SYSTEM ANALYZER

Rate My PC: Intel Core i9-12900HX + NVIDIA GeForce RTX 5070 Mobile

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

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
91%
VS
GPU
94%
PROCESSOR

Intel Core i9-12900HX

35,003 Benchmark Score
Top 9% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 5070 Mobile

29,928 Benchmark Score
Top 6% 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 i9-12900HX is a 16-core, 24-thread mobile processor built on the Alder Lake architecture, specifically the Alder Lake-HX variant. It operates with a base clock of 2.30 GHz and a boost clock of 5.00 GHz, and it is manufactured on Intel's 10 nm process node with a die size of 215 mm². This hybrid architecture combines performance and efficiency cores, and the chip is built on the BGA 1964 socket, targeting high-end laptops. The processor supports both DDR4 and DDR5 memory through a dual-channel memory bus, includes ECC memory support, and offers PCIe Gen 5 connectivity with 20 lanes from the CPU. The integrated graphics are handled by the UHD Graphics 770.

Benchmark results place this CPU in the 84th percentile of all processors, which signals strong multi-threaded performance for demanding workloads. In the Cinebench R23 multi-core test, the i9-12900HX scores 23,150, while its single-core score is 1,912.5. The Cinebench R20 results show 11,764 multi-core and 1,660 single-core, and the older R15 test yields 3,566 multi-core and 278 single-core. These numbers indicate that the processor scales well with thread count, and the multi-core advantage is substantial for rendering and compilation tasks. The 3DMark thread tests further corroborate this: the processor scores 9,067 at max threads, 8,077 at 16 threads, 6,461 at 8 threads, 3,729 at 4 threads, and 1,994 at 2 threads, with a single-thread score of 1,026. The scaling from 2 to 16 threads shows near-linear gains, which is typical of a well-implemented hybrid design with 24 threads available.

PassMark results reinforce the CPU's standing. The multi-thread score is 33,158, while the single-thread score is 3,745. Integer math performance hits 113,416, floating point math reaches 84,410, and extended instructions score 24,315. Data compression is particularly strong at 400,636, while data encryption scores 22,932. The find prime numbers test scores 132, random string sorting scores 43,877, and physics simulation scores 2,012. The average benchmark score for this CPU is 35,003, which places it in a close competitive grouping. Its nearest rivals include the Intel Core i7-13800H with an average score of 34,988 (0% delta), the Intel Core 7 253PTE at 34,962 (0.1% delta), the Intel Core i5-14500HX at 35,094 (-0.3% delta), and the Intel Xeon 6349P at 34,890 (0.3% delta). This grouping means the i9-12900HX is statistically tied with these processors, and real-world differences between them would be minimal in most applications.

For real workloads, the data shows a processor that excels in multi-threaded environments. Video editing, 3D rendering, and software compilation will benefit from the 24 threads and the high multi-core scores. The single-thread performance, while not class-leading, is more than adequate for general productivity and gaming tasks, where the boost clock of 5.00 GHz provides responsive performance. The 30 MB of shared L3 cache, along with 1.25 MB of L2 cache per core and 80 KB of L1 cache per core, helps keep frequently accessed data close to the cores, reducing latency in bursty workloads.

GPU Analysis

The NVIDIA GeForce RTX 5070 Mobile is a Blackwell 2.0 architecture GPU based on the GB206 chip, manufactured by TSMC on a 5 nm process node. It contains 21,900 million transistors on a die size of 181 mm², with a transistor density of 121.0M per mm². The GPU operates at a base clock of 907 MHz and a boost clock of 1425 MHz, with memory clocked at 1500 MHz (24 Gbps effective). It features 8 GB of GDDR7 memory on a 128-bit bus, providing a memory bandwidth of 384.0 GB/s. The GPU has 4,608 shading units, 144 texture mapping units, 48 raster output units, 36 RT cores, and 144 tensor cores. Pixel rate is 68.40 GPixel/s, texture rate is 205.2 GTexel/s, and FP32 performance is 13.13 TFLOPS, with FP16 also at 13.13 TFLOPS (1:1 ratio). The TDP is rated at 50 W, and it uses a PCIe 5.0 x16 bus interface.

