SYSTEM ANALYZER

Rate My PC: Intel Core i3-12300HE + 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
76%
VS
GPU
95%
PROCESSOR

Intel Core i3-12300HE

4,995 Benchmark Score
Top 24% 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
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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

Balance and Bottleneck

The Intel Core i3-12300HE paired with the NVIDIA GeForce RTX 4080 Mobile presents an unusual balance of components. The CPU sits at the 59th percentile among all processors, while the GPU ranks at the 81st percentile among all graphics cards. This 22-point gap immediately signals that the graphics subsystem is the stronger half of this pairing in raw compute terms, but the relationship is more nuanced than a simple percentile comparison.

Benchmark data shows the CPU achieving an average benchmark score of 4995, placing it within 0.1% of the Intel Xeon W-2150B and 0.2% of the Intel Core i7-1375PRE. The GPU, meanwhile, posts an average benchmark score of 38135, sitting 1.3% above the NVIDIA GeForce RTX 4070 and just 0.6% below the NVIDIA GeForce RTX 5080 Mobile. The combined percentile for this build is 70, indicating that the pairing lands in the upper-middle tier of overall system performance.

In CPU-bound workloads, the Core i3-12300HE will be the limiting factor. Its Cinebench R23 multi-core score of 17272 and single-core score of 2438 suggest a processor capable of handling modern productivity tasks, but the 8-core, 12-thread configuration with a 45W TDP will constrain performance in heavily threaded scenarios. The GPU, with its 7424 shading units and 24.72 TFLOPS of FP32 compute, will wait on the CPU in situations where physics calculations, game logic, or asset decompression dominate.

For GPU-bound workloads, particularly at higher resolutions with demanding graphical settings, the RTX 4080 Mobile becomes the primary performance driver. The GPU's 432.0 GB/s memory bandwidth and 12 GB of GDDR6 VRAM allow it to push large frame buffers without CPU intervention. The 110W TDP of the GPU, combined with the 45W TDP of the CPU, creates a thermal envelope that laptop designers must manage carefully, but the data indicates that the GPU's compute ceiling is substantially higher than the CPU's.

The FPS scaling picture is incomplete because no measured FPS rows exist for this exact combination. The FACT PACK contains no measuredFps data, so all frame rate discussions must be treated as estimates derived from the benchmark scores. The percentile disparity suggests that in lighter CPU-bound titles, the CPU will cap frame rates, while in graphically intense scenarios, the GPU will stretch its legs.

Benchmark Performance

The CPU's Cinebench R20 multi-core score of 7254 and single-core score of 1023 provide a baseline for productivity performance. The R15 results, 1740 multi-core and 245 single-core, show similar scaling. The R23 multi-core score of 17272 places this processor in a competitive position against its nearest rivals, trading blows with the AMD Ryzen 5 PRO 5650G and Intel Core i5-13500TE, both of which sit within 0.1% of the same average score.

The GPU's Geekbench OpenCL score of 159575 and Vulkan score of 145807 demonstrate strong compute capability. The Passmark G3D score of 24926 reinforces the graphics performance picture, while the Passmark GPU Compute score of 11191 shows solid general-purpose compute throughput. The DirectX 12 score of 96 and DirectX 11 score of 244 indicate strong API-specific performance, with the older DirectX 9 score of 286 suggesting backward compatibility headroom.

The average benchmark score for the GPU is 38135, placing it 0.4% above the NVIDIA GeForce MX570 and 0.6% below the RTX 5080 Mobile. This positioning is noteworthy: the RTX 4080 Mobile competes directly with desktop-class GPUs like the RTX 4070, which it leads by 1.3%. The combined picture is a system where the GPU outperforms its direct competitors while the CPU holds its own in the mid-range processor tier.

The CPU's percentile standing at 59 means it outperforms roughly three-fifths of all processors in the database. The GPU's 81st percentile means it outperforms roughly four-fifths of all graphics cards. This asymmetry suggests that in balanced workloads, the CPU will finish its portion of the work before the GPU, but in graphics-heavy tasks, the GPU will be the star performer. The combined percentile of 70 reflects this middle-ground positioning.

