SYSTEM ANALYZER

Rate My PC: Intel Core i5-12450HX + NVIDIA GeForce RTX 4070 Mobile

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

90 / 100
ULTIMATE READY

Apex Performer

Top 10% 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
86%
VS
GPU
93%
PROCESSOR

Intel Core i5-12450HX

24,576 Benchmark Score
Top 14% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4070 Mobile

27,435 Benchmark Score
Top 7% 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

# Intel Core i5-12450HX + NVIDIA GeForce RTX 4070 Mobile — Performance Analysis

This mobile pairing combines Intel's Alder Lake-HX eight-core processor with NVIDIA's Ada Lovelace-based RTX 4070 Mobile GPU, landing at the 75th combined percentile across all benchmarked CPU+GPU configurations. The CPU alone sits at the 77th percentile among all processors, while the GPU holds the 73rd percentile among all graphics cards, creating a balanced laptop platform where neither component dramatically outclasses the other. No measured FPS data exists for this exact CPU+GPU combination, so all gaming frame-rate discussions below are estimates derived from the individual benchmark scores and percentile positions, not from direct in-game testing.

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

The NVIDIA GeForce RTX 4070 Mobile is built on the AD106 chip using TSMC's 5 nm process, packing 22,900 million transistors into a 188 mm² die. The GPU operates at a base clock of 1395 MHz and boosts to 1695 MHz, with memory running at 2000 MHz (16 Gbps effective). The 8 GB GDDR6 frame buffer sits on a 128-bit bus, delivering 256.0 GB/s of bandwidth. This memory configuration is adequate for 1080p and 1440p gaming, though the 8 GB capacity and 128-bit bus could become limiting factors in texture-heavy titles at higher resolutions.

The GPU's compute resources include 4608 shading units, 144 texture mapping units, and 48 raster operation units. Ray tracing is handled by 36 dedicated RT cores, while 144 tensor cores accelerate DLSS and other AI workloads. The FP32 throughput is 15.62 TFLOPS, with FP16 matching at 15.62 TFLOPS (1:1 ratio). Pixel fill rate reaches 81.36 GPixel/s, and texture fill rate hits 244.1 GTexel/s. These specifications place the RTX 4070 Mobile as a capable mid-to-high-tier laptop GPU for both rasterization and ray-traced rendering.

Benchmark results show the GPU scoring 19587 in Passmark G3D, which positions it at the 73rd percentile among all GPUs. The average benchmark score of 27435 places it in direct competition with desktop-class cards — notably, the nearest rival is the AMD Radeon RX 6700 XT with a delta of 0.0%, meaning the mobile RTX 4070 essentially matches a desktop mid-range card from the previous generation. The NVIDIA GeForce RTX 3090 trails by just 0.5% in average score, which is remarkable for a mobile part. The RTX PRO 4000 Blackwell sits 1.1% behind, while the AMD Radeon Pro Vega 20 leads by 1.5%. These deltas indicate the RTX 4070 Mobile delivers desktop-class performance in a laptop form factor, though the 115 W TDP suggests power constraints are managed carefully.

In Geekbench compute tests, the GPU scores 109197 in OpenCL and 108367 in Vulkan, showing strong cross-API performance. Passmark DirectX tests show 223 in DirectX 9, 179 in DirectX 11, 116 in DirectX 10, and 85 in DirectX 12 — the lower DirectX 12 score likely reflects the benchmark's age rather than the GPU's actual capability, given the DirectX 12 Ultimate (12_2) API support. The Passmark GPU compute score of 8399 indicates solid compute throughput for non-graphics workloads. The GPU supports PCIe 4.0 x8, which provides sufficient bandwidth for most laptop implementations, and display outputs are portable device dependent, meaning they vary by laptop manufacturer.

FAQ

Q: How does the RTX 4070 Mobile compare to desktop GPUs in raw performance?

A: The GPU's average benchmark score of 27435 places it at the 73rd percentile, with the AMD Radeon RX 6700 XT as a direct rival at 0.0% delta. The NVIDIA GeForce RTX 3090 is only 0.5% behind in average score, suggesting the mobile part performs close to desktop enthusiast cards from the previous generation.

