SYSTEM ANALYZER

Rate My PC: Intel Core i5-12600T + NVIDIA GeForce RTX 5090 D

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

91 / 100
ULTIMATE READY

Apex Performer

Top 9% 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
85%
VS
GPU
98%
PROCESSOR

Intel Core i5-12600T

20,917 Benchmark Score
Top 15% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 5090 D

77,712 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
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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

# Balance and Bottleneck

The Intel Core i5-12600T paired with the NVIDIA GeForce RTX 5090 D represents an extreme asymmetry in compute capability. The CPU sits at the 74th percentile among all processors, while the GPU commands the 92nd percentile among all graphics cards. This 18-point percentile gap is the defining characteristic of this pairing, and benchmark data indicates the processor will be the limiting factor in most GPU-bound workloads.

The CPU's Cinebench R23 multicore score of 14,822 and single-core score of 2,092 highlight a processor designed for efficiency rather than raw throughput. The 35 W TDP is the clearest indicator of this design intent. In contrast, the RTX 5090 D's 575 W TDP and 104.8 TFLOPS FP32 performance represent an absolute top-tier compute device. When these two components are combined, the GPU will frequently wait on the CPU to feed it data, particularly at lower resolutions where frame generation rates are less constrained by pixel throughput.

Looking at the Passmark multithread score of 17,446, the i5-12600T demonstrates competent but not exceptional parallel processing capability. The GPU's Passmark G3D score of 44,065 and GPU compute score of 28,396 dwarf the CPU's entire benchmark output. In real-world terms, this means workloads that heavily utilize the GPU—such as 3D rendering, video encoding, and high-resolution gaming—will see the GPU operating at a fraction of its potential because the CPU cannot issue draw calls and physics calculations quickly enough.

The bottleneck manifests differently across workload types. For single-threaded tasks, the CPU's Passmark single-thread score of 3,516 and Geekbench single-core score of 2,048 indicate adequate but unremarkable performance. The GPU's Geekbench Vulkan score of 376,915 and OpenCL score of 310,674 show massive parallel compute headroom that the CPU cannot feed. In gaming scenarios, the frame rate ceiling will be set by the CPU's ability to process game logic and submit rendering commands, not by the GPU's ability to rasterize pixels.

For productivity workloads, the imbalance is less problematic. Video editing software offloads most encoding tasks to the GPU, and the RTX 5090 D's 32 GB of GDDR7 memory and 1.79 TB/s bandwidth can handle large project files without CPU intervention. However, tasks like physics simulation, AI inference preprocessing, and complex scene compilation remain CPU-bound and will expose the i5-12600T's limitations.

Upgrade Path and Platform

The Intel Core i5-12600T uses the Intel Socket 1700 platform, which supports both DDR4 and DDR5 memory through a dual-channel memory bus. This flexibility allows builders to choose between cost-effective DDR4 modules or higher-bandwidth DDR5 kits, though the CPU's memory bandwidth is not listed in the data. The platform provides PCIe Gen 5 with 20 lanes from the CPU, which is sufficient for the RTX 5090 D's PCIe 5.0 x16 interface.

The RTX 5090 D requires a 950 W suggested PSU, which is substantial given the CPU's 35 W TDP. The combined system power draw is dominated entirely by the GPU. A 950 W power supply provides ample headroom for the CPU+GPU combination, and the 1x 16-pin power connector on the GPU simplifies cabling compared to multi-connector designs. The dual-slot form factor and 304 mm length mean case compatibility is a consideration, but the PSU requirement is the more restrictive factor for most existing systems.

The upgrade path on Socket 1700 is limited to 12th and 13th generation Intel processors. A sensible next upgrade would be a higher-core-count CPU from the same generation, such as an i7 or i9 variant, which would better balance the GPU's massive compute capability. The current i5-12600T's 6 cores and 12 threads are the minimum viable configuration for this GPU class. The platform's DDR5 support and PCIe Gen 5 connectivity ensure that memory and storage bandwidth are not bottlenecks, but the CPU itself will remain the limiting factor until replaced.

Given the GPU's release date of 2025-01-29 and the CPU's active production status, builders should consider whether the platform investment is justified. The RTX 5090 D is a current-generation product, while the i5-12600T is from Intel's 12th generation, which is several product cycles old. A more modern CPU platform would extract more performance from the GPU, but the existing Socket 1700 motherboard can be retained if a higher-tier CPU is installed.

