SYSTEM ANALYZER

Rate My PC: Intel Core i9-13900KS + NVIDIA GeForce RTX 4070

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

Build Configuration

Select your components

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

96%

GPU

95%

PROCESSOR

Intel Core i9-13900KS

64,051 Benchmark Score

Top 4% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 4070

37,648 Benchmark Score

Top 5% 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

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

# Balance and Bottleneck

The pairing of the Intel Core i9-13900KS with the NVIDIA GeForce RTX 4070 creates an interesting asymmetry in workload distribution. The CPU sits at the 93rd percentile among all processors, while the GPU ranks at the 81st percentile among all graphics cards. This 12-percentage-point gap suggests the processor has considerably more headroom than the graphics card in most scenarios.

Looking at the benchmark data, the CPU's multi-threaded performance is exceptional, with a 3DMark max-threads score of 16243 and a Cinebench R23 multi-core score of 51368. The GPU's PassMark G3D score of 26927 places it solidly in the upper tier of graphics hardware, but the disparity in percentile rankings indicates that in CPU-bound workloads—such as physics simulation, data compression, or heavily threaded productivity tasks—the i9-13900KS will be waiting on the RTX 4070 to catch up.

The CPU's single-thread performance is equally notable, with a 3DMark single-thread score of 1226 and a Geekbench single-core score of 2771. This strength in lightly threaded tasks means the processor will rarely be the limiting factor in gaming scenarios, where frame rates are typically constrained by the GPU. The data suggests a pattern: in rendering and compute workloads, the balance shifts toward the GPU being the primary bottleneck, while in simulation and logic-heavy tasks, the CPU's massive thread count keeps it ahead of what the GPU can feed.

The 3DMark 16-thread score of 11616 versus the max-threads score of 16243 shows strong scaling up to 16 threads, with additional gains from the full 32-thread count. This scaling behavior indicates that the CPU can handle both moderate and extreme parallel workloads without significant efficiency drops. For the RTX 4070 with its 5888 shading units, the GPU's compute ceiling is reached more quickly in comparison, making the CPU the clear performance leader in this pairing.

# GPU Analysis

The NVIDIA GeForce RTX 4070 is built on the Ada Lovelace architecture using TSMC's 5 nm process, packing 35,800 million transistors into a 294 mm² die. The memory subsystem consists of 12 GB of GDDR6X on a 192-bit bus, delivering 504.2 GB/s of bandwidth. This configuration is notable for its balance—enough VRAM for modern titles at high resolutions, with bandwidth that supports the 1920 MHz base and 2475 MHz boost clocks.

The GPU's compute capabilities are anchored by 5888 shading units, 184 texture mapping units, and 64 raster operation processors. The FP32 performance of 29.15 TFLOPS, with FP16 running at the same 1:1 ratio, provides substantial raw compute for both graphics and compute workloads. The 46 ray tracing cores and 184 tensor cores give the RTX 4070 dedicated hardware for real-time ray tracing and DLSS acceleration, which are increasingly important in modern game engines.

In benchmark terms, the RTX 4070 achieves a 3DMark Steel Nomad DX12 score of 3854, alongside Geekbench OpenCL and Vulkan scores of 154858 and 174152 respectively. The PassMark G3D score of 26927 and GPU compute score of 14720 indicate strong rasterization and compute performance. The DirectX 12 PassMark score of 103, while lower in absolute terms than older APIs, reflects the more demanding nature of modern graphics workloads.

The GPU's nearest rivals in the benchmark database include the NVIDIA Tesla P4 with a delta of 0.1%, the AMD Radeon RX Vega 56 at 0.4%, and the NVIDIA GeForce RTX 4080 Mobile at -1.3%. These close margins in average benchmark scores suggest the RTX 4070 sits in a competitive performance band, though its feature set—including DLSS 3 frame generation via tensor cores and hardware ray tracing—extends beyond what raw scores alone capture. The 200 W TDP with a suggested 550 W power supply indicates modest power requirements relative to its performance class, and the dual-slot design with a 240 mm length makes it adaptable to most desktop cases.

# Benchmark Performance

The combined benchmark picture for this CPU+GPU pairing places it at the 87th percentile overall, indicating a high-performance desktop configuration. The CPU's average benchmark score of 64051 puts it just 0.2% below the AMD EPYC 7343 (64202) and 0.4% above the AMD Ryzen AI Max PRO 390 (63765). The nearest rival comparisons show the i9-13900KS trading places with server and workstation-class processors, underscoring its exceptional multi-threaded capabilities.

Specifically, the CPU delivers a Cinebench R23 multi-core score of 51368 and a single-core score of 7252. The Geekbench multi-core result of 23607 and single-core of 2771 reinforce this dual strength. The PassMark multi-thread score of 60644 and single-thread score of 4712 further contextualize the CPU's position. For specialized workloads, the PassMark data compression score of 814838 and floating point math score of 154805 highlight the CPU's prowess in data-intensive and scientific computing tasks.

