SYSTEM ANALYZER

Rate My PC: Intel Core i9-12900KS + Intel Arc A580

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Build Configuration

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PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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95 Score

Top 5% Ranking

95 / 100

ULTIMATE READY

Apex Performer

Top 5% 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

93%

GPU

97%

PROCESSOR

Intel Core i9-12900KS

45,094 Benchmark Score

Top 7% Market Ranking

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GRAPHICS CARD

Intel Arc A580

57,756 Benchmark Score

Top 3% 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

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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 i9-12900KS + Intel Arc A580

This pairing combines Intel's top-end 12th Gen desktop processor with an Intel Arc A580 graphics card, creating a desktop build that targets high-refresh CPU-bound workloads while delivering solid 1080p and entry-level 1440p gaming. The CPU sits in the 89th percentile of all processors, while the GPU ranks in the 87th percentile, with the combined platform landing at the 88th percentile overall. The data here is drawn entirely from synthetic benchmark suites, as no measured game-by-game frame rate data exists for this exact CPU+GPU combination; all gaming FPS figures discussed below are estimates derived from the relative benchmark scores of each component.

Upgrade Path and Platform

The Intel Core i9-12900KS uses the Intel Socket 1700 platform, which was the mainstream desktop socket for Intel's 12th and 13th generation Core processors. This socket supports both DDR4 and DDR5 memory, giving builders flexibility in choosing memory kits based on availability and preference. The memory bus is dual-channel, and the platform supports a memory bandwidth of 76.8 GB/s, which is sufficient for feeding the 16-core processor in most workloads. The CPU also supports ECC memory, a feature that can matter for workstation users who prioritize data integrity over raw speed.

PCIe connectivity comes from the CPU itself, offering Gen 5 with 16 lanes. This means the primary GPU slot can run at PCIe Gen 5 speeds, though the Arc A580 in this build uses a PCIe 4.0 x16 interface. That is not a practical bottleneck in most scenarios, as PCIe 4.0 x16 provides ample bandwidth for the A580's 8 GB of GDDR6 memory. The platform also includes integrated graphics in the form of UHD Graphics 770, which can serve as a fallback display output or assist with video encoding tasks when the discrete GPU is idle.

The CPU has a TDP of 150 W, while the GPU has a TDP of 175 W, and the suggested PSU for the graphics card alone is 450 W. A sensible PSU for this whole build would account for the combined draw of both components plus the rest of the system, so a quality unit with headroom above the GPU's 450 W suggestion is recommended. The GPU requires two 8-pin power connectors, so the PSU must include those. The i9-12900KS is a 16-core, 24-thread processor with a boost clock of 5.50 GHz, which means it draws significant power under full load; a capable air cooler or liquid cooler is necessary to keep it within thermal limits.

The upgrade path from this platform is straightforward in one direction: moving to a 13th Gen Core processor on the same LGA 1700 socket, which would provide a modest generational uplift in both single-threaded and multi-threaded workloads. However, the i9-12900KS is already near the top of the 12th Gen stack, so the practical upgrade from here is either a 13th Gen i9 or a move to a newer platform entirely. The Arc A580, by contrast, can be swapped for a higher-tier GPU without changing the CPU, provided the PSU has enough headroom and the case has the physical space for a dual-slot card with a similar or larger footprint.

GPU Analysis

The Intel Arc A580 is built on the Xe-HPG architecture, specifically the DG2-512 chip, manufactured on a 6 nm process at TSMC. The chip contains 21,700 million transistors on a 406 mm² die, giving a transistor density of 53.4 million per square millimeter. This is a mid-range GPU in Intel's Alchemist generation, positioned as an "Arc 5" product. The GPU has 3072 shading units, 192 texture mapping units, and 96 raster operation units, which are the core building blocks for traditional rasterized rendering. It also includes 24 ray tracing cores, enabling hardware-accelerated ray tracing in supported titles.

Memory configuration is 8 GB of GDDR6 on a 256-bit bus, running at a memory clock of 2000 MHz with 16 Gbps effective speed. This yields a memory bandwidth of 512.0 GB/s, which is ample for 1080p gaming and adequate for entry-level 1440p. The GPU's base clock is 1700 MHz, with a boost clock of 2000 MHz. Pixel fill rate is 192.0 GPixel/s, and texture fill rate is 384.0 GTexel/s. Compute performance is rated at 12.29 TFLOPS for FP32 operations, and 24.58 TFLOPS for FP16 with a 2:1 ratio. These figures place the A580 in a competitive position against the GPUs listed in its nearest rivals.

