SYSTEM ANALYZER

Rate My PC: Intel Core i9-12900T + NVIDIA GeForce RTX 5080 SUPER

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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85 Score

Top 15% Ranking

85 / 100

HIGH-END

Power Build

Top 15% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

91%

GPU

79%

PROCESSOR

Intel Core i9-12900T

37,112 Benchmark Score

Top 9% Market Ranking

View Full Specs →

GRAPHICS CARD

NVIDIA GeForce RTX 5080 SUPER

3,075 Benchmark Score

Top 21% 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

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

This build pairs Intel’s 12th-generation Core i9-12900T processor with NVIDIA’s GeForce RTX 5080 SUPER graphics card, creating an unusual combination of a low-power, high-core-count CPU and a top-tier Blackwell GPU. The CPU is designed for efficiency with a 35 W TDP, while the GPU is a massive 415 W part, indicating a system built for maximum graphical fidelity rather than balanced power draw. Benchmark data for this exact pairing is limited, but the available scores for each component individually provide a clear picture of their respective strengths and weaknesses. The following analysis interprets these numbers to project real-world performance, focusing on workload suitability, potential bottlenecks, and the overall character of this desktop build.

CPU Analysis

The Intel Core i9-12900T is a 16-core, 24-thread processor based on the Alder Lake architecture, built on Intel’s 10 nm process. It features a hybrid design, combining performance and efficiency cores to manage power consumption aggressively. Its base clock is a modest 1400.00 MHz, but it can boost up to 4.90 GHz under load, which is a significant jump. This wide frequency range explains its dual personality: it can idle at very low power and still deliver strong single-threaded performance when needed. The processor supports both DDR4 and DDR5 memory across a dual-channel bus, offering flexibility in platform builds, though it does not support ECC memory. With a 30 MB shared L3 cache and 1.25 MB L2 per core, the cache hierarchy is generous for a 12th-gen part.

In terms of raw compute, the Cinebench R23 multi-core score of 24528 places it firmly in the high-end desktop segment, while its single-core score of 3462 is respectable for its generation. The Geekbench multi-core score of 11615 and single-core score of 2259 reinforce this positioning. The PassMark multithread score of 29601 shows strong parallel throughput, and the floating-point math score of 75741 indicates solid computational capability for scientific and engineering workloads. The data compression score of 345021 is particularly high, suggesting excellent performance in archiving and file management tasks. The processor’s percentile ranking of 85th among all CPUs in the database means it outperforms the vast majority of processors tested, though it is not a top-1% part.

Comparing it to its nearest rivals, the average benchmark score of 37112 puts it in a dead heat with the AMD Ryzen 7 160 (37117, 0% delta) and the AMD Ryzen AI 7 PRO 450 (37093, 0.1% delta). It is also essentially tied with the Intel Core i7-13700 (37135, -0.1% delta) and the AMD Ryzen 7 7735H (37161, -0.1% delta). This suggests that, despite being a lower-power T-series chip, the 12900T delivers performance on par with more conventional mid-range and high-end parts from both AMD and Intel. For real workloads, this means the CPU will handle multi-threaded tasks like video encoding and 3D rendering without breaking a sweat, while its single-core boost ensures snappy responsiveness in daily use.

Benchmark Performance

The CPU’s benchmark scores paint a picture of a processor that excels in multi-threaded scenarios. The Cinebench R23 multi-core score of 24528 is a strong indicator of sustained all-core performance, which is critical for rendering and compiling. The single-core score of 3462 shows that the boost clock of 4.90 GHz is effective, keeping the chip competitive in lightly-threaded applications. The PassMark integer math score of 108211 and the extended instructions score of 20054 further demonstrate strong computational throughput. The physics score of 1811 in PassMark is a notable outlier, being relatively low, which could indicate thermal or power constraints limiting sustained physics calculations.

The GPU, the NVIDIA GeForce RTX 5080 SUPER, has only one benchmark score available: a 3DMark Steel Nomad DX12 score of 3075. This places it in the 19th percentile among all GPUs, which is surprisingly low for a high-end part. However, its nearest rivals are the NVIDIA Quadro P1000 (3163, -2.8% delta), the Intel Arc Pro B60 (3182, -3.4% delta), and the NVIDIA GeForce 820A (2983, 3.1% delta). These are all professional or low-end parts, indicating that the 3DMark Steel Nomad test may not be a representative workload for this GPU, or the score is an anomaly. The GPU’s average benchmark score is 3075, which is the same as its single result, so there is no variance to analyze.

The combined picture is one of a very fast CPU paired with a GPU that has an unproven benchmark record. The CPU’s 85th percentile ranking is solid, while the GPU’s 19th percentile is misleading given its architecture and memory specs. The combined percentile for the build is 52, placing it in the middle of the database, but this figure is heavily skewed by the GPU’s low score. In practical terms, the CPU will not be the limiting factor in most workloads; the GPU’s actual performance in gaming and rendering will define the experience, and its raw specifications suggest it is far more capable than the 3DMark score implies.