Benchmark results place this GPU in the 75th percentile of all GPUs, which is a strong position for a mobile part. The Geekbench OpenCL score is 122,238, and the Vulkan score is 116,960. PassMark results show a G3D score of 20,355, a G2D score of 896, and a GPU compute score of 8,279. DirectX performance varies by version: DirectX 9 scores 214, DirectX 10 scores 129, DirectX 11 scores 192, and DirectX 12 scores 93. The average benchmark score for this GPU is 29,928. Its nearest rivals include the NVIDIA GeForce RTX 3070 Ti with an average score of 29,945 (-0.1% delta), the NVIDIA GeForce RTX 2080 Ti at 29,783 (0.5% delta), the AMD Radeon RX 6800 at 30,095 (-0.6% delta), and the AMD Radeon RX 6700 at 30,433 (-1.7% delta). This places the RTX 5070 Mobile in the same performance tier as desktop GPUs from previous generations, which is notable for a laptop part.

The 8 GB of GDDR7 memory on a 128-bit bus is a limiting factor at higher resolutions, but the 384.0 GB/s bandwidth is respectable for the memory bus width. For rendering workloads, the 36 RT cores and 144 tensor cores provide hardware acceleration for ray tracing and AI-based features. The FP32 performance of 13.13 TFLOPS indicates strong compute capability for 3D rendering tasks, though the relatively low TDP of 50 W suggests that sustained performance may be throttled in thinner laptops. The DirectX 12 Ultimate support (12_2) ensures compatibility with modern games and rendering APIs, and Vulkan 1.4 support offers an alternative low-overhead path for developers.

Balance and Bottleneck

This pairing of the Intel Core i9-12900HX and NVIDIA GeForce RTX 5070 Mobile results in a balanced system for most workloads, but the data reveals which component dominates in different scenarios. The CPU's 84th percentile ranking and the GPU's 75th percentile ranking show that the processor is the stronger component relative to their respective pools. This means in CPU-bound tasks, the system will perform better than in GPU-bound tasks, relatively speaking.

In gaming, the bottleneck will typically be the GPU, especially at higher resolutions where the 8 GB VRAM and 128-bit memory bus become limiting factors. The GPU's closest rival, the RTX 3070 Ti, has a nearly identical average score, and the delta is -0.1%, which puts them at parity. However, the CPU's high multi-thread score of 33,158 in PassMark means it can feed the GPU efficiently in most scenarios, avoiding a CPU bottleneck in frame generation. The single-thread score of 3,745 is sufficient for gaming, where the 5.00 GHz boost clock provides low-latency performance.

In productivity workloads, the CPU is the dominant component. The multi-core Cinebench R23 score of 23,150 is strong, and the PassMark multi-thread score of 33,158 shows that the CPU can handle heavy parallel workloads. The GPU's compute score of 8,279 in PassMark is adequate for GPU-accelerated tasks, but it is not the primary driver of performance in CPU-centric applications like software compilation or data processing. The combined percentile of this build is 80, indicating that the overall system is well above average, but not at the top tier.

The lack of measured FPS data for this exact combination means that all frame rate discussions are estimated from the benchmark scores. The CPU's performance in the 84th percentile and the GPU's performance in the 75th percentile suggest that the system is capable of high-refresh gaming at 1080p, but at 1440p and 4K, the GPU's VRAM capacity and bandwidth will be the limiting factors. The 8 GB of VRAM is sufficient for current titles at 1080p and 1440p, but future titles with higher VRAM demands may require reduced texture settings.

Who Should Build It

The Intel Core i9-12900HX paired with the NVIDIA GeForce RTX 5070 Mobile is suited for users who need strong multi-threaded CPU performance alongside capable GPU acceleration in a laptop form factor. Gamers targeting 1080p high-refresh displays will find the GPU's performance adequate, as its benchmark scores are on par with the RTX 3070 Ti, a desktop GPU that handles 1080p and 1440p gaming well. The CPU's high single-thread score of 3,745 ensures that gaming performance is not hampered by processor limitations. For 1440p gaming, the GPU will still deliver playable frame rates, but the 8 GB VRAM may require adjustments to texture quality in demanding titles.

