SYSTEM ANALYZER

Rate My PC: Intel Core i3-12300T + NVIDIA GeForce RTX 5090

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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86 Score

Top 14% Ranking

86 / 100

HIGH-END

Power Build

Top 14% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio

CPU Bottleneck

CPU

73%

GPU

98%

Your CPU is limiting system performance. Consider upgrading to a faster processor to better utilize your GPU.

PROCESSOR

Intel Core i3-12300T

3,525 Benchmark Score

Top 27% Market Ranking

View Full Specs →

GRAPHICS CARD

NVIDIA GeForce RTX 5090

79,842 Benchmark Score

Top 2% 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.

Bottleneck Detected

CPU Bottleneck - Upgrading the weaker component will improve overall performance.

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 i3-12300T + NVIDIA GeForce RTX 5090: A Desktop Pairing Analysis

This pairing combines Intel's most power-efficient 12th-generation desktop processor with NVIDIA's flagship Blackwell-architecture graphics card. The data pack contains no measured FPS rows for this exact combination, so all frame-rate discussion below is estimated from the benchmark scores of each component rather than direct game testing. The CPU sits at the 55th percentile among all processors, while the GPU ranks at the 92nd percentile among all graphics cards, creating a desktop build with a massive performance gap between its two primary components.

Gaming Performance

Since no measured FPS data exists for this specific CPU+GPU combination, frame rates must be inferred from the synthetic benchmark scores. The RTX 5090's PassMark G3D score of 39650 places it in the top 8% of all GPUs, suggesting it can drive extremely high frame rates at any resolution. The GPU's 3DMark Steel Nomad DX12 score of 18355 further confirms its capability for modern DirectX 12 titles. However, the Core i3-12300T's Cinebench R23 single-core score of 1569 and multi-core score of 11118 indicate that CPU-bound scenarios will limit overall performance.

At 1080p resolution, the CPU becomes the primary constraint. The i3-12300T's single-thread performance, while respectable at the 55th percentile, will likely bottleneck the RTX 5090 in esports titles and games with heavy draw-call overhead. The GPU's raw power cannot compensate for a processor that delivers only 2123 in Geekbench single-core tests. Players can expect high frame rates, but the CPU will prevent the GPU from reaching its full potential in many scenarios.

At 1440p, the balance shifts slightly toward the GPU, as higher resolution increases GPU workload relative to CPU overhead. The RTX 5090's 32 GB of GDDR7 memory and 1.79 TB/s bandwidth provide ample headroom for high-resolution textures and memory-intensive scenes. Frame rates will remain high, but the CPU's 4 cores and 8 threads still present a ceiling in games that scale poorly with limited core counts.

At 4K resolution, the RTX 5090 becomes the dominant factor. The GPU's 104.8 TFLOPS of FP32 performance and 423.6 GPixel/s pixel rate suggest it can maintain high frame rates even at ultra settings. The CPU bottleneck narrows at this resolution, as the GPU spends more time per frame on rendering tasks. Estimated frame rates at 4K ultra settings would be in the playable range for most titles, though the exact numbers cannot be specified without measured data. The GPU's PassMark DirectX 11 score of 341 and DirectX 12 score of 185 indicate strong API-specific performance, though the relatively low DX12 score compared to DX11 is notable.

Usage Scenarios

High-refresh gaming: The RTX 5090 provides exceptional pixel throughput, but the i3-12300T's 4.20 GHz boost clock and 1569 Cinebench R23 single-core score limit the pairing's ability to sustain extremely high frame rates in CPU-heavy titles. For competitive shooters at 1080p, the CPU will likely cap performance below what the GPU can deliver.

Streaming: The RTX 5090's 680 tensor cores and 170 RT cores support hardware-accelerated encoding and decoding, offloading streaming workloads from the CPU. The i3-12300T's 8 threads can handle the game logic, while the GPU manages encoding. However, simultaneous gaming and streaming may strain the CPU in multi-tasking scenarios, given its average benchmark score of 3525.

Video editing: The GPU's 32 GB VRAM and 1.79 TB/s bandwidth accelerate timeline rendering and effects processing, while the CPU's 11118 Cinebench R23 multi-core score provides modest export performance. The 4-core/8-thread configuration will lengthen render times compared to higher-core-count processors, but the GPU acceleration compensates in many editing workflows.

3D rendering: The RTX 5090's 104.8 TFLOPS FP32 performance and 26,756 PassMark GPU compute score make it a formidable renderer for GPU-accelerated engines. The CPU's 4669 Cinebench R20 multi-core score suggests CPU-based rendering will be slower, but GPU rendering will dominate in compatible applications.

Software development: The i3-12300T's 2123 Geekbench single-core score handles compilation tasks reasonably well, while the 6782 Geekbench multi-core score provides parallel compilation capability. The RTX 5090 accelerates GPU compute workloads for machine learning or scientific computing development, though its massive power requirements may be overkill for typical developer workstations.

