SYSTEM ANALYZER

Rate My PC: Intel Core i9-13900KS + Intel Arc B580

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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94 Score

Top 6% Ranking

94 / 100

ULTIMATE READY

Apex Performer

Top 6% 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

96%

GPU

92%

PROCESSOR

Intel Core i9-13900KS

64,051 Benchmark Score

Top 4% Market Ranking

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GRAPHICS CARD

Intel Arc B580

23,021 Benchmark Score

Top 8% 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

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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.

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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 i9-13900KS is a 24-core, 32-thread desktop processor built on Intel's Raptor Lake architecture, fabricated on a 10 nm process. It operates with a base clock of 3.20 GHz and a boost clock of 6.00 GHz, making it one of the highest-clocked mainstream desktop parts in the data. The chip features a hybrid configuration with a substantial cache hierarchy: 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3 cache. Memory support includes both DDR4 and DDR5 across a dual-channel bus, delivering 89.6 GB/s of bandwidth, and ECC memory is supported. The processor connects via PCIe Gen 5 with 20 lanes from the CPU and includes integrated UHD Graphics 770.

Benchmark results place this CPU in the 93rd percentile among all processors, indicating top-tier performance. The average benchmark score is 64,051, which sits almost exactly between its nearest rivals: the AMD EPYC 7343 scores 64,202 (0.2% higher) and the AMD Ryzen AI Max PRO 390 scores 63,765 (0.4% lower). This means the i9-13900KS is statistically tied with these competitors in aggregate performance, though the character of that performance differs substantially given the EPYC's server-oriented design versus this chip's desktop focus.

In multi-threaded workloads, the 24-core/32-thread configuration shines. Cinebench R23 multi-core score is 51,368, while R20 multi-core reaches 21,574 and R15 multi-core hits 5,177. The 3DMark max-threads score is 16,243, which scales impressively from the 16-thread score of 11,616. This scaling pattern indicates strong thread utilization across the hybrid core layout. Geekbench multi-core follows suit at 23,607. For single-threaded performance, the boost clock of 6.00 GHz delivers a Cinebench R23 single-core score of 7,252, a Geekbench single-core score of 2,771, and a 3DMark single-thread score of 1,226.

The PassMark suite reveals workload-specific strengths. Integer math scores 211,027, floating-point math scores 154,805, and extended instructions (SIMD) score 48,217. Data compression is particularly strong at 814,838, while data encryption reaches 47,772. The random string sorting score of 90,257 and multithread score of 60,644 round out a picture of a processor that excels in both integer-heavy and floating-point-heavy tasks. The find prime numbers score of 257 is notably lower, which is typical for a high-frequency chip where single-thread latency matters more than raw throughput in that specific test.

For real workloads, these numbers translate to exceptional performance in video encoding, 3D rendering, software compilation, and scientific computing. The 93rd percentile ranking means this chip outperforms the vast majority of CPUs in the database, and its nearest rivals are all within 1% in aggregate score, confirming that the i9-13900KS sits at the very top of consumer desktop performance. The 150 W TDP with a 6.00 GHz boost clock indicates a power-hungry but capable design, and the unlocked multiplier allows for further tuning.

# GPU Analysis

The Intel Arc B580 is a desktop graphics card built on the Xe2-HPG architecture, codenamed Battlemage and belonging to the Arc 5 generation. The chip, designated BMG-G21, is manufactured on a 5 nm process at TSMC with 19,600 million transistors on a 272 mm² die, yielding a transistor density of 72.1 million per mm². The GPU runs at a base clock of 2670 MHz and a boost clock of 2670 MHz, with memory clocked at 2375 MHz (19 Gbps effective). It features 12 GB of GDDR6 memory on a 192-bit bus, delivering 456.0 GB/s of bandwidth.

Compute resources include 2,560 shading units, 160 texture mapping units, and 80 raster operation units. The card has 20 RT cores dedicated to ray tracing hardware. The pixel rate is 213.6 GPixel/s and the texture rate is 427.2 GTexel/s. Raw compute performance is rated at 13.67 TFLOPS for FP32 and 27.34 TFLOPS for FP16 (at 2:1 ratio). The card supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, making it fully modern in API support. Display outputs include one HDMI 2.1a and three DisplayPort 2.1 connectors, and it uses a PCIe 4.0 x8 bus interface. The card has a 190 W TDP, requires a single 8-pin power connector, and the suggested PSU is 450 W. It is a dual-slot card measuring 272 mm in length, 115 mm in height, and 45 mm in width.