The GPU's average benchmark score of 37648 places it 0.1% ahead of the NVIDIA Tesla P4 (37628) and 0.4% ahead of the AMD Radeon RX Vega 56 (37507). The RTX 4080 Mobile sits 1.3% higher, showing the desktop RTX 4070 is competitive with a higher-tier mobile part. The combined picture reveals a system where the CPU operates at the top of the consumer desktop hierarchy, while the GPU performs admirably but at a more mainstream level. This configuration is best understood as a CPU-dominant build where the processor's headroom exceeds the GPU's output in most scenarios.

# Who Should Build It

This pairing targets users who prioritize CPU-intensive workloads while still requiring solid graphics performance. Gamers at 1440p or 4K resolutions will benefit from the CPU's high single-thread scores—the 3DMark single-thread result of 1226 and Geekbench single-core of 2771 ensure that frame pacing remains stable even when the GPU is pushed to its limits. The 12 GB VRAM on the RTX 4070 supports high-resolution textures without immediate capacity concerns.

Content creators working with video editing, 3D rendering, or software development will find the CPU's 24 cores and 32 threads invaluable. The Cinebench R23 multi-core score of 51368 and PassMark integer math score of 211027 indicate rapid compile times and efficient rendering performance. The GPU's 29.15 TFLOPS FP32 compute and 184 tensor cores accelerate creative applications that leverage CUDA or DirectX 12 Ultimate features.

Students and small business workstations may find this configuration over-specified for basic office tasks, but the headroom ensures longevity for future software demands. The CPU's PassMark physics score of 3441 and extended instructions score of 48217 suggest strong performance in engineering simulation and scientific computing, making this build suitable for academic research or specialized professional work that requires both CPU and GPU acceleration.

# Upgrade Path and Platform

The Intel Core i9-13900KS uses the Intel Socket 1700 platform with Raptor Lake architecture, supporting both DDR4 and DDR5 memory across a dual-channel bus with 89.6 GB/s bandwidth. The platform's PCIe Gen 5 support with 20 CPU lanes provides ample bandwidth for current and next-generation storage and expansion cards. The RTX 4070, using PCIe 4.0 x16, is fully compatible with this platform, though the CPU's Gen 5 capability offers headroom for future GPUs that may adopt the newer interface.

With a CPU TDP of 150 W and a GPU TDP of 200 W, the suggested 550 W power supply provides a comfortable margin for the combined 350 W draw of these components. This headroom allows for modest overclocking—the CPU has an unlocked multiplier—or the addition of peripheral components without exceeding power limits. However, the power connector on the GPU is a single 16-pin, which may require an adapter for older power supplies.

A sensible next upgrade path would focus on the GPU, as the CPU's 93rd percentile ranking leaves substantial headroom for a more powerful graphics card. The platform's PCIe Gen 5 support and the CPU's high multi-threaded scores suggest it could pair effectively with a higher-tier GPU without becoming a bottleneck. Alternatively, users could expand memory capacity or speed, given the dual-channel DDR5 support, to further enhance performance in memory-sensitive workloads.

# FAQ

Q: What is the CPU's average benchmark score and how does it compare to rivals?

A: The Intel Core i9-13900KS has an average benchmark score of 64051, placing it at the 93rd percentile. It is 0.2% behind the AMD EPYC 7343 and 0.4% ahead of the AMD Ryzen AI Max PRO 390.

Q: What is the GPU's memory configuration and bandwidth?

A: The NVIDIA GeForce RTX 4070 features 12 GB of GDDR6X memory on a 192-bit bus, delivering 504.2 GB/s of bandwidth.

Q: Does this CPU support ECC memory?

A: Yes, the Intel Core i9-13900KS supports ECC memory, along with both DDR4 and DDR5 memory types.

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

A: The combined percentile ranking is 87th, indicating a high-performance desktop configuration.

Q: What is the suggested power supply wattage for this GPU?

A: The suggested PSU is 550 W, with the GPU having a 200 W TDP and the CPU a 150 W TDP.

Q: Are there measured FPS figures for this specific combination?

A: No, there are no measured FPS rows for this exact CPU+GPU combination, so all frame rate discussions are estimates based on benchmark scores.

Q: What is the GPU's transistor count and die size?

A: The RTX 4070 contains 35,800 million transistors on a 294 mm² die, manufactured on TSMC's 5 nm process.

# Gaming Performance

No measured FPS data exists for this exact CPU+GPU combination, so all frame rate expectations are estimates derived from the benchmark scores. The CPU's single-thread performance, evidenced by a 3DMark single-thread score of 1226 and Cinebench R23 single-core score of 7252, indicates strong gaming performance in CPU-bound scenarios. The GPU's PassMark G3D score of 26927 and 3DMark Steel Nomad DX12 score of 3854 suggest solid rasterization and DirectX 12 capability.