In synthetic benchmark tests, the Arc A580 scores 2229 in 3DMark Steel Nomad DX12, 91657 in Geekbench OpenCL, and 79381 in Geekbench Vulkan. The average benchmark score is 57756, placing the GPU in the 87th percentile of all GPUs. This is a strong showing for a mid-range card, and the Vulkan score in particular suggests good driver optimization for modern APIs. The nearest rivals show a tight cluster: the AMD Radeon RX 5600 OEM is 0.6% ahead, the Intel Arc A570M is 0.8% ahead, and the AMD Radeon RX 6950 XT is 1.1% ahead, while the AMD Radeon RX 9070 GRE trails by 0.7%. This tells a clear story: the A580 performs essentially on par with these cards in overall benchmark terms, meaning it is a solid mid-range option rather than a budget outlier.

The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, which covers all modern game APIs. Display outputs include one HDMI 2.1 and three DisplayPort 2.0 connectors, making it suitable for multi-monitor setups and high refresh rate displays. The card is dual-slot in width, which fits most mid-tower and full-tower cases. For rendering workloads, the 24 RT cores and 12.29 TFLOPS of FP32 compute mean the A580 can handle ray-traced scenes at reduced settings or with upscaling, but it is not a ray tracing powerhouse. The 8 GB VRAM is a limiting factor for high-resolution textures in modern games, but it is sufficient for 1080p ultra settings in most titles.

Benchmark Performance

The Intel Core i9-12900KS delivers exceptional multi-threaded performance in synthetic benchmarks. Its Cinebench R23 multi-core score is 36859, with a single-core score of 5203. In Cinebench R20, the multi-core score is 15480 and single-core is 2185, while in Cinebench R15 the multi-core score is 3715 and single-core is 524. Geekbench results show a multi-core score of 18538 and single-core of 2408. The 3DMark suite shows scaling from 2212 in the 2-thread test to 10316 in the 16-thread test, and 11897 in the max-thread test, indicating strong thread scaling up to the full 24-thread count. Single-thread score in 3DMark is 1121, which is competitive with modern CPUs.

The average benchmark score for the CPU is 45094, placing it in the 89th percentile of all CPUs. Its nearest rivals are tightly clustered: the AMD EPYC 4344P is 0.1% ahead, the Intel Core i5-14600 is 0.5% behind, the AMD Ryzen 5 7500X3D is 1.2% behind, and the Intel Core Ultra X9 388H is 1.4% behind. This means the i9-12900KS sits in a performance tier where it trades blows with current mid-range and some high-end CPUs, despite being from an older generation. The PassMark suite shows a multi-thread score of 43698, single-thread of 4330, and strong results in specific workloads: integer math at 147575, floating point math at 111429, data compression at 563709, data encryption at 31403, extended instructions at 35089, and random string sorting at 60539. The physics score is 2437, and find prime numbers is 158.

The GPU's average benchmark score of 57756 places it in the 87th percentile, just two points below the CPU's percentile standing. The combined percentile for this pairing is 88, indicating a well-matched system where neither component dramatically outperforms the other. The GPU's benchmark scores, particularly the 3DMark Steel Nomad DX12 result of 2229, suggest it can handle modern DirectX 12 titles at 1080p with high settings. The Geekbench OpenCL score of 91657 and Vulkan score of 79381 indicate the A580 performs better in compute-heavy tasks under OpenCL than under Vulkan, which is relevant for content creation workloads that leverage GPU compute.

Looking at the combined picture, this system is balanced: the CPU provides massive multi-threaded headroom for productivity and simulation tasks, while the GPU delivers solid mid-range rasterization performance. The 89th percentile CPU means this processor outperforms the vast majority of installed CPUs, and the 87th percentile GPU means the A580 is similarly well above average. The combined 88th percentile reflects a system that will feel responsive in daily use and capable in gaming and content creation, without the bottleneck of a weak link in either direction.

Who Should Build It

This build targets users who need heavy CPU compute power alongside competent but not flagship GPU performance. Gamers playing at 1080p with high refresh rate monitors will benefit from the i9-12900KS's strong single-thread performance, which drives high frame rates in CPU-bound titles. The Arc A580's 8 GB VRAM and 512 GB/s bandwidth are adequate for 1080p ultra settings in most games, and the GPU's 87th percentile standing means it will not hold back the CPU at that resolution. At 1440p, the A580 will still deliver playable frame rates in many titles, though users may need to lower settings from ultra to high or medium in the most demanding games.