Content creators working with video editing will benefit from the CPU's 24 threads and high Cinebench R23 multi-core score of 23,150. Rendering timelines and exporting videos will be faster than with lower-core-count processors, and the GPU's 144 tensor cores can accelerate AI-based effects and encoding tasks. 3D rendering professionals will find the CPU's PassMark multi-thread score of 33,158 useful for CPU-based rendering engines, while the GPU's FP32 performance of 13.13 TFLOPS can handle GPU-accelerated rendering workloads.

Software developers will appreciate the CPU's compilation performance, as the high integer math score of 113,416 and data compression score of 400,636 indicate strong throughput in build pipelines. Students in engineering or computer science programs will benefit from the multitasking capability of 24 threads, allowing them to run virtual machines, compile code, and run simulations simultaneously without significant slowdowns. Small business workstations that require a mix of CPU-intensive office applications and GPU-accelerated tasks, such as data visualization or light video production, will find this pairing capable.

Benchmark Performance

The CPU's benchmark scores demonstrate strong performance across multiple tests. The 3DMark max threads score of 9,067 and 16-thread score of 8,077 show that the processor scales effectively with thread utilization. The Cinebench R23 multi-core score of 23,150 places this CPU in a competitive position, and its average benchmark score of 35,003 puts it in the 84th percentile of all CPUs. The nearest rival, the Intel Core i7-13800H, has an average score of 34,988, which is a 0% delta, indicating they are effectively tied. The Intel Core i5-14500HX is slightly ahead with a score of 35,094, a -0.3% delta from the i9-12900HX, which is a negligible difference. The Intel Core 7 253PTE at 34,962 (0.1% delta) and the Intel Xeon 6349P at 34,890 (0.3% delta) are also statistically equivalent.

The GPU's benchmark scores position it in the 75th percentile of all GPUs. The PassMark G3D score of 20,355 is strong, and the Geekbench OpenCL score of 122,238 indicates good compute performance. The average benchmark score of 29,928 places it nearly exactly at parity with the RTX 3070 Ti, which scores 29,945 (-0.1% delta). The RTX 2080 Ti is 0.5% behind at 29,783, while the AMD Radeon RX 6800 is 0.6% ahead at 30,095, and the RX 6700 is 1.7% ahead at 30,433. These deltas are all within a narrow range, meaning the RTX 5070 Mobile performs at the level of these previous-generation desktop GPUs.

The combined percentile of this build is 80, indicating that the pairing is above average but not at the top tier. The CPU's 84th percentile ranking is higher than the GPU's 75th percentile, which means the processor is the stronger relative component. This creates a balanced system where the CPU can handle heavy compute workloads, and the GPU can handle modern gaming and rendering tasks, but neither is a class leader. The data shows a system that is competitive with desktop configurations from a few years ago, but it is not designed to push the boundaries of performance in either CPU or GPU-centric tasks.

FAQ

Q: What is the CPU's multi-core performance in Cinebench R23?

A: The Intel Core i9-12900HX scores 23,150 in Cinebench R23 multi-core, and its single-core score is 1,912.5.

Q: How does the GPU compare to the NVIDIA GeForce RTX 3070 Ti?

A: The RTX 5070 Mobile has an average benchmark score of 29,928, which is a -0.1% delta from the RTX 3070 Ti's score of 29,945, indicating they are at parity.

Q: What is the memory configuration of the GPU?

A: The GPU features 8 GB of GDDR7 memory on a 128-bit bus, providing a memory bandwidth of 384.0 GB/s.

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

A: The CPU is in the 84th percentile of all CPUs, with an average benchmark score of 35,003.

Q: Does the CPU support ECC memory?

A: Yes, the Intel Core i9-12900HX supports ECC memory, and it supports both DDR4 and DDR5 memory types.

Q: What is the GPU's TDP?

A: The GPU has a TDP of 50 W, and it uses a PCIe 5.0 x16 bus interface.

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

A: The combined percentile of the build is 80, which places it above average but not in the top tier of systems.

