SYSTEM ANALYZER

Rate My PC: Intel Core i9-12900T + NVIDIA GeForce RTX 5070

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

93 / 100
ULTIMATE READY

Apex Performer

Top 7% 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
91%
VS
GPU
95%
PROCESSOR

Intel Core i9-12900T

37,112 Benchmark Score
Top 9% Market Ranking
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GRAPHICS CARD

NVIDIA GeForce RTX 5070

40,377 Benchmark Score
Top 5% 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 i9-12900T + NVIDIA GeForce RTX 5070: A Curious Pairing of Efficiency and Power

This desktop build pairs Intel's ultra-low-power Core i9-12900T, a 35W TDP chip with 16 cores and 24 threads, alongside NVIDIA's GeForce RTX 5070, a 250W Blackwell-generation GPU with 12GB of GDDR7 memory. The combination is unusual: a CPU designed for thermals and quiet operation, matched with a GPU that demands a 600W suggested power supply. Benchmark data reveals a system that sits at the 84th percentile overall, with the CPU at the 85th percentile and the GPU at the 82nd percentile, indicating a balanced pairing where neither component dramatically outclasses the other in aggregate scores, though their individual characteristics create distinct workload-specific dynamics.

FAQ

Q: What are the core and thread counts of the Intel Core i9-12900T?

A: The i9-12900T has 16 cores and 24 threads, based on Intel's Alder Lake architecture on a 10 nm process node. It features a base clock of 1400 MHz and a boost clock of 4.90 GHz.

Q: How much memory does the RTX 5070 have and what type is it?

A: The RTX 5070 comes with 12 GB of GDDR7 memory on a 192-bit bus, delivering a memory bandwidth of 672.0 GB/s. The memory clock runs at 1750 MHz, which translates to 28 Gbps effective.

Q: What is the combined percentile rank of this CPU-GPU pairing?

A: The combined percentile for this desktop build is 84, placing it above the majority of systems. The CPU alone ranks at the 85th percentile versus all CPUs, while the GPU ranks at the 82nd percentile versus all GPUs.

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

A: Yes, the i9-12900T supports both DDR4 and DDR5 memory in a dual-channel configuration. This flexibility allows builders to choose between older, more affordable DDR4 or newer DDR5 modules.

Q: What is the PCIe interface of the RTX 5070?

A: The RTX 5070 uses a PCIe 5.0 x16 bus interface. It also features display outputs of 1x HDMI 2.1b and 3x DisplayPort 2.1b.

Q: What are the key benchmark scores for the CPU's multi-threaded performance?

A: The i9-12900T scores 24,528 in Cinebench R23 multi-core, 10,301 in Cinebench R20 multi-core, and 29,601 in Passmark multithread. Its Geekbench multi-core score is 11,615.

Q: What is the GPU's performance in 3DMark Steel Nomad DX12?

A: The RTX 5070 scores 5,077 in 3DMark Steel Nomad DX12. Its Passmark G3D score is 29,137, and its Geekbench Vulkan score is 178,923.

Balance and Bottleneck

The balance between the i9-12900T and RTX 5070 is defined by a stark contrast in power envelopes and performance profiles. The CPU's 35W TDP suggests a chip tuned for efficiency, yet its Cinebench R23 multi-core score of 24,528 and Passmark multithread score of 29,601 demonstrate substantial throughput capability. The GPU, with its 250W TDP, is a high-performance part that can easily outpace the CPU in certain gaming and rendering scenarios. The data indicates that in CPU-bound workloads at lower resolutions, the i9-12900T may become the limiting factor, given its modest base clock of 1400 MHz, though its 4.90 GHz boost clock helps mitigate this. Conversely, in GPU-bound tasks at higher resolutions or with ray tracing enabled, the RTX 5070 will be the primary constraint.

Benchmark results suggest a system where the CPU's single-thread performance is strong—Cinebench R23 single-core score of 3,462 and Geekbench single-core score of 2,259—but not elite. The GPU's Passmark G3D score of 29,137 and 3DMark Steel Nomad score of 5,077 indicate a graphics card that can handle modern titles, but the absence of measured FPS data means the actual bottleneck point is estimated. Given the CPU's 35W TDP and the GPU's 250W TDP, the power draw disparity is extreme, suggesting that in sustained all-core workloads, the CPU might throttle or underperform relative to its higher-power counterparts. The data implies a pairing where the GPU is the dominant component for graphical tasks, while the CPU handles background and computational tasks adequately but may not fully unlock the GPU's potential in CPU-intensive game scenes at 1080p.