In benchmark performance, the Arc B580 achieves an average score of 23,021, placing it in the 68th percentile of all GPUs. This is a mid-to-upper tier position. The 3DMark Steel Nomad DX12 score is 3,068, which is a modern rasterization test. Geekbench scores are 92,821 for OpenCL and 109,672 for Vulkan, showing strong compute and graphics API performance. PassMark scores include 15,748 for G3D, 7,729 for GPU compute, and DirectX tests ranging from 76 (DX10 and DX12) to 128 (DX11) and 183 (DX9). The G2D score is 709.

The nearest rivals provide context for this GPU's positioning. The AMD Radeon RX 580 2048SP scores 23,061 (0.2% higher), the NVIDIA GeForce RTX 2080 scores 22,895 (0.6% lower), the NVIDIA GeForce RTX 3080 scores 23,172 (0.7% higher), and the NVIDIA P106-100 scores 23,249 (1.0% higher). All four rivals are within about 1% of the Arc B580's average score, meaning the card is effectively performance-equivalent to this cluster of GPUs from different generations and market tiers. This is notable because the RTX 3080 and RTX 2080 are established high-end cards from NVIDIA's previous generations, while the RX 580 is an older mainstream part. The Arc B580 matches all of them in aggregate.

For rendering workloads, the 12 GB VRAM capacity and 456.0 GB/s bandwidth are the defining characteristics. This memory configuration supports high-resolution textures and complex scenes without excessive swapping. The RT cores enable hardware-accelerated ray tracing, and the 13.67 TFLOPS FP32 compute is sufficient for demanding shading and post-processing effects. The 68th percentile ranking indicates that while not a top-tier enthusiast GPU, the Arc B580 is a solid mid-range performer that can handle modern games and content creation tasks at high settings.

# Benchmark Performance

The combined picture of the Intel Core i9-13900KS and Intel Arc B580 is a desktop build with an 81st combined percentile ranking. This reflects the CPU's 93rd percentile position against all CPUs and the GPU's 68th percentile position against all GPUs. The CPU is clearly the stronger component in this pairing, with its aggregate score of 64,051 far exceeding what the GPU can match in relative terms.

The CPU's specific benchmark scores show a processor optimized for both single-thread and multi-thread workloads. In Cinebench R23, the multi-core score of 51,368 is roughly 7 times the single-core score of 7,252, indicating excellent scaling across the 24 cores. The 3DMark scores scale from 1,226 (single-thread) to 16,243 (max threads), with intermediate values of 2,412 (2 threads), 4,754 (4 threads), 8,812 (8 threads), and 11,616 (16 threads). This progression shows diminishing returns beyond 16 threads but still significant gains up to the full 32 threads.

The GPU's benchmark scores are more modest in relative terms. A 3DMark Steel Nomad DX12 score of 3,068 and a PassMark G3D score of 15,748 place it well below the CPU's percentile standing. The GPU's average score of 23,021 is in the 68th percentile, while the CPU's average of 64,051 is in the 93rd. This creates an imbalance where the CPU is capable of feeding far more frames than the GPU can render in gaming scenarios.

The nearest rivals for each component highlight different competitive landscapes. The CPU trades blows with the AMD EPYC 7343, AMD Ryzen AI Max PRO 390, Intel Core Ultra 7 265F, and Intel Core Ultra 7 265, all within 1% of each other. The GPU matches the AMD Radeon RX 580 2048SP, NVIDIA GeForce RTX 2080, NVIDIA GeForce RTX 3080, and NVIDIA P106-100, again all within 1%. This means the i9-13900KS is a top-tier CPU by any measure, while the Arc B580 is a mid-range GPU that happens to align with some older high-end parts.

The combined 81st percentile reflects the GPU dragging down the overall position. A build with the i9-13900KS alone would be in the 93rd percentile, but pairing it with the Arc B580 brings the combined ranking to 81st. This suggests that the GPU is the limiting factor in most graphics-bound workloads, while the CPU will rarely be the bottleneck.

# Gaming Performance

No measured FPS data exists for this exact CPU+GPU combination in the FACT PACK. The measuredFpsUltraByGame field is empty, and dataIsMeasured is false. Therefore, all gaming performance figures discussed below are estimates derived from the benchmark scores and should be treated as approximations rather than measured results.

Based on the GPU's benchmark scores, particularly the 3DMark Steel Nomad DX12 score of 3,068 and PassMark G3D score of 15,748, the Arc B580 is positioned in the 68th percentile of all GPUs. This places it in the mid-to-upper range, capable of running modern games at high settings in 1080p and 1440p resolutions, with some compromises at 4K. The 12 GB VRAM and 456.0 GB/s bandwidth are sufficient for high-resolution textures, but the 13.67 TFLOPS FP32 compute may limit performance in heavily rasterized scenes.

