SYSTEM ANALYZER

Rate My PC: Intel Core i5-12450H + 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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89 Score

Top 11% Ranking

89 / 100

HIGH-END

Power Build

Top 11% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

83%

GPU

95%

PROCESSOR

Intel Core i5-12450H

17,239 Benchmark Score

Top 17% Market Ranking

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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

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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

# Usage Scenarios

High-refresh gaming: The data indicates this pairing is capable of driving high-refresh displays, though not at maximum settings in every title. The RTX 4080 Mobile sits at the 81st percentile among all GPUs, with a Passmark G3D score of 24926, placing it in the top tier of laptop graphics. Combined with a CPU that scores 3306 in Passmark single-thread and 912 in 3DMark single-thread, the system can deliver high frame rates in esports and competitive titles. The CPU's 8-thread score of 4233 in 3DMark suggests sufficient headroom to keep frame pacing stable. However, the lack of measured FPS data for this exact combination means all frame rate projections are estimates derived from benchmark scores.

Streaming: The CPU's hybrid architecture, with 8 cores and 12 threads, provides a foundation for handling encoding workloads alongside gaming. The Passmark multithread score of 16265 and Cinebench R23 multicore score of 8822.5 indicate the i5-12450H can manage concurrent encoding and game logic, though the RTX 4080 Mobile's dedicated tensor cores and NVENC hardware (implied by the 232 tensor cores) would offload the heaviest encoding tasks. The GPU's FP16 performance of 24.72 TFLOPS (1:1) supports AI-accelerated encoding features. The 12 GB GDDR6 VRAM ensures ample memory for stream buffers and overlay software without competing with game assets.

Video editing: The combination of the CPU's multicore throughput and the GPU's compute capabilities creates a competent video editing platform. The i5-12450H achieves 5671 in Cinebench R20 multicore and 40568 in Passmark floating point math, which directly translates to timeline scrubbing and effect processing. The RTX 4080 Mobile's Passmark GPU compute score of 11191 and Geekbench OpenCL score of 159575 indicate strong acceleration for rendering and export tasks. The 432.0 GB/s memory bandwidth of the GPU facilitates rapid texture and effect processing in 4K timelines. For proxy-heavy workflows or complex multi-layer compositions, the CPU's 12 MB shared L3 cache helps maintain responsiveness.

3D rendering: The RTX 4080 Mobile is the dominant force here, with its 58 ray tracing cores and 7424 shading units providing substantial raw compute. The FP32 throughput of 24.72 TFLOPS positions this GPU well for both rasterization and ray-traced rendering. The CPU's contribution is evident in scene preparation and geometry processing — the Cinebench R23 multicore score of 8822.5 and Passmark integer math score of 54782 handle mesh manipulation and physics calculations. The 8-core/12-thread configuration (boost clock of 4.40 GHz) ensures that viewport navigation remains fluid while the GPU renders. This pairing suits architectural visualization and product design workflows where iterative renders are common.

Software development: The CPU's balanced performance profile serves compilation and testing well. The Passmark data compression score of 195132 and random string sorting score of 20838 indicate strong throughput for code indexing and build tooling. The 3DMark 16-thread score of 5001 and max-thread score of 5020 show that the 12 threads scale effectively for parallel compilation tasks. The GPU accelerates shader compilation and local testing of graphics-heavy applications, with Vulkan 1.4 and DirectX 12 Ultimate support ensuring compatibility with modern graphics APIs. The 12 GB VRAM allows developers to run GPU-accelerated machine learning experiments locally without cloud resources.

Student and office work: This configuration vastly exceeds the requirements for productivity workloads. The Passmark single-thread score of 3306 and 3DMark 2-thread score of 1743 deliver snappy application launches and responsive document editing. The CPU's 10 nm process node and 45 W TDP represent an efficient balance for laptop battery life considerations, though the GPU's 110 W TDP means this is not an ultraportable choice. The integrated UHD Graphics provides a fallback for basic display tasks when the discrete GPU is idle. For multitasking across office suites, browsers, and communication tools, the 12 threads and 12 MB L3 cache prevent slowdowns during typical student workloads.

# Benchmark Performance

The benchmark data presents a system with strong but uneven performance distribution. The CPU achieves an average benchmark score of 17239, placing it at the 71st percentile of all processors. Its nearest rivals include the AMD Ryzen 3 PRO 8300G (17278, delta -0.2%), Intel Core i5-11400F (17177, delta +0.4%), AMD Ryzen 3 210 (17321, delta -0.5%), and AMD Ryzen 5 4500 (17333, delta -0.5%). This clustering indicates the i5-12450H sits in a competitive mid-range band where the differences are marginal — the largest delta is just 0.5%. The CPU's best performance comes in multithreaded workloads, with a Passmark multithread score of 16265 and Cinebench R23 multicore of 8822.5, while single-thread performance is respectable but not class-leading at 3306 Passmark and 1661 in Cinebench R23 single-core.

