SYSTEM ANALYZER

Rate My PC: Intel Core i9-14900K + AMD Radeon RX 7400

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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88 Score

Top 12% Ranking

88 / 100

HIGH-END

Power Build

Top 12% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

97%

GPU

79%

PROCESSOR

Intel Core i9-14900K

79,097 Benchmark Score

Top 3% Market Ranking

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GRAPHICS CARD

AMD Radeon RX 7400

2,467 Benchmark Score

Top 21% 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

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

# CPU Analysis

The Intel Core i9-14900K is a 24-core, 32-thread desktop processor built on Intel's Raptor Lake architecture, specifically the Raptor Lake-R refresh. It operates on the Intel Socket 1700 platform and is manufactured on Intel's 10 nm process node, with a die size of 257 mm². The chip runs at a base clock of 3.20 GHz and boosts up to 6.00 GHz, a configuration that gives it exceptional single-thread responsiveness alongside substantial multi-thread capacity. The L3 cache totals 36 MB shared, with 2 MB of L2 cache per core and 80 KB of L1 cache per core, providing ample on-die storage for frequently accessed data.

The CPU supports both DDR4 and DDR5 memory through a dual-channel memory bus, and ECC memory is supported, which is notable for workstation-oriented builds. The processor includes UHD Graphics 770 integrated graphics, so the system remains operable even without a discrete GPU. It also provides PCIe Gen 5 with 16 lanes from the CPU, ensuring high-bandwidth connectivity for modern storage and graphics cards. The chip is multiplier-unlocked, allowing manual overclocking, and carries the part number SRN48. The launch MSRP is $589.

Benchmark data positions this processor exceptionally well. The Cinebench R23 multi-core score of 39399.5 and single-core score of 2262.5 demonstrate the dual nature of this chip. In multi-threaded workloads, the 24 cores and 32 threads push through rendering tasks with massive parallelism. The single-core score of 2262.5 in Cinebench R23 is equally telling, showing that the 6.00 GHz boost clock delivers top-tier responsiveness for lightly threaded applications. Geekbench results reinforce this picture: a multi-core score of 21697 and a single-core score of 2655.

The PassMark suite provides additional insight into specialized workloads. The data compression score of 792694, data encryption score of 46813, and extended instructions score of 45154 indicate strong performance in security and archival tasks. Floating point math scores 152975, integer math scores 210622, and the multi-thread score of 58674 all point to a processor that handles mathematical and physics computations without breaking stride. The random string sorting score of 86971 and prime number finding score of 231 further confirm the CPU's capability in logic-heavy operations. The single-thread PassMark score of 4697 is among the highest attainable, which directly translates to snappy application launches and fluid UI interactions.

The CPU's percentile rank of 95 among all CPUs means it outperforms 95% of processors in the database. Its average benchmark score of 79097 places it in elite company. Compared to its nearest rivals, the Core i9-14900K trails the Core i9-14900KF by just 0.3%, a negligible difference that comes down to the integrated graphics being present on this chip. It sits 0.6% behind the Core Ultra 9 290HX Plus and 1.2% behind the AMD EPYC 7413, but it leads the AMD Ryzen AI Max+ 395 by 1.7%. These margins are all within noise for real-world workloads, meaning the i9-14900K is effectively interchangeable with the very fastest consumer and workstation processors available.

# GPU Analysis

The AMD Radeon RX 7400 is a compact graphics card from the Radeon RX 7000 series, built on the Navi 33 chip with RDNA 3.0 architecture and the codename "Hotpink Bonefish." The GPU is manufactured on TSMC's 6 nm process node, packing 13,300 million transistors into a 204 mm² die, which yields a transistor density of 65.2 million per mm². This efficiency-focused design keeps power consumption low while still delivering modern feature support.

The card comes with 8 GB of GDDR6 memory on a 128-bit bus, providing 288.0 GB/s of memory bandwidth. Memory clocks run at 2250 MHz, translating to 18 Gbps effective. The GPU has 1792 shading units, 112 texture mapping units, and 64 raster operation pipelines. It includes 28 ray tracing cores, though it has no dedicated tensor cores, meaning AI-accelerated workloads rely on standard shader execution. The base clock is 1452 MHz, the game clock is 2200 MHz, and the boost clock reaches 2300 MHz. Pixel rate is 147.2 GPixel/s, texture rate is 257.6 GTexel/s, and FP32 performance is 16.49 TFLOPS, with FP16 reaching 32.97 TFLOPS at a 2:1 ratio.