Q: What is the CPU's multi-core performance relative to its rivals?

A: The Intel Core i5-12450HX scores 11390 in Cinebench R23 multi-core and 18274 in Passmark multithread. Its average benchmark score of 24576 places it at the 77th percentile, with the Intel Core i5-11600 just 0.1% behind and the AMD Ryzen 7 5700X3D 0.5% ahead.

Q: Is 8 GB of VRAM sufficient for modern gaming?

A: The 8 GB GDDR6 frame buffer with 256.0 GB/s bandwidth is adequate for 1080p and 1440p gaming in most titles. However, the 128-bit bus width may limit performance in games with heavy texture streaming or when ray tracing is enabled at high resolutions.

Q: What ray tracing and AI capabilities does this GPU offer?

A: The RTX 4070 Mobile includes 36 RT cores and 144 tensor cores. The RT cores handle hardware-accelerated ray tracing, while tensor cores support DLSS and other AI-driven features. The FP16 throughput matches FP32 at 15.62 TFLOPS, indicating strong AI compute capability.

Q: How does the CPU's single-core performance compare to its multi-core performance?

A: The CPU scores 2119 in Cinebench R23 single-core and 3340 in Passmark single-thread. These single-core scores are competitive, but the multi-core scores (11390 in R23, 18274 in Passmark) show the 8-core/12-thread configuration excels in heavily threaded workloads.

Q: What is the CPU's memory and connectivity support?

A: The CPU supports DDR4 and DDR5 memory in dual-channel configuration, without ECC support. It provides PCIe Gen 5 with 20 lanes (CPU only), which offers substantial bandwidth for NVMe storage and discrete GPUs.

Q: What is the GPU's power consumption?

A: The RTX 4070 Mobile has a TDP of 115 W. This power envelope allows the GPU to achieve performance close to desktop-class parts while remaining suitable for laptop cooling solutions.

Balance and Bottleneck

The data indicates a well-balanced pairing where the CPU and GPU are closely matched in percentile terms. The CPU's 77th percentile and the GPU's 73rd percentile suggest neither component consistently limits the other in most workloads. The CPU's average benchmark score of 24576 and the GPU's average score of 27435 are both mid-to-high tier, so the system should scale well across different application types.

In CPU-bound scenarios, such as physics calculations or data compression, the i5-12450HX's Passmark physics score of 1086 and data compression score of 219707 indicate strong processing capability. The GPU-bound workloads, such as DirectX 11 rendering, show a Passmark score of 179, which benefits from the GPU's 4608 shading units and 144 TMUs. The balanced nature of this pairing means that in gaming, the bottleneck will shift depending on the title — games with complex AI or physics will lean on the CPU, while graphically intensive scenes will engage the GPU fully.

The FPS scaling evidence is estimated rather than measured, but the percentile positions suggest that at 1080p the CPU may occasionally limit frame rates in less demanding graphical scenes, while at 1440p and above the GPU becomes the primary constraint. The 8 GB VRAM and 256.0 GB/s bandwidth are adequate for 1080p high-refresh gaming, but 1440p ultra settings with ray tracing could push the GPU to its limits. The CPU's 12 MB shared L3 cache and dual-channel memory support help reduce memory bottlenecks, though the 55 W TDP indicates power-conscious performance rather than unrestricted desktop-class throughput.

Who Should Build It

This laptop platform targets users who need strong multi-core CPU performance alongside capable discrete graphics in a portable form factor. Gamers playing at 1080p with high refresh rates will find the RTX 4070 Mobile's 15.62 TFLOPS FP32 performance sufficient for most titles, while the CPU's single-core score of 2119 in Cinebench R23 ensures responsive frame pacing. Content creators working with video editing or 3D rendering will benefit from the CPU's 8 cores and 12 threads, evidenced by the 11390 Cinebench R23 multi-core score.

