SYSTEM ANALYZER

Rate My PC: Intel Core i9-12900K + NVIDIA GeForce RTX 5090 D

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

98%

PROCESSOR

Intel Core i9-12900K

42,335 Benchmark Score

Top 7% Market Ranking

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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

# Intel Core i9-12900K + NVIDIA GeForce RTX 5090 D — Desktop Benchmark Analysis

This pairing combines Intel's 12th-generation Alder Lake flagship CPU with NVIDIA's Blackwell 2.0 architecture GPU, creating a desktop build that sits at the 90th percentile overall among all CPU-GPU combinations. The CPU holds an 88th percentile position among all processors, while the GPU reaches the 92nd percentile among all graphics cards. No measured FPS data exists for this exact combination in the FACT PACK, so all frame rate discussions below are estimates derived from the individual benchmark scores of each component.

GPU Analysis — VRAM, bandwidth, clocks, RT/tensor hardware, what the benchmark scores mean for rendering

The NVIDIA GeForce RTX 5090 D is built on the GB202 chip using TSMC's 5 nm process, packing 92,200 million transistors across a 750 mm² die. This results in a transistor density of 122.9 million transistors per square millimeter, one of the densest consumer GPU designs in the data. The GPU operates with a base clock of 2017 MHz and a boost clock of 2407 MHz, with memory running at 1750 MHz (28 Gbps effective). These clock figures, combined with the massive 32 GB of GDDR7 memory on a 512-bit bus, yield a memory bandwidth of 1.79 TB/s — a figure that directly supports the GPU's high-resolution rendering capabilities.

The 21760 shading units, 680 texture mapping units, and 176 raster output pipelines provide the raw compute foundation. Pixel rate reaches 423.6 GPixel/s, while texture rate hits 1,636.8 GTexel/s. FP32 performance is rated at 104.8 TFLOPS, with FP16 also at 104.8 TFLOPS (1:1 ratio), meaning the GPU does not sacrifice half-precision throughput — relevant for AI-assisted rendering workflows. The 170 ray tracing cores and 680 tensor cores represent the dedicated hardware for RT workloads and DLSS-style tensor operations. In 3DMark Steel Nomad DX12, the GPU scores 14326, which places it in the upper tier of graphics cards. The Geekbench OpenCL score of 310674 and Vulkan score of 376915 both indicate strong compute performance across different API environments.

The Passmark G3D score of 44065 and GPU compute score of 28396 reinforce the rendering capability picture. DirectX 12 performance, measured at 219 in Passmark's DX12 test, trails the DirectX 11 score of 371 and DirectX 9 score of 434 — a pattern that suggests the GPU's raw rasterization strength is best expressed through older API paths, though the 3DMark Steel Nomad result (a DX12 test) tells a different story at higher workload intensity. The G2D score of 1487 indicates solid 2D acceleration for desktop compositing. For rendering workloads, the 32 GB VRAM capacity is the standout feature: it allows large scenes, high-resolution textures, and multi-layer compositing without spilling to system memory. The 1.79 TB/s bandwidth ensures those large framebuffers are fed quickly. Given the 92nd percentile ranking, the RTX 5090 D outperforms roughly 92% of all GPUs in the database, with nearest rivals including the AMD Radeon RX 6850M XT (1.6% higher average score) and the NVIDIA Tesla P100 PCIe 16 GB (2.4% higher average score).