Content creators who work with video editing, 3D rendering, or software compilation will find the 16-core, 24-thread CPU a strong asset. The Cinebench R23 multi-core score of 36859 indicates excellent rendering performance, and the PassMark data compression and encryption scores of 563709 and 31403 respectively show capability in file archiving and security workloads. The GPU's OpenCL score of 91657 suggests it can accelerate compute tasks like image processing or physics simulations, though it is not a professional-grade compute card. Software developers compiling large codebases will appreciate the CPU's multi-threaded throughput, and the ECC memory support adds reliability for long-running build processes.

Students and small business workstation users who run multi-threaded applications like CAD, data analysis, or virtualization will find this build responsive and capable. The CPU's 89th percentile standing means it outperforms most consumer processors, so tasks like compiling, simulation, or batch processing will complete quickly. The GPU's mid-range performance is sufficient for general productivity, web browsing, and light GPU-accelerated workloads. For users who play games occasionally but spend most of their time in productivity applications, this pairing offers a sensible balance of CPU strength and GPU adequacy.

Balance and Bottleneck

The balance between the i9-12900KS and the Arc A580 is asymmetric by design: the CPU is a top-tier part while the GPU is mid-range. In CPU-bound workloads like video encoding, software compilation, or physics simulations, the CPU will be the primary driver of performance, and the GPU will have little impact. The CPU's PassMark multi-thread score of 43698 and Cinebench R23 multi-core score of 36859 show that it can sustain heavy multi-threaded loads, and the GPU's role in these tasks is secondary.

In GPU-bound workloads like gaming at high resolutions or GPU-accelerated rendering, the A580 will be the limiting factor. At 1080p, the CPU's strong single-thread performance (3DMark single-thread score of 1121, Cinebench R23 single-core of 5203) will allow the GPU to reach its full potential, meaning the A580 will be the bottleneck in most games. At 1440p or higher, the GPU's load increases further, and the CPU will have even more headroom. The GPU's 87th percentile and the CPU's 89th percentile are close, but the CPU is more powerful relative to its peers than the GPU is relative to its peers.

For mixed workloads like gaming while streaming or recording, the CPU has enough threads to handle both the game and the encoding workload without dropping frames. The 24 threads provide ample parallelism for such tasks. The GPU's 8 GB VRAM is the most likely bottleneck in modern games with high-resolution textures, and users who play at 1440p with ultra textures may hit the VRAM limit in some titles. The CPU's memory bandwidth of 76.8 GB/s is adequate for the 8-thread and 16-thread benchmarks, but it is not exceptional by modern standards, which could slightly limit performance in memory-heavy workloads.

Gaming Performance

No measured frame rate data exists for this exact CPU+GPU combination, so all gaming FPS figures discussed here are estimates based on the synthetic benchmark scores of the individual components. The CPU's strong single-thread performance and the GPU's 87th percentile ranking suggest that this system will deliver smooth frame rates at 1080p in most titles. The GPU's 3DMark Steel Nomad DX12 score of 2229 indicates it can handle modern DirectX 12 games, and the Vulkan score of 79381 suggests good performance in Vulkan-based titles as well.

At 1080p with ultra settings, this build should handle esports titles like competitive shooters and MOBAs at high frame rates, likely exceeding 144 FPS in less demanding games. For AAA single-player titles, frame rates will vary widely; the A580's 12.29 TFLOPS of FP32 compute and 512 GB/s memory bandwidth are adequate for 60 FPS at 1080p ultra in most games, but ray tracing enabled will cut performance significantly, and users should expect to drop to medium or high settings to maintain playable frame rates with RT enabled.

At 1440p with ultra settings, the A580 will struggle in the most demanding titles, and users should expect frame rates below 60 FPS in AAA games. Lowering settings to high or medium will bring most titles into the 50-70 FPS range, and esports titles will still run at high refresh rates. The 8 GB VRAM is the primary constraint at 1440p, as some modern games with high-resolution texture packs exceed 8 GB of VRAM usage, causing stuttering or texture pop-in. For 1440p gaming, users should plan to adjust texture quality settings to stay within the VRAM budget.

CPU Analysis

The Intel Core i9-12900KS is a 16-core, 24-thread processor based on the Alder Lake architecture, specifically the Alder Lake-S die. It uses a hybrid design, though the core configuration is not detailed in the data; the architecture is Intel's first generation of hybrid x86 processors, combining performance cores and efficiency cores. The processor is manufactured on Intel's 10 nm process, with a die size of 215 mm². The base clock is 3.40 GHz, and the boost clock reaches 5.50 GHz, which is among the highest boost clocks for a mainstream desktop CPU. The multiplier is unlocked, so the CPU can be overclocked on supported Z-series motherboards.

