SYSTEM ANALYZER

Rate My PC: AMD Ryzen 7 7730U + NVIDIA GeForce RTX 4090 Mobile

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

91 / 100
ULTIMATE READY

Apex Performer

Top 9% 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
87%
VS
GPU
96%
PROCESSOR

AMD Ryzen 7 7730U

25,625 Benchmark Score
Top 13% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4090 Mobile

43,667 Benchmark Score
Top 4% 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

The AMD Ryzen 7 7730U paired with the NVIDIA GeForce RTX 4090 Mobile is a striking combination of a low-power APU and a flagship-tier laptop GPU. The FACT PACK contains no measured FPS rows for this exact pairing, so all frame rate discussions below are estimates derived from the benchmark scores of each component rather than direct gameplay data. The data shows a system that is heavily GPU-bound in most gaming scenarios, with the CPU’s 78th percentile position acting as a limiting factor at lower resolutions.

Gaming Performance

No measured FPS data exists for this CPU+GPU combination, so the following figures are estimated from the benchmark scores in the FACT PACK. The RTX 4090 Mobile’s PassMark G3D score of 27,212 places it at the 84th percentile of all GPUs, indicating it can drive high frame rates at 1080p and 1440p in most titles. The Ryzen 7 7730U’s PassMark Single Thread score of 3,004 and Cinebench R23 single-core score of 1,454.5 suggest that the CPU can feed the GPU adequately at higher resolutions, where the rendering load shifts more to the graphics card.

At 1080p, the bottleneck will likely be the CPU. The 7730U’s 78th percentile ranking means it trails the top gaming processors, and in esports titles or lower-detail settings, the CPU may cap frame rates below what the RTX 4090 Mobile can produce. Expect high but not maximal refresh rates—the GPU’s raw power is there, but the CPU’s Zen 3 architecture and dual-channel DDR4 memory bandwidth of 51.2 GB/s will constrain performance in CPU-bound scenes. At 1440p, the balance improves, and the RTX 4090 Mobile’s 32.98 TFLOPS FP32 throughput should deliver very high frame rates in most AAA games, with the GPU becoming the primary limiter.

At 4K, the RTX 4090 Mobile is the dominant factor. The GPU’s 16 GB GDDR6 memory and 576.0 GB/s bandwidth provide ample headroom for high-resolution textures, and the CPU’s single-thread performance is less critical at this resolution. The estimated frame rates at 4K will be high, though not as high as a desktop RTX 4090, given the mobile GPU’s lower boost clock of 1,695 MHz and TDP of 120 W. Overall, gaming performance is estimated to be excellent at 1440p and 4K, with 1080p being the only resolution where the CPU’s limitations become apparent.

Benchmark Performance

The CPU’s average benchmark score is 25,625, placing it at the 78th percentile of all CPUs. This is a modest position, reflecting its low 15 W TDP and Zen 3 architecture. Its nearest rivals include the AMD Ryzen 5 6600H (25,550, 0.3% faster), the Intel Xeon D-2752TER (25,530, 0.4% faster), and the AMD Ryzen 7 5700 (25,517, 0.4% faster). The 7730U sits slightly below these chips, but the deltas are small, indicating that it competes well with mid-range mobile processors from previous generations.

The GPU’s average benchmark score is 43,667, placing it at the 84th percentile of all GPUs. Its nearest rivals include the NVIDIA Quadro M6000 (43,301, 0.8% slower), the RTX 5050 Mobile (43,268, 0.9% slower), and the RTX A6000 (44,075, 0.9% faster). The RTX 4090 Mobile is clearly a high-tier part, outperforming the older Quadro and the newer RTX 5050 Mobile, while slightly trailing the workstation-focused RTX A6000.

The combined picture is one of imbalance. The GPU is near the top of its class, while the CPU is only slightly above average. In multi-threaded workloads, the CPU’s Cinebench R23 multi-core score of 10,801.5 and Geekbench multi-core score of 6,565 show it can handle content creation, but it will not match the performance of higher-TDP laptop CPUs. The GPU’s PassMark G3D score of 27,212 dwarfs the CPU’s contributions, making this pairing suitable for GPU-accelerated tasks like 3D rendering and video encoding, where the RTX 4090 Mobile’s 304 tensor cores and 76 RT cores provide substantial compute headroom.

GPU Analysis

The RTX 4090 Mobile is built on the AD103 chip using TSMC’s 5 nm process, with 45,900 million transistors on a 379 mm² die. It features 9,728 shading units, 304 texture mapping units, and 112 ROPs, along with 76 RT cores and 304 tensor cores. The base clock is 1,335 MHz with a boost clock of 1,695 MHz, and the memory runs at 2,250 MHz with 18 Gbps effective speed. The 16 GB GDDR6 memory is on a 256-bit bus, providing 576.0 GB/s of bandwidth.