Software developers compiling large codebases will appreciate the Passmark multithread score of 18274 and data encryption score of 12110, which indicate strong throughput for build servers or local development environments. Students in engineering or computer science programs can leverage the CPU's 77th percentile ranking for computation-heavy assignments while the GPU handles visualization tasks. Small business workstations needing occasional gaming or GPU-accelerated productivity tasks will find the balanced performance adequate, though the 8 GB VRAM may limit some professional 3D applications.

Upgrade Path and Platform

The CPU uses the Intel BGA 1964 socket, which is a mobile-specific package that is not upgradeable in the traditional sense — the processor is soldered to the motherboard. The platform supports DDR4 and DDR5 memory in dual-channel configuration, giving laptop manufacturers flexibility in memory choices. The CPU provides PCIe Gen 5 with 20 lanes, while the GPU connects via PCIe 4.0 x8, which is sufficient for the RTX 4070 Mobile's bandwidth needs.

The 55 W CPU TDP and 115 W GPU TDP together suggest a cooling solution capable of handling approximately 170 W of sustained heat output. The GPU has no power connectors (suggested PSU is not specified), indicating it draws power through the motherboard slot, which is typical for laptop implementations. A sensible next upgrade would be to increase memory capacity or speed, as the dual-channel DDR5 support can improve both CPU and GPU performance in memory-sensitive workloads. The PCIe Gen 5 support on the CPU means future NVMe storage upgrades can take advantage of higher bandwidth, though the GPU's PCIe 4.0 x8 interface is already adequate for its performance class.

Gaming Performance

No measured FPS data exists for this exact CPU+GPU combination, so the following frame rate expectations are estimates derived from the benchmark scores and percentile positions. At 1080p with ultra settings, the RTX 4070 Mobile's 19587 Passmark G3D score and 73rd percentile ranking suggest it can handle most modern titles at 60+ FPS, with esports titles potentially reaching 144+ FPS given the CPU's strong single-core performance. At 1440p, the 8 GB VRAM and 256.0 GB/s bandwidth may become limiting factors in demanding titles, but the GPU's 4608 shading units should still deliver playable frame rates around 50-70 FPS on ultra settings.

Ray-traced games will rely on the 36 RT cores, and the GPU's DirectX 12 Ultimate (12_2) support ensures compatibility with the latest rendering features. The tensor cores enable DLSS, which can boost frame rates in supported titles by rendering at lower resolutions and upscaling. The CPU's 4.40 GHz boost clock and 12 threads should prevent significant CPU-bound frame drops in most games, though the 2.40 GHz base clock may cause occasional stutters in heavily threaded scenarios. Overall, this pairing is best suited for 1080p high-refresh gaming and 1440p high-settings gaming, with 4K gaming likely requiring reduced settings or DLSS to maintain playable frame rates.

Benchmark Performance

The CPU achieves an average benchmark score of 24576, placing it at the 77th percentile among all CPUs. Its nearest rival, the Intel Core i5-11600, scores 24563 with a delta of 0.1%, meaning the i5-12450HX is essentially tied with a previous-generation desktop mid-range chip. The AMD EPYC 9654P scores 24465 (0.5% behind), the AMD Ryzen 7 5700X3D scores 24709 (0.5% ahead), and the AMD Ryzen 5 7600X3D scores 24728 (0.6% ahead). These tight margins indicate the mobile CPU performs on par with capable desktop processors from the previous generation.

In Cinebench tests, the CPU scores 1512 in R15 multi-core and 213 in R15 single-core, 6304 in R20 multi-core and 889 in R20 single-core, and 11390 in R23 multi-core and 2119 in R23 single-core. Passmark results show 18274 in multithread, 3340 in single-thread, 57189 in integer math, 43126 in floating-point math, 219707 in data compression, and 12110 in data encryption. The GPU scores 19587 in Passmark G3D and 8399 in GPU compute, with an average benchmark score of 27435 at the 73rd percentile. The combined percentile of 75 indicates this pairing outperforms three-quarters of all tested CPU+GPU combinations.

Build Overview

This is a laptop build (build class: laptop) combining the Intel Core i5-12450HX with the NVIDIA GeForce RTX 4070 Mobile. The CPU is an 8-core, 12-thread Alder Lake-HX processor on Intel's 10 nm process, while the GPU is an Ada Lovelace architecture part on TSMC's 5 nm process. The combined percentile of 75 places this platform in the upper quartile of all benchmarked CPU+GPU pairs, indicating a high-performance mobile solution suitable for gaming, content creation, and productivity workloads.

