5080 Mobile is built on the Blackwell 2.0 architecture with a GB203 chip, manufactured on a 5 nm process by TSMC. It contains 45,600 million transistors on a 378 mm² die, yielding a transistor density of 120.6 million per mm². The GPU operates at a base clock of 975 MHz and a boost clock of 1500 MHz, with memory running at 1750 MHz, effective 28 Gbps. The 16 GB of GDDR7 memory on a 256-bit bus provides a bandwidth of 896.0 GB/s, which is substantial for a mobile GPU and enables high-resolution textures and fast data transfers.

The 7680 shading units, 240 TMUs, and 96 ROPs deliver a pixel rate of 144.0 GPixel/s and a texture rate of 360.0 GTexel/s. The FP32 performance of 23.04 TFLOPS is matched by FP16 at 23.04 TFLOPS, indicating a 1:1 ratio that is beneficial for mixed-precision workloads. The 60 RT cores and 240 tensor cores provide hardware acceleration for ray tracing and AI-based features like DLSS, with the tensor cores being particularly useful for deep learning inference. The GPU’s average benchmark score of 38349 places it in the 81st percentile, just 0.1% ahead of the MX570 and 0.6% ahead of the RTX 4080 Mobile, while being 0.9% behind the MX570 A and Radeon Pro 580X. This tight clustering suggests that the RTX 5080 Mobile is not a massive generational leap over its predecessor, but its 16 GB VRAM and modern architecture make it a strong choice for gaming and content creation. The Passmark DirectX scores show variability, with DirectX 11 at 253 and DirectX 12 at 116, indicating that DX12 performance may be lower than expected, though the 3DMark Steel Nomad score of 4952 suggests otherwise. The GPU’s TDP of 80 W is modest for its performance class, making it suitable for thin-and-light laptops without excessive thermal demands.

Rate My PC: Intel Core i7-12800HE + NVIDIA GeForce RTX 5080 Mobile

Power Build

System Balance Analysis

Intel Core i7-12800HE

NVIDIA GeForce RTX 5080 Mobile

Market Position

Game Performance Benchmarks

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

Performance Insights

Strong Performance

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

Balance and Bottleneck

Benchmark Performance

CPU Analysis

Who Should Build It

FAQ

Usage Scenarios

Upgrade Path and Platform

Build Overview

Gaming 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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