The GPU’s FP32 performance is 32.98 TFLOPS, which matches its FP16 output at a 1:1 ratio. Pixel rate is 189.8 GPixel/s, and texture rate is 515.3 GTexel/s. These figures indicate strong rasterization and compute capabilities. The PassMark G3D score of 27,212 places the GPU at the 84th percentile, and its DirectX 12 score of 107 suggests excellent support for modern APIs. The DirectX 10 score of 173 and DirectX 11 score of 262 are lower, but these are older APIs that are less relevant for current titles.

For rendering workloads, the GPU’s 76 RT cores and 304 tensor cores enable hardware-accelerated ray tracing and DLSS. The 16 GB VRAM is sufficient for large 3D scenes and high-resolution textures, and the 576.0 GB/s bandwidth ensures data can be fed to the shaders efficiently. The GPU’s Geekbench OpenCL score of 180,831 and Vulkan score of 170,774 confirm its strong compute performance, making it suitable for GPU-accelerated rendering in applications like Blender or Octane. The PassMark GPU Compute score of 12,347 reflects its general-purpose compute abilities, though it is lower than the G3D score, indicating the GPU is optimized more for graphics than raw compute.

Balance and Bottleneck

The data clearly shows the CPU is the bottleneck in most workloads. The 7730U’s 78th percentile ranking is well below the GPU’s 84th percentile, and the gap widens when considering the CPU’s 15 W TDP. In gaming, the CPU’s single-thread score of 1,454.5 in Cinebench R23 will limit frame rates in CPU-bound scenarios, particularly at 1080p. The GPU’s high frame rate potential is capped by the CPU’s ability to issue draw calls and process game logic.

In multi-threaded workloads, the CPU’s 16 threads and 8 cores provide decent parallel performance, but the low TDP means sustained all-core boost clocks will be lower than higher-power processors. The PassMark Multithread score of 18,037 is moderate, and the CPU’s 0.3% delta to the Ryzen 5 6600H shows it is not significantly ahead of older mid-range parts. The GPU’s compute scores, however, are far higher, meaning tasks that offload to the GPU will see the least bottlenecking.

At 1440p and 4K, the bottleneck shifts to the GPU, as the rendering load increases. The RTX 4090 Mobile’s 84th percentile position means it is capable of handling these resolutions, but the CPU’s single-thread performance will still matter in games that rely heavily on physics or AI. The FPS scaling from 1080p to 4K will be non-linear; expect a smaller drop from 1440p to 4K than from 1080p to 1440p, because the CPU is already the limiter at the lower resolution.

FAQ

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

A: The combined percentile is 81, placing it in the top fifth of all hardware configurations.

Q: How does the CPU compare to its nearest rival, the AMD Ryzen 5 6600H?

A: The Ryzen 7 7730U has an average benchmark score of 25,625, which is 0.3% lower than the Ryzen 5 6600H’s 25,550, indicating near-identical performance.

Q: What is the GPU’s memory bandwidth?

A: The RTX 4090 Mobile has 576.0 GB/s of bandwidth from its 16 GB GDDR6 memory on a 256-bit bus.

Q: Does the CPU support ECC memory?

A: Yes, the Ryzen 7 7730U supports ECC memory, making it suitable for certain workstation tasks.

Q: What is the GPU’s FP32 compute capability?

A: The RTX 4090 Mobile delivers 32.98 TFLOPS of FP32 performance, which also matches its FP16 output at a 1:1 ratio.

Q: How does the GPU compare to the RTX A6000?

A: The RTX 4090 Mobile scores 43,667 on average, which is 0.9% lower than the RTX A6000’s 44,075.

Q: What is the CPU’s boost clock?

A: The Ryzen 7 7730U has a boost clock of 4.50 GHz, with a base clock of 2.00 GHz.

Who Should Build It

This pairing targets users who need high-end GPU performance in a laptop without the CPU overhead of a high-power processor. Gamers at 1440p or 4K will benefit from the RTX 4090 Mobile’s 84th percentile ranking, which provides high frame rates in demanding titles. Content creators working with 3D rendering or video editing will find the GPU’s 16 GB VRAM and 32.98 TFLOPS FP32 performance valuable, while the CPU’s 8 cores and 16 threads handle the supporting tasks.

The CPU’s 78th percentile and low TDP make it suitable for students and small business workstations where battery life and thermal management are priorities. The integrated Radeon Graphics (Vega 8) offers a fallback for light tasks when the discrete GPU is not needed, though the RTX 4090 Mobile will dominate any graphics workload. Developers targeting GPU-accelerated compute will appreciate the 304 tensor cores and 76 RT cores, which support modern APIs like DirectX 12 Ultimate and Vulkan 1.4.

Users who primarily play esports titles at 1080p should look elsewhere, as the CPU will bottleneck the GPU in these scenarios. However, for users who prioritize GPU-bound workloads or high-resolution gaming, this pairing offers a strong balance of capability and efficiency.

CPU Analysis

The AMD Ryzen 7 7730U is a 7000-series mobile processor based on the Zen 3 architecture, codenamed Barcelo-R. It has 8 cores and 16 threads, with a base clock of 2.00 GHz and a boost clock of 4.50 GHz. The chip is manufactured on TSMC’s 7 nm process, with 10,700 million transistors on a 180 mm² die. The cache hierarchy includes 64 KB of L1 per core, 512 KB of L2 per core, and 16 MB of shared L3 cache.

