SYSTEM ANALYZER

Rate My PC: Intel Core i7-12700KF + AMD Radeon RX 6400

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

87 / 100
HIGH-END

Power Build

Top 13% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio
Well Balanced
CPU
91%
VS
GPU
83%
PROCESSOR

Intel Core i7-12700KF

35,365 Benchmark Score
Top 9% Market Ranking
View Full Specs →
GRAPHICS CARD

AMD Radeon RX 6400

6,001 Benchmark Score
Top 17% 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
View All Games →

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

The Intel Core i7-12700KF and AMD Radeon RX 6400 pairing is a study in contrast, pitting a high-end 12th Gen desktop processor against an entry-level, end-of-life GPU. The benchmark data reveals a significant imbalance in capability, with the CPU placing in the 85th percentile while the GPU sits in the 35th percentile. This configuration is a desktop build that prioritizes computational and multi-threaded power over graphical fidelity, making it a peculiar yet potentially logical choice for specific professional workloads rather than gaming.

Usage Scenarios

For high-refresh gaming, the data paints a clear picture of limitation. The GPU’s 35th percentile ranking and its average benchmark score of 6001, which is statistically identical to the NVIDIA GeForce GTX 770M (deltaPct 0), indicate that it is not designed for demanding, high-frame-rate titles. Users seeking 144Hz or 240Hz experiences at 1080p would find the graphics card to be the primary obstacle, as its raw compute capabilities are far below what is required for such performance.

Streaming and content creation present a more favorable scenario, but only for the CPU-intensive aspects. The i7-12700KF’s Cinebench R23 multi-core score of 28838 and Geekbench multi-core score of 14367 demonstrate exceptional processing power for encoding and multitasking. However, the RX 6400’s limited 4GB VRAM and 128.0 GB/s bandwidth would severely hamper any GPU-accelerated encoding or rendering tasks, making this a lopsided partnership where the CPU does the heavy lifting.

Video editing workloads would see a similar split. The processor’s high multi-threaded performance, evidenced by a 3DMark max threads score of 9983, would handle timeline scrubbing and effects processing smoothly. Conversely, the GPU’s DirectX 12 score of just 30 and OpenCL score of 32011 suggest that GPU-accelerated effects, color grading, and export tasks would be slow, potentially turning a fast editing session into a prolonged export process.

For 3D rendering, the CPU is the star. A Cinebench R20 multi-core score of 12111 and a Passmark multi-thread score of 34092 indicate that CPU-based rendering in applications like Blender or V-Ray would be productive. The GPU, however, is not suited for real-time viewport rendering or GPU-accelerated render engines like Octane or Redshift, as its 3DMark Steel Nomad DX12 score of 176 is a clear indicator of its limited rasterization and compute throughput.

Software development is a strong use case for this build. The CPU’s 12 cores and 20 threads, combined with a Passmark data compression score of 441960 and data encryption score of 23181, make compilation and code analysis fast and responsive. The GPU is largely irrelevant for these tasks, so its low performance does not detract from the developer experience, making this pairing a practical choice for programmers who need powerful compute but do not game.

Student and office work is where the RX 6400’s presence is most questionable. The CPU’s Passmark single-thread score of 3984 and 3DMark single-thread score of 1043 ensure that everyday applications, web browsing, and document processing are snappy. The GPU’s Passmark G2D score of 722 is adequate for basic 2D desktop rendering, but this pairing is excessive for such workloads, as the CPU’s capabilities are vastly underutilized in a typical office environment.

Upgrade Path and Platform

The platform is built around Intel Socket 1700, which supports both DDR4 and DDR5 memory through a dual-channel interface. This flexibility allows builders to choose between more affordable DDR4 or higher-bandwidth DDR5 kits. The CPU provides PCIe Gen 4 with 20 lanes, offering ample bandwidth for modern NVMe SSDs and expansion cards, though the GPU itself operates on a PCIe 4.0 x4 interface, which is a potential bottleneck for its own data transfer.

The power requirements are surprisingly modest for the performance class. The CPU has a TDP of 125W, while the GPU has a TDP of 53W, leading to a suggested PSU rating of just 250W. This low system draw means that most standard power supplies will have significant headroom, allowing for a future GPU upgrade without necessarily requiring a new PSU, provided the unit can deliver adequate wattage on the relevant rails.