Benchmark Performance

The i9-12900T delivers a multi-threaded performance profile that is respectable for its power class. Its Cinebench R23 multi-core score of 24,528 places it at the 85th percentile versus all CPUs, with an average benchmark score of 37,112. The nearest rivals include the AMD Ryzen 7 160 with an average score of 37,117 (0% delta), the AMD Ryzen AI 7 PRO 450 at 37,093 (0.1% faster), the Intel Core i7-13700 at 37,135 (-0.1% slower), and the AMD Ryzen 7 7735H at 37,161 (-0.1% slower). This tight clustering shows the i9-12900T is essentially neck-and-neck with these chips in aggregate, despite its lower TDP. In specific tests, the CPU shines in integer math with a Passmark score of 108,211 and floating-point math at 75,741, while its extended instructions score is 20,054 and data encryption score is 20,750.

The RTX 5070's benchmark results are robust, with a 3DMark Steel Nomad DX12 score of 5,077 and a Passmark G3D score of 29,137. Its Geekbench OpenCL score is 172,660, and Vulkan score is 178,923, indicating strong compute performance. The GPU's average benchmark score is 40,377, placing it at the 82nd percentile versus all GPUs. Its nearest rivals are the AMD Radeon Pro 580 with an average score of 40,318 (0.1% faster), the AMD Radeon Pro WX 7100 at 40,063 (0.8% faster), the AMD Radeon Pro 5300 at 40,870 (-1.2% slower), and the NVIDIA RTX A500 Mobile at 39,568 (2% slower). The GPU's Passmark compute score is 15,787, and its DirectX 12 score is 108, with DirectX 11 at 277 and DirectX 10 at 180. Combined, the CPU and GPU produce a system percentile of 84, indicating a well-matched pair for overall performance, though the CPU's aggregate is slightly higher relative to its peers than the GPU's.

Who Should Build It

This build targets users who need strong multi-threaded CPU performance without the thermal and power overhead of a high-TDP processor, paired with a GPU capable of modern gaming and creative workloads. Gamers at 1440p or 4K resolution will benefit from the RTX 5070's 12 GB of GDDR7 memory and 672.0 GB/s bandwidth, though the CPU's 35W TDP might limit frame rates in CPU-bound scenarios. Content creators working with video editing or 3D rendering will find the CPU's Cinebench R23 multi-core score of 24,528 and Passmark multithread score of 29,601 useful for export and encoding tasks, while the GPU's 30.87 TFLOPS FP32 performance accelerates GPU-accelerated renderers. Software developers will appreciate the 16 cores and 24 threads for compilation and virtualization, alongside the CPU's Passmark data compression score of 345,021, which aids in build times. Students and small business workstations benefit from the low 35W CPU TDP, enabling compact and quiet systems, while the GPU provides headroom for occasional gaming or GPU compute tasks. The lack of measured FPS data means these scenarios are based on benchmark scores, but the overall 84th percentile rank suggests a capable system for these use cases.

GPU Analysis

The NVIDIA GeForce RTX 5070 is built on the Blackwell 2.0 architecture using TSMC's 5 nm process, with a transistor count of 31,100 million on a 263 mm² die. It features 6,144 shading units, 192 texture mapping units, and 80 raster output pipelines. The GPU's memory subsystem is a highlight: 12 GB of GDDR7 on a 192-bit bus yields 672.0 GB/s of bandwidth, which is substantial for high-resolution textures and ray tracing workloads. The memory clock runs at 1750 MHz, effective 28 Gbps, and the GPU clock boosts to 2512 MHz from a base of 2325 MHz. Ray tracing is handled by 48 RT cores, while 192 tensor cores support DLSS and AI workloads. The pixel rate is 201.0 GPixel/s, and the texture rate is 482.3 GTexel/s, with FP32 performance at 30.87 TFLOPS and FP16 at the same 30.87 TFLOPS (1:1 ratio).

Benchmark results for the RTX 5070 show a strong rendering capability. The 3DMark Steel Nomad DX12 score of 5,077 suggests it handles modern DX12 titles well, while the Passmark G3D score of 29,137 indicates robust DirectX 11 performance. The Geekbench OpenCL score of 172,660 and Vulkan score of 178,923 highlight its compute prowess, which is useful for non-gaming tasks like machine learning inference or video processing. The GPU's Passmark compute score of 15,787, however, is lower than its graphics scores, suggesting that raw compute throughput is decent but not exceptional. The 12 GB VRAM is adequate for 1440p and 4K gaming with high textures, but the 192-bit bus might limit performance in memory-heavy scenarios compared to wider-bus cards. The GPU's nearest rivals in aggregate score include the AMD Radeon Pro 580 and Pro WX 7100, which are older prosumer cards, indicating the RTX 5070 sits in a competitive mid-to-high range. The absence of measured FPS data means these scores must be interpreted qualitatively: the GPU is clearly capable of high-refresh 1440p gaming and playable 4K, but exact frame rates remain estimates.