Usage Scenarios

For high-refresh gaming at 1080p, this system is well-suited. The GPU's performance is on par with the RTX 3070 Ti, which is known for high frame rates at this resolution, and the CPU's single-thread score of 3,745 ensures minimal bottleneck. The 8 GB VRAM is adequate for most titles at 1080p, and the 384.0 GB/s bandwidth provides sufficient memory throughput.

Streaming is a viable use case, as the CPU's 24 threads and Cinebench R23 multi-core score of 23,150 can handle encoding alongside gaming. The GPU's tensor cores can also accelerate encoding tasks, although the data does not specify NVENC performance. The system can handle simultaneous gaming and streaming without significant performance degradation.

Video editing is a strong use case for this pairing. The CPU's PassMark multi-thread score of 33,158 and data compression score of 400,636 indicate fast rendering and export times, while the GPU's OpenCL score of 122,238 can accelerate effects and color grading. The 8 GB VRAM is sufficient for 1080p and 1440p editing timelines.

3D rendering benefits from both components. The CPU's Cinebench R20 multi-core score of 11,764 handles CPU-based render engines, while the GPU's FP32 performance of 13.13 TFLOPS accelerates GPU-based renderers. The 36 RT cores provide hardware ray tracing acceleration, which is useful for realistic rendering.

Software development is well-supported by the CPU's integer math score of 113,416 and extended instructions score of 24,315. Compilation times will be short, and the 24 threads allow for parallel builds. The ECC memory support adds reliability for long-running compile processes.

Student and office work is easily handled by this system. The CPU's single-thread score of 3,745 ensures responsive application performance, and the 24 threads allow for smooth multitasking between documents, spreadsheets, and web browsers. The integrated UHD Graphics 770 provides a fallback if the discrete GPU is disabled for battery savings.

Build Overview

This build pairs the Intel Core i9-12900HX with the NVIDIA GeForce RTX 5070 Mobile in a laptop form factor, as indicated by the build class. The CPU is a 16-core, 24-thread processor from Intel's 12th Gen Core series, based on the Alder Lake-HX architecture, and the GPU is a Blackwell 2.0 architecture part from NVIDIA's 50-series mobile lineup. The combined percentile of this pairing is 80, placing it above average but not in the top tier of systems. The CPU's 84th percentile ranking is higher than the GPU's 75th percentile, making the processor the stronger relative component.

The CPU's average benchmark score of 35,003 places it in close competition with the Intel Core i7-13800H, Intel Core 7 253PTE, Intel Core i5-14500HX, and Intel Xeon 6349P, all within a 0.3% delta. The GPU's average benchmark score of 29,928 places it at parity with the RTX 3070 Ti and RTX 2080 Ti, and slightly behind the RX 6800 and RX 6700. This is a high-performance laptop configuration that can handle demanding workloads, but it is not a flagship or enthusiast-class system.

Upgrade Path and Platform

The CPU is built on the Intel BGA 1964 socket, which is a soldered mobile platform, meaning the processor is not upgradeable. The memory support includes DDR4 and DDR5 in a dual-channel configuration, and the CPU has an unlocked multiplier, though this is unusual for a mobile part. The CPU has PCIe Gen 5 support with 20 lanes from the CPU, and the GPU uses a PCIe 5.0 x16 bus interface. The GPU has a TDP of 50 W, and no suggested PSU is listed, but the CPU has a TDP of 55 W, indicating a combined thermal envelope that is manageable for a laptop.

The integrated graphics are UHD Graphics 770, which provides a fallback for display output if the discrete GPU is disabled. The GPU has no power connectors and a slot width of "IGP," which suggests it is integrated into the motherboard or uses a proprietary connector. The display outputs are listed as "portable device dependent," meaning they vary by laptop model. For upgrades, the most sensible path is to increase system memory to the maximum supported capacity, as the CPU and GPU are soldered and cannot be replaced. Storage upgrades are also possible through the PCIe Gen 5 lanes, and the DDR5 memory support allows for faster memory speeds if the laptop's BIOS permits it. The CPU's ECC memory support adds a layer of reliability for workstation tasks, but it requires ECC DDR5 modules, which are less common in consumer laptops.