SYSTEM ANALYZER

Rate My PC: AMD Ryzen 3 7440U + NVIDIA GeForce RTX 4090 Mobile

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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89 Score

Top 11% Ranking

89 / 100

HIGH-END

Power Build

Top 11% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

82%

GPU

96%

PROCESSOR

AMD Ryzen 3 7440U

15,682 Benchmark Score

Top 18% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 4090 Mobile

43,667 Benchmark Score

Top 4% Market Ranking

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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.

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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

# AMD Ryzen 3 7440U + NVIDIA GeForce RTX 4090 Mobile: An Unconventional Laptop Pairing

This pairing combines a low-power 4-core AMD mobile processor with NVIDIA's flagship laptop GPU, creating a distinctive performance profile that sits at the 77th percentile among all CPU+GPU combinations. The data shows a system where the GPU clearly dominates in raw compute and graphics capability, while the CPU anchors the platform with modest multi-threaded throughput. This analysis draws exclusively from the benchmark scores, percentile rankings, and hardware specifications in the FACT PACK; no measured FPS data exists for this exact combination, so all gaming performance discussion is estimated from benchmark scores.

FAQ

Q: What are the core specifications of the AMD Ryzen 3 7440U?

A: The Ryzen 3 7440U is a 4-core, 8-thread mobile processor based on Zen 4 architecture (Phoenix2 codename), manufactured on a 4nm TSMC process. It has a base clock of 3.00 GHz, a boost clock of 4.70 GHz, a 28W TDP, and features 8 MB of shared L3 cache with 1 MB L2 per core.

Q: What is the memory configuration of the RTX 4090 Mobile GPU?

A: The RTX 4090 Mobile features 16 GB of GDDR6 memory on a 256-bit bus, providing 576.0 GB/s of memory bandwidth. It operates with a base clock of 1335 MHz and a boost clock of 1695 MHz.

Q: How does the CPU's multi-threaded performance compare to its nearest rivals?

A: The Ryzen 3 7440U has an average benchmark score of 15682, placing it within 0.4% of the Intel Core i5-11400H (15749), 0.5% behind the AMD EPYC 9254 (15756), and 0.9% behind the AMD EPYC 9354P (15826). This indicates very tight competition with these alternatives.

Q: What is the GPU's percentile ranking among all GPUs?

A: The RTX 4090 Mobile sits at the 84th percentile among all GPUs, with an average benchmark score of 43667. Its closest rival is the NVIDIA RTX A6000 (44075), which is 0.9% ahead, while the Quadro M6000 (43301) trails by 0.8%.

Q: What API support does the GPU offer?

A: The RTX 4090 Mobile supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The GPU's benchmark scores include a Geekbench OpenCL score of 180831 and a Geekbench Vulkan score of 170774.

Q: Does this CPU support ECC memory?

A: Yes, the Ryzen 3 7440U supports ECC memory and uses DDR5 memory with a dual-channel bus, providing 89.6 GB/s of memory bandwidth.

Q: What is the combined percentile ranking of this CPU+GPU pairing?

A: The combination of the Ryzen 3 7440U and RTX 4090 Mobile achieves a combined percentile of 77, indicating it outperforms 77% of all recorded CPU+GPU pairings in the database.

Balance and Bottleneck

The performance data reveals a pronounced imbalance between the CPU and GPU components. The RTX 4090 Mobile's average benchmark score of 43667 dwarfs the Ryzen 3 7440U's average of 15682, a ratio of approximately 2.8:1 in favor of the GPU. This suggests that in GPU-bound workloads such as gaming at high resolutions or GPU-accelerated rendering, the RTX 4090 Mobile will be the primary performance driver, while the CPU serves as the supporting actor.

In CPU-bound scenarios, the 4-core/8-thread configuration with a 28W TDP will likely become the limiting factor. The CPU's Cinebench R23 multi-core score of 11042 and Passmark multithread score of 12991 indicate solid but not exceptional throughput for a 4-core part. When paired with a GPU that can output frames faster than the CPU can process game logic, the CPU may bottleneck at lower resolutions or in CPU-intensive titles.