The GPU presents a different story. The RTX 4080 Mobile achieves an average benchmark score of 38135, placing it at the 81st percentile of all GPUs. Its Passmark G3D score of 24926 is substantial, while the Geekbench OpenCL score of 159575 and Vulkan score of 145807 demonstrate strong compute and API-level performance. The nearest rivals are notable: the NVIDIA GeForce MX570 (38299, delta -0.4%), RTX 5080 Mobile (38349, delta -0.6%), RTX 4070 (37648, delta +1.3%), and Tesla P4 (37628, delta +1.3%). The GPU's position among these rivals indicates it performs at a level similar to some lower-tier desktop cards, which speaks to the efficiency of the Ada Lovelace architecture in a mobile form factor.

The combined percentile for this pairing is 76, reflecting the CPU's slightly below-average position relative to the GPU's above-average standing. The 3DMark results paint a nuanced picture: single-thread at 912, 2-thread at 1743, 4-thread at 3091, 8-thread at 4233, 16-thread at 5001, and max-thread at 5020. The scaling from 8 to 16 threads is nearly flat (4233 to 5001), indicating that the 8-core/12-thread configuration reaches its practical limit around the 8-thread mark, with hyper-threading providing diminishing returns. This is a common pattern for hybrid architectures where the efficiency cores contribute less to peak throughput.

# CPU Analysis

The Intel Core i5-12450H is an 8-core, 12-thread processor based on the Alder Lake architecture, manufactured on Intel's 10 nm process with a die size of 217 mm². It features a base clock of 2000 MHz and a boost clock of 4.40 GHz, with a 45 W TDP. The cache hierarchy comprises 80 KB L1 per core, 1.25 MB L2 per core, and 12 MB shared L3. This configuration supports DDR4 and DDR5 memory in dual-channel mode, though the memory bandwidth figure is not provided in the data.

The benchmark results reveal a processor optimized for burst performance rather than sustained heavy lifting. The Cinebench R15 scores of 238 single-core and 1350 multicore, alongside R20 scores of 800 single-core and 5671 multicore, demonstrate that the chip scales well up to 8 threads. The Passmark results — integer math at 54782, floating point math at 40568, extended instructions at 11992, and data encryption at 10832 — show a balanced ALU/FPU design. The data compression score of 195132 is particularly strong, suggesting efficient memory access patterns for this workload.

The CPU's 71st percentile ranking places it above most laptop processors but below desktop mid-range chips. The nearest rivals include desktop chips like the Core i5-11400F (delta +0.4%), which indicates the mobile i5-12450H performs comparably to a previous-generation desktop i5 in aggregate benchmarks. This is meaningful for laptop buyers who expect near-desktop performance. The boost clock of 4.40 GHz is competitive, though the base clock of 2000 MHz suggests the chip relies heavily on turbo behavior for performance — sustained workloads may see clock throttling in thin chassis.

The architecture's hybrid design (performance and efficiency cores) is implicit in the 8-core/12-thread count, which differs from a conventional 8-core/16-thread arrangement. The 3DMark thread scaling supports this: the jump from 8-thread (4233) to 16-thread (5001) is only 18%, indicating that the additional threads beyond 8 provide limited benefit. This means the CPU excels in lightly-threaded tasks like gaming and general productivity, while heavily-threaded workloads like video rendering will show less scaling than a traditional 8-core/16-thread part.

# Who Should Build It

Gamers at 1080p and 1440p: This system is well-suited for high-refresh gaming at these resolutions. The GPU's 81st percentile ranking and the CPU's 71st percentile position mean the GPU will be the primary driver of frame rates. The 12 GB VRAM capacity is ample for modern titles at these resolutions with high texture settings. The CPU's single-thread score of 3306 in Passmark ensures that game logic and physics calculations won't bottleneck the GPU in most scenarios.

Content creators working in 1080p and 1440p: The combination of the CPU's multicore throughput (Cinebench R23 multicore of 8822.5) and the GPU's compute power (Passmark GPU compute of 11191) supports video editing, photo manipulation, and motion graphics. The 12 GB VRAM allows for larger compositions and longer timelines without memory pressure. The GPU's 58 RT cores and 232 tensor cores enable hardware-accelerated ray tracing and AI-enhanced tools in creative applications.

