SYSTEM ANALYZER

Rate My PC: Intel Core i9-12900E + AMD Radeon RX 7900 XT

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

Build Configuration

Select your components

PROCESSOR (CPU)

▼

GRAPHICS CARD (GPU)

▼

83 Score

Top 17% Ranking

83 / 100

HIGH-END

Power Build

Top 17% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

78%

GPU

88%

PROCESSOR

Intel Core i9-12900E

6,611 Benchmark Score

Top 22% Market Ranking

View Full Specs →

GRAPHICS CARD

AMD Radeon RX 7900 XT

13,745 Benchmark Score

Top 12% 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

# Intel Core i9-12900E + AMD Radeon RX 7900 XT: A Desktop Powerhouse with Measured Ambiguity

The Intel Core i9-12900E and AMD Radeon RX 7900 XT form a desktop pairing that targets high-end productivity and gaming workloads, but benchmark results reveal a more nuanced picture than the component names suggest. The CPU sits at the 62nd percentile among all processors, while the GPU lands at the 55th percentile among all graphics cards, with a combined percentile of 59. This places the system firmly in the upper-midrange tier of desktop hardware, not the absolute top, despite the "i9" and "RX 7900" branding. The data shows a configuration that excels in multi-threaded tasks but may leave gamers wanting more frame headroom at the highest settings.

CPU Analysis

The Intel Core i9-12900E is a 16-core, 24-thread processor based on the Alder Lake architecture, built on Intel's 10 nm process with a die size of 215 mm². It operates with a base clock of 2.30 GHz and a boost clock of 5.00 GHz, drawing a 65 W TDP. This is a desktop-class chip (not mobile) with a market segment of Desktop and an active production status. The cache hierarchy includes 80 KB of L1 per core, 1.25 MB of L2 per core, and a shared 30 MB L3 cache. Memory support covers both DDR4 and DDR5 in a dual-channel configuration, with no ECC support. The integrated UHD Graphics 770 provides a fallback display output, but it is not the focus of this analysis.

Benchmark scores paint a clear picture of the CPU's capabilities. In Cinebench R23, the i9-12900E scores 23529 in multi-core and 3321 in single-core. The multi-core result is strong, reflecting the 16-core/24-thread configuration, and it suggests excellent performance in video rendering, compilation, and other parallel workloads. The single-core score of 3321 is solid but not exceptional, indicating that lightly-threaded tasks will perform well but won't lead the pack. In Cinebench R20, the scores are 9882 multi-core and 1394 single-core, while R15 shows 2371 multi-core and 334 single-core. Geekbench results are 10280 multi-core and 1775 single-core.

The average benchmark score for this CPU is 6611, placing it at the 62nd percentile. Its nearest rivals are remarkably close: the Intel Pentium Gold G6405 and Intel Core i9-10940X both score 6605, a 0.1% difference, while the Intel Core i5-13500E scores 6586 (0.4% ahead of the i9-12900E) and the Intel Core i5-13400E scores 6638 (0.4% behind). This clustering is striking — the i9-12900E is statistically tied with these very different processors, from a low-end Pentium to an older HEDT chip. For real workloads, this means the i9-12900E's multi-threaded performance is competitive with modern mid-range Core i5 parts, and the single-thread advantage of the 5.00 GHz boost clock is offset by the similarly-clocked rivals. The 65 W TDP is notably low for a 16-core part, suggesting efficient operation, but the performance parity with cheaper rivals raises questions about its positioning.

Upgrade Path and Platform

The Intel Core i9-12900E uses the Intel Socket 1700, which is the platform for Alder Lake and its immediate successors. Memory support includes both DDR4 and DDR5, giving builders flexibility to reuse existing DDR4 kits or invest in faster DDR5 for improved bandwidth. The CPU provides PCIe Gen 5 with 20 lanes (CPU only), which is future-proof for the latest GPUs and NVMe storage. The socket and platform are mature, with a wide range of motherboards available, from budget B660 boards to high-end Z690/Z790 options.

The GPU requires a suggested PSU of 700 W, while the CPU has a TDP of 65 W. This leaves considerable headroom for the rest of the system, but the 700 W recommendation is the binding constraint. A quality 700 W PSU is sufficient for this pairing, but users with older or lower-wattage PSUs will need to upgrade. The GPU uses 2x 8-pin power connectors, which are standard on most PSUs. The CPU's 65 W TDP means it is not power-hungry, so the PSU headroom is entirely dictated by the GPU's 300 W TDP.

A sensible next upgrade within this platform would be a higher-core-count Alder Lake or Raptor Lake processor that fits Socket 1700, though the data does not specify which models are compatible. Alternatively, users could upgrade the GPU to a newer Radeon RX 9000 series card, given the RX 7900 XT is end-of-life. However, the data only shows the RX 9070 XT as a rival (scoring 13543 avg, 1.5% behind the RX 7900 XT), so that would be a lateral move at best. The most impactful upgrade would be to add more system memory or switch from DDR4 to DDR5 if not already using it, since the memory bandwidth is not specified but dual-channel DDR5 would be a clear improvement.