Gaming Performance

No measured FPS rows exist for this exact CPU-GPU combination, so all frame rate figures presented here are estimates derived from the benchmark scores. The data clearly shows the GPU as the dominant gaming component, with its 81st percentile ranking and Passmark G3D score of 24926 indicating strong 1080p and 1440p capability.

At 1080p with ultra settings, the RTX 4080 Mobile's 24.72 TFLOPS of FP32 compute and 133.2 GPixel/s pixel rate suggest frame rates well above 60 FPS in most titles. The CPU's single-core performance, with a Cinebench R23 score of 2438, should keep pace with the GPU in most games, though heavily CPU-bound titles may see the processor become the limiting factor. The 12 MB of shared L3 cache and 1.25 MB per-core L2 cache provide adequate data locality for gaming workloads.

At 1440p, the GPU's 432.0 GB/s memory bandwidth becomes more important, as higher resolutions demand more texture data movement. The 12 GB VRAM capacity provides sufficient headroom for high-resolution textures without spillover into system memory. The CPU's 12 threads handle game logic and background tasks without significant contention, though the 1900 MHz base clock and 4.30 GHz boost clock mean the processor must boost aggressively to avoid holding back the GPU.

At 4K resolution, the GPU remains the primary driver, with its 80 ROPs and 232 TMUs handling the increased pixel and texture workload. The estimated frame rates at this resolution will be lower than at 1080p or 1440p, but the GPU's performance class suggests playable frame rates in most titles. The CPU's role diminishes at 4K, as the GPU becomes the bottleneck more frequently, which actually benefits this pairing by reducing the CPU's influence on overall performance.

Usage Scenarios

High-refresh gaming: The GPU's 81st percentile ranking and strong DirectX 12 scores suggest capability at 144Hz and 165Hz refresh rates, particularly at 1080p. The CPU's single-core score of 2438 in Cinebench R23 provides sufficient processing power for most game engines, though the 45W TDP may limit sustained boost clocks in extended sessions.

Streaming: The GPU's 232 tensor cores and 58 RT cores support hardware-accelerated encoding and real-time effects. The CPU's 12 threads can handle stream encoding alongside gaming, though dedicated encoding hardware on the GPU reduces the CPU load. The 12 GB VRAM provides headroom for game capture buffers.

Video editing: The CPU's Cinebench R23 multi-core score of 17272 indicates solid rendering performance for 1080p and 1440p video projects. The GPU's 24.72 TFLOPS of FP16 compute accelerates effects processing and color grading. The combination handles 4K timelines with reasonable responsiveness, though the CPU may slow down complex multi-layer projects.

3D rendering: The GPU's FP32 compute and 11191 Passmark GPU Compute score make it the primary rendering engine for GPU-accelerated renderers. The CPU's 8 cores and 12 threads provide adequate support for scene preparation and physics simulation. The 12 GB VRAM limits extremely large scenes but handles typical production workloads.

Software development: The CPU's multi-core performance handles compilation tasks efficiently, with the R20 multi-core score of 7254 indicating solid build times. The 12 threads support parallel compilation and test execution. The GPU accelerates shader compilation and graphical debugging, though its power is underutilized in text-based development.

Student and office work: The CPU's 59th percentile ranking places it above average for typical productivity tasks. The integrated UHD Graphics provide a fallback for basic display output, though the discrete GPU handles any graphical workload. The 45W TDP keeps power consumption reasonable for portable use, and the 12 threads handle multitasking across office applications.

CPU Analysis

The Intel Core i3-12300HE is a mobile processor based on the Alder Lake architecture, fabricated on Intel's 10 nm process node. The chip features 8 cores and 12 threads, indicating a hybrid configuration with performance and efficiency cores, though the FACT PACK does not specify the exact core distribution. The base clock of 1900 MHz and boost clock of 4.30 GHz show that the processor relies on boost behavior to deliver performance, with the 45W TDP constraining sustained operation.

The cache hierarchy consists of 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 12 MB of shared L3 cache. This configuration supports the processor's workload distribution, with the larger L3 cache benefiting multi-threaded applications that share data. The 217 mm² die size and BGA 1744 socket indicate a mobile-optimized package.