The CPU, with its 93rd percentile ranking, will not be a bottleneck in gaming scenarios. The 6.00 GHz boost clock ensures high single-thread performance for game logic and physics, while the 24 cores provide ample headroom for background tasks and streaming. The 89.6 GB/s memory bandwidth and dual-channel DDR4/DDR5 support are more than adequate for gaming workloads.

For competitive esports titles, the high CPU single-thread score of 7,252 in Cinebench R23 and 1,226 in 3DMark single-thread suggests very high frame rates are achievable, likely exceeding 144 FPS at 1080p in most esports games. The GPU's mid-range compute will not limit these lighter workloads. For AAA titles, the GPU becomes the constraint. At 1080p ultra settings, the Arc B580's performance relative to the RTX 3080 (within 0.7%) suggests it can deliver high but not maximum frame rates in demanding games. At 1440p, expect playable frame rates in the 60-100 FPS range depending on the title. At 4K, the 12 GB VRAM and 456.0 GB/s bandwidth may struggle with the most demanding games, and frame rates would likely drop below 60 FPS in many titles.

Ray tracing performance, supported by 20 RT cores, will be moderate. The card can handle ray-traced effects but likely requires DLSS or similar upscaling to maintain playable frame rates at higher resolutions. Overall, this pairing is best suited for 1080p and 1440p gaming, with the CPU ensuring no frame rate caps and the GPU delivering solid mid-range performance.

# FAQ

Q: What is the Intel Core i9-13900KS's core and thread count?

A: The i9-13900KS has 24 cores and 32 threads, with a base clock of 3.20 GHz and a boost clock of 6.00 GHz.

Q: How much VRAM does the Intel Arc B580 have and what is its memory bandwidth?

A: The Arc B580 has 12 GB of GDDR6 memory on a 192-bit bus, delivering 456.0 GB/s of bandwidth.

Q: What is the CPU's percentile ranking and its closest rival?

A: The i9-13900KS is in the 93rd percentile of all CPUs. Its closest rival is the AMD EPYC 7343, which scores 64,202 versus the i9's 64,051, a delta of -0.2%.

Q: What is the GPU's percentile ranking and how does it compare to the RTX 3080?

A: The Arc B580 is in the 68th percentile of all GPUs. It scores 23,021 on average, while the NVIDIA GeForce RTX 3080 scores 23,172, a delta of -0.7%.

Q: Does the CPU support ECC memory?

A: Yes, the i9-13900KS supports ECC memory, along with both DDR4 and DDR5 across a dual-channel bus.

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

A: The combined percentile is 81st, reflecting the CPU's 93rd percentile and the GPU's 68th percentile.

Q: What is the GPU's raw FP32 compute performance?

A: The Arc B580 delivers 13.67 TFLOPS for FP32 and 27.34 TFLOPS for FP16 (at 2:1 ratio).

# Who Should Build It

This pairing targets users who need exceptional CPU performance but are willing to compromise on GPU power. The i9-13900KS's 93rd percentile CPU ranking makes it ideal for content creators, 3D renderers, software developers, and scientists who run multi-threaded workloads. The Cinebench R23 multi-core score of 51,368 and PassMark multithread score of 60,644 indicate that this CPU can dramatically accelerate video encoding, 3D scene rendering, code compilation, and data processing tasks.

The Arc B580's 68th percentile GPU ranking makes it suitable for gamers at 1080p and 1440p resolutions, particularly those who play esports titles or less demanding games. The 12 GB VRAM is sufficient for high-resolution textures, and the 456.0 GB/s bandwidth supports smooth texture streaming. However, users seeking maximum frame rates at 4K or heavy ray tracing would need a more powerful GPU.

Students and small business users would benefit from the CPU's single-thread performance for everyday tasks, though the 150 W TDP and $699 launch MSRP indicate this is not a budget-oriented build. The CPU's ECC memory support makes it viable for workstation use in professional environments where data integrity is critical. The GPU's modern API support (DirectX 12 Ultimate, Vulkan 1.4) ensures compatibility with current and near-future software.

The build is best suited for users who prioritize CPU-bound workloads such as software development, scientific computing, or video production, and who also want a capable gaming machine at mainstream resolutions. It is less suited for users whose primary workload is GPU-heavy rendering, as the Arc B580's 68th percentile ranking will limit performance in those scenarios.

# Usage Scenarios

High-Refresh Gaming: The CPU's 6.00 GHz boost clock and 93rd percentile ranking ensure no CPU bottleneck in gaming. The GPU's 68th percentile position, with scores comparable to the RTX 3080, supports frame rates above 144 FPS in esports titles at 1080p and 60-100 FPS in AAA games at 1440p. The 12 GB VRAM prevents texture-related stuttering in most titles.