Software developers building graphics or compute applications: The Vulkan 1.4 and DirectX 12 Ultimate support on the GPU, combined with the CPU's 12 threads, make this a viable development workstation. The Passmark extended instructions score of 11992 indicates solid SIMD performance for vectorized code. The dual-channel memory support and PCIe Gen 4 with 20 lanes provide adequate bandwidth for development workloads.

Students in engineering or computer science: The CPU's balanced performance profile handles compilation, simulation, and data analysis tasks. The Passmark integer math score of 54782 and floating point math of 40568 cover numerical computing needs. The laptop class form factor with a 45 W CPU TDP and 110 W GPU TDP suggests a larger chassis, which is acceptable for students who need performance over portability.

Small business workstations: For tasks like CAD, financial modeling, and database management, this system provides headroom. The CPU's data compression score of 195132 supports database operations, while the GPU accelerates visualization tasks. The 12 GB VRAM and 432.0 GB/s bandwidth handle large datasets in GPU-accelerated analytics. The production status of both components is active, indicating ongoing driver support.

# Balance and Bottleneck

The performance balance between the i5-12450H and RTX 4080 Mobile is skewed toward the GPU. The GPU's 81st percentile ranking versus the CPU's 71st percentile means the GPU will be the limiting factor in GPU-bound scenarios (high-resolution gaming, rendering) while the CPU will be the bottleneck in CPU-bound scenarios (physics simulation, strategy games, compilation). However, the degree of imbalance matters: the CPU's average score of 17239 versus the GPU's average of 38135 shows the GPU delivers roughly 2.2x the raw compute throughput.

In gaming workloads, the CPU's 3DMark single-thread score of 912 suggests it can feed the GPU at 1080p in most titles, but at lower resolutions or with lower graphics settings, the CPU's 12 threads may become the constraint. The 3DMark 2-thread score of 1743 indicates that games relying heavily on 1-2 threads will see adequate performance, while the 8-thread score of 4233 shows room for games that scale to more cores. The absence of measured FPS data means these are estimates, but the CPU's 71st percentile and the GPU's 81st percentile suggest a reasonable pairing where neither component is egregiously over- or under-powered relative to the other.

The GPU's TDP of 110 W versus the CPU's 45 W TDP highlights the GPU as the dominant power consumer. In a laptop chassis, this means the GPU's thermal headroom will likely dictate sustained performance. The GPU's pixel rate of 133.2 GPixel/s and texture rate of 386.3 GTexel/s indicate it can saturate high-resolution displays. The CPU's memory bandwidth is not specified, but the dual-channel DDR4/DDR5 support may limit the CPU's ability to feed the GPU in data-intensive scenarios.

# GPU Analysis

The NVIDIA GeForce RTX 4080 Mobile is built on the Ada Lovelace architecture with an AD104 chip, manufactured on TSMC's 5 nm process with 35,800 million transistors on a 294 mm² die. It features 12 GB of GDDR6 memory on a 192-bit bus, delivering 432.0 GB/s of bandwidth. The memory clock runs at 2250 MHz with 18 Gbps effective speed. The GPU operates at a base clock of 1290 MHz and a boost clock of 1665 MHz, with a TDP of 110 W.

The compute configuration includes 7424 shading units, 232 texture mapping units, 80 ROPs, 58 ray tracing cores, and 232 tensor cores. This translates to 24.72 TFLOPS of FP32 performance and an equal 24.72 TFLOPS of FP16 (1:1 ratio). The pixel rate is 133.2 GPixel/s and the texture rate is 386.3 GTexel/s. The transistor density of 121.8M per mm² reflects the advanced 5 nm process.

Benchmark results show strong performance: Passmark G3D of 24926 and GPU compute of 11191, with Geekbench OpenCL of 159575 and Vulkan of 145807. The DirectX 12 Passmark score of 96 is low relative to other APIs, which may indicate driver overhead or specific workload characteristics. The GPU's 81st percentile ranking places it among high-end mobile GPUs, with the nearest rival being the RTX 5080 Mobile (38349, delta -0.6%), which is interesting because the 4080 Mobile scores within 0.6% of its successor. The RTX 4070 desktop (37648, delta +1.3%) is also close, suggesting the mobile 4080 performs at desktop 4070 levels.

