SYSTEM ANALYZER

Rate My PC: Intel Core i9-12900 + NVIDIA GeForce RTX 4080 SUPER

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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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

96%

PROCESSOR

Intel Core i9-12900

42,906 Benchmark Score

Top 7% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 4080 SUPER

54,209 Benchmark Score

Top 4% 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

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 i9-12900 + NVIDIA GeForce RTX 4080 SUPER

This desktop pairing combines Intel's 12th-generation Alder Lake flagship CPU with NVIDIA's Ada Lovelace-based RTX 4080 SUPER GPU, placing it at the 87th percentile among all tracked system configurations. The CPU holds the 88th percentile among all processors, while the GPU sits at the 86th percentile among all graphics cards, indicating a high-end build with balanced component positioning. No measured FPS rows exist for this exact combination, so all frame rate discussion is estimated from benchmark scores rather than direct gameplay data.

Usage Scenarios

High-refresh gaming: The GPU's PassMark G3D score of 34245 and DirectX 12 score of 134 indicate strong rasterization performance, while the CPU's Cinebench R23 single-core score of 1825 provides the per-thread headroom needed for high-refresh gameplay. This combination should sustain high frame rates at 1440p and 4K, though exact values cannot be confirmed without measured FPS data.

Streaming: The GPU's 320 tensor cores and 80 RT cores provide dedicated hardware for encoding and AI-enhanced features, while the CPU's 24 threads handle concurrent game and stream workloads. The processor's PassMark multithread score of 33608 suggests sufficient parallel capacity for simultaneous gaming and broadcasting.

Video editing: The CPU's Cinebench R23 multicore score of 18628 and GPU's 52.22 TFLOPS FP32 performance deliver strong rendering capabilities for timeline playback and export. The 16 GB GDDR6X frame buffer with 736.3 GB/s bandwidth supports 4K and 8K video timelines without excessive memory pressure.

3D rendering: The GPU's 52.22 TFLOPS FP32 and 52.22 TFLOPS FP16 (1:1) throughput, combined with 320 TMUs and 112 ROPs, provides substantial raw compute for viewport and final-frame rendering. The CPU's 16 cores and 30 MB of shared L3 cache complement this with strong scene graph and physics processing.

Software development: The CPU's PassMark data compression score of 407899 and integer math score of 127512 indicate fast compilation and build times. The 24 threads handle parallel builds effectively, while the GPU's Vulkan 1.4 and OpenGL 4.6 support enable testing of graphics applications.

Student and office work: The CPU's PassMark single-thread score of 4003 and the GPU's PassMark G2D score of 1270 handle everyday productivity tasks with substantial margin. This is an over-provisioned system for such workloads, but the 65W CPU TDP keeps idle and light-load power consumption modest.

GPU Analysis

The RTX 4080 SUPER is built on the AD103 chip using TSMC's 5 nm process, containing 45,900 million transistors on a 379 mm² die. The GPU operates with a base clock of 2295 MHz and boost clock of 2550 MHz, with memory running at 1438 MHz (23 Gbps effective). The 16 GB GDDR6X memory pool sits on a 256-bit bus, delivering 736.3 GB/s of bandwidth — a figure that supports high-resolution textures and complex scenes.

The GPU's 10240 shading units, 320 texture mapping units, and 112 render output units produce pixel rate of 285.6 GPixel/s and texture rate of 816.0 GTexel/s. The 80 RT cores and 320 tensor cores provide dedicated hardware for ray-traced effects and AI-assisted rendering features like DLSS. The FP32 throughput of 52.22 TFLOPS (with FP16 at a 1:1 ratio) indicates balanced compute for both gaming and professional workloads.

Benchmark results show a PassMark G3D score of 34245, positioning the GPU at the 86th percentile among all graphics cards. The DirectX 12 score of 134 and DirectX 11 score of 301 reflect strong modern API performance, while the Vulkan score of 260075 and OpenCL score of 219065 in Geekbench indicate solid compute capabilities. The nearest rival comparison shows the RTX 4080 SUPER sits 0.1% below the standard RTX 4080 in average score (54209 vs 54247), while outperforming the AMD Radeon Pro W5700X by 1.1% and the RX 6750 GRE 12 GB by 2.7%.

The GPU's Power consumption is rated at 320W TDP, with a suggested 700W power supply. The triple-slot cooler and 310 mm length require substantial case clearance, and the single 16-pin power connector demands a modern PSU with native support or an adapter.

Benchmark Performance

The CPU's average benchmark score is 42906, placing it at the 88th percentile among all processors. Its nearest rivals show tight competition: the Core i9-12900KF scores 42830 (0.2% higher), the Core Ultra 9 386H scores 43210 (0.7% lower), the Core i9-12950HX scores 42487 (1% higher), and the AMD Ryzen AI Max PRO 385 scores 43326 (1% lower). This indicates the i9-12900 sits in a well-populated performance band where small percentage differences separate close competitors.

