SYSTEM ANALYZER

Rate My PC: Intel Core i9-12900KF + Intel Arc A350

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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84 Score

Top 16% Ranking

84 / 100

HIGH-END

Power Build

Top 16% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

93%

GPU

74%

PROCESSOR

Intel Core i9-12900KF

42,830 Benchmark Score

Top 7% Market Ranking

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GRAPHICS CARD

Intel Arc A350

0 Benchmark Score

Top 26% Market Ranking

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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

# Intel Core i9-12900KF + Intel Arc A350: A Desktop Pairing of Extremes

This build pairs one of Intel's most capable 12th Gen desktop processors with Intel's entry-level Arc A350 discrete GPU, creating a system where CPU performance is in the 88th percentile of all CPUs while the GPU sits at the 50th percentile of all GPUs. The combined build percentile lands at 69, indicating a configuration that is substantially stronger in processing than in graphics. The data here is clear: this is a CPU-first system, and every workload analysis must account for that imbalance.

Upgrade Path and Platform

The Intel Core i9-12900KF uses the Intel Socket 1700 platform, which is the foundation for Alder Lake desktop processors. The CPU supports both DDR4 and DDR5 memory through a dual-channel memory bus, giving builders flexibility in choosing between established DDR4 modules or newer DDR5 kits. The platform does not support ECC memory, which is typical for consumer desktop builds and worth noting for users considering workstation duties.

PCIe connectivity comes from the CPU itself, providing Gen 4 support with 20 lanes available from the processor. This is a substantial amount of modern I/O bandwidth, sufficient for a high-speed NVMe SSD and a discrete GPU while leaving room for additional expansion cards. The GPU in this build uses a PCIe 4.0 x8 interface, which aligns well with the CPU's Gen 4 support.

The CPU's thermal design power is 125 watts, which is a significant figure for a desktop processor. The Arc A350 GPU, by comparison, has a TDP of just 25 watts and a suggested PSU rating of 200 watts. This creates an unusual power dynamic: the CPU alone demands five times the power of the GPU. A system with this pairing should prioritize CPU cooling and a power supply that comfortably handles the processor's draw, though the GPU's minimal requirement means the PSU headroom is almost entirely dictated by the i9-12900KF.

The CPU's multiplier is unlocked, meaning it can be overclocked on compatible Z-series motherboards. This adds headroom for squeezing additional performance from the processor, though the stock benchmark scores already place it in the 88th percentile of all CPUs. A sensible next upgrade for this platform would be a more powerful GPU, as the current Arc A350 is the clear performance bottleneck in gaming and graphics workloads. The CPU has substantial multi-threaded headroom, with a max-thread benchmark score of 11,586 in 3DMark, so it can drive significantly faster graphics hardware without becoming the limiting factor.

Benchmark Performance

The Intel Core i9-12900KF delivers strong benchmark results across a range of tests. In Cinebench R23, the CPU scores 34,420 in multi-core and 4,859 in single-core. These numbers place it firmly in the upper tier of desktop processors, with the average benchmark score across all tests reaching 42,830. The CPU's percentile ranking against all CPUs is 88, meaning it outperforms the vast majority of processors in the database.

Single-threaded performance is equally impressive. The 3DMark single-thread score is 1,069, while the 2-thread score jumps to 2,112. Scaling from 2 to 4 threads gives 4,132, and 8 threads yields 7,551. The 16-thread score of 9,860 and max-thread score of 11,586 show strong scaling as more threads are utilized, though the gains taper off at higher thread counts, suggesting the hybrid core arrangement handles both light and heavy workloads effectively.

Geekbench results reinforce this picture: a single-core score of 2,361 and multi-core score of 18,113. PassMark tests show particularly strong integer and floating-point performance, with integer math scoring 138,932 and floating-point math at 105,558. Data compression scores 537,785, while encryption hits 29,502 and extended instructions reach 33,779. The single-thread PassMark score is 4,144, with the multithread score at 40,970.

The nearest rivals provide context for these numbers. The Intel Core i9-12900 averages 42,906, which is 0.2% higher than the 12900KF's average — a negligible difference. The Core i9-12950HX scores 42,487, putting it 0.8% behind. The Core Ultra 9 386H scores 43,210, which is 0.9% ahead. The Core i9-12900K scores 42,335, placing it 1.2% behind. These deltas are all within roughly a single percentage point, indicating that the 12900KF is essentially tied with its closest competitors in overall CPU performance.

The Arc A350 GPU, however, has no benchmark scores in the data and no nearest rivals listed. Its percentile ranking is 50, placing it exactly in the middle of all GPUs. The combined build percentile of 69 reflects the CPU's high standing pulling the overall system above the GPU's median performance.

Balance and Bottleneck

The performance asymmetry between the CPU and GPU in this build is stark. The i9-12900KF sits in the 88th percentile of all CPUs, while the Arc A350 sits at the 50th percentile of all GPUs. This means the CPU is approximately 38 percentile points higher than the GPU, a substantial gap that defines the system's behavior across workloads.