The card's power characteristics are remarkably modest for a discrete GPU. It carries a TDP of 43 W, requires a single 6-pin power connector, and the suggested PSU rating is just 200 W. This makes it an extremely low-power option that can slot into systems with minimal power supply headroom. The card is dual-slot in width and connects via PCIe 4.0 x8. Display outputs include one HDMI 2.1a port and three DisplayPort 2.1 connectors. API support covers DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Benchmark results paint a sobering picture for gaming performance. The 3DMark Steel Nomad DX12 score of 1103 is low by modern gaming standards. PassMark scores are equally modest: DirectX 12 scores just 44, DirectX 11 scores 97, DirectX 10 scores 59, and DirectX 9 scores 176. The 2D graphics score is 1209, while the 3D graphics score is 11897. GPU compute performance is 5152.

The GPU's percentile rank of 17 among all GPUs means it performs better than only 17% of graphics cards in the database. Its average benchmark score of 2467 places it in the entry-level segment. The nearest rivals are all extremely low-end parts: the AMD Radeon 8040S is 1.1% faster, the NVIDIA GeForce 710M is 1.4% faster, the Intel HD Graphics 610 is 1.8% faster, and the NVIDIA GeForce GT 710M is 1.9% faster. These deltas are trivial, but they highlight that the RX 7400 competes with integrated and legacy mobile graphics rather than modern discrete GPUs. For rendering workloads, the 16.49 TFLOPS of FP32 compute is usable for compute tasks but will not accelerate heavy 3D rendering the way higher-tier cards do.

# Benchmark Performance

The combined picture from the benchmark data shows a stark contrast between the CPU and GPU tiers. The Core i9-14900K sits at the 95th percentile among all CPUs, while the Radeon RX 7400 sits at the 17th percentile among all GPUs. The combined percentile for this pairing is 56, reflecting a system where the processor is overwhelmingly the dominant component.

The CPU's average benchmark score of 79097 is roughly 32 times higher than the GPU's average score of 2467. This gap is far wider than typical desktop pairings, where CPU and GPU average scores usually fall within a few multiples of each other. The nearest CPU rival, the Core i9-14900KF, scores 79371, just 0.3% higher. The nearest GPU rival, the Radeon 8040S, scores 2440, just 1.1% lower. These proximity margins indicate that both components are at the edge of their respective performance tiers, but those tiers are vastly different.

For CPU-bound tasks, the i9-14900K delivers top-tier results. The Cinebench R23 multi-core score of 39399.5 and Geekbench multi-core score of 21697 place it among the fastest consumer processors. The PassMark multi-thread score of 58674 confirms this. For GPU-bound tasks, the RX 7400 delivers entry-level results. The 3DMark Steel Nomad score of 1103 and PassMark G3D score of 11897 place it near the bottom of the discrete GPU stack. The FP32 throughput of 16.49 TFLOPS is respectable for compute, but the 288.0 GB/s memory bandwidth and 8 GB VRAM limit sustained heavy workloads.

The combined system percentile of 56 indicates that this pairing sits at the median of all desktop builds in the database. However, this median position is misleading because the two components are wildly mismatched in capability. The CPU will never be the limiting factor in gaming or GPU-accelerated tasks, while the GPU will bottleneck the CPU in nearly every graphics-intensive scenario. For productivity tasks that rely on CPU compute, this system performs at the very top of the stack. For gaming or GPU compute, it performs at the very bottom.

# Usage Scenarios

High-refresh gaming: The i9-14900K's single-core performance, evidenced by the Cinebench R23 single-core score of 2262.5 and PassMark single-thread score of 4697, is more than capable of driving high frame rates in CPU-bound titles. However, the RX 7400's low 3DMark Steel Nomad score of 1103 and 17th percentile GPU ranking mean that achieving high refresh rates at 1080p will be challenging, and 1440p or 4K high-refresh gaming is effectively out of reach. Expect low to medium settings at best for competitive frame rates.

Streaming: The 24-core, 32-thread CPU with a PassMark multi-thread score of 58674 can handle simultaneous game encoding and streaming without breaking a sweat. The lack of tensor cores on the GPU means no dedicated AI-accelerated encoding, but the CPU has ample headroom for x264 encoding. The RX 7400's low 3DMark score will limit game fidelity during streams, but the CPU side is robust.