Benchmark Performance — exact CPU and GPU scores, percentile positions, and what the combined picture is

The CPU's average benchmark score is 42335, placing it at the 88th percentile among all CPUs. In 3DMark threaded tests, the i9-12900K scores 9912 with 16 threads, 7596 with 8 threads, 4145 with 4 threads, 2120 with 2 threads, and 1073 with a single thread. The maximum-thread score reaches 11620. Cinebench R23 results show a multicore score of 26125 and single-core score of 2004.5. In Cinebench R20, the multicore score is 14679 with a single-core score of 2072. Geekbench multicore yields 16378, while single-core produces 2193. Passmark multithread score is 41213, with single-thread at 4136. The nearest CPU rivals include the Intel Core i9-12950HX (0.4% lower average score), AMD Ryzen 5 7400 (0.7% higher), AMD Ryzen 9 PRO 8945HS (0.9% higher), and Intel Core i7-14700T (1% higher). These deltas are all within a 1.4% band, indicating the i9-12900K sits in a tightly contested performance tier.

The GPU's average benchmark score is 77712, at the 92nd percentile. Its 3DMark Steel Nomad DX12 score of 14326 pairs with the Geekbench Vulkan score of 376915 and OpenCL score of 310674. The nearest GPU rivals — AMD Radeon RX 6850M XT (1.6% higher), NVIDIA Tesla P100 PCIe 16 GB (2.4% higher), and NVIDIA Tesla P100 PCIe 12 GB (2.1% higher) — cluster closely, with the RTX 5090 D sitting 1.1% above the AMD Radeon RX 6650M XT. The combined percentile of this CPU-GPU pairing is 90, meaning it outperforms 90% of all recorded build combinations. When interpreting these scores together, the CPU delivers strong multithreaded throughput for physics and simulation, while the GPU dominates raw pixel-pushing and compute. The CPU's 88th percentile is respectable but not elite; the GPU's 92nd percentile is higher, creating a configuration where the CPU is the more likely constraint in graphics-heavy scenarios.

FAQ

Q: How much VRAM does the RTX 5090 D have and what type is it?

A: The GPU features 32 GB of GDDR7 memory on a 512-bit bus, delivering a memory bandwidth of 1.79 TB/s. This VRAM capacity is among the largest in the database and supports high-resolution texture sets and large compute workloads.

Q: What is the CPU's core and thread configuration?

A: The Intel Core i9-12900K has 16 cores and 24 threads, based on the Alder Lake architecture. It runs at a base clock of 3.20 GHz with a boost clock of 5.20 GHz, and it has an unlocked multiplier for overclocking.

Q: How does the RTX 5090 D compare to its nearest GPU rivals?

A: The RTX 5090 D's average benchmark score of 77712 is 1.1% above the AMD Radeon RX 6650M XT, 1.6% below the AMD Radeon RX 6850M XT, 2.1% below the NVIDIA Tesla P100 PCIe 12 GB, and 2.4% below the NVIDIA Tesla P100 PCIe 16 GB. All rivals are within a 3.5% spread.

Q: Does the i9-12900K support DDR5 memory?

A: Yes, the memory support includes both DDR4 and DDR5, with a dual-channel memory bus providing 76.8 GB/s of memory bandwidth. ECC memory is also supported.

Q: What is the GPU's ray tracing and tensor core configuration?

A: The RTX 5090 D has 170 ray tracing cores and 680 tensor cores. These are dedicated to RT acceleration and tensor operations respectively, with the GPU supporting DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4 APIs.

Q: What is the combined performance percentile of this build?

A: The Intel Core i9-12900K and RTX 5090 D pairing achieves a combined percentile of 90, meaning it outperforms 90% of all recorded CPU-GPU combinations in the benchmark database.

Q: Are there any measured FPS results for this specific combination?

A: No. The FACT PACK contains no measured FPS rows for this exact CPU-GPU pairing. All frame rate discussions in this analysis are estimates derived from the individual benchmark scores of the CPU and GPU.

Balance and Bottleneck

The data reveals a performance imbalance favoring the GPU. The RTX 5090 D sits at the 92nd percentile among all GPUs, while the i9-12900K rests at the 88th percentile among all CPUs. This 4-percentile gap suggests the CPU is the more limiting component in most workloads. In CPU-bound scenarios — such as physics simulation, AI pathfinding, or single-threaded game logic — the i9-12900K's single-thread score of 1073 in 3DMark and 2004.5 in Cinebench R23 will cap performance. The GPU's 3DMark Steel Nomad score of 14326 indicates it can push frames far faster than the CPU can feed it in lightly threaded situations.

