SYSTEM ANALYZER

Rate My PC: AMD Ryzen 7 7840U + NVIDIA GeForce RTX 5070 Mobile

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

90 / 100
ULTIMATE READY

Apex Performer

Top 10% 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
94%
PROCESSOR

AMD Ryzen 7 7840U

25,432 Benchmark Score
Top 13% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 5070 Mobile

29,928 Benchmark Score
Top 6% 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

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 7840U and NVIDIA GeForce RTX 5070 Mobile form a laptop pairing that mixes an efficient, high-end mobile processor with a dedicated graphics chip that punches well above its power class. The data confirms a system built around a strong CPU foundation and a GPU that delivers desktop-class performance in a mobile form factor. This analysis uses only the benchmark and specification data provided, without measured frame rates for this exact combination.

CPU Analysis

The AMD Ryzen 7 7840U is an 8-core, 16-thread processor built on the Zen 4 architecture, codenamed Phoenix. It is manufactured on TSMC's 4 nm process node, housing 25,000 million transistors on a 178 mm² die. The CPU operates with a base clock of 3.30 GHz and a boost clock of 5.10 GHz, all within a 28 W TDP envelope. This efficiency-focused design uses the AMD Socket FP8 and supports dual-channel DDR5 memory with a bandwidth of 89.6 GB/s, along with ECC memory support. The processor also integrates Radeon 780M graphics, providing a fallback display solution.

Benchmark results show a processor that scales well with thread count. The 3DMark scores progress from 932 in single-thread to 1,729 in 2-thread, 3,029 in 4-thread, 4,583 in 8-thread, and peak at 5,427 in 16-thread tests. The near-identical scores between 16-thread (5,427) and max-thread (5,402) tests indicate that the 8-core/16-thread configuration is fully utilized without significant thermal or power throttling in synthetic workloads. This scaling pattern suggests that the CPU can handle heavily threaded workloads like video encoding and 3D rendering effectively.

In Cinebench, the multicore score of 12,719 in R23 and 1,990 in R15 demonstrate strong sustained multi-core performance for a 28 W part. The single-core scores of 1,677.5 in R23 and 264 in R15 confirm that the 5.10 GHz boost clock delivers competitive single-thread performance for everyday tasks and lightly threaded applications. Geekbench scores of 8,766 (multi-core) and 2,077 (single-core) reinforce this balanced profile.

The PassMark suite provides additional insight into workload-specific strengths. The data compression score of 288,604 is exceptionally high, suggesting the CPU excels at archiving and file compression tasks. Integer math (90,852) and floating-point math (51,767) scores are robust, while extended instructions (20,432) show solid SIMD performance. The random string sorting score of 33,757 indicates good memory latency handling. The processor's 77th percentile ranking among all CPUs places it above the majority of processors, with an average benchmark score of 25,432.

Compared to its nearest rivals, the 7840U is essentially neck-and-neck with the Intel Core i7-11700KF (0% delta), the AMD Ryzen 7 5825U (-0.1%), and the AMD Ryzen 5 7640U (-0.2%). It holds a slight edge over the AMD Ryzen 5 5600X3D (+0.3%). This means the 7840U offers performance parity with a previous-generation desktop i7 and a current desktop Ryzen 5, which is remarkable for a mobile processor with a 28 W TDP.

Benchmark Performance

The CPU's average benchmark score of 25,432 places it at the 77th percentile of all CPUs. This is not a flagship part, but it is firmly in the upper tier of mobile processors. The data shows a processor that can handle demanding productivity workloads without being the primary bottleneck in a gaming system.

The GPU, an NVIDIA GeForce RTX 5070 Mobile, posts significantly higher raw scores. Its Geekbench OpenCL score is 122,238, and its Vulkan score is 116,960. In PassMark, the G3D score is 20,355, with a GPU compute score of 8,279. These numbers place the GPU at the 75th percentile of all GPUs, with an average benchmark score of 29,928.

The combined system percentile is 76, which reflects a balanced pairing where neither component dramatically outclasses the other. The CPU sits slightly above the GPU in percentile ranking (77 vs. 75), suggesting that in most workloads, the CPU has a marginal edge over the GPU in relative performance. However, the absolute benchmark scores tell a different story: the GPU's compute capabilities vastly exceed the CPU's, which is expected given their different roles.