In CPU-bound tasks — rendering, compilation, data processing — the system will perform at a level consistent with the 88th percentile CPU ranking. The Cinebench R23 multi-core score of 34,420 and PassMark multithread score of 40,970 indicate that heavily threaded workloads will run exceptionally well. Single-threaded tasks also benefit from the 4,859 Cinebench R23 single-core score and the 1,069 3DMark single-thread result.

In GPU-bound tasks, particularly gaming at higher resolutions with demanding settings, the Arc A350 will be the limiting factor. The GPU's 50th percentile ranking means it is an average performer, and its 4 GB of GDDR6 memory on a 64-bit bus with 124.0 GB/s bandwidth will constrain texture-heavy workloads. The GPU has 768 shading units, 48 texture mapping units, and 24 raster operation units, with 6 ray tracing cores. Its FP32 performance is 3.072 TFLOPS.

The bottleneck analysis is straightforward: the CPU will not limit the GPU in most scenarios, but the GPU will limit the CPU's potential in graphics workloads. For example, a game that scales well with CPU performance may run at lower frame rates than the CPU could support because the GPU cannot render frames fast enough. Conversely, in productivity applications that are CPU-bound, the Arc A350's modest specifications will not impede performance.

FPS scaling evidence is absent from the data for this exact combination, as no measured FPS rows exist. The estimated picture, based on the benchmark scores, is that the GPU's 50th percentile ranking will produce playable but not high-refresh results at lower resolutions and settings, while the CPU's 88th percentile ensures that physics, AI, and game logic will not be a bottleneck.

Who Should Build It

This system targets users who prioritize CPU performance above all else. Content creators working with video editing, 3D rendering, or software compilation will find the i9-12900KF's multi-threaded capabilities well-suited to their workloads. The Cinebench R20 multi-core score of 14,456 and Geekbench multi-core score of 18,113 indicate strong performance in applications that scale across cores.

Software developers will benefit from the CPU's compile and data-processing capabilities. The PassMark data compression score of 537,785 and integer math score of 138,932 suggest rapid code compilation and data manipulation. The 24 threads and 16 cores provide ample parallelism for build systems that can utilize multiple threads.

Gamers at lower resolutions and with modest graphics settings will find the system capable, though the Arc A350's 50th percentile GPU ranking means high-end gaming is not its strength. The CPU's single-thread performance — a 3DMark single-thread score of 1,069 and Cinebench R23 single-core score of 4,859 — will drive competitive titles that rely on CPU speed.

Students and small business users doing office work, web browsing, and productivity applications will have more CPU power than needed. The system excels at tasks like spreadsheet calculations, database operations, and document processing, where the CPU's PassMark multithread score of 40,970 provides responsive performance.

The GPU is end-of-life, which may concern users seeking long-term driver support. However, for systems where graphics acceleration is secondary to processing power, this pairing makes sense.

CPU Analysis

The Intel Core i9-12900KF is a 16-core, 24-thread processor based on the Alder Lake architecture, specifically the Alder Lake-S die. It uses a 10 nm process node from Intel, with a die size of 215 mm². The base clock is 3.20 GHz, boosting to 5.20 GHz under load. This hybrid architecture combines performance cores with efficiency cores, though the data does not specify the exact core distribution.

The cache hierarchy includes 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 30 MB of shared L3 cache. This substantial L3 cache helps keep frequently accessed data close to the cores, reducing memory latency in workloads with localized data access patterns.

Memory support includes both DDR4 and DDR5 through a dual-channel interface. This flexibility is notable for a desktop platform, allowing builders to choose between the maturity and cost of DDR4 or the higher bandwidth of DDR5.

The CPU's benchmark results reveal its strengths. The 3DMark max-thread score of 11,586 versus the 16-thread score of 9,860 shows that additional threads beyond 16 still provide performance gains, likely from the efficiency cores. The scaling from 8 threads at 7,551 to 16 threads at 9,860 is a 30.6% improvement, and from 16 to 24 threads it is a further 17.5% gain. This indicates effective use of all available threads.

Cinebench R23 multi-core of 34,420 and single-core of 4,859 show a ratio of approximately 7.1:1, which is typical for a high-core-count processor with strong single-thread performance. The PassMark single-thread score of 4,144 and multithread score of 40,970 reveal that single-thread performance is about 10.1% of multithread performance, again reflecting the many-core design.

The CPU's unlocked multiplier allows overclocking, which could push these scores higher on adequate cooling. The 125 W TDP is the base figure; overclocking would increase power draw and heat output.

FAQ

Q: What is the CPU's socket type?

A: The Intel Core i9-12900KF uses Intel Socket 1700.

Q: Does the CPU support both DDR4 and DDR5 memory?

A: Yes, the i9-12900KF supports both DDR4 and DDR5 through a dual-channel memory bus.

Q: How many cores and threads does the i9-12900KF have?