The CPU supports dual-channel DDR4 memory with a maximum bandwidth of 51.2 GB/s, and it includes ECC memory support. It uses the AMD Socket FP6 and provides PCIe Gen 3 with 16 lanes. The integrated graphics are Radeon Graphics (Vega 8), which provides basic display output and light gaming capability. The CPU’s TDP is 15 W, indicating a power-efficient design aimed at thin-and-light laptops.

Benchmark results show the CPU’s strengths and weaknesses. The Cinebench R23 multi-core score of 10,801.5 and single-core score of 1,454.5 place it in the mid-range of mobile processors. The Geekbench multi-core score of 6,565 and single-core score of 1,541 confirm this. The PassMark scores reveal specific workload performance: integer math at 72,352, floating-point math at 38,460, and data compression at 225,023. The data encryption score of 14,258 and extended instructions score of 14,619 show moderate cryptographic and SIMD performance. The find prime numbers score of 45 is low, reflecting the CPU’s modest integer throughput in that specific test.

The CPU’s 78th percentile ranking means it is above average but not exceptional. Its nearest rivals are all within 0.5% of its score, indicating that it competes with a cluster of mid-range chips. The 0.3% delta to the Ryzen 5 6600H shows they are effectively equal in overall performance, despite the 7730U’s lower TDP.

Build Overview

This is a laptop-class pairing of a low-power AMD APU and a flagship NVIDIA GPU. The build class is explicitly laptop, which means both components are designed for mobile use, with the CPU drawing 15 W and the GPU drawing 120 W. The combined percentile is 81, placing it in the top 19% of all hardware combinations.

The CPU is a 7000-series part with a 78th percentile ranking, while the GPU is a 40-series part with an 84th percentile ranking. The disparity in percentiles highlights the imbalance: the GPU is a top-tier component, while the CPU is only slightly above average. This makes the pairing suitable for GPU-bound workloads but less ideal for CPU-intensive tasks.

The RTX 4090 Mobile is the clear centerpiece, with its 16 GB VRAM, 32.98 TFLOPS FP32, and 576.0 GB/s bandwidth. The Ryzen 7 7730U provides adequate supporting performance, with its 8 cores and 16 threads handling background tasks and game logic. The overall tier of this build is high-end for laptops, though the CPU prevents it from being an absolute top-tier configuration.

Upgrade Path and Platform

The CPU uses AMD Socket FP6, which is a soldered mobile socket, meaning the CPU itself cannot be upgraded. The GPU is also soldered to the motherboard, so neither component can be replaced individually. The memory support is dual-channel DDR4, which is a mature standard; users are limited to the maximum speed the motherboard supports, though the CPU’s memory bandwidth is capped at 51.2 GB/s.

The PCIe interface is Gen 3 with 16 lanes for the CPU, while the GPU uses PCIe 4.0 x16. This means the GPU’s bandwidth is not fully matched to the CPU’s PCIe generation, but in practice this is unlikely to cause significant performance loss. The system’s storage and other peripherals will also use PCIe lanes, so users should budget for available bandwidth.

The suggested PSU field is null in the FACT PACK, so no specific power supply recommendation is available. However, the GPU’s TDP is 120 W and the CPU’s TDP is 15 W, so a combined thermal envelope of around 135 W for these two components alone. A sensible next upgrade would be to a higher-TDP CPU that uses a newer socket, but this would require a full motherboard replacement, which is not feasible in a laptop. For users seeking more CPU performance, the only practical path is a new laptop with a higher-power processor.

Usage Scenarios

High-refresh gaming at 1440p: The RTX 4090 Mobile’s 84th percentile and 32.98 TFLOPS FP32 deliver high frame rates at 1440p, with the CPU’s single-core score of 1,454.5 sufficient to avoid major bottlenecks at this resolution.

Streaming: The GPU’s 304 tensor cores and 76 RT cores support hardware encoding and ray tracing, allowing for smooth streaming while maintaining high in-game settings. The CPU’s 16 threads handle encoding overhead, though the 15 W TDP may limit sustained performance.

Video editing: The GPU’s 16 GB VRAM and 576.0 GB/s bandwidth accelerate timeline playback and effects rendering, while the CPU’s PassMark Multithread score of 18,037 handles export tasks adequately.

3D rendering: The RTX 4090 Mobile’s Geekbench OpenCL score of 180,831 and Vulkan score of 170,774 make it a strong choice for GPU-accelerated renderers, with the CPU providing enough throughput for scene setup.

Software development: The CPU’s 8 cores and 16 threads, with a Geekbench multi-core score of 6,565, compile code efficiently, while the GPU’s compute capabilities support machine learning tasks.

Student and office work: The CPU’s low 15 W TDP and integrated Radeon Graphics (Vega 8) allow for quiet, efficient operation during document editing and web browsing, with the discrete GPU available for occasional acceleration.