For real-world workloads, this means a user can expect the CPU to handle compilation, scripting, and office productivity tasks with ease, while the GPU accelerates rendering, video encoding, and AI inference. The 3DMark 16-thread score of 5,427 indicates the CPU provides sufficient multi-threaded throughput to feed the GPU in gaming scenarios. The PassMark physics score of 1,256 and the find prime numbers score of 80 suggest the CPU is more than adequate for simulation and physics calculations in games.

GPU Analysis

The NVIDIA GeForce RTX 5070 Mobile is a Blackwell 2.0 architecture GPU based on the GB206 chip, manufactured on a 5 nm process at TSMC. It contains 21,900 million transistors on a 181 mm² die, achieving a transistor density of 121.0M per mm². The GPU features 4,608 shading units, 144 texture mapping units, and 48 raster output pipelines.

Memory configuration includes 8 GB of GDDR7 on a 128-bit bus, delivering 384.0 GB/s of bandwidth. The memory clock runs at 1,500 MHz with 24 Gbps effective speed. The GPU has a base clock of 907 MHz and a boost clock of 1,425 MHz. Its FP32 performance is rated at 13.13 TFLOPS, with FP16 performance also at 13.13 TFLOPS (1:1 ratio). Pixel rate is 68.40 GPixel/s, and texture rate is 205.2 GTexel/s.

The RTX 5070 Mobile includes 36 ray tracing cores and 144 tensor cores, making it well-equipped for real-time ray tracing and AI-accelerated features like DLSS. It supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The power consumption is rated at 50 W TDP, and the GPU uses a PCIe 5.0 x16 interface. Display outputs are portable device dependent, meaning the available ports vary by laptop model.

Benchmark results show the GPU performs at a level comparable to desktop graphics cards from the previous generation. Its PassMark G3D score of 20,355 and average benchmark score of 29,928 place it at the 75th percentile. The nearest rivals are the NVIDIA GeForce RTX 3070 Ti (-0.1% delta), the NVIDIA GeForce RTX 2080 Ti (+0.5% delta), the AMD Radeon RX 6800 (-0.6% delta), and the AMD Radeon RX 6700 (-1.7% delta). This means the RTX 5070 Mobile essentially matches an RTX 3070 Ti and slightly exceeds an RTX 2080 Ti in average benchmark performance.

For rendering tasks, the 13.13 TFLOPS FP32 performance and 205.2 GTexel/s texture rate indicate strong rasterization capabilities. The 36 RT cores enable hardware-accelerated ray tracing, and the 144 tensor cores accelerate AI workloads such as image generation and neural network inference. The 384.0 GB/s memory bandwidth is sufficient for 1080p and 1440p gaming textures, though the 8 GB VRAM capacity may require texture quality compromises at 4K in some titles.

Balance and Bottleneck

The balance between the Ryzen 7 7840U and RTX 5070 Mobile is characterized by a slight CPU advantage in percentile ranking (77th vs. 75th). This suggests the CPU is marginally more capable relative to its peers than the GPU is relative to its peers. In most gaming scenarios, the GPU will be the primary determinant of frame rates, but the CPU's 16 threads and high boost clock ensure it will not hold back the GPU in CPU-intensive titles.

The CPU's PassMark multithread score of 24,782 and physics score of 1,256 indicate it can handle game logic, physics calculations, and background tasks simultaneously. The GPU's PassMark G3D score of 20,355 and compute score of 8,279 show it can process graphics and compute workloads efficiently. The combination of a 5.10 GHz boost clock for single-thread responsiveness and 16 threads for multi-threaded workloads means the CPU can feed the GPU consistently.

In GPU-bound scenarios, the RTX 5070 Mobile's performance relative to the RTX 3070 Ti and RTX 2080 Ti means it can drive high frame rates at 1080p and 1440p. The CPU's 89.6 GB/s memory bandwidth and dual-channel DDR5 support are adequate to keep the GPU fed with data. In CPU-bound scenarios, such as esports titles at low settings or strategy games with heavy simulation, the 7840U's single-thread performance (3DMark single-thread score of 932) will be the limiting factor, though it remains competitive.

