SYSTEM ANALYZER

Rate My PC: Intel Core i5-14450HX + 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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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

90%

GPU

95%

PROCESSOR

Intel Core i5-14450HX

32,040 Benchmark Score

Top 10% 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

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

# CPU Analysis

The Intel Core i5-14450HX is a 10-core, 16-thread mobile processor built on the Raptor Lake-HX architecture, fabricated on Intel's 10 nm process with a die size of 257 mm². It operates with a base clock of 2.40 GHz and a boost clock of 4.80 GHz, drawing a 55 W TDP. The cache hierarchy consists of 80 KB L1 per core, 2 MB L2 per core, and 20 MB of shared L3 cache. This is a mobile-specific chip, socketed into Intel BGA 1964, and it supports both DDR4 and DDR5 memory in a dual-channel configuration, with ECC memory support enabled. The processor also includes integrated UHD Graphics 710, while the CPU itself provides PCIe Gen 5 with 16 lanes.

Benchmark results place this CPU in the 82nd percentile among all processors, with an average benchmark score of 32040. The nearest rivals show a remarkably tight cluster: the Intel Core i7-13705H scores 32076 (0.1% faster), the Intel Core i5-14400 scores 32115 (0.2% faster), the Intel Core i7-12800H scores 32121 (0.3% faster), and the Intel Core i9-11900 scores 32226 (0.6% faster). This indicates that the i5-14450HX sits in a performance tier where generation and branding matter less than real-world thermal and power delivery in a laptop chassis.

Looking at multi-threaded performance, the Cinebench R23 multi-core score of 20108 is substantial for a 55 W mobile part. The single-core score of 2838 in the same test shows strong per-thread efficiency, which is critical for lightly threaded workloads like web browsing, office applications, and many games. The Cinebench R20 scores of 8445 multi-core and 1191 single-core reinforce this pattern, as do the R15 scores of 2026 and 285 respectively. PassMark results add further context: multi-thread score of 23680, single-thread score of 3643, integer math at 78330, floating-point math at 58037, and extended instructions at 17207. Data compression scores a notable 278538, while data encryption hits 15574. Find prime numbers scores just 98, which is a low result for that specific test, suggesting the workload does not align perfectly with this architecture's strengths.

The 0.1% to 0.6% deltas against the nearest rivals are effectively negligible in real-world terms. The data shows that the i5-14450HX is trading blows with desktop-class parts like the i5-14400 and older i9-11900, which is a strong indicator of its capability in a mobile package. The 10-core configuration with 16 threads is a hybrid arrangement typical of Raptor Lake, balancing performance cores and efficiency cores, though the FACT PACK does not specify the exact core mix. What the numbers imply is that this CPU can handle heavy multi-threaded compilation, video encoding, and 3D rendering tasks without choking, while its single-thread performance keeps everyday responsiveness snappy.

# Balance and Bottleneck

The pairing of the Intel Core i5-14450HX with the NVIDIA GeForce RTX 5080 Mobile creates an interesting balance question. The CPU sits at the 82nd percentile, and the GPU also sits at the 81st percentile among all GPUs, with a combined percentile of 82 for the whole build. This near-match in percentile rankings suggests the system is well-balanced on paper, but the real question is which component limits which workload.

The CPU's PassMark physics score of 1475 and the GPU's compute score of 12134 indicate that in physics-heavy simulations, the CPU might become the limiting factor, while in pure compute tasks, the GPU takes over. The CPU's Cinebench R23 multi-core score of 20108 is strong, but the GPU's 3DMark Steel Nomad DX12 score of 4952 shows a GPU that is capable of high-end rendering. In gaming at high resolutions, the GPU typically becomes the bottleneck, and with this GPU's 81st percentile standing, it should handle most titles before the CPU's 82nd percentile becomes a constraint.

However, in CPU-bound scenarios like competitive esports titles at lower resolutions or in simulation-heavy games with many AI agents, the i5-14450HX's performance relative to its rivals becomes more critical. The 0.1% delta against the i7-13705H means that swapping between these two CPUs would produce imperceptible differences in frame pacing. The data suggests that this pairing is unlikely to show a severe bottleneck in either direction; instead, the limiting factor will shift based on the specific workload and resolution. For productivity tasks that are single-threaded, the CPU's single-core score of 2838 in Cinebench R23 will be the primary driver, while for GPU-accelerated rendering, the RTX 5080 Mobile's 23.04 TFLOPS FP32 performance will dominate.