A sensible next upgrade would be replacing the RX 6400 with a more powerful graphics card. The CPU’s 85th percentile standing and robust benchmark scores, such as a Geekbench multi-core score of 14367 and a 3DMark 16-thread score of 9282, indicate it has substantial headroom to drive a mid-range or even high-end GPU without becoming a limiting factor. The PCIe 4.0 x4 slot, however, means that a new GPU should ideally use a x8 or x16 interface to avoid bandwidth constraints.

Memory configuration is another avenue for upgrades. With support for both DDR4 and DDR5, users can select a platform that matches their performance and budget needs. The dual-channel memory bus is a standard configuration, and upgrading from a lower-capacity kit to a larger one would be a straightforward process. The CPU’s unlocked multiplier also allows for overclocking, which could extend the platform’s longevity.

The motherboard choice is critical for this platform. Users must ensure the BIOS is updated to support the 12th Gen Alder Lake architecture. The socket’s longevity is also a consideration, as Intel typically supports a socket for two generations, meaning a potential drop-in upgrade to a 13th Gen processor might be possible, though the data pack does not specify this compatibility. The PCIe Gen 4 support is a forward-looking feature that will remain relevant for several years.

CPU Analysis

The Intel Core i7-12700KF is a 12-core, 20-thread processor based on the Alder Lake architecture, fabricated on Intel’s 10 nm process. It features a base clock of 3.60 GHz and a boost clock of 5.00 GHz, with a 25 MB shared L3 cache and 1.25 MB of L2 cache per core. The “KF” suffix indicates the absence of integrated graphics, which is a notable consideration for troubleshooting or systems without a discrete GPU.

Benchmark results show a processor that excels in multi-threaded workloads. The Cinebench R23 multi-core score of 28838 and Passmark integer math score of 113521 are indicative of strong performance in rendering, compilation, and scientific computing. The 3DMark 16-thread score of 9282 further corroborates this, showing that the processor scales well with increased thread utilization.

Single-thread performance is equally impressive. The Cinebench R23 single-core score of 4071 and Passmark single-thread score of 3984 place it well above average, ensuring snappy response in everyday tasks and fast performance in lightly-threaded applications like games or legacy software. The 3DMark single-thread score of 1043, while lower in absolute terms, is relative to the multi-thread score and shows a healthy per-core performance.

The processor’s memory controller supports both DDR4 and DDR5, with a dual-channel bus. While the data pack does not specify memory bandwidth, the support for two memory types gives builders flexibility. The 215 mm² die size and the fact that it is an unlocked multiplier part suggest it is designed for enthusiasts who may wish to push clocks beyond the 5.00 GHz boost.

The production status is listed as “Active,” meaning it is still a current product. Released on 2021-11-03, it has been on the market for some time, but its performance remains competitive, as its nearest rivals include the Intel Core i7-13700T and i5-13600T, with a deltaPct of -0.1 and 0.2 respectively. This places the 12700KF in a tight performance cluster with newer, lower-power parts.

Who Should Build It

The target user for this build is a professional or prosumer who prioritizes CPU compute power above all else. Content creators who rely on CPU-based rendering, such as 3D artists using Blender or video editors using software encoders, will find the i7-12700KF’s performance to be a significant asset. The Cinebench R23 multi-core score of 28838 and Geekbench multi-core score of 14367 are strong indicators of productivity in these fields.

Software developers and data analysts are also ideal users. The high Passmark data compression score of 441960 and extended instructions score of 28650 suggest that the CPU can handle complex algorithms, large datasets, and frequent code compilation efficiently. For these users, the GPU is an afterthought, and its low performance does not impact their workflow.

Small business workstations that run virtualization, database management, or accounting software could benefit from the CPU’s multi-threading capabilities. The Passmark multi-thread score of 34092 and find prime numbers score of 112 indicate strong mathematical processing power, which is useful for financial modeling or scientific simulations. The low power draw of the GPU also keeps the system’s overall energy consumption manageable.

Students in engineering or computer science fields would appreciate the CPU’s power for their coursework. Running simulations in MATLAB, compiling code, or rendering 3D models for assignments would be handled with ease. The GPU’s limitations mean they would not be able to play modern games at high settings, but for academic work, this is a non-issue.

This is not a build for gamers. The RX 6400’s 35th percentile ranking and low DirectX 12 score of 30 make it unsuitable for modern AAA titles at acceptable settings. Users who intend to game should look at a different GPU. However, for those who need a powerful CPU for work and only play older or less demanding games, this pairing could serve a dual purpose, albeit with graphical compromises.