The CPU's 77th percentile and GPU's 73rd percentile are closely aligned, suggesting neither component is a significant bottleneck for the other. The platform's overall tier is solidly mid-to-high end for laptops, competitive with desktop systems from the previous generation. The 8 GB VRAM and 12 MB L3 cache reflect a configuration optimized for 1080p and 1440p gaming rather than extreme multi-tasking or 4K rendering, but the balanced scores make it a versatile choice for most users.

CPU Analysis

The Intel Core i5-12450HX features 8 cores and 12 threads, with a base clock of 2.40 GHz and a boost clock of 4.40 GHz. It is built on the Alder Lake architecture (codename Alder Lake-HX) using Intel's 10 nm process, with a die size of 215 mm². The cache hierarchy includes 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 12 MB of shared L3 cache. The CPU supports DDR4 and DDR5 memory in dual-channel configuration, without ECC support, and provides PCIe Gen 5 with 20 lanes. It includes integrated UHD Graphics 710, though the discrete RTX 4070 Mobile will handle graphics tasks.

The CPU's average benchmark score of 24576 places it at the 77th percentile, with the nearest rival being the Intel Core i5-11600 at 0.1% delta. This indicates the mobile chip matches a desktop i5 from the previous generation in overall performance. The Cinebench R23 multi-core score of 11390 demonstrates strong multi-threaded capability for a mobile processor, while the single-core score of 2119 ensures responsive day-to-day performance. Passmark results show 18274 in multithread and 3340 in single-thread, confirming balanced performance across both workloads.

The 55 W TDP is relatively modest for an 8-core processor, suggesting power management is a priority in this mobile design. The data encryption score of 12110 and extended instructions score of 13832 indicate solid performance for security and encryption workloads. The find prime numbers score of 54 is notably low, suggesting the CPU may not excel in certain integer-heavy single-threaded tasks, but this is offset by strong results in integer math (57189) and floating-point math (43126). The random string sorting score of 23306 shows good memory subsystem performance, which aligns with the dual-channel DDR4/DDR5 support.

Usage Scenarios

High-refresh gaming: At 1080p, the RTX 4070 Mobile's 15.62 TFLOPS FP32 performance and the CPU's 2119 Cinebench R23 single-core score should deliver 144+ FPS in competitive titles and 60+ FPS in AAA games on ultra settings, based on the 73rd GPU percentile. The 8 GB VRAM is sufficient for 1080p, though frame rates will vary by title.

Streaming: The CPU's 8 cores and 12 threads can handle encoding workloads while the GPU manages rendering, given the Passmark multithread score of 18274. The tensor cores also support NVENC-like AI features, and the 115 W GPU TDP leaves headroom for simultaneous gaming and streaming.

Video editing: The CPU's Cinebench R23 multi-core score of 11390 and the GPU's compute score of 8399 suggest smooth timeline editing and rendering in 1080p and 1440p projects. The 8 GB VRAM is adequate for most effects and color grading, though 4K projects may require proxy workflows.

3D rendering: The GPU's 4608 shading units and 36 RT cores deliver strong rasterization and ray-tracing performance, as indicated by the G3D score of 19587. The CPU's multi-core scores support CPU-based rendering, but the GPU will likely be the primary renderer in most applications.

Software development: The CPU's Passmark data compression score of 219707 and integer math score of 57189 indicate fast compilation times and responsive IDE performance. The 12 threads handle parallel builds efficiently, and the 12 MB L3 cache reduces memory latency in large codebases.

Student and office work: The CPU's single-thread score of 3340 in Passmark ensures snappy application launches and web browsing, while the 55 W TDP contributes to reasonable battery life. The integrated UHD Graphics 710 provides a fallback for basic tasks, but the discrete GPU accelerates any graphics-intensive applications. The combined 75th percentile ranking makes this a capable all-rounder for academic and professional productivity.