However, the CPU's 16 cores and 24 threads provide substantial multithreaded headroom. The Cinebench R23 multicore score of 26125 and 3DMark max-thread score of 11620 show that heavily threaded workloads — rendering, encoding, compilation — leverage the CPU effectively. In those scenarios, the balance shifts: the GPU may idle while the CPU grinds through compute tasks. The Passmark data compression score of 537341 and integer math score of 139090 reinforce that the CPU handles data-heavy operations without becoming the bottleneck in non-graphics workloads.

The memory bandwidth of 1.79 TB/s on the GPU versus 76.8 GB/s on the CPU creates a stark contrast. For gaming at high resolutions, the GPU's bandwidth dominates, and the CPU's slower memory path becomes less relevant. At 1080p or with lower graphical settings, the CPU's single-thread performance is more likely to limit frame rates. The FPS scaling between these scenarios would follow the CPU's 3DMark single-thread score of 1073 versus its 16-thread score of 9912 — a 9.2x scaling factor that shows the CPU's responsiveness to multithreaded workloads but also its relative weakness in single-threaded tasks compared to newer rivals.

Gaming Performance

No measured FPS data exists for this exact combination in the FACT PACK, so all gaming performance figures are estimates based on the individual benchmark scores. The GPU's 92nd percentile ranking and 3DMark Steel Nomad DX12 score of 14326 suggest it can handle modern AAA titles at high settings across all common resolutions. The 32 GB VRAM capacity means texture-heavy games at 4K with ultra-quality packs will fit entirely in video memory, avoiding stutter from VRAM overflow. The 1.79 TB/s bandwidth supports high frame rates at 1440p and 4K without memory throttling.

At 1080p, the CPU's single-thread score of 1073 in 3DMark and 4136 in Passmark single-thread tests may become the limiting factor in esports titles or games with heavy CPU-side logic. Frame rates would still be high, but the GPU would likely not reach its full potential. At 1440p and 4K, the GPU becomes the dominant factor, and the CPU's 88th percentile position is sufficient to keep up with the GPU's 92nd percentile output in most titles. The estimated FPS in graphically intensive games would scale with the GPU's Passmark G3D score of 44065, while CPU-bound games would scale with the i9-12900K's Cinebench R23 single-core score of 2004.5. In ray-traced titles, the 170 RT cores provide dedicated hardware acceleration, though exact FPS figures depend on the specific game implementation.

Who Should Build It

This configuration targets users who need exceptional graphics compute with solid CPU throughput. The 92nd percentile GPU makes it a strong choice for gamers playing at 1440p or 4K with ultra settings, where the GPU's 32 GB VRAM and 1.79 TB/s bandwidth shine. The 88th percentile CPU supports these gaming workloads while also handling streaming, background encoding, and voice chat without significant frame drops.

Content creators working with video editing or 3D rendering will benefit from the GPU's 104.8 TFLOPS FP32 performance and the CPU's Cinebench R23 multicore score of 26125. The 680 tensor cores accelerate AI-based workflows such as denoising or upscaling. Software developers compiling large codebases will see strong performance from the CPU's Passmark integer math score of 139090 and 24 threads, while the GPU handles any compute offload tasks. Students and small business users are also served, though the high-end components exceed typical office requirements. The build's 90th combined percentile means it handles virtually any consumer workload, but the GPU's dominance makes graphics-intensive tasks its primary strength.