CPU Analysis

The Intel Core i5-12600T is a 6-core, 12-thread processor based on the Alder Lake architecture, built on Intel's 10 nm process node. The die size measures 163 mm², and the processor features a base clock of 2.10 GHz with a boost clock of 4.60 GHz. The 35 W TDP is notably low for a desktop processor, indicating aggressive power limiting that trades sustained performance for thermal efficiency.

The cache hierarchy consists of 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 18 MB of shared L3 cache. This configuration is modest by modern standards, and the benchmark scores reflect this. The Cinebench R23 multicore score of 14,822 places the CPU in the mid-range tier for desktop processors, while the single-core score of 2,092 is competitive with older mainstream chips but trails newer architectures.

The Geekbench multicore score of 7,374 and single-core score of 2,048 confirm the CPU's position as a capable but not exceptional performer. The Passmark suite provides additional granularity: integer math scores 54,646, floating-point math scores 42,295, and extended instructions score 13,140. Data compression achieves 195,924, while data encryption scores 10,205. These numbers suggest the CPU handles everyday productivity tasks competently but will struggle with heavily threaded workloads like video encoding or 3D scene rendering.

The integrated UHD Graphics 770 provides basic display output capability, which is useful for troubleshooting or light office work without the discrete GPU. The CPU supports DDR4 and DDR5 memory, though no memory bandwidth figures are provided. ECC memory is not supported, which limits the CPU's appeal for mission-critical workstation builds. The multiplier is locked, preventing overclocking, and the part number is SRL5U. The launch MSRP is $223, which positions it as a mid-range offering at launch.

The nearest rival comparisons show the CPU performing within a narrow band of competitors. The AMD Ryzen 5 PRO 4655GE scores 20,900, just 0.1% lower than the i5-12600T's average benchmark score of 20,917. The Intel Core Ultra 7 268V scores 20,897 (0.1% lower), the AMD EPYC 7J13 scores 20,845 (0.3% lower), and the Intel Core Ultra 5 125U scores 20,826 (0.4% lower). This clustering indicates that the i5-12600T sits at a performance plateau shared by several competing designs, and no single rival offers a significant performance advantage.

Who Should Build It

The target user for this combination is someone who requires maximum GPU compute capability but has modest CPU demands. The data shows the RTX 5090 D at the 92nd GPU percentile, making it suitable for professionals in 3D rendering, AI inference, and high-end video editing. The i5-12600T at the 74th CPU percentile handles the operating system, application logic, and I/O management adequately, provided the primary workload is GPU-accelerated.

Gamers at 4K resolution will benefit most from this pairing, as higher resolutions shift the bottleneck toward the GPU. At 1080p or 1440p, the CPU's limitations will cap frame rates, but at 4K the GPU's 32 GB memory and 1.79 TB/s bandwidth become the dominant factors. Content creators who use GPU-accelerated rendering in applications like Blender or DaVinci Resolve will see excellent performance, as these tools offload the heavy lifting to the GPU.

Software developers working on GPU compute projects—CUDA development, machine learning training, or real-time graphics—will find the RTX 5090 D's 21,760 shading units and 680 tensor cores invaluable. The CPU's 12 threads are sufficient for compilation tasks and development tooling, and the 35 W TDP keeps system thermal output low in workstation environments.

Students and small business users who occasionally game or run GPU-accelerated applications will find this pairing excessive but functional. The CPU's efficiency makes it suitable for always-on systems, and the GPU provides headroom for future software demands. However, these users would likely be better served by a more balanced configuration, as the CPU will rarely be the limiting factor in their workloads.

Usage Scenarios

High-refresh gaming: The RTX 5090 D is capable of extreme frame rates, but the i5-12600T's single-core performance will limit how many frames the CPU can generate. At 1080p with competitive settings, the CPU's Passmark single-thread score of 3,516 suggests a frame rate ceiling well below what the GPU could theoretically produce. At 4K, the GPU's pixel rate of 423.6 GPixel/s becomes the limiting factor, and the pairing becomes more sensible.

Streaming: The GPU's NVENC-class encoding hardware (implied by the 680 tensor cores and Blackwell architecture) handles video encoding without CPU involvement. The CPU's 12 threads manage the game, streaming software, and overlays simultaneously, though the 6 physical cores may cause minor hitches in CPU-intensive titles. The 32 GB GPU memory provides ample buffer for high-bitrate streaming.