The GPU's 16 GB VRAM and 576.0 GB/s bandwidth provide ample headroom for high-resolution textures and memory-heavy workloads, meaning the GPU will rarely be constrained by memory capacity. Conversely, the CPU's 89.6 GB/s memory bandwidth is modest by comparison, potentially limiting performance in memory-bandwidth-sensitive applications like data compression, where it scores 153689 in Passmark.

The 69th percentile for the CPU versus the 84th percentile for the GPU quantifies this imbalance. Benchmark results indicate that the GPU operates at a higher tier relative to its peers than the CPU does, creating a system where users will experience GPU-bound performance in most graphics-intensive tasks but may notice CPU limitations in simulation, physics, or heavily threaded workloads.

Benchmark Performance

The CPU's benchmark suite shows a mixed picture across single-thread and multi-thread tests. In Cinebench R15, the Ryzen 3 7440U scores 1112 multi-core and 156 single-core. R20 results show 4637 multi-core and 654 single-core, while R23 delivers 11042 multi-core and 1558 single-core. Geekbench scores are 5806 multi-core and 2003 single-core. The Passmark suite yields a single-thread score of 2614, a multithread score of 12991, and a physics score of 939.

The GPU's Passmark G3D score of 27212 places it at the 84th percentile, while its G2D score of 984 is notably lower. DirectX 11 and DirectX 12 scores are 262 and 107 respectively, with DirectX 9 at 310 and DirectX 10 at 173. The GPU compute score of 12347 and OpenCL score of 180831 (Geekbench) demonstrate substantial compute capability.

When viewed together, the combined picture shows a system that excels in GPU-accelerated tasks but remains average in CPU-bound operations. The CPU's nearest rivals include server-class EPYC processors and a mobile i5, underscoring that its performance level is competitive with mid-range mobile CPUs but not with high-core-count desktop parts. The GPU's rivals include the RTX A6000 workstation card, indicating the 4090 Mobile performs at a level comparable to professional-grade GPUs despite its mobile form factor.

Who Should Build It

This pairing targets users who require maximum GPU performance in a laptop form factor but do not depend heavily on CPU multi-threaded performance. Gamers playing at high resolutions (where GPU load dominates) will benefit from the RTX 4090 Mobile's 84th-percentile ranking, though they should expect the CPU to limit frame rates in less demanding titles.

Content creators working with GPU-accelerated rendering, such as video editors using hardware encoders or 3D artists using ray tracing, will find the 76 RT cores and 304 tensor cores valuable. The 16 GB VRAM supports large textures and complex scenes. However, developers compiling large codebases or running many virtual machines will find the 4-core CPU a constraint.

Students and small business users running office productivity, web browsing, and light creative work will find the system more than capable, given the CPU's 69th-percentile standing. The 28W TDP CPU paired with a 120W GPU creates a laptop suited for users who need occasional high-end graphics performance without requiring sustained multi-threaded CPU workloads.

GPU Analysis

The RTX 4090 Mobile is built on the AD103 chip using Ada Lovelace architecture, manufactured on a 5nm TSMC process with 45,900 million transistors on a 379 mm² die. It features 9728 shading units, 304 texture mapping units, and 112 raster output units. The GPU includes 76 ray tracing cores and 304 tensor cores, providing hardware acceleration for ray-traced lighting and DLSS-based upscaling.

Memory specifications include 16 GB of GDDR6 on a 256-bit bus with 576.0 GB/s bandwidth and an effective memory clock of 18 Gbps. The GPU's pixel rate is 189.8 GPixel/s and texture rate is 515.3 GTexel/s, with FP32 and FP16 performance both rated at 32.98 TFLOPS. The TDP is 120W with no power connectors listed, and the slot width is classified as IGP (integrated graphics processor), indicating it is soldered to the motherboard.