Gaming Performance

No measured FPS data exists for this exact CPU-GPU combination, so all frame rate discussions are estimated from the benchmark scores. The RTX 5070's 3DMark Steel Nomad DX12 score of 5,077 and Passmark G3D score of 29,137 suggest it can handle modern AAA titles at high settings. For 1080p gaming, the CPU's single-core performance—Cinebench R23 single-core score of 3,462 and Geekbench single-core score of 2,259—should be sufficient to drive high frame rates, though the 35W TDP might cause the CPU to be a limiting factor in very CPU-intensive games like strategy titles or simulations. At 1440p, the GPU becomes the primary bottleneck, and the 12 GB of GDDR7 memory with 672.0 GB/s bandwidth should deliver smooth performance in most games. At 4K, the GPU's 30.87 TFLOPS FP32 performance and 201.0 GPixel/s pixel rate will be taxed, and users may need to rely on DLSS (given the 192 tensor cores) to maintain playable frame rates. The GPU's 48 RT cores enable ray tracing, but performance with ray tracing enabled will be lower than with rasterization. Given the GPU's percentile rank of 82, it is above average but not top-tier, so enthusiasts seeking maximum frame rates at 4K with all settings maxed may find it lacking. The estimated gaming experience is strong for 1080p and 1440p high-refresh monitors, with 4K being playable but not always at ultra settings without upscaling.

CPU Analysis

The Intel Core i9-12900T is a 16-core, 24-thread processor based on the Alder Lake architecture, manufactured on Intel's 10 nm process with a die size of 215 mm². It uses a hybrid design with performance and efficiency cores, though the fact pack does not specify the core mix. The base clock is a low 1400 MHz, which contributes to its 35W TDP, but the boost clock reaches 4.90 GHz, allowing burst performance when needed. The cache hierarchy includes 80 KB of L1 per core, 1.25 MB of L2 per core, and 30 MB of shared L3 cache. Memory support includes both DDR4 and DDR5 in dual-channel mode, with no ECC support. The CPU provides 20 PCIe Gen 5 lanes, and its integrated graphics are UHD Graphics 770. The socket is Intel Socket 1700, and the processor has an unlocked multiplier, enabling overclocking on supported boards.

Benchmark results show the i9-12900T is a multi-threaded workhorse for its power class. Its Cinebench R23 multi-core score of 24,528 is strong, and the R20 score of 10,301 and R15 score of 2,472 corroborate this. The Passmark multithread score of 29,601 and integer math score of 108,211 indicate excellent throughput for computational tasks. Single-thread performance is also solid, with a Cinebench R23 single-core score of 3,462 and Passmark single-thread score of 3,810, though the Geekbench single-core score of 2,259 is moderate. Data compression performance is notable at 345,021 in Passmark, which benefits file archiving and database workloads. The CPU's nearest rivals include the AMD Ryzen 7 160 and Intel Core i7-13700, with aggregate scores within 0.1% of each other, showing the i9-12900T is competitive despite its lower TDP. However, the 1400 MHz base clock means sustained all-core workloads might cause the CPU to run at lower frequencies, potentially reducing performance in long rendering tasks compared to higher-TDP chips. The 85th percentile rank versus all CPUs confirms it is a top-tier performer, but the architecture's efficiency focus means it excels in bursty workloads rather than sustained heavy loads.

Upgrade Path and Platform

The i9-12900T uses the Intel Socket 1700 platform, which supports both DDR4 and DDR5 memory in dual-channel configurations. This provides flexibility for builders, as they can choose between older DDR4 modules or newer DDR5 for potentially higher bandwidth. The CPU offers 20 PCIe Gen 5 lanes, enabling fast NVMe storage and future graphics cards, though the RTX 5070 itself uses PCIe 5.0 x16. The platform does not support ECC memory, which limits its appeal for certain server or workstation use cases. The RTX 5070 has a suggested PSU of 600 W, which is reasonable for a system with this CPU, but the 35W TDP of the CPU means the power supply headroom is dominated by the GPU's 250W TDP. The GPU uses a single 16-pin power connector, and its dimensions are 245 mm in length, 115 mm in height, and 40 mm in width, fitting in most mid-tower cases.