The GPU's average benchmark score is 54209, placing it at the 86th percentile among all GPUs. The nearest rivals include the RTX 4080 at 54247 (0.1% higher), the AMD Radeon Pro W5700X at 54828 (1.1% lower), the RX 6750 GRE 12 GB at 55698 (2.7% lower), and the Radeon 8060S at 55757 (2.8% lower). The deltaPct values show the RTX 4080 SUPER is effectively tied with its non-SUPER predecessor, while the AMD competitors trail by small but measurable margins.

Combined, the system achieves an 87th percentile ranking, reflecting that both components are individually strong and neither drags the other down significantly. The CPU's Cinebench R23 scores of 18628 multicore and 1825 single-core show a processor that excels in both parallel and single-threaded tasks, while the GPU's 3DMark Steel Nomad DX12 score of 6600 demonstrates modern API proficiency.

Who Should Build It

This configuration targets gamers seeking high-refresh 1440p or 4K experiences, as the GPU's 86th percentile standing and 16 GB frame buffer handle demanding titles at high settings. Content creators working with 4K video timelines benefit from the CPU's 24 threads and the GPU's compute throughput, though the exact frame rates and render times are not measured.

Software developers compiling large codebases will appreciate the CPU's PassMark integer math score of 127512 and data encryption score of 23203, which indicate strong throughput for build servers or workstation-class development machines. Students in computer science or digital media programs get a system that handles coursework and personal projects without compromise, though it exceeds typical requirements.

Small business workstations running virtualization, database workloads, or engineering simulations can leverage the CPU's 16 cores and 24 threads alongside the GPU's 16 GB of VRAM for CUDA-accelerated applications. The ECC memory support on the CPU adds reliability for long-running compute tasks, and the 65W TDP keeps operational costs lower than many competing high-core-count desktop parts.

CPU Analysis

The Intel Core i9-12900 features 16 cores and 24 threads, combining 8 performance cores with 8 efficiency cores in the Alder Lake architecture. Base clock is 2.40 GHz with a boost clock of 5.10 GHz, and the processor has an unlocked multiplier for overclocking. Built on Intel's 10 nm process, the die measures 215 mm² and supports both DDR4 and DDR5 memory in dual-channel configuration, with memory bandwidth rated at 76.8 GB/s.

The cache hierarchy includes 80 KB L1 per core, 1.25 MB L2 per core, and 30 MB shared L3 cache. The CPU provides PCIe Gen 5 with 16 lanes from the processor, and includes integrated UHD Graphics 770. ECC memory support is present, and the 65W TDP makes it a relatively power-efficient high-core-count part. The launch MSRP is $519.

Benchmark results show strong multi-threaded performance: Cinebench R15 multicore scores 3299, R20 multicore scores 11994, and R23 multicore scores 18628. Single-core results are equally solid: R15 single-core scores 262, R20 scores 1693, and R23 scores 1825. Geekbench shows 13088 multicore and 1993 single-core.

PassMark results reveal workload-specific strengths. Data compression scores 407899, which is exceptional for archiving and file management tasks. Integer math scores 127512, floating-point math scores 91514, and extended instructions score 24777. Multithread score is 33608, prime number finding is 121, and random string sorting is 44070. The single-thread score of 4003 confirms strong per-core performance despite the mixed core design.

The nearest rival data shows the i9-12900 is statistically equivalent to the i9-12900KF (0.2% difference), meaning the integrated GPU and any power management differences do not materially affect performance. The comparison to the Core Ultra 9 386H and Ryzen AI Max PRO 385, both mobile or hybrid parts, shows the desktop i9-12900 holds its own within 1% either direction.

Gaming Performance

No measured FPS data exists for this exact CPU+GPU combination, so all gaming performance is estimated from benchmark scores. The GPU's PassMark DirectX 12 score of 134 and DirectX 11 score of 301, combined with the 3DMark Steel Nomad DX12 score of 6600, indicate strong modern API performance. The CPU's single-core Cinebench R23 score of 1825 provides sufficient per-thread performance for most game engines.

At 1080p, the CPU's single-thread score of 4003 in PassMark may become a limiting factor in CPU-bound titles, but the overall system should deliver very high frame rates. At 1440p, the GPU's 86th percentile standing suggests excellent performance in most titles. At 4K, the 16 GB VRAM and 736.3 GB/s bandwidth support high-resolution textures, though the GPU's percentile indicates it is not the absolute fastest option available.

Ray-traced workloads benefit from the 80 RT cores, while DLSS-capable games can leverage the 320 tensor cores for upscaling. The GPU's FP16 performance matching FP32 (52.22 TFLOPS each) suggests efficient compute for AI-based features. Frame generation and DLSS 3 features are supported by the architecture, though specific game-by-game results are not available in the data.

FAQ

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

A: The system holds an 87th percentile ranking among tracked configurations, with the CPU at the 88th percentile and the GPU at the 86th percentile.

Q: How does the Core i9-12900 compare to its closest rival, the i9-12900KF?

A: The i9-12900 scores 42906 on average while the i9-12900KF scores 42830, a difference of 0.2% in favor of the non-KF version.

Q: What is the GPU's memory configuration?