Streaming: The 24-core/32-thread CPU handles encoding and streaming simultaneously without impacting game performance. The 36 MB L3 cache and high single-thread scores (7,252 in Cinebench R23) keep stream encoding smooth, while the GPU's 190 W TDP leaves power headroom for the CPU to operate at boost clocks.

Video Editing: The PassMark data compression score of 814,838 and integer math score of 211,027 indicate fast codec operations and rendering. The CPU's 51,368 Cinebench R23 multi-core score accelerates export times, while the GPU's 12 GB VRAM assists with GPU-accelerated effects and preview rendering.

3D Rendering: The CPU's 16,243 3DMark max-threads score and 154,805 PassMark floating-point math score provide strong CPU-based rendering performance. The GPU's 20 RT cores support hardware-accelerated ray tracing, though the 13.67 TFLOPS FP32 compute is mid-range compared to the CPU's capabilities.

Software Development: The 24-core/32-thread configuration accelerates compilation, with the 814,838 data compression score aiding in build artifact handling. The 89.6 GB/s memory bandwidth supports large codebases, and ECC memory support ensures data integrity during long builds.

Student and Office Work: The CPU's 2,771 Geekbench single-core score handles everyday productivity tasks instantly, while the GPU's 709 PassMark G2D score supports smooth desktop rendering and multi-monitor setups via the three DisplayPort 2.1 and one HDMI 2.1a outputs.

# Build Overview

This build pairs the Intel Core i9-13900KS, a desktop CPU in the 93rd percentile of all processors, with the Intel Arc B580, a desktop GPU in the 68th percentile of all graphics cards. The CPU is a 24-core, 32-thread Raptor Lake part with a 6.00 GHz boost clock, while the GPU is a 12 GB GDDR6 Battlemage card with 20 RT cores and 13.67 TFLOPS FP32 compute.

The combined percentile is 81st, indicating that this is a strong overall desktop system, though the GPU is the weaker component. The CPU's average benchmark score of 64,051 places it among the best available, while the GPU's 23,021 average score is solidly mid-range. This asymmetry defines the build's character: it is a CPU-centric system that excels in compute-heavy tasks but delivers only mainstream gaming performance.

The build class is desktop, meaning it is designed for stationary use with full-size components. The CPU's 150 W TDP and the GPU's 190 W TDP combine for a total of 340 W, with the suggested PSU at 450 W. The GPU is a dual-slot card measuring 272 mm in length, which fits most standard ATX cases.

The i9-13900KS has an unlocked multiplier, allowing overclocking beyond the 6.00 GHz boost clock, and the Arc B580 supports modern APIs including DirectX 12 Ultimate and Vulkan 1.4. This pairing is best described as a high-end CPU with a mid-range GPU, suitable for users who need maximum processing power but not maximum graphics performance.

# Balance and Bottleneck

The data clearly shows that the GPU is the limiting factor in this pairing. The CPU's 93rd percentile ranking versus the GPU's 68th percentile creates a significant performance gap. In CPU-bound workloads such as video encoding, 3D rendering, and software compilation, the i9-13900KS will perform at its peak, with scores like 51,368 in Cinebench R23 multi-core and 814,838 in data compression ensuring no bottlenecks.

In GPU-bound workloads such as gaming at high resolutions, the Arc B580 will cap performance. The GPU's average score of 23,021, which is within 1% of the RTX 3080 and RTX 2080, means that gaming frame rates will be determined by the GPU, not the CPU. The CPU's 2,771 Geekbench single-core score and 1,226 3DMark single-thread score are more than sufficient to feed the GPU with draw calls and physics calculations.

The imbalance is most evident in the combined percentile of 81st, which sits between the CPU's 93rd and the GPU's 68th. This means that in a mixed workload, the system performs well but not at the level the CPU alone would suggest. For users who primarily game, the GPU will be the bottleneck, limiting frame rates to what the mid-range GPU can deliver. For users who primarily run CPU-intensive applications, the GPU will be underutilized, but the CPU will operate at full capacity.

Memory bandwidth also plays a role. The CPU's 89.6 GB/s bandwidth is shared with the GPU via the PCIe 4.0 x8 interface, which is narrower than the x16 interface found on many GPUs. This could introduce a minor bottleneck in data transfer between the CPU and GPU, though the 456.0 GB/s VRAM bandwidth on the GPU itself mitigates this for most workloads. Ultimately, this build is CPU-balanced but GPU-limited, and users should adjust their expectations accordingly.

Rate My PC: Intel Core i9-13900KS + Intel Arc B580

Apex Performer

System Balance Analysis

Intel Core i9-13900KS

Intel Arc B580

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

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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