Video editing: The Cinebench R23 multi-core score of 39399.5 and Geekbench multi-core score of 21697 make quick work of video encoding and rendering in software. The GPU's 8 GB VRAM and 288.0 GB/s bandwidth can assist with effects and preview rendering, but the low 3DMark score of 1103 suggests GPU-accelerated effects will be slow. This system favors CPU-centric editing workflows.

3D rendering: For CPU-based rendering, the i9-14900K is exceptional. The Cinebench R20 multi-core score of 20793 and R15 multi-core score of 6103 place it at the top of the heap. For GPU-based rendering, the RX 7400's 16.49 TFLOPS FP32 and 5152 PassMark compute score are far below what dedicated render GPUs offer. Hybrid CPU-GPU rendering will be bottlenecked by the GPU.

Software development: The PassMark data compression score of 792694 and data encryption score of 46813 accelerate compilation, packaging, and security operations. The 36 MB shared L3 cache and 6.00 GHz boost clock reduce build times and improve developer tool responsiveness. The GPU is irrelevant for most development tasks, so this pairing is excellent for coders.

Student and office work: The CPU's single-thread performance and integrated UHD Graphics 770 mean that even without the RX 7400, the system handles office productivity, web browsing, and document editing with ease. The discrete GPU adds little for these workloads but does not hinder them. The 43 W TDP of the GPU keeps overall system power modest.

# Gaming Performance

No measured FPS rows exist for this exact Intel Core i9-14900K + AMD Radeon RX 7400 combination. The FACT PACK contains no measured FPS data for this pairing, so all frame rates discussed here are estimates derived from the benchmark scores rather than verified measurements. The CPU's 95th percentile ranking and the GPU's 17th percentile ranking provide the basis for these expectations.

In GPU-bound scenarios, which includes most modern games at 1080p and above, the RX 7400 will be the limiting factor. The 3DMark Steel Nomad DX12 score of 1103 is approximately one-tenth of what high-end GPUs achieve, suggesting that modern titles will run at low to medium settings to maintain playable frame rates. The 8 GB VRAM is sufficient for 1080p textures but will struggle with high-resolution texture packs. The 288.0 GB/s bandwidth supports 1080p gaming but limits performance at higher resolutions.

For esports titles like CS:GO or Valorant, which are CPU-bound at low settings, the i9-14900K's 6.00 GHz boost clock and PassMark single-thread score of 4697 can push very high frame rates. However, the RX 7400's low pixel rate of 147.2 GPixel/s and texture rate of 257.6 GTexel/s will cap performance well below what the CPU could theoretically feed. Expect 60-100 FPS in competitive shooters at 1080p low settings, with drops in more demanding scenes.

For AAA titles at 1080p, the RX 7400 will deliver around 30-50 FPS at low to medium settings. The 44 PassMark DirectX 12 score and 97 DirectX 11 score indicate that the GPU lacks the raw throughput for high-fidelity rendering. At 1440p, frame rates will drop further, making the experience marginal. At 4K, the GPU is not viable for gaming, as the memory bandwidth and compute throughput are insufficient.

# Who Should Build It

This system targets users who prioritize CPU performance above all else and need only basic graphics capability. The i9-14900K's 95th percentile CPU ranking and top-tier multi-thread scores make it ideal for professionals who run CPU-intensive workloads: software developers compiling large codebases, researchers running simulations, and analysts processing large datasets will benefit from the 24 cores, 32 threads, and 36 MB L3 cache.

Content creators working in CPU-based workflows will find value here. Video editors using software encoding will leverage the Cinebench R23 multi-core score of 39399.5 to reduce render times dramatically. 3D artists using CPU renderers will see the Cinebench R20 multi-core score of 20793 translate into faster iteration. The PassMark data compression score of 792694 speeds up file archival and backup tasks.

Students and office workers who need a fast machine for general productivity will appreciate the snappy single-thread performance, but they could achieve this with a far less expensive CPU. The RX 7400's 17th percentile GPU ranking means gamers will be disappointed, so this build is not recommended for gamers at 1080p or above. Small business workstations that run database queries, financial models, or engineering simulations will benefit from the CPU's multi-thread muscle while the low-power GPU handles basic display output.