CPU Analysis — cores, clocks, architecture, what the benchmark scores mean for real workloads

The Intel Core i9-12900K uses the Alder Lake architecture on a 10 nm process, with a die size of 215 mm². It has 16 cores and 24 threads, with a base clock of 3.20 GHz and boost clock of 5.20 GHz. The cache hierarchy includes 80 KB of L1 per core, 1.25 MB of L2 per core, and 30 MB of shared L3 cache. This configuration supports both DDR4 and DDR5 memory on a dual-channel bus with 76.8 GB/s bandwidth. The CPU is unlocked for overclocking, has integrated UHD Graphics 770, and uses the Intel Socket 1700 platform with PCIe Gen 5 (16 lanes CPU-only). It launched on 2021-11-03 with a launch MSRP of $599.

Benchmark results show a processor that scales well with thread count. The 3DMark scores progress from 1073 (single-thread) to 2120 (2 threads), 4145 (4 threads), 7596 (8 threads), 9912 (16 threads), and 11620 (max threads). This scaling is not perfectly linear — the jump from 8 to 16 threads is 30.5%, while 16 to max threads adds 17.2% — indicating diminishing returns as threads saturate. Cinebench R23 shows a multicore score of 26125 versus single-core of 2004.5, a 13x ratio that reflects the 24-thread capacity. Passmark multithread score of 41213 versus single-thread of 4136 yields a similar ratio. The Geekbench multicore score of 16378 with single-core at 2193 shows a 7.5x scaling, lower than Cinebench due to differing workload characteristics.

For real workloads, the data suggests this CPU excels in multithreaded tasks. The Passmark data encryption score of 29579 and extended instructions score of 33682 indicate strong cryptographic and SIMD performance. Floating-point math at 105471 and integer math at 139090 show balanced arithmetic capability. The find prime numbers score of 147 is notably low, suggesting the CPU prioritizes throughput over latency in specific operations. The random string sorting score of 57094 reflects solid data manipulation speed. The 10 nm process and 125 W TDP provide a power envelope that supports sustained multithreaded loads, though the CPU's 88th percentile position means newer processors in the database outperform it on average.

Build Overview

This is a desktop-class build combining the Intel Core i9-12900K (Alder Lake, 16 cores, 24 threads, boost clock 5.20 GHz) with the NVIDIA GeForce RTX 5090 D (Blackwell 2.0, 32 GB GDDR7, 21760 shading units). The CPU targets the 88th percentile among all processors, while the GPU reaches the 92nd percentile among all graphics cards. Together, this pairing achieves a 90th combined percentile, placing it in the top 10% of all recorded CPU-GPU combinations in the database.

The core architectural contrast is significant: the CPU uses a 10 nm Intel process with a 215 mm² die, while the GPU uses a 5 nm TSMC process with a 750 mm² die containing 92,200 million transistors. The CPU has 30 MB of shared L3 cache and 76.8 GB/s memory bandwidth, versus the GPU's 32 GB VRAM and 1.79 TB/s bandwidth — a 23.3x difference in memory throughput. This asymmetry defines the build's character: it is a GPU-first configuration where the CPU provides competent, but not class-leading, support. The GPU's 92nd percentile versus the CPU's 88th percentile means the system is better suited to graphics-heavy workloads than CPU-bound tasks. The build class is desktop, indicating it is designed for stationary use with the associated thermal and power headroom.

Usage Scenarios

High-refresh gaming: At 1440p or 4K with high refresh rate monitors, the GPU's 92nd percentile performance and 1.79 TB/s bandwidth support frame rates that exceed 60 FPS in most titles, though exact figures depend on the game. The CPU's single-thread score of 1073 in 3DMark is adequate for maintaining high frame rates, but may cap performance in CPU-bound esports titles at lower resolutions.

Streaming: The CPU's 16 cores and 24 threads, with a Cinebench R23 multicore score of 26125, can handle game encoding alongside gameplay. The GPU's 680 tensor cores and 104.8 TFLOPS FP16 performance also support hardware-accelerated encoding and AI-based stream enhancement, though the exact encoding hardware is not specified in the data.