Gaming Performance

Note: No measured FPS rows exist for this exact combination in the FACT PACK. All FPS figures below are estimates based solely on the CPU and GPU benchmark scores and should be treated as projections, not empirical results.

Given the discrepancy between the GPU’s low benchmark percentile and its high-end specifications, gaming performance is difficult to predict with precision. The RTX 5080 SUPER features 10752 shading units, 84 RT cores, and a boost clock of 2617 MHz, which are characteristics of a top-tier gaming card. The CPU’s single-core performance, as indicated by the Cinebench R23 single-core score of 3462, is sufficient to feed most GPUs in gaming scenarios. However, the 3DMark Steel Nomad score of 3075, which is near the performance of a Quadro P1000, suggests that either the test is not suited for this architecture or the GPU is heavily throttled in the benchmark environment.

Estimating from the specifications, this pairing should deliver high frame rates at 1440p and 4K resolutions in most modern titles. The GPU’s 24 GB of GDDR7 memory and 1.02 TB/s bandwidth are far beyond what is needed for current games, providing ample headroom for high-resolution textures and future titles. The CPU’s 16 cores will handle background tasks while gaming without causing frame drops. However, the low GPU percentile ranking means there is a risk that the card underperforms in certain DirectX 12 workloads, as the Steel Nomad test is a DX12 benchmark. At 1080p, the CPU may become the bottleneck in some scenarios due to its lower base clock, but the high boost clock should mitigate this. Overall, expect strong performance at high resolutions, with potential inconsistencies at lower resolutions where the CPU’s efficiency-focused design may limit frame pacing.

Balance and Bottleneck

The balance between the i9-12900T and the RTX 5080 SUPER is heavily skewed toward the GPU in terms of power draw and theoretical capability. The CPU’s 35 W TDP is a fraction of the GPU’s 415 W, indicating that the system’s power delivery is primarily dedicated to the graphics card. In gaming workloads, the GPU will be the primary bottleneck in most scenarios, as it is responsible for rendering frames. The CPU’s PassMark multithread score of 29601 and Cinebench multi-core score of 24528 show it can handle the game logic and physics without issue, but the GPU’s actual rendering output is uncertain given its benchmark percentile.

Evidence from the FPS scaling, or lack thereof, is absent since there is no measured data. However, the CPU’s single-thread performance (Cinebench R23 single-core score of 3462) is strong enough to avoid being a major constraint in most games. The GPU’s 19th percentile ranking suggests it may underperform relative to its specs, which could shift the bottleneck entirely to the GPU in even CPU-light games. In productivity workloads, the CPU will be the limiting factor for tasks that rely on raw compute, but the GPU’s FP32 performance of 56.28 TFLOPS and 336 tensor cores will accelerate AI and rendering tasks significantly. The data shows that this is a GPU-centric build; the CPU is sufficient but not exceptional, and the GPU’s performance will dictate the system’s overall capability.

GPU Analysis

The NVIDIA GeForce RTX 5080 SUPER is a Blackwell 2.0 architecture GPU built on a 5 nm process at TSMC, with 45,600 million transistors on a 378 mm² die. It features 24 GB of GDDR7 memory on a 256-bit bus, delivering a bandwidth of 1.02 TB/s. The memory clock is 2000 MHz, operating at 32 Gbps effective. The GPU has 10752 shading units, 336 TMUs, and 112 ROPs, along with 84 RT cores and 336 tensor cores. Its base clock is 2295 MHz, with a boost clock of 2617 MHz. The pixel rate is 293.1 GPixel/s, and the texture rate is 879.3 GTexel/s. Compute performance is rated at 56.28 TFLOPS for FP32 and FP16 (1:1 ratio), making it a powerful compute device.

The benchmark score of 3075 in 3DMark Steel Nomad is the only data point, and it places the GPU in the 19th percentile, which is inconsistent with its specifications. The nearest rivals in the database are much lower-end parts, suggesting this score may be an artifact of testing conditions or a non-standard configuration. For rendering workloads, the FP32 throughput of 56.28 TFLOPS is substantial, and the 336 tensor cores will accelerate DLSS and AI-based denoising. The 84 RT cores provide dedicated hardware for ray tracing, which should handle real-time ray-traced effects in games. The 24 GB VRAM is more than sufficient for 4K texture packs and large 3D scenes, and the 1.02 TB/s bandwidth ensures no memory bandwidth bottlenecks in high-resolution rendering. The card supports PCIe 5.0 x16, ensuring full bandwidth with modern motherboards.

Upgrade Path and Platform

The Intel Core i9-12900T uses the LGA 1700 socket, which supports both DDR4 and DDR5 memory, providing options for builders on different budgets. The platform supports PCIe Gen 5 with 20 lanes from the CPU, allowing for fast NVMe SSDs and the RTX 5080 SUPER’s PCIe 5.0 x16 interface. The CPU’s 35 W TDP means a modest air cooler is sufficient, but the GPU’s 415 W TDP requires a substantial power supply. The suggested PSU is not listed in the data, but the combined power draw of the CPU and GPU is significant, so a high-wattage unit is necessary. The GPU is a dual-slot card, 304 mm long, requiring a spacious case.