# FAQ

Q: What is the CPU's percentile ranking among all processors?

A: The Intel Core i5-14450HX sits in the 82nd percentile of all CPUs, with an average benchmark score of 32040.

Q: How does the CPU compare to its closest rival, the Intel Core i7-13705H?

A: The i7-13705H has an average score of 32076, which is 0.1% higher than the i5-14450HX. This difference is negligible in practical terms.

Q: What is the GPU's memory configuration?

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

Q: Does the CPU support ECC memory?

A: Yes, the Intel Core i5-14450HX supports ECC memory, which is unusual for a mobile consumer part and could appeal to certain workstation users.

Q: What is the GPU's architecture and process node?

A: The GPU is based on the Blackwell 2.0 architecture (chip GB203), fabricated on TSMC's 5 nm process with 45,600 million transistors on a 378 mm² die.

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

A: The RTX 5080 Mobile has an average benchmark score of 38349, which is 0.6% higher than the RTX 4080 Mobile's score of 38135. The RTX 5080 Mobile ranks in the 81st percentile of all GPUs.

Q: Is this a desktop or laptop build?

A: The build class is listed as "laptop," and the GPU is an IGP (integrated graphics processor) with no power connectors, indicating it is soldered onto the motherboard.

# Upgrade Path and Platform

The Intel Core i5-14450HX uses the Intel BGA 1964 socket, which is a soldered mobile platform. This means the CPU is not upgradeable in the traditional sense; users cannot swap out the processor for a different model. The memory support includes DDR4 and DDR5 in a dual-channel configuration, with ECC support, which gives laptop manufacturers flexibility in design but limits end-user upgrades to what is soldered or socketed in the specific laptop model. The PCIe Gen 5 with 16 lanes from the CPU provides a high-bandwidth connection for the GPU and NVMe storage, though the exact implementation depends on the laptop's board design.

The GPU, an RTX 5080 Mobile, also has no power connectors and occupies a slot width of "IGP," confirming it is an integrated mobile part. The TDP for the GPU is 80 W, while the CPU has a TDP of 55 W, totaling 135 W of thermal design power for the core components. There is no suggested PSU listed, and given the mobile form factor, the power delivery is handled by the laptop's internal power brick and VRM design. For a sensible next upgrade, the data suggests that the primary limitation will be the laptop's cooling and power delivery rather than the component sockets. Since both CPU and GPU are soldered, the only realistic upgrade path would be to a different laptop entirely, or to add external peripherals like a higher-resolution monitor or external GPU dock, though the latter would be redundant given the internal GPU's capability.

The memory bandwidth is not listed, but dual-channel DDR5 support should suffice for most workloads. The 20 MB of shared L3 cache is a moderate amount, and the 2 MB L2 per core is generous for a mobile part. The platform is current as of the 2024 CPU release and 2025 GPU release, so it supports modern APIs including DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4. For users considering this platform, the key takeaway from the FACT PACK is that the components are permanently integrated, so the upgrade path is about maximizing the existing hardware's potential through software optimizations and external peripherals.

# Benchmark Performance

The combined benchmark picture for this CPU+GPU pairing is strong, with a combined percentile of 82. The CPU's average benchmark score is 32040, placing it in the 82nd percentile, while the GPU's average score is 38349, placing it in the 81st percentile. In Cinebench R23, the CPU scores 20108 multi-core and 2838 single-core. In PassMark, the CPU achieves a multi-thread score of 23680 and a single-thread score of 3643.

For the GPU, the 3DMark Steel Nomad DX12 score is 4952, which is the most relevant modern gaming benchmark. Geekbench scores show 166986 in OpenCL and 169754 in Vulkan, indicating strong compute performance across different APIs. PassMark GPU tests show a G3D score of 27711, a GPU compute score of 12134, and DirectX scores of 171 for DX10, 253 for DX11, 116 for DX12, and 314 for DX9. The G2D score is 1095.