A sensible next upgrade for this platform would be to increase memory to the maximum supported capacity, as the dual-channel DDR4/DDR5 support allows for up to 128 GB or more depending on the motherboard. For storage, the 20 PCIe Gen 5 lanes can accommodate a Gen5 NVMe SSD, which would significantly improve load times and data-intensive workloads. The CPU itself is unlocked, so users could attempt overclocking to boost the base clock from 1400 MHz, though this would increase power consumption and heat output, potentially negating the efficiency benefit. Alternatively, upgrading to a higher-TDP 12th Gen Core i9 or i7 processor on the same socket would provide more sustained multi-core performance, as the current 35W TDP is the primary limitation. The GPU upgrade path is less constrained, as the PCIe 5.0 x16 slot can accommodate future graphics cards, though the 600W PSU suggestion might need to be revisited for higher-TDP GPUs. Overall, the platform offers decent headroom for memory and storage upgrades, but the CPU's efficiency focus means any significant performance improvement would require a processor change.

Build Overview

This desktop build combines the Intel Core i9-12900T, a 16-core, 24-thread Alder Lake processor with a 35W TDP, and the NVIDIA GeForce RTX 5070, a Blackwell 2.0 architecture GPU with 12 GB of GDDR7 memory and a 250W TDP. The CPU is designed for efficiency, with a low base clock of 1400 MHz and a boost clock of 4.90 GHz, while the GPU is a high-performance part with 6,144 shading units and 30.87 TFLOPS FP32 performance. The combined percentile rank is 84, placing this system above most desktops, with the CPU at the 85th percentile and the GPU at the 82nd percentile. The CPU's average benchmark score is 37,112, and the GPU's is 40,377, indicating that while the GPU has a higher raw score, both components are closely matched in their respective peer groups. This is a desktop-class build, confirmed by the build class field, and it targets users who want multi-threaded CPU performance without high power draw, paired with a GPU that handles modern gaming and creative workloads. The lack of measured FPS data means the overall gaming experience is estimated, but the benchmark scores suggest a system that excels in productivity and gaming at 1440p, with 4K being viable with upscaling. The build's tier is solidly mid-to-high, given the 84th percentile rank, though it is not a top-tier enthusiast system due to the CPU's efficiency constraints and the GPU's mid-range positioning.

Usage Scenarios

High-refresh gaming: At 1080p and 1440p, the RTX 5070's 3DMark Steel Nomad score of 5,077 and Passmark G3D score of 29,137 suggest frame rates well above 60 FPS in most titles, with the CPU's single-core score of 3,462 in Cinebench R23 ensuring adequate CPU throughput for high-refresh monitors. At 4K, the GPU's 12 GB VRAM and 672.0 GB/s bandwidth support high textures, but users may need DLSS for 1440p or 4K high-refresh.

Streaming: The CPU's 16 cores and 24 threads, with a Passmark multithread score of 29,601, can handle encoding and streaming simultaneously, while the GPU's 192 tensor cores and 30.87 TFLOPS FP16 performance enable hardware-accelerated encoding and AI features for stream enhancement.

Video editing: The CPU's Cinebench R23 multi-core score of 24,528 and Passmark data compression score of 345,021 accelerate export and timeline rendering, while the GPU's OpenCL score of 172,660 and 12 GB VRAM handle effects and GPU-accelerated previews in software like Premiere Pro or DaVinci Resolve.

3D rendering: The GPU's 48 RT cores and 30.87 TFLOPS FP32 performance provide strong ray tracing and rasterization for renderers like Blender or V-Ray, with the CPU's multi-thread score of 29,601 in Passmark handling CPU-based rendering tasks. The 12 GB VRAM is sufficient for medium-complexity scenes.

Software development: The CPU's 16 cores and 24 threads, with a Passmark integer math score of 108,211, accelerate compilation and testing, while the GPU's compute score of 15,787 offloads parallel tasks like unit testing or machine learning training. The 30 MB of L3 cache helps with frequently accessed data.

Student and office work: The CPU's 35W TDP enables quiet, efficient systems for daily tasks, and its single-thread score of 3,810 in Passmark ensures responsive application use. The GPU is overkill for office work but provides headroom for occasional gaming or media creation, with the overall 84th percentile rank ensuring smooth multitasking.