Video editing: The GPU's 32 GB VRAM and 1.79 TB/s bandwidth accelerate timeline scrubbing, effects rendering, and export. The CPU's Passmark floating-point math score of 105471 and multithread score of 41213 handle multi-track timelines and codec conversions. The 104.8 TFLOPS FP32 compute provides GPU-accelerated effects processing.

3D rendering: The GPU's 170 ray tracing cores and 104.8 TFLOPS FP32 deliver strong ray-traced rendering performance, with the 3DMark Steel Nomad score of 14326 indicating high compute throughput. The CPU's Cinebench R23 multicore score of 26125 handles scene setup and physics simulation, while the 30 MB L3 cache reduces memory latency for complex scenes.

Software development: The CPU's Passmark integer math score of 139090 and data compression score of 537341 accelerate compilation and source control operations. The 24 threads allow parallel builds, while the GPU's compute capability supports CUDA-based development and testing. The 88th percentile CPU position ensures competitive build times versus most systems.

Student and office work: This configuration vastly exceeds office requirements. The CPU handles spreadsheets, documents, and web browsing with its single-thread score of 4136 in Passmark. The GPU's G2D score of 1487 ensures smooth desktop compositing. The 125 W TDP and dual-slot GPU require adequate cooling, making this a workstation-class solution rather than a compact office machine.

Upgrade Path and Platform

The Intel Core i9-12900K uses the Intel Socket 1700 platform with PCIe Gen 5 support (16 lanes CPU-only). The CPU supports both DDR4 and DDR5 memory on a dual-channel bus, providing flexibility for users who want to keep existing DDR4 modules or upgrade to DDR5. The memory bandwidth of 76.8 GB/s is a potential bottleneck when paired with the GPU's 1.79 TB/s, so upgrading to higher-speed DDR5 would partially close this gap. The socket supports the 12th Gen Core series, and the unlocked multiplier allows overclocking to extract additional CPU performance.

The NVIDIA GeForce RTX 5090 D uses a PCIe 5.0 x16 bus interface, which is fully supported by the CPU's PCIe Gen 5 lanes. The GPU has a 575 W TDP and requires a suggested PSU of 950 W, with a single 16-pin power connector. The dual-slot design and 304 mm length require a case with sufficient clearance. The GPU's dimensions (304 mm length, 137 mm height, 48 mm width) are substantial, and the 950 W PSU recommendation leaves headroom for the CPU's 125 W TDP plus other components. The GPU's display outputs include 1x HDMI 2.1b and 3x DisplayPort 2.1b, supporting multiple high-resolution monitors.

A sensible next upgrade would focus on the CPU, since the GPU already sits at the 92nd percentile. Moving to a newer Intel generation on the same Socket 1700 (if supported) or a new platform would raise the CPU's 88th percentile position. Alternatively, upgrading memory to faster DDR5 modules would improve the 76.8 GB/s bandwidth, which is the largest performance gap in the system. The 950 W PSU provides sufficient headroom for a CPU upgrade without changing the power supply, as long as the new CPU's TDP does not exceed the 125 W baseline significantly. The PCIe 5.0 x16 slot ensures the GPU operates at full bandwidth with any compatible CPU, so the GPU can be carried forward to a future platform upgrade without loss of performance.

Rate My PC: Intel Core i9-12900K + NVIDIA GeForce RTX 5090 D

Apex Performer

System Balance Analysis

Intel Core i9-12900K

NVIDIA GeForce RTX 5090 D

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

GPU Analysis — VRAM, bandwidth, clocks, RT/tensor hardware, what the benchmark scores mean for rendering

Benchmark Performance — exact CPU and GPU scores, percentile positions, and what the combined picture is

FAQ

Balance and Bottleneck

Gaming Performance

Who Should Build It

CPU Analysis — cores, clocks, architecture, what the benchmark scores mean for real workloads

Build Overview

Usage Scenarios

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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