The 28 W TDP of the CPU and 50 W TDP of the GPU suggest a cooling solution that can handle sustained loads without excessive throttling. The near-identical 16-thread and max-thread 3DMark scores confirm the CPU can sustain its multi-threaded performance. The GPU's 68.40 GPixel/s pixel rate and 205.2 GTexel/s texture rate indicate it can maintain high fill rates in demanding scenes. For the majority of gaming and productivity workloads, this pairing will be balanced, with the GPU being the limiting factor at higher resolutions and the CPU being the limiting factor in lightly threaded tasks.

Who Should Build It

This laptop pairing targets users who need both strong CPU performance and dedicated GPU acceleration in a mobile form factor. Gamers playing at 1080p and 1440p will benefit from the RTX 5070 Mobile's performance, which matches the RTX 3070 Ti and exceeds the RTX 2080 Ti. The 8 GB VRAM is suitable for high-quality textures at these resolutions, and the 36 RT cores enable ray-traced effects in supported titles.

Content creators handling video editing, 3D rendering, and photo processing will find the 8-core/16-thread CPU with a 16 MB L3 cache well-suited for multitasking. The CPU's high data compression score (288,604) is particularly beneficial for archiving and file management tasks. The GPU's 144 tensor cores accelerate AI-assisted features in creative software, such as denoising and upscaling.

Developers compiling large codebases will appreciate the CPU's 16 threads and strong integer math performance (90,852). The PassMark extended instructions score of 20,432 indicates solid SIMD support for optimized code. Students and researchers running simulations or data analysis will benefit from the CPU's floating-point performance (51,767) and the GPU's compute capabilities (8,279 in PassMark GPU compute).

Small business workstations requiring reliability will value the CPU's ECC memory support, which helps prevent data corruption in critical workloads. The integrated Radeon 780M graphics provide a fallback if the discrete GPU encounters issues. The 4 nm process node and 28 W TDP contribute to longer battery life compared to higher-power processors, making this suitable for professionals who work on the go.

Gaming Performance

No measured FPS rows exist for this exact CPU+GPU combination, so the following is an estimate based on benchmark scores. The RTX 5070 Mobile's average benchmark score of 29,928 and its parity with the RTX 3070 Ti (-0.1% delta) suggest it can deliver high frame rates at 1080p and 1440p in most modern games. At 4K, the 8 GB VRAM and 384.0 GB/s bandwidth may become limiting factors in texture-heavy titles.

The CPU's 3DMark 16-thread score of 5,427 and single-thread score of 932 indicate it can handle game logic and physics without bottlenecking the GPU in most scenarios. For esports titles that are CPU-bound, the 5.10 GHz boost clock and PassMark single-thread score of 3,565 will deliver high frame rates. For AAA titles that are GPU-bound, the RTX 5070 Mobile's 13.13 TFLOPS FP32 performance will be the primary driver.

The GPU's 48 ROPs and 68.40 GPixel/s pixel rate suggest strong fill rate performance, which is important for high-resolution rendering. The 144 TMUs and 205.2 GTexel/s texture rate indicate it can handle complex texture filtering without dropping frame rates. The 36 RT cores enable hardware ray tracing, though enabling ray tracing will reduce overall frame rates compared to rasterized rendering.

The 144 tensor cores support DLSS and other AI-based upscaling technologies, which can significantly boost frame rates in supported titles by rendering at a lower internal resolution and upscaling. At 1080p and 1440p, this pairing should achieve high to ultra settings in most games with smooth frame rates. At 4K, users may need to adjust settings or rely on upscaling to maintain playable frame rates. These are estimates derived from the benchmark data, not measured results.

FAQ

Q: How does the Ryzen 7 7840U compare to desktop processors?

A: The Ryzen 7 7840U has an average benchmark score of 25,432, which is identical to the Intel Core i7-11700KF (0% delta) and slightly higher than the AMD Ryzen 5 5600X3D (+0.3% delta). This means it offers desktop-level performance in a 28 W mobile package.