The Cinebench R23 multi-core score of 17272 places this processor in the upper-mid range of laptop CPUs, with the single-core score of 2438 showing competitive per-thread performance. The R20 scores, 7254 multi-core and 1023 single-core, follow a similar pattern. The average benchmark score of 4995 puts the processor within 0.1% of the Intel Xeon W-2150B and 0.2% of the Intel Core i7-1375PRE, showing that this i3-class chip performs at a level comparable to older workstation processors.

The memory support for DDR4 and DDR5, combined with a dual-channel memory bus, provides flexibility for laptop manufacturers. The PCIe Gen 4 support with 20 lanes from the CPU enables fast NVMe storage and GPU connectivity. The lack of ECC memory support and locked multiplier position this chip for consumer and mainstream business laptops rather than workstation or enthusiast platforms.

FAQ

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

A: The combined percentile is 70, placing this build in the upper-middle tier of all system configurations in the database.

Q: How does the CPU compare to its nearest rivals?

A: The Core i3-12300HE has an average benchmark score of 4995, which is 0.1% above the Intel Xeon W-2150B (4992) and 0.2% above the Intel Core i7-1375PRE (4985). It trails the AMD Ryzen 5 PRO 5650G and Intel Core i5-13500TE by 0.1%, both scoring 5002.

Q: What is the GPU's memory configuration?

A: The RTX 4080 Mobile features 12 GB of GDDR6 memory on a 192-bit bus, providing 432.0 GB/s of memory bandwidth. The memory clock runs at 2250 MHz with 18 Gbps effective speed.

Q: Does this processor support overclocking?

A: No, the multiplier is locked, meaning the CPU cannot be overclocked through multiplier adjustment. The boost clock of 4.30 GHz is the maximum achievable frequency under normal operation.

Q: What DirectX version does the GPU support?

A: The GPU supports DirectX 12 Ultimate (12_2), along with OpenGL 4.6 and Vulkan 1.4, making it compatible with modern gaming APIs and features.

Q: How does the GPU compare to the RTX 5080 Mobile?

A: The RTX 4080 Mobile has an average benchmark score of 38135, which is 0.6% lower than the RTX 5080 Mobile's score of 38349. This places them in essentially the same performance tier.

Q: What is the process node for each component?

A: The CPU is fabricated on Intel's 10 nm process, while the GPU uses TSMC's 5 nm process. The GPU die contains 35,800 million transistors on a 294 mm² die, while the CPU die measures 217 mm².

Who Should Build It

This laptop configuration targets users who prioritize graphics performance over raw CPU throughput. Gamers playing at 1080p or 1440p with high refresh rates will benefit from the GPU's 81st percentile ranking and strong DirectX 12 performance. The 12 GB VRAM provides headroom for modern game textures and future titles.

Content creators working with GPU-accelerated applications will find the RTX 4080 Mobile's compute capabilities valuable. The 24.72 TFLOPS of FP32 compute and 11191 Passmark GPU Compute score accelerate rendering, effects processing, and AI-assisted workflows. The CPU's 12 threads handle the supporting tasks adequately.

Software developers compiling large codebases will appreciate the CPU's multi-core performance, with the R23 multi-core score of 17272 indicating efficient parallel builds. Students and office workers will find the 59th percentile CPU performance sufficient for everyday tasks, with the integrated UHD Graphics providing a fallback for basic display output.

Small business workstations that occasionally handle graphics-intensive workloads will benefit from this pairing. The GPU accelerates CAD visualization, video conferencing effects, and data visualization, while the CPU manages typical office applications without strain. The 45W TDP of the CPU and 110W TDP of the GPU require adequate cooling, but the performance class justifies the thermal management.

Upgrade Path and Platform

The CPU uses the Intel BGA 1744 socket, which is a soldered mobile package, meaning the processor cannot be upgraded without replacing the entire motherboard. The platform supports DDR4 and DDR5 memory in a dual-channel configuration, providing flexibility for memory upgrades. The 12 MB of shared L3 cache is fixed, so cache upgrades are not possible.