The 12 GB VRAM is a key feature for modern games and creative applications. At 1080p and 1440p, this capacity prevents texture-related stuttering and allows for high-detail asset loading. The 432.0 GB/s bandwidth supports 4K texture streaming and GPU-accelerated compute workloads. The ray tracing cores enable hardware-accelerated ray-traced effects, while the tensor cores accelerate DLSS and AI-based features.

# FAQ

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

A: The combined percentile is 76, with the CPU at the 71st percentile and the GPU at the 81st percentile.

Q: How does the RTX 4080 Mobile compare to the RTX 4070 desktop GPU?

A: The RTX 4080 Mobile scores 24926 in Passmark G3D, while the RTX 4070 desktop scores 37648 in average benchmark score. The delta is 1.3%, meaning the mobile 4080 is slightly ahead of the desktop 4070 in aggregate.

Q: What memory types does the Intel Core i5-12450H support?

A: The CPU supports DDR4 and DDR5 in dual-channel mode, though the specific memory bandwidth is not provided in the data.

Q: Does the RTX 4080 Mobile have ray tracing and tensor cores?

A: Yes, it has 58 ray tracing cores and 232 tensor cores, supporting hardware-accelerated ray tracing and AI features.

Q: What is the GPU's VRAM capacity and bandwidth?

A: The GPU has 12 GB of GDDR6 memory on a 192-bit bus, providing 432.0 GB/s of bandwidth with 18 Gbps effective memory speed.

Q: Which CPU rival is closest in performance to the i5-12450H?

A: The Intel Core i5-11400F has an average score of 17177 with a delta of +0.4%, making it the nearest rival. The AMD Ryzen 3 PRO 8300G is also close with a delta of -0.2%.

Q: What is the production status of both components?

A: Both the Intel Core i5-12450H and the NVIDIA GeForce RTX 4080 Mobile are listed as Active in production status.

# Build Overview

This is a laptop-class build (buildClass: "laptop") pairing the Intel Core i5-12450H with the NVIDIA GeForce RTX 4080 Mobile. The CPU is an 8-core, 12-thread Alder Lake-H processor with a 45 W TDP, while the GPU is an Ada Lovelace-based mobile part with a 110 W TDP. The combined percentile of 76 indicates this system outperforms approximately three-quarters of all benchmarked CPU+GPU combinations.

The CPU's 71st percentile ranking and the GPU's 81st percentile ranking create a system where the GPU is the stronger component. The CPU's average benchmark score of 17239 places it among mid-range desktop processors, while the GPU's average score of 38135 positions it near high-end desktop GPUs. This is an enthusiast-grade laptop configuration that prioritizes graphics performance over CPU throughput.

The GPU's release date of January 2, 2023, and its successor (GeForce 50 Mobile) suggest this is a previous-generation part, but its performance remains competitive — it scores within 0.6% of the RTX 5080 Mobile. The CPU's production status is Active, and the entire system represents a balanced high-performance mobile platform for gaming and creative work.

# Upgrade Path and Platform

The CPU uses the Intel BGA 1744 socket, which is a mobile-specific socket that is not upgradeable in the traditional sense — the CPU is soldered to the motherboard. The memory support includes DDR4 and DDR5 in dual-channel mode, but the lack of a specified memory bandwidth figure means the exact throughput ceiling is unknown. The platform supports PCIe Gen 4 with 20 lanes from the CPU, and the GPU connects via PCIe 4.0 x16.

The CPU's TDP of 45 W and the GPU's TDP of 110 W indicate a combined thermal envelope of 155 W for these two components. The GPU has no power connectors listed (slotWidth: "IGP"), which suggests it draws power through the motherboard rather than external connectors — typical for mobile implementations. The suggested PSU field is null, so the power supply requirements are not specified in the data.

For a sensible next upgrade, the data suggests the GPU is the more future-proof component. The CPU's performance is adequate for current workloads, but its 12-thread configuration and hybrid architecture may become a limiting factor as more games and applications scale beyond 8 threads. The GPU's 12 GB VRAM and Ada Lovelace architecture (with 58 RT cores and 232 tensor cores) provide headroom for several years of new game releases. However, since both components are in a laptop form factor, the upgrade path is effectively limited to replacing the entire system. The platform's support for DDR5 memory means a future laptop with a newer CPU (like the RTX 50-series successor already seen in the GPU's nearest rivals) could offer improved memory bandwidth, but the current i5-12450H remains competitive with desktop chips from the previous generation.

Rate My PC: Intel Core i5-12450H + NVIDIA GeForce RTX 4080 Mobile

Power Build

System Balance Analysis

Intel Core i5-12450H

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

Strong Performance

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

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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