# Balance and Bottleneck

The performance imbalance between the i9-14900K and RX 7400 is extreme. The CPU's average benchmark score of 79097 is 32 times the GPU's 2467. This means the GPU bottlenecks the system in every GPU-accelerated workload. In gaming, the GPU's 17th percentile ranking limits frame rates regardless of the CPU's 95th percentile ranking. The 3DMark Steel Nomad score of 1103 confirms that the GPU cannot keep pace with even mid-range expectations.

The CPU, by contrast, will never bottleneck the GPU. In CPU-bound tasks like compilation, data processing, or productivity, the i9-14900K operates at full potential. The PassMark multi-thread score of 58674 and single-thread score of 4697 indicate that no software workload will exceed the CPU's capacity. The 36 MB L3 cache and 6.00 GHz boost clock ensure minimal latency for data-intensive operations.

The FPS scaling evidence, while estimated, supports this bottleneck analysis. In CPU-bound esports titles, the GPU will cap frame rates at a level far below what the CPU can deliver. In GPU-bound AAA titles, the GPU struggles to maintain playable frame rates at 1080p. The bottleneck is consistently the GPU, and upgrading the GPU would yield massive performance gains without any CPU upgrade needed.

# FAQ

Q: Does the Intel Core i9-14900K support DDR4 and DDR5 memory?

A: Yes, the CPU supports both DDR4 and DDR5 through a dual-channel memory bus, and ECC memory is supported.

Q: What is the GPU's memory bandwidth?

A: The AMD Radeon RX 7400 has 8 GB of GDDR6 memory on a 128-bit bus, providing 288.0 GB/s of bandwidth.

Q: How does the i9-14900K compare to its nearest CPU rival?

A: The Core i9-14900K trails the Core i9-14900KF by just 0.3% in average benchmark score, making the two effectively identical in performance.

Q: Does the RX 7400 support ray tracing?

A: Yes, the GPU includes 28 ray tracing cores, though the low overall benchmark scores indicate limited practical ray tracing performance.

Q: What is the CPU's boost clock?

A: The i9-14900K boosts up to 6.00 GHz from a base clock of 3.20 GHz.

Q: Is the RX 7400 suitable for 4K gaming?

A: No, the GPU's 17th percentile ranking, 3DMark Steel Nomad score of 1103, and 288.0 GB/s bandwidth make 4K gaming impractical.

Q: What PCIe version does the CPU support?

A: The i9-14900K provides PCIe Gen 5 with 16 lanes from the CPU.

# Upgrade Path and Platform

The Intel Core i9-14900K uses the Intel Socket 1700 platform, which supports both DDR4 and DDR5 memory through a dual-channel controller. The CPU provides PCIe Gen 5 with 16 lanes, ensuring compatibility with the latest high-bandwidth graphics cards and NVMe storage. The socket is mature, meaning motherboard availability is broad, but it does not support future Intel processor generations beyond Raptor Lake refresh.

The Radeon RX 7400 connects via PCIe 4.0 x8, which is fully compatible with the CPU's PCIe Gen 5 slots, though it only uses half the available lanes. The GPU's 43 W TDP and 200 W suggested PSU mean that the power supply headroom is substantial when paired with the CPU's 125 W TDP. A typical 500 W to 650 W PSU leaves ample room for upgrades.

The most sensible next upgrade is the GPU. The CPU's 95th percentile ranking means it will not bottleneck any current or near-future graphics card. Replacing the RX 7400 with a higher-tier GPU would immediately unlock the CPU's full gaming potential, as the current pairing leaves massive performance on the table. The PCIe Gen 5 slots and dual-channel memory support ensure that the platform can handle high-end GPUs without additional system changes.

Memory capacity and speed are upgradeable, with support for both DDR4 and DDR5 giving builders flexibility in choosing cost-effective or high-performance memory kits. The 36 MB L3 cache benefits from faster memory, so upgrading to high-speed DDR5 would improve CPU-bound workloads. The socket 1700 platform, however, is at the end of its upgrade path, so future CPU upgrades would require a new motherboard rather than a drop-in replacement.

Rate My PC: Intel Core i9-14900K + AMD Radeon RX 7400

Power Build

System Balance Analysis

Intel Core i9-14900K

AMD Radeon RX 7400

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

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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