The upgrade path is limited by the LGA 1700 socket, which supports 12th and 13th generation Intel Core processors. A sensible next upgrade would be a higher-clocked 13th-gen CPU, such as an i7 or i9 K-series part, to improve single-threaded performance in gaming. However, the current CPU’s performance is already close to the Intel Core i7-13700, so the gains would be marginal. The GPU is a current-generation part, so an upgrade would only be necessary for future generations. The platform’s DDR5 support means users can upgrade memory bandwidth without changing the motherboard, and the PCIe 5.0 lanes ensure the GPU and storage are not bandwidth-limited. For a new build, this platform is mature, but it is not future-proof for beyond 13th-gen CPUs.

Usage Scenarios

High-Refresh Gaming: The GPU’s 24 GB VRAM and high shading unit count should drive high frame rates at 1440p and 4K, but the low benchmark percentile introduces uncertainty. The CPU’s single-core boost of 4.90 GHz is adequate for 1440p and 4K gaming, but at 1080p, the CPU may occasionally limit frame rates. Expect smooth gameplay in most titles, but verify performance in specific games.

Streaming: The CPU’s 16 cores and 24 threads, with a PassMark multithread score of 29601, can handle encoding and streaming simultaneously without significant performance drops. The GPU’s tensor cores can also accelerate NVENC encoding, offloading work from the CPU. This build is well-suited for streaming at high quality settings.

Video Editing: The Cinebench R23 multi-core score of 24528 and PassMark integer math score of 108211 indicate strong performance in video editing software. The GPU’s FP32 performance of 56.28 TFLOPS will accelerate effects and rendering in applications like Premiere Pro and DaVinci Resolve. The 24 GB VRAM is ample for 4K timelines and complex effects.

3D Rendering: The CPU’s multi-core scores suggest good CPU-based rendering performance, but the GPU’s 10752 shading units and 56.28 TFLOPS will dominate in GPU-accelerated renderers. The 84 RT cores will speed up ray-traced renders. This is a capable machine for both CPU and GPU rendering, though the CPU is not the fastest available.

Software Development: The PassMark data compression score of 345021 and extended instructions score of 20054 indicate fast compilation times and efficient handling of complex code. The 16 cores will parallelize build processes well, and the single-core performance is sufficient for IDE responsiveness. This is a solid development workstation.

Student and Office Work: The CPU’s low 35 W TDP makes this an efficient system for daily tasks, though the GPU’s high power draw negates this in an office environment. The 16 cores handle multitasking with ease, and the integrated UHD Graphics 770 provides a fallback if the discrete GPU is not needed. However, this is overkill for standard office applications.

FAQ

Q: What is the Intel Core i9-12900T’s core and thread count?

A: The Intel Core i9-12900T has 16 cores and 24 threads.

Q: What is the RTX 5080 SUPER’s memory size and type?

A: The RTX 5080 SUPER has 24 GB of GDDR7 memory with a 256-bit bus.

Q: How does the CPU compare to its nearest rival, the AMD Ryzen 7 160?

A: The CPU’s average benchmark score of 37112 is virtually identical to the AMD Ryzen 7 160’s score of 37117, with a delta of 0%.

Q: Does the CPU support ECC memory?

A: No, the Intel Core i9-12900T does not support ECC memory.

Q: What is the GPU’s TDP?

A: The NVIDIA GeForce RTX 5080 SUPER has a TDP of 415 W.

Q: What is the CPU’s launch MSRP?

A: The Intel Core i9-12900T has a launch MSRP of $489.

Q: Is there measured FPS data for this build?

A: No, there is no measured FPS data for this exact CPU and GPU combination.

Who Should Build It

This build targets enthusiasts and professionals who prioritize GPU compute power over CPU efficiency. Gamers aiming for 4K resolution with maximum settings will benefit from the GPU’s 24 GB VRAM and high shading unit count, though they should be wary of the GPU’s low benchmark percentile, which suggests potential performance inconsistencies. Content creators working with 4K or 8K video, 3D rendering, or AI-accelerated workloads will find the GPU’s 56.28 TFLOPS FP32 performance and 336 tensor cores indispensable. Software developers compiling large codebases will appreciate the CPU’s 16 cores and high PassMark multithread score, while the GPU can accelerate machine learning tasks. Students and small business users in technical fields might find the CPU’s low power draw appealing, but the GPU’s high TDP makes this an impractical choice for general office use due to power consumption. This is a niche build for users who need maximum GPU throughput and are willing to accept the CPU’s efficiency-focused design and the GPU’s unproven benchmark results.

Rate My PC: Intel Core i9-12900T + NVIDIA GeForce RTX 5080 SUPER

Power Build

System Balance Analysis

Intel Core i9-12900T

NVIDIA GeForce RTX 5080 SUPER

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

CPU Analysis

Benchmark Performance

Gaming Performance

Balance and Bottleneck

GPU Analysis

Upgrade Path and Platform

Usage Scenarios

FAQ

Who Should Build It

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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