The nearest rival data for the GPU is interesting: the RTX 5080 Mobile is 0.1% faster than the MX570, 0.6% faster than the RTX 4080 Mobile, 0.9% slower than the MX570 A, and 0.9% slower than the Radeon Pro 580X. These deltas are all under 1%, meaning the RTX 5080 Mobile is essentially in a dead heat with a diverse set of GPUs, from entry-level MX parts to the previous generation's high-end RTX 4080 Mobile. This suggests that the benchmark scores are tightly clustered and that real-world performance will be influenced more by driver optimizations and thermal management than by raw silicon capabilities.

# GPU Analysis

The NVIDIA GeForce RTX 5080 Mobile is built on the Blackwell 2.0 architecture using the GB203 chip, fabricated on TSMC's 5 nm process with 45,600 million transistors on a 378 mm² die, achieving a transistor density of 120.6M per mm². The GPU features 7680 shading units, 240 texture mapping units, and 96 raster output units, along with 60 ray tracing cores and 240 tensor cores. The clock speeds are a base of 975 MHz and a boost of 1500 MHz, with memory running at 1750 MHz or 28 Gbps effective. The memory subsystem consists of 16 GB of GDDR7 on a 256-bit bus, delivering a bandwidth of 896.0 GB/s. The pixel rate is 144.0 GPixel/s, and the texture rate is 360.0 GTexel/s. FP32 performance is 23.04 TFLOPS, with FP16 at the same 23.04 TFLOPS (1:1 ratio).

The GPU's TDP is 80 W, and it has no power connectors, confirming its mobile-integrated nature. The bus interface is PCIe 5.0 x16, and display outputs are listed as "Portable Device Dependent," meaning the laptop manufacturer determines the ports. The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

In terms of benchmark performance, the GPU's 3DMark Steel Nomad DX12 score of 4952 places it in the 81st percentile. The Geekbench OpenCL score of 166986 and Vulkan score of 169754 show strong compute capability for tasks like machine learning inference and rendering. The PassMark G3D score of 27711 is solid, but the DirectX scores are notably low: 171 for DX10, 253 for DX11, 116 for DX12, and 314 for DX9. These low DirectX scores are likely an artifact of the specific PassMark test methodology on this platform, as the 3DMark Steel Nomad score of 4952 is a more reliable indicator of modern gaming performance. The GPU compute score of 12134 suggests that for non-gaming compute tasks, the GPU is capable but not exceptional relative to its gaming performance.

The RTX 5080 Mobile's 60 RT cores and 240 tensor cores indicate that it is well-equipped for ray-traced gaming and DLSS-style upscaling, though the FACT PACK does not specify DLSS version support. The 16 GB of VRAM is ample for high-resolution textures and large 3D scenes, and the 896.0 GB/s bandwidth ensures that memory-bound workloads like 4K texture streaming will not stall.

# Who Should Build It

This laptop build is suited for users who need high-end gaming performance and substantial compute capability in a portable form factor. The CPU's 82nd percentile and GPU's 81st percentile rankings mean that gamers at 1440p or 4K resolutions will find this system capable of running modern titles at high settings, though the exact FPS is not measured in the FACT PACK. Content creators who work with video editing, 3D rendering, or software development will benefit from the CPU's 10 cores and 16 threads, as evidenced by the Cinebench R23 multi-core score of 20108, and the GPU's 23.04 TFLOPS FP32 performance for GPU-accelerated rendering.

Students in engineering or computer science programs will appreciate the CPU's single-thread performance (Cinebench R23 single-core of 2838) for compilation and code execution, while the GPU's 16 GB VRAM is useful for running local AI models or CUDA-based workloads. Small business workstations that require ECC memory support, which this CPU provides, could also benefit from this platform, though the laptop form factor may limit expansion. The near-identical performance to the i5-14400 desktop CPU (0.2% delta) means that this mobile system can replace a desktop for many productivity tasks without a noticeable performance hit.

# Build Overview

This is a laptop-class build combining the Intel Core i5-14450HX CPU with the NVIDIA GeForce RTX 5080 Mobile GPU. The CPU is a 10-core, 16-thread Raptor Lake-HX Refresh part with a 55 W TDP, and the GPU is a Blackwell 2.0 architecture mobile part with an 80 W TDP. The combined percentile is 82, indicating that this system outperforms 82% of all benchmarked CPU+GPU combinations. The CPU's average benchmark score of 32040 is within 0.6% of its nearest rivals, and the GPU's average score of 38349 is within 0.9% of its nearest rivals, making this a well-balanced pairing with no dominant bottleneck.