Video editing: Timeline scrubbing, color grading, and export operations are GPU-accelerated in modern editors. The RTX 5090 D's 32 GB GDDR7 memory and 1.79 TB/s bandwidth handle 8K and multi-stream 4K projects with ease. The CPU's Cinebench R23 multicore score of 14,822 indicates it can handle proxy generation and audio processing, but final exports will be slower than on a higher-core-count CPU.

3D rendering: GPU-based renderers like Octane and Redshift will utilize the RTX 5090 D's 104.8 TFLOPS FP32 performance and 170 RT cores to their fullest. The i5-12600T's role is limited to scene preparation and data transfer, which its 18 MB L3 cache and 12 threads handle adequately. CPU-based rendering is not viable with this processor.

Software development: Compilation and unit testing benefit from the CPU's 12 threads, and the Geekbench multicore score of 7,374 indicates reasonable build times for small to medium projects. The GPU's compute capability is available for developers writing CUDA or OpenCL code, and the 32 GB memory allows large datasets to reside in VRAM.

Student and office work: This pairing is massively overprovisioned for word processing, spreadsheets, and web browsing. The CPU's efficiency keeps power consumption low for the processor itself, but the GPU's 575 W TDP makes the overall system power-hungry. The Passmark G2D score of 1,487 indicates the GPU handles 2D workloads without issue, but the system is better suited to compute-heavy tasks.

FAQ

Q: Is the Intel Core i5-12600T powerful enough for the NVIDIA GeForce RTX 5090 D?

A: The CPU is the limiting factor in this pairing. It sits at the 74th percentile among all CPUs, while the GPU sits at the 92nd percentile among all GPUs. For GPU-accelerated workloads, the pairing works, but for CPU-bound tasks, the processor will cap performance.

Q: What memory types does this platform support?

A: The Intel Core i5-12600T supports both DDR4 and DDR5 memory through a dual-channel memory bus. ECC memory is not supported.

Q: What power supply is recommended for this build?

A: The suggested PSU is 950 W, driven primarily by the GPU's 575 W TDP. The CPU's TDP is only 35 W, so the power supply requirement is almost entirely determined by the graphics card.

Q: Does the RTX 5090 D support the latest graphics APIs?

A: Yes, it supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. It also includes 170 RT cores and 680 tensor cores for ray tracing and AI acceleration.

Q: What is the GPU's memory configuration?

A: The RTX 5090 D features 32 GB of GDDR7 memory on a 512-bit bus, providing 1.79 TB/s of memory bandwidth.

Q: Can the CPU be overclocked?

A: No, the multiplier is locked on the Intel Core i5-12600T. The boost clock of 4.60 GHz is the maximum achievable frequency.

Q: How does the CPU compare to its nearest rivals?

A: The i5-12600T scores 20,917 on average, which is 0.1% higher than the AMD Ryzen 5 PRO 4655GE (20,900) and the Intel Core Ultra 7 268V (20,897), 0.3% higher than the AMD EPYC 7J13 (20,845), and 0.4% higher than the Intel Core Ultra 5 125U (20,826).

Gaming Performance

No measured FPS data exists for this exact CPU+GPU combination. The FACT PACK contains no measuredFps entries for this pairing, so all frame rate discussion is estimated from the benchmark scores. These estimates are qualitative and should be treated as approximations based on the relative performance of the components.

The RTX 5090 D's 3DMark Steel Nomad DX12 score of 14,326 indicates exceptional rasterization performance. The GPU's Passmark G3D score of 44,065 and DirectX 12 score of 219 suggest strong DirectX 12 performance, while the DirectX 11 score of 371 and DirectX 10 score of 231 show compatibility with older APIs. The Geekbench Vulkan score of 376,915 and OpenCL score of 310,674 confirm the GPU's compute and graphics capabilities.

At 4K resolution, the GPU's 32 GB memory and 1.79 TB/s bandwidth ensure high-resolution textures and detailed scenes are handled without memory pressure. The 423.6 GPixel/s pixel rate indicates the GPU can fill 4K displays at high refresh rates in most titles. However, the CPU's single-thread performance (Passmark 3,516, Geekbench 2,048) will limit frame rates in CPU-intensive scenarios like large multiplayer battles or physics-heavy games.

At 1080p, the CPU bottleneck becomes more pronounced. The GPU's raw power cannot be fully utilized because the CPU cannot generate enough draw calls per second. Frame rates will be respectable but will not reflect the GPU's true capability. At 1440p, the balance improves, and at 4K the GPU becomes the primary determinant of frame rate.