For esports titles at 1080p, the CPU's high clock speeds—boosting to 6.00 GHz—and the GPU's 29.15 TFLOPS FP32 performance should support very high frame rates, though the GPU may become the limiting factor in less demanding scenes. At 1440p and 4K, the GPU's 504.2 GB/s bandwidth and 12 GB VRAM become more significant, with the RTX 4070 likely providing playable frame rates in most titles at high settings. The presence of 46 ray tracing cores and 184 tensor cores suggests that ray-traced games with DLSS enabled will perform better than pure rasterization benchmarks might indicate.

The lack of measured FPS data means these are estimates, but the benchmark scores point to a system that excels in CPU-heavy gaming scenarios while delivering capable GPU performance for modern titles.

# Build Overview

This desktop build combines the Intel Core i9-13900KS, a 24-core, 32-thread processor from the Core 13th Gen series, with the NVIDIA GeForce RTX 4070, a 40-series graphics card. The CPU is a Raptor Lake-S architecture part on Intel Socket 1700, manufactured on Intel's 10 nm process with a 257 mm² die size. The GPU is based on Ada Lovelace architecture with AD104 chip on TSMC's 5 nm process, featuring a 294 mm² die.

The combined percentile ranking of 87th places this system in the upper tier of desktop configurations. The CPU's 93rd percentile and the GPU's 81st percentile indicate a processor-dominant balance, with the CPU offering substantially more performance headroom than the GPU. This build is best characterized as a high-end CPU platform paired with a mid-to-upper-range GPU, suitable for users who demand maximum processor performance while maintaining solid graphics capability.

# CPU Analysis

The Intel Core i9-13900KS features 24 cores and 32 threads, with a base clock of 3.20 GHz and a boost clock of 6.00 GHz. It is built on the Raptor Lake architecture with a 10 nm process node from Intel, occupying a die size of 257 mm². The cache hierarchy includes 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3 cache.

In benchmark terms, the CPU achieves a 3DMark max-threads score of 16243 and a 16-thread score of 11616, showing strong scaling across thread counts. The Cinebench R23 multi-core score of 51368 and single-core score of 7252 demonstrate its dual strength in both parallel and single-threaded workloads. The Geekbench multi-core score of 23607 and single-core score of 2771 reinforce this pattern.

The PassMark results provide insight into specialized workloads: data compression scores 814838, data encryption scores 47772, and floating point math scores 154805. The integer math score of 211027 and random string sorting score of 90257 indicate strong general-purpose computing capability. The CPU's 93rd percentile ranking, with an average benchmark score of 64051, places it among the top processors in the database, rivaling server-class parts like the AMD EPYC 7343.

The CPU supports dual-channel DDR4 and DDR5 memory with 89.6 GB/s bandwidth, includes UHD Graphics 770 integrated graphics, and offers PCIe Gen 5 with 20 CPU lanes. Its 150 W TDP, unlocked multiplier, and active production status make it a versatile and current processor for desktop builds.

# Usage Scenarios

High-refresh gaming: The CPU's single-thread score of 1226 in 3DMark and 7252 in Cinebench R23 single-core ensures minimal bottlenecking in CPU-bound titles, while the GPU's 29.15 TFLOPS FP32 performance supports high frame rates, though the RTX 4070's 81st percentile ranking means it will cap performance in more demanding games.

Streaming: The CPU's 24 cores and 32 threads, with a PassMark multi-thread score of 60644, provide ample headroom for simultaneous encoding and gaming, while the GPU's 184 tensor cores can offload encoding tasks via NVENC, leaving the CPU free for game logic.

Video editing: The Cinebench R23 multi-core score of 51368 and PassMark data compression score of 814838 facilitate fast timeline rendering and export, with the GPU's 12 GB VRAM and 504.2 GB/s bandwidth accelerating effects and color grading.

3D rendering: The CPU's 3DMark max-threads score of 16243 and the GPU's FP32 compute of 29.15 TFLOPS combine for strong CPU and GPU rendering performance, with the 46 ray tracing cores on the GPU accelerating ray-traced previews and final renders.

Software development: The PassMark integer math score of 211027 and extended instructions score of 48217 speed up compilation and code analysis, while the CPU's 32 threads handle parallel build systems efficiently.

Student and office work: The system's performance vastly exceeds requirements for document processing and web browsing, but the CPU's high single-thread score of 4712 in PassMark ensures responsive application usage, and the 12 GB GPU memory supports multiple high-resolution displays.

Rate My PC: Intel Core i9-13900KS + NVIDIA GeForce RTX 4070

Apex Performer

System Balance Analysis

Intel Core i9-13900KS

NVIDIA GeForce RTX 4070

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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