Gaming Performance

No measured FPS data exists for this exact CPU+GPU combination. The FACT PACK contains no measuredFpsUltraByGame entries, so this section relies entirely on estimated frame rates derived from benchmark scores. The dataIsMeasured field is false, so all FPS figures below are estimates, not observed results.

Based on the CPU's Cinebench R23 single-core score of 3321 and the GPU's PassMark G3D score of 29009, this pairing should deliver strong 1440p and 4K gaming performance. The RX 7900 XT's 20 GB VRAM and 800 GB/s bandwidth are ample for modern titles at high settings, even with ray tracing enabled. The CPU's 5.00 GHz boost clock and 16 cores ensure that even CPU-intensive games, such as simulation titles or open-world games with heavy draw distances, will not bottleneck at 60+ FPS.

At 1080p, the CPU is more likely to be the limiting factor, but the i9-12900E's single-core performance is sufficient for 144 Hz gaming in most esports titles. At 1440p, the balance shifts toward the GPU, and the RX 7900 XT's 51.48 TFLOPS FP32 performance should push high refresh rates in less demanding games. At 4K, the GPU becomes the dominant factor, and the 20 GB VRAM is a significant advantage for texture-heavy titles. However, the GPU's 55th percentile ranking suggests it is not the top-tier card it once was, and newer titles at maximum settings could see frame rates dip below 60 FPS in the most demanding scenes.

Balance and Bottleneck

The data reveals a system where the CPU and GPU are closely matched in percentile terms, but the bottleneck depends heavily on the workload. The CPU's 62nd percentile and the GPU's 55th percentile both sit in the upper-midrange, but the CPU has a slight edge in relative standing. This suggests that in multi-threaded workloads, the CPU is the stronger component, while in pure graphics tasks, the GPU is the weaker link relative to its peers.

In gaming, the bottleneck shifts with resolution. At 1080p, the CPU's single-core performance (Cinebench R23 single-core 3321) is sufficient for most titles, but the GPU's 55th percentile may limit maximum frame rates in less optimized games. At 1440p and above, the GPU's 20 GB VRAM and 800 GB/s bandwidth become the deciding factors, and the CPU's 16 cores provide ample headroom. The FPS scaling from 1080p to 4K would show a more pronounced drop on the GPU side, confirming that the RX 7900 XT is the primary limiter at higher resolutions.

In content creation, the CPU's multi-core score of 23529 in Cinebench R23 is strong, and the GPU's compute performance (PassMark GPU Compute 16828) adds acceleration for rendering tasks. However, the GPU's OpenCL score of 12756 in Geekbench is modest compared to its gaming scores, indicating that compute-heavy workloads may not scale as well. The CPU's 65 W TDP and the GPU's 300 W TDP create a thermal profile that favors a well-ventilated case, but neither component is a bottleneck in a typical desktop build.

FAQ

Q: What is the Intel Core i9-12900E's core and thread count?

A: It has 16 cores and 24 threads, based on the Alder Lake architecture with a 10 nm process.

Q: Does the RX 7900 XT support ray tracing?

A: Yes, it has 84 RT cores dedicated to ray tracing, and it supports DirectX 12 Ultimate (12_2).

Q: What memory types does the i9-12900E support?

A: It supports both DDR4 and DDR5 in a dual-channel configuration, with no ECC support.

Q: What is the GPU's VRAM capacity and bandwidth?

A: The RX 7900 XT has 20 GB of GDDR6 memory on a 320-bit bus, with 800.0 GB/s bandwidth.

Q: How does the i9-12900E compare to the i5-13400E?

A: The i9-12900E has an average benchmark score of 6611, while the i5-13400E scores 6638, making the i5-13400E 0.4% faster.

Q: Is the RX 7900 XT still in production?

A: No, it is end-of-life (EOL), with its predecessor being Navi II and successor being Navi IV.

Q: What is the suggested PSU wattage for this GPU?

A: The suggested PSU is 700 W, with a 300 W TDP for the GPU itself.

Who Should Build It

This system is best suited for users who need a balanced desktop for both productivity and gaming at high resolutions. The i9-12900E's 16 cores and 24 threads make it a strong candidate for content creators who work with video editing, 3D rendering, or software compilation, where the Cinebench R23 multi-core score of 23529 indicates substantial throughput. The RX 7900 XT's 20 GB VRAM is a draw for 4K gamers and those who use GPU-accelerated rendering or AI workloads that benefit from large memory pools.

Students and small business workstations would find this pairing overkill for typical office tasks, but the 65 W TDP of the CPU means it can run in a compact desktop without exotic cooling. Developers working on large codebases would appreciate the 24 threads for parallel builds, though the 62nd percentile CPU ranking suggests newer i5 parts offer similar performance at lower cost. Gamers at 1440p and 4K will get the most value, as the GPU's 20 GB VRAM future-proofs against texture-heavy titles, and the CPU's 5.00 GHz boost clock handles high-refresh-rate gaming without bottlenecking.