Build Overview

This is a desktop build combining a low-power Intel Core i5-12600T processor with a flagship NVIDIA GeForce RTX 5090 D graphics card. The combined percentile ranking is 83, placing this system in the upper tier of desktop configurations. The CPU contributes a 74th percentile ranking, while the GPU contributes a 92nd percentile ranking.

The pairing is atypical: the CPU is designed for efficiency (35 W TDP) while the GPU is designed for maximum performance (575 W TDP). This creates a system where the GPU dominates power consumption, thermal output, and physical footprint (304 mm length, 137 mm height, 48 mm width). The system is best suited for GPU-accelerated workloads where the CPU's role is secondary.

The build class is desktop, and the components are both currently in active production. The GPU's release date is 2025-01-29, making it a current-generation product. The CPU is from Intel's 12th generation, which is several generations old but still in production. This combination represents a pragmatic choice for users who prioritize GPU performance over CPU performance.

Benchmark Performance

The CPU achieves an average benchmark score of 20,917, placing it at the 74th percentile among all CPUs. Its best results include a Cinebench R23 multicore score of 14,822 and single-core score of 2,092, a Geekbench multicore score of 7,374 and single-core score of 2,048, and a Passmark multithread score of 17,446 with a single-thread score of 3,516.

The GPU achieves an average benchmark score of 77,712, placing it at the 92nd percentile among all GPUs. Its standout results include a 3DMark Steel Nomad DX12 score of 14,326, a Geekbench Vulkan score of 376,915, a Geekbench OpenCL score of 310,674, a Passmark G3D score of 44,065, and a Passmark GPU compute score of 28,396.

The combined picture shows a system where the GPU outperforms the CPU by a significant margin. The GPU's average benchmark score is 3.7 times higher than the CPU's, and the percentile gap is 18 points. This imbalance means the system excels at GPU-bound tasks but underperforms in CPU-bound scenarios. The nearest GPU rivals—AMD Radeon RX 6650M XT (76,904, 1.1% higher), AMD Radeon RX 6850M XT (78,940, 1.6% lower), and NVIDIA Tesla P100 variants (79,396 and 79,605, 2.1% and 2.4% lower)—show the GPU is competitive with other high-end options.

GPU Analysis

The NVIDIA GeForce RTX 5090 D is based on the GB202 chip, built on TSMC's 5 nm process with 92,200 million transistors on a 750 mm² die. The transistor density of 122.9M per mm² is exceptionally high, reflecting the advanced manufacturing process. The Blackwell 2.0 architecture introduces 21,760 shading units, 680 texture mapping units, and 176 raster output units.

The memory subsystem is a defining feature: 32 GB of GDDR7 on a 512-bit bus delivers 1.79 TB/s of bandwidth. The memory clock runs at 1750 MHz with 28 Gbps effective speed. This configuration supports high-resolution textures, large datasets for AI inference, and multi-tasking between compute and graphics workloads. The 170 RT cores and 680 tensor cores provide dedicated hardware for ray tracing and AI acceleration.

Clock speeds are substantial, with a base of 2017 MHz and boost of 2407 MHz. The FP32 performance of 104.8 TFLOPS and FP16 performance of 104.8 TFLOPS (1:1 ratio) indicate balanced compute capability. The pixel rate of 423.6 GPixel/s and texture rate of 1,636.8 GTexel/s confirm the GPU's rasterization throughput.

The GPU's benchmark scores reflect its position. The Passmark G3D score of 44,065 places it well above most competitors, and the GPU compute score of 28,396 shows strong parallel processing capability. The DirectX 12 score of 219 and Vulkan score of 376,915 indicate modern API support, while the DirectX 9 score of 434 and DirectX 10 score of 231 provide legacy compatibility. The G2D score of 1,487 is modest, reflecting the GPU's focus on 3D and compute workloads rather than 2D acceleration.

The nearest rivals bracket the GPU's performance. The AMD Radeon RX 6650M XT scores 76,904, just 1.1% higher, while the RX 6850M XT scores 78,940, 1.6% lower. The NVIDIA Tesla P100 PCIe variants score 79,396 and 79,605, which are 2.1% and 2.4% lower respectively. These comparisons show the RTX 5090 D performing in line with other high-end GPUs, though the specific workload characteristics differ.