Balance and Bottleneck

The balance in this system is heavily skewed towards the CPU. The i7-12700KF’s 85th percentile versus the GPU’s 35th percentile creates a situation where the GPU is almost always the limiting factor in any graphics-intensive task. In gaming, the RX 6400 will bottleneck the system, preventing the CPU from reaching its full potential in frame rate output.

The GPU’s performance metrics confirm this bottleneck. Its Passmark G3D score of 7673 and 3DMark Steel Nomad score of 176 are low enough that it will saturate before the CPU can even break a sweat. The CPU’s 3DMark 8-thread score of 7211 shows it has plenty of processing headroom for game logic and physics, but the GPU cannot keep up with the rendering demands.

Conversely, in CPU-bound workloads, the GPU is not a factor. Tasks like data compression, encryption, and multi-threaded rendering rely almost entirely on the CPU. In these scenarios, the GPU sits idle, and the CPU’s performance is the sole determinant of system speed. The Passmark floating point math score of 87449 and integer math score of 113521 show the CPU’s dominance in these areas.

The PCIe 4.0 x4 interface on the GPU is a potential hardware bottleneck. While the CPU provides 20 PCIe Gen 4 lanes, the GPU’s x4 link limits its bandwidth to the host system. For a low-end card like the RX 6400, this may not be a significant issue, but it is a design constraint that could impact performance in data-transfer-heavy scenarios.

The memory configuration also plays a role in system balance. With dual-channel support for DDR4 and DDR5, the system’s memory bandwidth is sufficient for the CPU but may not be optimal for the GPU, which has its own dedicated 4GB of VRAM. The overall system balance is functional but not harmonious; it is a purpose-built tool for CPU-centric tasks rather than a balanced gaming or general-purpose machine.

FAQ

Q: What is the most significant performance difference between the CPU and GPU in this build?

A: The CPU is in the 85th percentile of all CPUs, while the GPU is in the 35th percentile of all GPUs. This indicates a massive performance gap, with the CPU being far more capable relative to its peers than the GPU is relative to its own.

Q: Can this system handle modern games at high settings?

A: No. The GPU’s average benchmark score of 6001 and its DirectX 12 score of 30 are too low for modern gaming. The GPU is comparable to an NVIDIA GeForce GTX 770M (deltaPct 0), which is an older mobile-class part, indicating it is not suitable for demanding titles.

Q: What is the launch MSRP for these components?

A: The CPU had a launch MSRP of $384, and the GPU had a launch MSRP of 159 USD.

Q: Is the CPU good for video editing?

A: Yes, for CPU-based tasks. The Cinebench R23 multi-core score of 28838 and Geekbench multi-core score of 14367 show strong performance for rendering and encoding. However, GPU-accelerated effects will be slow due to the weak graphics card.

Q: Does the CPU have integrated graphics?

A: No. The “KF” designation in the model name indicates that the integrated graphics are disabled, so a discrete GPU is required for display output.

Q: What is the power consumption of this build?

A: The CPU has a TDP of 125W, and the GPU has a TDP of 53W. The suggested PSU for this combination is 250W, which is quite low for a desktop system.

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

A: The CPU’s average benchmark score is 35365, which is nearly identical to the Intel Core i7-13700T (35403, deltaPct -0.1) and Intel Core i5-13600T (35305, deltaPct 0.2).

GPU Analysis

The AMD Radeon RX 6400 is an entry-level graphics card based on the RDNA 2.0 architecture, featuring the Navi 24 chip manufactured on a 6 nm process. It has 768 shading units, 48 texture mapping units, and 32 render output units, along with 12 ray tracing cores. The GPU operates at a base clock of 1923 MHz and a boost clock of 2321 MHz.

Memory is a significant limitation. The card has 4 GB of GDDR6 memory on a 64-bit bus, providing a bandwidth of 128.0 GB/s. This is a very small memory pool by modern standards, and the narrow bus width limits the amount of data that can be transferred, making it unsuitable for high-resolution textures or large workloads.

The GPU’s compute capabilities are reflected in its benchmark scores. It has an FP32 throughput of 3.565 TFLOPS and a texture rate of 111.4 GTexel/s. Its Geekbench OpenCL score of 32011 and Vulkan score of 16372 show basic compute capability, but its Passmark GPU compute score of 2812 is low, indicating poor performance in general-purpose GPU (GPGPU) tasks.