The build class is laptop, and both components are mobile-specific, with the GPU listed as an IGP with no power connectors. The release dates are January 2024 for the CPU and April 2025 for the GPU, making this a current-generation platform as of the FACT PACK's data. The production status for both is "Active," indicating ongoing availability. The overall tier is high-end mobile, as evidenced by the 81st to 82nd percentile rankings, though the tight clustering with rivals like the MX570 (0.1% faster) and RTX 4080 Mobile (0.6% slower) suggests that the performance tier is crowded and that this system's value lies in its specific feature set rather than outright dominance.

# Usage Scenarios

High-refresh gaming: The GPU's 3DMark Steel Nomad score of 4952 and CPU's strong single-thread score of 2838 in Cinebench R23 indicate that this system can drive high-refresh-rate monitors at 1080p or 1440p in most titles, though exact FPS figures are not measured in the FACT PACK. The 16 GB VRAM ensures that texture-heavy games will not run out of memory.

Streaming: The CPU's 16 threads and the GPU's 240 tensor cores provide a solid foundation for simultaneous gaming and encoding, though the FACT PACK does not include dedicated encoder benchmarks. The PassMark data compression score of 278538 suggests good throughput for streaming pipelines.

Video editing: The CPU's Cinebench R23 multi-core score of 20108 and the GPU's OpenCL score of 166986 indicate strong performance for timeline scrubbing, effects rendering, and export tasks. The 896.0 GB/s memory bandwidth helps with high-bitrate footage.

3D rendering: The GPU's 23.04 TFLOPS FP32 performance and 60 RT cores are well-suited for ray-traced renders, while the CPU's multi-core score handles CPU-based renderers. The 16 GB VRAM allows for large scenes.

Software development: The CPU's single-thread score of 3643 in PassMark ensures fast compilation of single-threaded build steps, and the multi-thread score of 23680 accelerates parallel builds. The 20 MB L3 cache helps with frequently accessed code.

Student and office work: The CPU's 82nd percentile ranking and ECC memory support make this system reliable for long-duration tasks like data analysis or running virtual machines. The integrated UHD Graphics 710 provides a fallback for display output when the discrete GPU is idle.

# Gaming Performance

The FACT PACK contains no measured FPS data for this exact CPU+GPU combination. The `measuredFpsUltraByGame` field is empty, and `dataIsMeasured` is false. Therefore, all FPS figures discussed here are estimates derived from the benchmark scores, not from direct gameplay measurements.

Based on the GPU's 3DMark Steel Nomad DX12 score of 4952, which places it in the 81st percentile, and the CPU's 82nd percentile, this system should provide a high-refresh-rate experience at 1080p and 1440p in most modern titles at ultra settings. The 16 GB GDDR7 memory and 896.0 GB/s bandwidth suggest that 4K gaming at high settings is feasible, though frame rates will vary by title. The CPU's 10 cores and 16 threads are sufficient for modern game engines that utilize multiple threads, and the single-thread performance is adequate for physics calculations and game logic.

For competitive esports titles like Counter-Strike 2 or Valorant, which are typically CPU-bound, the CPU's single-thread score of 2838 in Cinebench R23 should deliver high frame rates, potentially exceeding 144 FPS at 1080p, though this is an estimate. For AAA titles like Cyberpunk 2077 or Microsoft Flight Simulator, the GPU's ray tracing cores and tensor cores will be utilized, and the 3DMark Steel Nomad score suggests playable frame rates at 1440p with ray tracing enabled. Users should expect that the tight clustering with rivals like the RTX 4080 Mobile (0.6% slower) means performance will be similar to that previous-generation flagship, but the lack of measured FPS data means these figures are educated guesses rather than verified results.

Rate My PC: Intel Core i5-14450HX + NVIDIA GeForce RTX 5080 Mobile

Apex Performer

System Balance Analysis

Intel Core i5-14450HX

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

Optimal Performance

4K Gaming Ready

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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