Student and office work: This pairing is dramatically over-provisioned for productivity tasks. The CPU's 55th percentile ranking and 35W TDP make it efficient for everyday workloads, but the GPU's 575W TDP and 950W suggested PSU make this an impractical choice for standard office environments.

CPU Analysis

The Intel Core i3-12300T is a 4-core, 8-thread processor based on the Alder Lake architecture, built on Intel's 10nm process node. It operates at a 2.30 GHz base clock and boosts to 4.20 GHz, with a 35W TDP that prioritizes power efficiency over raw performance. The 12 MB of shared L3 cache and 1.25 MB per-core L2 cache provide adequate data locality for its core count, while the 80 KB per-core L1 cache handles immediate data access.

The CPU's benchmark scores paint a picture of solid but unremarkable performance. Its Cinebench R23 multi-core score of 11118 and single-core score of 1569 place it in the mid-range of processors. The Geekbench scores of 6782 multi-core and 2123 single-core confirm this positioning. The processor's average benchmark score of 3525 places it at the 55th percentile, meaning it outperforms just over half of all CPUs.

In real workloads, the i3-12300T handles everyday tasks and light multi-threaded applications well, but its 4 physical cores limit heavy parallel workloads. The 8 threads provide some multitasking capability, but the processor will struggle with highly threaded applications that benefit from 6 or more cores. The 35W TDP makes it an efficient choice for compact builds, but this efficiency comes at the cost of sustained performance under load.

Balance and Bottleneck

The performance asymmetry between the CPU and GPU is stark. The RTX 5090 sits at the 92nd percentile among all GPUs, while the i3-12300T sits at the 55th percentile among all CPUs. This 37-percentage-point gap creates a pronounced bottleneck scenario where the CPU limits the GPU's potential in most workloads.

In gaming, the CPU becomes the limiting factor at lower resolutions. The GPU's high pixel rate and texture rate cannot be fully utilized if the CPU cannot feed it geometry and draw calls fast enough. The i3-12300T's 1569 Cinebench R23 single-core score suggests it can handle moderate frame rates, but the RTX 5090's capability extends far beyond what this CPU can support.

At higher resolutions, the GPU takes over as the primary constraint, as the increased pixel workload gives the CPU more time to prepare frames. The balance shifts from CPU-bound at 1080p to GPU-bound at 4K, but the CPU remains a bottleneck in CPU-intensive game logic and physics calculations regardless of resolution.

In non-gaming workloads, the bottleneck depends on the application. GPU-accelerated rendering and compute tasks will be limited by the CPU's ability to prepare data for the GPU. CPU-bound tasks like compilation or single-threaded applications will be limited by the i3-12300T's modest single-core performance. The GPU's massive compute capability remains largely untapped in CPU-limited scenarios.

GPU Analysis

The NVIDIA GeForce RTX 5090 is a flagship graphics card built on the Blackwell 2.0 architecture, manufactured on TSMC's 5nm process. The GB202 chip contains 92,200 million transistors on a 750 mm² die, with a transistor density of 122.9 million per square millimeter. The GPU operates at a 2017 MHz base clock and boosts to 2407 MHz, with memory running at 1750 MHz effective 28 Gbps.

The card features 32 GB of GDDR7 memory on a 512-bit bus, delivering 1.79 TB/s of bandwidth. This massive memory capacity and bandwidth support high-resolution textures, large datasets, and memory-intensive compute workloads. The 21,760 shading units, 680 texture mapping units, and 176 render output units provide substantial rasterization capability, while 170 RT cores and 680 tensor cores handle ray tracing and AI acceleration.

The GPU's benchmark performance is exceptional. Its 3DMark Steel Nomad DX12 score of 18355 demonstrates strong DirectX 12 performance. The Geekbench OpenCL score of 334,370 and Vulkan score of 376,728 show excellent compute and graphics API performance. The PassMark G3D score of 39650 places it at the 92nd percentile among all GPUs, with a 0.3% lead over the NVIDIA Tesla P100 PCIe 16 GB and 1.1% lead over the AMD Radeon RX 6850M XT.

The GPU's 104.8 TFLOPS of FP32 and FP16 performance (at 1:1 ratio) makes it suitable for both graphics and compute workloads. The 423.6 GPixel/s pixel rate and 1,636.8 GTexel/s texture rate indicate strong rasterization throughput. The card supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, ensuring broad API compatibility.

Who Should Build It

This pairing targets users who prioritize GPU performance above all else, with CPU requirements that are modest by comparison. Gamers at 4K resolution who play GPU-heavy titles will benefit from the RTX 5090's exceptional rasterization and ray tracing performance, provided they accept the CPU bottleneck at lower resolutions. Content creators working with GPU-accelerated rendering engines, video editing software, or AI workloads will find the GPU's compute capability transformative, though CPU-bound tasks will still take time.

Developers working on GPU compute applications, machine learning models, or scientific simulations will appreciate the RTX 5090's massive compute throughput. The 32 GB VRAM accommodates large datasets without memory swapping. However, the i3-12300T's limited core count will hinder code compilation and other CPU-intensive development tasks.