A: The CPU has 16 cores and 24 threads.

Q: What is the GPU's memory size and type?

A: The Intel Arc A350 has 4 GB of GDDR6 memory on a 64-bit bus with 124.0 GB/s bandwidth.

Q: What is the power requirement for the GPU?

A: The Arc A350 has a TDP of 25 watts and a suggested PSU of 200 watts.

Q: What is the CPU's percentile ranking against all CPUs?

A: The i9-12900KF ranks in the 88th percentile of all CPUs.

Q: Does the GPU support ray tracing?

A: Yes, the Arc A350 has 6 ray tracing cores and supports DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4.

Usage Scenarios

High-refresh gaming: The Arc A350's 50th percentile GPU ranking and 3.072 TFLOPS FP32 performance will limit frame rates in demanding titles. The CPU's strong single-thread scores — 4,859 in Cinebench R23 single-core — will help maintain high minimum frame rates in CPU-bound scenarios, but the GPU will cap maximum FPS at lower levels than the CPU could theoretically support.

Streaming: The 16-core, 24-thread CPU can handle encoding and gaming simultaneously, with the Cinebench R23 multi-core score of 34,420 indicating ample headroom for x264 encoding. The GPU's modest capabilities mean game rendering will be the limiting factor in stream quality.

Video editing: The CPU's multi-threaded performance, evidenced by the Geekbench multi-core score of 18,113, will accelerate timeline rendering and export tasks. The GPU's 4 GB memory and 64-bit bus may slow effects processing, but the CPU will carry most of the workload.

3D rendering: Cinebench R20 multi-core of 14,456 and R23 multi-core of 34,420 point to strong CPU-based rendering performance. GPU-accelerated renderers will be limited by the Arc A350's 768 shading units and 3.072 TFLOPS, making CPU rendering the preferred approach.

Software development: The PassMark integer math score of 138,932 and data compression score of 537,785 indicate rapid code compilation. The 24 threads provide good parallelism for build tools, and the 30 MB L3 cache helps with frequently accessed project files.

Student and office work: The CPU's single-thread performance and 88th percentile ranking ensure snappy responsiveness in office applications, web browsing, and document editing. The GPU is more than sufficient for 2D workloads and basic graphics acceleration.

Build Overview

This is a desktop build combining the Intel Core i9-12900KF processor with the Intel Arc A350 GPU. The CPU is a 16-core, 24-thread Alder Lake-S part with a 10 nm process node, while the GPU is an Alchemist-era Arc 3 part built on TSMC's 6 nm node with 7,200 million transistors.

The combined percentile ranking is 69, reflecting a system that is better than average overall but with a significant imbalance between CPU and GPU performance. The CPU's 88th percentile ranking is the defining feature, placing it among the top processors in the database. The GPU's 50th percentile ranking is average, and its end-of-life production status suggests this is a pairing for users who will eventually upgrade the graphics card.

The CPU's nearest rivals — the Core i9-12900, Core i9-12950HX, Core Ultra 9 386H, and Core i9-12900K — all score within about 1.2% of the 12900KF, indicating that this processor is competitively positioned within Intel's own lineup. The launch MSRP for the CPU is $564, which was its introductory price.

Gaming Performance

No measured FPS data exists for this exact CPU+GPU combination, as the FACT PACK contains no measuredFps rows for the Intel Core i9-12900KF with Intel Arc A350. All frame rate figures discussed here are estimates derived from the benchmark scores and should be treated as approximations rather than measured results.

Based on the Arc A350's 50th percentile GPU ranking, 4 GB of GDDR6 memory, 64-bit bus, and 3.072 TFLOPS FP32 performance, gaming performance at 1080p with medium to high settings is estimated to be playable in less demanding titles. Esports games and older titles may achieve 60 FPS or higher, while modern AAA games at ultra settings will likely struggle due to the GPU's limited memory bandwidth and modest compute resources.

The CPU's strong single-thread performance — a Cinebench R23 single-core score of 4,859 — will not be a limiting factor in most games, as even demanding game logic and physics simulations are unlikely to saturate the CPU's capabilities. The bottleneck will consistently be the GPU, particularly at higher resolutions or with graphics-intensive settings enabled.

For gamers seeking higher frame rates, reducing resolution and graphical settings will yield the most benefit, as the GPU's 50th percentile position means it has limited headroom. The 25 W TDP of the GPU also suggests it is designed for efficiency rather than raw performance, reinforcing the expectation of modest gaming capabilities.

Rate My PC: Intel Core i9-12900KF + Intel Arc A350

Power Build

System Balance Analysis

Intel Core i9-12900KF

Intel Arc A350

Market Position

Game Performance Benchmarks

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

Performance Insights

Strong Performance

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

Upgrade Path and Platform

Benchmark Performance

Balance and Bottleneck

Who Should Build It

CPU Analysis

FAQ

Usage Scenarios

Build Overview

Gaming Performance

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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