Ray tracing support is present, but its implementation is weak. The 12 ray tracing cores are a token feature, and the GPU’s low raw compute power means that ray-traced effects will have a severe impact on frame rates. The 3DMark Steel Nomad DX12 score of 176 is a clear indicator that this card is not meant for high-end DX12 titles.

The card’s production status is “End-of-life,” and its predecessor was Navi, with a successor of Navi III. It uses a PCIe 4.0 x4 interface and has a TDP of 53W, requiring no power connectors. It has a single-slot design with outputs for 1x HDMI 2.1 and 1x DisplayPort 1.4a, supporting DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4.

Build Overview

This build pairs the Intel Core i7-12700KF, a high-end desktop processor, with the AMD Radeon RX 6400, a low-end desktop graphics card. The combination creates a desktop system with a combined percentile of 60, placing it in the upper-middle tier of all systems. However, this single metric masks the extreme disparity between the components.

The CPU is a powerhouse, with an average benchmark score of 35365 and a percentile of 85. It is designed for demanding tasks like 3D rendering, video encoding, and software compilation. The GPU, on the other hand, is a budget part with an average score of 6001 and a percentile of 35, intended for basic display output and light gaming.

The overall tier of this system is defined by its CPU. In professional applications that rely on processing power, this build will perform admirably, matching or exceeding systems with more balanced but lower-end CPUs. In gaming, the system will fall short of expectations due to the GPU’s limitations.

This is not a typical consumer build. It is a specialist tool for users who need maximum CPU performance for work and do not prioritize gaming or GPU-accelerated tasks. The combination is unique, and its effectiveness depends entirely on the workload.

Benchmark Performance

The CPU’s benchmark performance is excellent. Its Cinebench R23 multi-core score of 28838 and single-core score of 4071 are strong, and its Geekbench multi-core score of 14367 confirms its high-end status. The Passmark multi-thread score of 34092 and 3DMark max threads score of 9983 show consistent performance across different testing methodologies.

The GPU’s benchmark performance is weak. Its Passmark G3D score of 7673 and 3DMark Steel Nomad score of 176 are low, and its DirectX 11 score of 70 and DirectX 12 score of 30 show a significant drop-off in more modern APIs. The Geekbench OpenCL score of 32011 is the highest, but it still represents poor compute performance.

The combined picture is one of imbalance. The CPU’s average score of 35365 is nearly six times higher than the GPU’s average score of 6001. This means that in any application that uses both components, the GPU will finish its work long before the CPU, or more likely, the GPU will become a bottleneck, preventing the CPU from performing at its best.

The CPU’s nearest rivals are the Intel Core i7-13700T, i5-13600T, and Core 5 213PE, with deltaPct values of -0.1, 0.2, and -0.2 respectively. This shows that the 12700KF is competitive with newer, lower-power parts. The GPU’s rivals include the GTX 770M and RTX PRO 6000 Blackwell Server, with deltaPct values of 0 and 0.1, showing it is a low-tier performer.

Gaming Performance

The FACT PACK contains no measured FPS rows for this exact combination. Therefore, all FPS figures are estimates based on the benchmark scores of the CPU and GPU. The GPU’s low performance, as indicated by its 35th percentile and 3DMark Steel Nomad score of 176, suggests that gaming capabilities are severely limited.

In modern AAA titles at 1080p with ultra settings, the RX 6400 would struggle to maintain playable frame rates. Its 4GB VRAM and 128.0 GB/s bandwidth are insufficient for high-resolution textures, and its FP32 throughput of 3.565 TFLOPS is too low for complex shading. Expect frame rates in the low 20s to 30s in most demanding games.

At 720p or with lowered settings, the GPU might manage more acceptable performance. Its DirectX 11 score of 70 is higher than its DirectX 12 score, suggesting that older titles or those using DX11 may run better. However, even in this scenario, the CPU’s power would be wasted, as the GPU would still be the limiting factor.

For esports titles like Counter-Strike or League of Legends, which are not graphically demanding, the RX 6400 could potentially deliver playable frame rates. However, the lack of measured data means this is speculative. The GPU’s Passmark G3D score of 7673 is not high enough to guarantee high-refresh gaming in any modern title.

In summary, this is not a gaming build. The CPU’s performance is irrelevant to gaming if the GPU cannot render frames quickly enough. Users who intend to play games should consider this system unsuitable, or plan on a GPU upgrade as the first and most critical change.