Benchmark results show the GPU at the 84th percentile with a Passmark G3D score of 27212. The Geekbench OpenCL score of 180831 and Vulkan score of 170774 indicate strong compute performance across different APIs. The GPU's nearest rival, the NVIDIA RTX A6000, scores 44075 (0.9% higher), while the Quadro M6000 scores 43301 (0.8% lower). This places the mobile 4090 in the same performance tier as professional workstation GPUs.

For rendering workloads, the 32.98 TFLOPS FP32 performance and 16 GB VRAM support complex scenes and high-resolution textures. The 76 RT cores accelerate ray tracing, while the 304 tensor cores handle AI-accelerated features. The 576.0 GB/s bandwidth ensures the GPU can feed its 9728 shading units efficiently, though this is lower than some desktop counterparts due to mobile power constraints.

Gaming Performance

No measured FPS rows exist for this exact CPU+GPU combination, so all gaming performance figures are estimates derived from the benchmark scores. The GPU's 84th-percentile ranking and Passmark G3D score of 27212 suggest it will deliver high frame rates in most titles at 1080p and 1440p resolutions, with playable performance at 4K in many games.

The CPU's single-thread score of 2614 in Passmark and 1558 in Cinebench R23 indicate adequate performance for game logic in most titles. However, in CPU-heavy games or esports titles running at high frame rates, the 4-core/8-thread configuration may become the limiting factor. The GPU can likely output frames faster than the CPU can process, particularly at lower resolutions.

At 1440p and 4K, the GPU's workload increases, shifting the bottleneck toward the GPU and allowing the CPU to keep pace more readily. The 16 GB VRAM provides substantial headroom for high-resolution textures and modern game assets. The DirectX 12 Ultimate support ensures compatibility with current-generation gaming features, including ray tracing and variable rate shading.

Given the GPU's performance tier, estimated frame rates in demanding AAA titles at 1440p ultra settings would likely be in the high range, while esports titles at 1080p could exceed the CPU's ability to keep up. The data suggests this system is best suited for high-resolution gaming where the GPU's strengths are fully utilized.

CPU Analysis

The Ryzen 3 7440U is a 4-core, 8-thread processor from AMD's 7000 series, using Zen 4 architecture on the Phoenix2 codename. It is manufactured on a 4nm TSMC process with 20,900 million transistors on a 137 mm² die. The base clock of 3.00 GHz boosts to 4.70 GHz, within a 28W TDP envelope. The CPU supports DDR5 memory with ECC capability and provides 89.6 GB/s of bandwidth via a dual-channel bus.

The CPU's benchmark scores place it at the 69th percentile among all CPUs. Cinebench R23 multi-core of 11042 and single-core of 1558 indicate balanced performance between single and multi-threaded tasks. Geekbench scores of 5806 multi-core and 2003 single-core corroborate this assessment. Passmark results show a single-thread score of 2614 and multithread of 12991, with a physics score of 939.

The nearest rivals include the Intel Core i5-11400H (15749 avg, 0.4% higher), AMD EPYC 9254 (15756, 0.5% higher), AMD EPYC 9354P (15826, 0.9% higher), and AMD EPYC 75F3 (15859, 1.1% higher). This clustering indicates the 7440U performs at a level comparable to a mid-range mobile i5 and entry-level server processors, despite having fewer cores, thanks to its efficient Zen 4 architecture.

For real workloads, the 4 cores and 8 threads handle office productivity, web browsing, and light content creation with ease. Data compression scores of 153689 and encryption scores of 9215 in Passmark show capability in these tasks. However, extended instruction scores of 10356 and floating-point math of 20291 reveal limitations in heavily parallel workloads. The 8 MB shared L3 cache is modest, potentially affecting performance in cache-sensitive applications.

Build Overview

This build pairs AMD's low-power Zen 4 mobile CPU with NVIDIA's flagship Ada Lovelace GPU in a laptop form factor. The combination achieves a 77th-percentile ranking among all CPU+GPU pairings, with the CPU at the 69th percentile and GPU at the 84th percentile individually. This creates a system where the GPU is the clear performance leader.