The GPU connects via PCIe 4.0 x16, and the CPU provides 20 PCIe Gen 4 lanes. The GPU is also a mobile component, soldered to the motherboard, so GPU upgrades are not feasible in the traditional sense. The 110W TDP of the GPU and 45W TDP of the CPU create a combined thermal load that the laptop's cooling solution must handle, and no suggested PSU is listed, indicating this is a laptop rather than a desktop build.

A sensible next upgrade for this platform would be increasing system memory, particularly if the laptop ships with less than the maximum supported capacity. The dual-channel memory bus benefits from matched memory modules, and the DDR4/DDR5 support means users can select the appropriate memory type for their specific motherboard. Storage upgrades via PCIe Gen 4 NVMe drives would provide faster load times and more capacity.

The platform's PCIe Gen 4 support with 20 CPU lanes enables fast peripheral connectivity, including high-speed NVMe storage and external GPU enclosures if the laptop supports them. The lack of ECC memory support and locked CPU multiplier limit the platform's appeal for workstation-class applications, but the overall system performance, with a combined percentile of 70, leaves room for software optimizations rather than hardware upgrades.

Build Overview

This build pairs the Intel Core i3-12300HE mobile processor with the NVIDIA GeForce RTX 4080 Mobile graphics card in a laptop form factor. The CPU, part of the Core 12th Gen series, uses the Alder Lake architecture and is fabricated on Intel's 10 nm process. The GPU, from the GeForce 40-series, uses the Ada Lovelace architecture and is fabricated on TSMC's 5 nm process.

The build class is laptop, meaning all components are integrated into a portable chassis. The combined percentile of 70 places this configuration above the majority of systems in the database, with the GPU contributing the larger share of performance. The CPU's 59th percentile and GPU's 81st percentile create a system that excels at graphics-intensive workloads while providing adequate CPU performance for everyday tasks.

The RTX 4080 Mobile's 12 GB of GDDR6 memory and 432.0 GB/s bandwidth make it a high-end mobile GPU, while the Core i3-12300HE's 8 cores and 12 threads position it as a mid-range mobile processor. This pairing is unusual in that the GPU significantly outclasses the CPU, but the system still delivers balanced performance for its intended use cases. The production status for both components is active, and the GPU was released on January 2, 2023, succeeding the GeForce 30 Mobile series.

GPU Analysis

The NVIDIA GeForce RTX 4080 Mobile is built on the AD104 chip using the Ada Lovelace architecture, fabricated on TSMC's 5 nm process node. The chip contains 35,800 million transistors on a 294 mm² die, with a transistor density of 121.8 million per mm². The GPU operates at a base clock of 1290 MHz and a boost clock of 1665 MHz, with memory running at 2250 MHz for 18 Gbps effective speed.

The memory subsystem consists of 12 GB of GDDR6 on a 192-bit bus, providing 432.0 GB/s of bandwidth. This configuration supports high-resolution textures and large frame buffers. The GPU includes 7424 shading units, 232 texture mapping units, and 80 raster output units, delivering a pixel rate of 133.2 GPixel/s and a texture rate of 386.3 GTexel/s. The FP32 compute performance is 24.72 TFLOPS, with FP16 performance matching at 24.72 TFLOPS due to 1:1 ratio.

The RTX 4080 Mobile features 58 RT cores and 232 tensor cores, enabling hardware-accelerated ray tracing and AI-enhanced features like DLSS. The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, ensuring compatibility with modern graphics APIs. The TDP is 110W, and the GPU uses PCIe 4.0 x16 for connectivity.

Benchmark results show the GPU achieving a Geekbench OpenCL score of 159575 and a Vulkan score of 145807. The Passmark G3D score of 24926 and GPU Compute score of 11191 demonstrate strong graphics and compute performance. The average benchmark score of 38135 places this GPU at the 81st percentile, 1.3% above the NVIDIA GeForce RTX 4070 and 0.6% below the RTX 5080 Mobile. For rendering workloads, the GPU's FP32 compute and tensor cores accelerate both traditional rasterization and ray-traced rendering, with the 12 GB VRAM providing sufficient capacity for most production scenes.