Benchmark Performance

The combined picture from the benchmark data shows a system that performs at the 59th percentile overall. The CPU's average benchmark score is 6611, ranking at the 62nd percentile, with specific scores of 23529 in Cinebench R23 multi-core, 3321 in R23 single-core, and 10280 in Geekbench multi-core. The GPU's average benchmark score is 13745, ranking at the 55th percentile, with standout results in PassMark G3D (29009) and Geekbench Vulkan (71068), but weaker scores in PassMark DirectX tests (158 for DX10, 340 for DX11, 110 for DX12).

The GPU's nearest rivals are telling: the AMD Radeon 660M scores 13812 (0.5% ahead), the NVIDIA RTX A2000 Mobile scores 13821 (0.5% ahead), the AMD Radeon RX 570X scores 13871 (0.9% ahead), and the AMD Radeon RX 9070 XT scores 13543 (1.5% behind). This clustering around the 13700-13900 range indicates that the RX 7900 XT is in a crowded performance tier, despite its impressive specs on paper. The CPU's rivals show a similar pattern, with the Pentium Gold G6405 and i9-10940X both at 6605 (0.1% difference), suggesting that the i9-12900E's real-world performance is heavily dependent on the specific workload.

Together, the CPU and GPU form a system that is well above average but not exceptional. The 59th combined percentile means it outperforms most desktop builds, but it sits below the top-tier configurations that dominate the 90th+ percentile. The data does not include any measured FPS values, so all performance claims must be tempered by the fact that these are estimates from synthetic benchmarks.

Build Overview

This is a desktop-class build combining the Intel Core i9-12900E (Socket 1700, Alder Lake) with the AMD Radeon RX 7900 XT (Navi 31, RDNA 3.0). The CPU is a 16-core/24-thread part with a 65 W TDP and a 5.00 GHz boost clock, while the GPU is a 20 GB GDDR6 card with a 300 W TDP and a 700 W suggested PSU. Both components are from the 2022 era, with the CPU released on January 3, 2022, and the GPU on November 2, 2022.

The overall tier, based on the 59th combined percentile, is upper-midrange. This is not a flagship build, but it is a capable one for high-refresh-rate 1440p gaming and serious productivity. The CPU's 62nd percentile and GPU's 55th percentile are close enough that neither component is a glaring weak point, but the system as a whole is bounded by the GPU's relative performance. The GPU is end-of-life, which means buyers should be aware that newer cards (like the RX 9070 XT, which is 1.5% slower in this benchmark set) are not necessarily upgrades, and the platform itself is mature with no new CPU releases on Socket 1700.

GPU Analysis

The AMD Radeon RX 7900 XT is based on the Navi 31 chip with RDNA 3.0 architecture, built on TSMC's 5 nm process with 57,700 million transistors on a 529 mm² die. It features 5376 shading units, 336 texture mapping units, and 192 ROPs, along with 84 RT cores for ray tracing. The GPU has no tensor cores (the data lists them as null), which means its AI and machine learning performance relies on the general-purpose compute units. The FP32 performance is 51.48 TFLOPS, with FP16 at 103.0 TFLOPS (2:1 ratio).

Memory is a standout feature: 20 GB of GDDR6 on a 320-bit bus, delivering 800.0 GB/s of bandwidth. The clocks are 1387 MHz base, 2025 MHz game, and 2394 MHz boost, with memory at 2500 MHz (20 Gbps effective). The pixel rate is 459.6 GPixel/s and texture rate is 804.4 GTexel/s. The card is dual-slot, 276 mm long, 110 mm tall, and 51 mm wide, with 2x 8-pin power connectors and a 300 W TDP.

In benchmark terms, the GPU scores 5623 in 3DMark Steel Nomad DX12, 12756 in Geekbench OpenCL, and 71068 in Geekbench Vulkan. PassMark results show 29009 in G3D and 16828 in GPU Compute, but the DirectX scores are surprisingly low: 158 in DX10, 340 in DX11, and 110 in DX12. These low DX scores are anomalous compared to the high G3D score, suggesting either driver issues or that the benchmark methodology favors certain workloads. For rendering, the 20 GB VRAM and 800 GB/s bandwidth are critical for large scenes and high-resolution textures, making this card a strong choice for GPU-accelerated rendering in Blender or similar tools. The 84 RT cores provide hardware ray tracing support, but the lack of dedicated tensor cores means DLSS-style upscaling is not available; instead, users must rely on AMD's FSR or native resolution rendering.

Rate My PC: Intel Core i9-12900E + AMD Radeon RX 7900 XT

Power Build

System Balance Analysis

Intel Core i9-12900E

AMD Radeon RX 7900 XT

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

Upgrade Path and Platform

Gaming Performance

Balance and Bottleneck

FAQ

Who Should Build It

Benchmark Performance

Build Overview

GPU Analysis

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

Related Processors

Related Graphics Cards

Compare Your CPU

Compare Your GPU

Related PC Builds

Same CPU with Different GPUs

Same GPU with Different CPUs

Other Popular Builds