The cache hierarchy consists of 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 30 MB of shared L3 cache. This cache configuration provides low-latency access to frequently used data, which helps in both gaming and productivity workloads. The CPU supports DDR4 and DDR5 memory, with dual-channel memory bus and a memory bandwidth of 76.8 GB/s. ECC memory support is included, which is a feature typically found on workstation-class platforms.

The benchmark results show a processor that scales well with thread count. The 3DMark results show a progression from 2212 in the 2-thread test to 10316 in the 16-thread test, and 11897 in the max-thread test, indicating that the hybrid architecture handles both low-thread and high-thread workloads effectively. The Cinebench R23 multi-core score of 36859 is strong for a 12th Gen processor, and the single-core score of 5203 is competitive with newer CPUs. The Geekbench multi-core score of 18538 and single-core score of 2408 confirm strong performance in both single-threaded and multi-threaded applications.

For real workloads, this CPU excels in multi-threaded tasks like video rendering, 3D modeling, software compilation, and scientific computing. The PassMark integer math score of 147575 and floating point math score of 111429 indicate strong arithmetic throughput, which benefits physics simulations and financial modeling. The data compression score of 563709 shows fast file archiving, and the encryption score of 31403 indicates capable AES acceleration for secure data handling. The CPU's 89th percentile ranking means it outperforms 89% of all CPUs in the benchmark database, making it a high-end choice even years after its release.

Build Overview

This is a desktop build pairing the Intel Core i9-12900KS with the Intel Arc A580. The CPU is a 16-core, 24-thread Alder Lake processor with a boost clock of 5.50 GHz, while the GPU is an Xe-HPG architecture card with 3072 shading units, 24 ray tracing cores, and 8 GB of GDDR6 memory. The combined percentile ranking is 88, placing this system in the upper echelon of desktop builds. The CPU's 89th percentile and the GPU's 87th percentile indicate a balanced pairing where the CPU is slightly stronger relative to its peers than the GPU.

This is a high-end CPU paired with a mid-range GPU, which makes the system particularly well-suited for users who prioritize CPU-heavy workloads like content creation, software development, and scientific computing, while still wanting solid gaming performance at 1080p. The system is not designed for 4K gaming or heavy ray tracing, but it will handle mainstream gaming and productivity tasks with ease. The desktop class means the system is upgradeable, with the GPU being the most likely component to swap for higher performance in the future. The overall tier is upper-mid-range to high-end, depending on the workload, with the CPU carrying the system in multi-threaded tasks and the GPU providing competent rasterized gaming performance.

FAQ

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

A: The combined percentile is 88, meaning this system outperforms 88% of all tracked desktop builds in the benchmark database.

Q: How does the i9-12900KS compare to its nearest rival, the AMD EPYC 4344P?

A: The i9-12900KS has an average benchmark score of 45094, which is 0.1% lower than the EPYC 4344P's score of 45122, making them effectively equal in overall performance.

Q: What is the GPU's memory bandwidth and how does it affect gaming?

A: The Arc A580 has 8 GB of GDDR6 memory on a 256-bit bus with a bandwidth of 512.0 GB/s, which is sufficient for 1080p gaming at high settings but can limit performance in 1440p titles with large texture packs.

Q: Does the CPU support overclocking?

A: Yes, the i9-12900KS has an unlocked multiplier, which allows overclocking on supported Intel Socket 1700 motherboards with appropriate power delivery and cooling.

Q: What memory types does this build support?

A: The CPU supports both DDR4 and DDR5 memory in a dual-channel configuration, with a memory bandwidth of 76.8 GB/s, and it also supports ECC memory for increased data reliability.

Q: Is the Arc A580 suitable for ray tracing?

A: The GPU includes 24 ray tracing cores, but its 12.29 TFLOPS of FP32 compute means ray tracing performance is limited; users should expect to lower settings or use upscaling in ray-traced titles.

Q: What is the suggested PSU wattage for the GPU alone?

A: The suggested PSU for the Arc A580 is 450 W, and the GPU requires two 8-pin power connectors for operation.

Rate My PC: Intel Core i9-12900KS + Intel Arc A580

Apex Performer

System Balance Analysis

Intel Core i9-12900KS

Intel Arc A580

Market Position

Game Performance Benchmarks

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

Performance Insights

Optimal Performance

4K Gaming Ready

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

Upgrade Path and Platform

GPU Analysis

Benchmark Performance

Who Should Build It

Balance and Bottleneck

Gaming Performance

CPU Analysis

Build Overview

FAQ

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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