A: The RTX 4080 SUPER features 16 GB of GDDR6X memory on a 256-bit bus, providing 736.3 GB/s of bandwidth with memory clocked at 1438 MHz (23 Gbps effective).

Q: Does the CPU support ECC memory?

A: Yes, the Intel Core i9-12900 supports ECC memory, and it supports both DDR4 and DDR5 in dual-channel configuration.

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

A: The RTX 4080 SUPER has a 320W TDP and a suggested PSU rating of 700W, requiring a single 16-pin power connector.

Q: What PCIe generation does the CPU support?

A: The Core i9-12900 provides PCIe Gen 5 with 16 lanes from the CPU, while the GPU uses a PCIe 4.0 x16 bus interface.

Q: What is the GPU's production status?

A: The NVIDIA GeForce RTX 4080 SUPER is marked as end-of-life, with the GeForce 50 series listed as its successor.

Build Overview

This desktop build pairs the Intel Core i9-12900 with the NVIDIA GeForce RTX 4080 SUPER, creating a system aimed at high-end gaming and content creation. The CPU's 16 cores and 24 threads with a 5.10 GHz boost clock place it at the 88th percentile, while the GPU's 16 GB GDDR6X and 52.22 TFLOPS FP32 performance place it at the 86th percentile. The combined 87th percentile ranking indicates both components are well-matched in tier.

The CPU's Alder Lake architecture with mixed P-cores and E-cores provides a balance of single-thread and multi-thread performance, evidenced by Cinebench R23 scores of 1825 single-core and 18628 multicore. The GPU's Ada Lovelace architecture brings 80 RT cores and 320 tensor cores, alongside 10240 shading units. This is a desktop-class system, not a laptop or mobile configuration.

The overall tier is high-end but not flagship, as evidenced by the sub-90th percentile rankings for both components. The CPU's nearest rivals include other high-core-count parts within 1% of its score, indicating a crowded performance band. The GPU similarly competes closely with the RTX 4080 and a few AMD options within 3% of its average score.

Balance and Bottleneck

The CPU and GPU are well-balanced in terms of percentile standing — 88th for the CPU and 86th for the GPU — suggesting neither component dramatically outclasses the other. However, workload-specific bottleneck analysis shows different patterns.

In CPU-bound scenarios like physics simulation (PassMark physics score of 1730) or data encryption (23203), the processor is the primary determinant of performance. The CPU's PassMark single-thread score of 4003 indicates it can feed the GPU in most gaming scenarios, but in highly optimized esports titles at low resolution, the CPU may become the limiting factor.

In GPU-bound scenarios like 4K gaming or ray-traced rendering, the RTX 4080 SUPER's 86th percentile standing determines frame rates. The GPU's DirectX 12 score of 134 and 3DMark Steel Nomad score of 6600 show it handles modern APIs well, but the 16 GB VRAM and 736.3 GB/s bandwidth may constrain performance in extreme 4K texture-heavy workloads.

The memory bandwidth of the CPU (76.8 GB/s) is significantly lower than the GPU's (736.3 GB/s), which is typical for a desktop platform and does not create a practical bottleneck. The PCIe Gen 5 CPU lanes and PCIe 4.0 GPU interface provide ample bandwidth for data transfer between components.

Upgrade Path and Platform

The Intel Core i9-12900 uses the LGA 1700 socket, which supports both DDR4 and DDR5 memory. The platform provides PCIe Gen 5 with 16 CPU lanes, while the GPU uses PCIe 4.0 x16. The CPU's 65W TDP and the GPU's 320W TDP require a 700W power supply as suggested for the GPU, leaving headroom for additional components or modest overclocking given the CPU's unlocked multiplier.

Memory upgrade potential exists within the dual-channel configuration, though the exact maximum capacity is not specified. The CPU's support for both DDR4 and DDR5 means builders can choose their memory generation based on platform cost and performance priorities. ECC memory support adds a workstation-oriented option.

The GPU's triple-slot cooler and 310 mm length require compatible case dimensions. The 16-pin power connector is the only power input, so upgrading to a higher-TDP GPU would likely require a new power supply. The GPU's end-of-life status means the next sensible upgrade would be to the GeForce 50 series, its successor, though specific performance gains are not quantified.

The CPU's production status is active, with the 12th Gen platform still receiving support. A future upgrade could move to a newer Intel socket or a higher-core-count part within the same generation, though the 16-core configuration already covers most workloads. The 88th percentile CPU ranking suggests meaningful headroom for productivity tasks, while the 86th percentile GPU indicates the graphics card is the more likely upgrade candidate for gaming-focused users.

Rate My PC: Intel Core i9-12900 + NVIDIA GeForce RTX 4080 SUPER

Apex Performer

System Balance Analysis

Intel Core i9-12900

NVIDIA GeForce RTX 4080 SUPER

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

Usage Scenarios

GPU Analysis

Benchmark Performance

Who Should Build It

CPU Analysis

Gaming Performance

FAQ

Build Overview

Balance and Bottleneck

Upgrade Path and Platform

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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