The Ryzen 3 7440U serves as an energy-efficient foundation, consuming only 28W, while the RTX 4090 Mobile draws up to 120W. This power disparity highlights the unconventional nature of the pairing: a modest 4-core processor driving one of the most powerful mobile GPUs available. The GPU's 16 GB VRAM and 32.98 TFLOPS FP32 performance far exceed what the CPU can feed in many workloads.

Overall, this build occupies a niche tier where GPU-intensive applications run at near-desktop-class performance, but CPU-bound tasks remain at mid-range mobile levels. The combined percentile of 77 reflects this duality, placing the system in the upper quartile of all recorded pairings without reaching the top tier dominated by high-core-count CPUs paired with flagship GPUs.

Upgrade Path and Platform

The CPU uses AMD Socket FP7, which is specific to mobile platforms and not user-upgradeable in most laptop designs. It supports DDR5 memory with ECC capability, and the dual-channel configuration provides 89.6 GB/s of bandwidth. The CPU offers PCIe Gen 4 with 14 lanes, while the GPU connects via PCIe 4.0 x16.

Memory support is limited to DDR5, and the 28W TDP suggests the platform is designed for efficiency rather than maximum performance. The GPU's 120W TDP with no power connectors listed indicates it draws power through the motherboard, typical of mobile implementations. No suggested PSU is listed, and the IGP slot width confirms the GPU is integrated into the laptop motherboard.

A sensible next upgrade would involve moving to a higher-core-count CPU if the platform allows, though Socket FP7 likely restricts such options. Alternatively, users could consider a system with a more balanced CPU+GPU pairing, such as combining this GPU with a Ryzen 7000-series CPU with more cores. The PCIe Gen 4 support ensures compatibility with current-generation SSDs and external devices, though the 14-lane CPU allocation may limit expansion compared to desktop platforms.

Usage Scenarios

High-refresh gaming: At 1080p with high refresh rates, the CPU's 4 cores may limit frame rates in CPU-bound titles, but the GPU's 84th-percentile performance ensures high frame rates in GPU-bound games. The 16 GB VRAM handles modern game assets without capacity issues.

Streaming: The GPU's 304 tensor cores and Ada Lovelace architecture support hardware encoding, offloading streaming workloads from the CPU. The CPU's 8 threads can handle streaming software alongside gaming, though heavy multitasking may strain the 4-core configuration.

Video editing: The GPU's 32.98 TFLOPS FP32 performance and 16 GB VRAM accelerate video effects, color grading, and rendering. The 576.0 GB/s bandwidth allows smooth timeline scrubbing with high-resolution footage. Export times benefit from GPU acceleration, though the CPU's 4 cores may slow CPU-only effects.

3D rendering: The 76 RT cores and 304 tensor cores provide substantial acceleration for ray-traced rendering and AI denoising. The 16 GB VRAM supports complex scenes, and the 84th-percentile GPU ranking indicates strong performance in GPU-based renderers like Octane or Redshift.

Software development: The CPU's 4 cores and 8 threads handle code compilation and IDE workloads adequately, with Cinebench R23 multi-core of 11042 indicating reasonable throughput. However, large builds or parallel test suites may take longer than on higher-core-count systems. The GPU accelerates compute tasks like machine learning inference.

Student and office work: The CPU's 69th-percentile ranking and 28W TDP provide efficient performance for document editing, web browsing, spreadsheets, and presentations. The 8 MB L3 cache and 89.6 GB/s memory bandwidth handle typical office workloads without strain, while the GPU remains available for occasional graphics-intensive tasks.

Rate My PC: AMD Ryzen 3 7440U + NVIDIA GeForce RTX 4090 Mobile

Power Build

System Balance Analysis

AMD Ryzen 3 7440U

NVIDIA GeForce RTX 4090 Mobile

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

FAQ

Balance and Bottleneck

Benchmark Performance

Who Should Build It

GPU Analysis

Gaming Performance

CPU Analysis

Build Overview

Upgrade Path and Platform

Usage Scenarios

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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