This build is not suitable for students or office workers, as the GPU's power requirements and cost are unjustified for productivity applications. Small business workstations running GPU-accelerated applications, such as 3D visualization or video processing, could benefit from the pairing, but the CPU may limit multi-tasking performance in mixed workloads.

FAQ

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

A: The combined percentile for this desktop build is 74, placing it in the upper quarter of all desktop configurations.

Q: How does the RTX 5090 compare to its nearest rival in average benchmark score?

A: The RTX 5090 has an average benchmark score of 79,842, which is 0.3% higher than the NVIDIA Tesla P100 PCIe 16 GB and 0.6% higher than the NVIDIA Tesla P100 PCIe 12 GB.

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

A: The Core i3-12300T has an average benchmark score of 3,525, which is 0.1% higher than the Intel Atom x7213RE and 0.1% lower than the Intel Xeon W-2135.

Q: What memory types does the Core i3-12300T support?

A: The CPU supports both DDR4 and DDR5 memory in a dual-channel configuration, but does not support ECC memory.

Q: What is the RTX 5090's memory configuration?

A: The GPU features 32 GB of GDDR7 memory on a 512-bit bus, providing 1.79 TB/s of memory bandwidth.

Q: What is the launch MSRP of the RTX 5090?

A: The launch MSRP is 1,999 USD.

Q: Does the RTX 5090 support hardware ray tracing?

A: Yes, the GPU includes 170 RT cores specifically designed for ray tracing acceleration.

Build Overview

This build pairs an Intel Core i3-12300T desktop processor with an NVIDIA GeForce RTX 5090 graphics card in a desktop form factor. The combined percentile ranking of 74 indicates that this configuration outperforms 74% of all desktop builds in the benchmark database. The CPU's 55th percentile and GPU's 92nd percentile positions highlight the significant performance disparity between the two components.

The i3-12300T is a power-efficient, low-TDP processor designed for mainstream desktop use, while the RTX 5090 is a flagship, high-power graphics card intended for enthusiast and professional workloads. This pairing creates an unbalanced system where the GPU vastly outperforms the CPU, resulting in CPU-bound performance in many scenarios. The desktop class designation confirms this is a stationary, full-size build rather than a mobile or compact form factor.

Benchmark Performance

The CPU's benchmark results show moderate performance across multiple test suites. Its Cinebench R23 scores of 11,118 multi-core and 1,569 single-core indicate balanced but unremarkable processing capability. The Geekbench scores of 6,782 multi-core and 2,123 single-core corroborate this assessment. The average benchmark score of 3,525 places the CPU at the 55th percentile, with its nearest rival, the Intel Atom x7213RE, scoring 3,520 for a 0.1% difference.

The GPU's benchmark results are exceptional. The 3DMark Steel Nomad DX12 score of 18,355 demonstrates strong modern API performance. The Geekbench Vulkan score of 376,728 and OpenCL score of 334,370 show excellent cross-platform compute capability. The PassMark G3D score of 39,650 places the GPU at the 92nd percentile, with the AMD Radeon Pro Vega 64X scoring 80,959 for a -1.4% difference.

Combined, these scores paint a picture of a system with extreme GPU performance and moderate CPU performance. The RTX 5090's average benchmark score of 79,842 is over 22 times higher than the CPU's 3,525 average, though direct comparison between CPU and GPU benchmarks is not meaningful. The combined percentile of 74 reflects the overall system ranking, weighted by both components.

Upgrade Path and Platform

The Core i3-12300T uses the Intel Socket 1700 interface, which supports 12th-generation Alder Lake processors. The CPU supports DDR4 and DDR5 memory in dual-channel configuration, providing flexibility in memory choice. The processor provides PCIe Gen 5 with 20 lanes from the CPU, enabling high-bandwidth connectivity for modern GPUs and storage devices.

The RTX 5090 uses a PCIe 5.0 x16 interface, which is fully compatible with the CPU's PCIe Gen 5 support. The GPU requires a 950W suggested PSU and uses a single 16-pin power connector. The CPU's 35W TDP leaves substantial power headroom within the suggested PSU capacity, meaning the system's power requirements are dominated by the GPU.

A sensible next upgrade would be replacing the i3-12300T with a higher-core-count Socket 1700 processor, such as a Core i5 or i7 from the same generation, to better balance the system. The existing motherboard and memory would remain compatible, and the PSU has sufficient headroom for a higher-TDP CPU. Alternatively, the GPU could be paired with a more powerful CPU in a future platform upgrade, but the current Socket 1700 platform offers a straightforward path to improve CPU performance without replacing other components.

Rate My PC: Intel Core i3-12300T + NVIDIA GeForce RTX 5090

Power Build

System Balance Analysis

Intel Core i3-12300T

NVIDIA GeForce RTX 5090

Market Position

Game Performance Benchmarks

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

Performance Insights

Strong Performance

Bottleneck Detected

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

Gaming Performance

Usage Scenarios

CPU Analysis

Balance and Bottleneck

GPU Analysis

Who Should Build It

FAQ

Build Overview

Benchmark Performance

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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