Q: Is the RTX 5070 Mobile suitable for 4K gaming?

A: The GPU has 8 GB of GDDR7 memory and 384.0 GB/s bandwidth, which are modest for 4K. Its benchmark scores match the RTX 3070 Ti and RTX 2080 Ti, suggesting 4K gaming is possible with adjusted settings, but 1440p is the likely sweet spot.

Q: What is the memory configuration of this build?

A: The CPU supports dual-channel DDR5 memory with 89.6 GB/s bandwidth and ECC support. The GPU uses 8 GB of GDDR7 on a 128-bit bus with 384.0 GB/s bandwidth.

Q: How does the CPU perform in single-threaded tasks?

A: The CPU has a boost clock of 5.10 GHz, a 3DMark single-thread score of 932, and a PassMark single-thread score of 3,565. This is competitive for everyday tasks and lightly threaded applications.

Q: What ray tracing capabilities does the GPU have?

A: The RTX 5070 Mobile has 36 ray tracing cores and supports DirectX 12 Ultimate (12_2). This enables hardware-accelerated ray tracing in supported games.

Q: Can this system handle AI workloads?

A: Yes, the GPU has 144 tensor cores and a PassMark GPU compute score of 8,279. The CPU also has a PassMark extended instructions score of 20,432, supporting AI inference and development tasks.

Q: What is the thermal design power of each component?

A: The CPU has a TDP of 28 W, and the GPU has a TDP of 50 W. This combined 78 W thermal envelope allows for efficient cooling in a laptop chassis.

Build Overview

This is a laptop-class build (buildClass: "laptop") pairing the AMD Ryzen 7 7840U with the NVIDIA GeForce RTX 5070 Mobile. The CPU is an 8-core/16-thread Zen 4 processor with a 77th percentile ranking among all CPUs, while the GPU is a Blackwell 2.0 architecture chip with a 75th percentile ranking among all GPUs. The combined system percentile is 76, placing this build in the upper tier of laptop configurations.

The CPU's 28 W TDP and the GPU's 50 W TDP indicate this is designed for thin-and-light laptops that balance performance with portability. The CPU's 4 nm process node and the GPU's 5 nm process node contribute to power efficiency. The GPU's slot width is listed as "IGP" (integrated graphics processor), and it uses no power connectors, suggesting it is soldered to the motherboard rather than using a removable MXM module.

This pairing represents a high-end mobile configuration suitable for demanding tasks. The CPU's 77th percentile and the GPU's 75th percentile are close, indicating a balanced system where neither component will typically bottleneck the other. The average benchmark scores (CPU: 25,432; GPU: 29,928) confirm that the GPU provides higher raw throughput, which is expected for a dedicated graphics processor.

Upgrade Path and Platform

The CPU uses the AMD Socket FP8, which is specific to mobile platforms. This means CPU upgrades are generally not possible in laptops using this socket, as the processor is typically soldered to the motherboard. The CPU supports dual-channel DDR5 memory with ECC capability, and the memory bus width is dual-channel with 89.6 GB/s bandwidth.

The GPU uses a PCIe 5.0 x16 bus interface, which is the current generation standard. However, since this is a mobile GPU with an "IGP" slot width and no power connectors, it is likely soldered to the motherboard and cannot be upgraded independently. The system's display outputs are portable device dependent, meaning they vary by laptop model.

The CPU supports PCIe Gen 4 with 20 lanes (CPU only), which provides ample bandwidth for NVMe SSDs and other peripherals. The GPU's PCIe 5.0 x16 interface is backward compatible with PCIe 4.0. The TDP values are 28 W for the CPU and 50 W for the GPU, with no suggested PSU listed (typical for laptops). The total power draw of approximately 78 W indicates that a standard laptop power adapter in the 100-150 W range would provide sufficient headroom, though this is an inference from the TDP data.

A sensible next upgrade for this platform would be increasing the system memory to the maximum supported capacity, as the CPU's memory bandwidth of 89.6 GB/s can be fully utilized with dual-channel DDR5. Adding a high-speed PCIe Gen 4 NVMe SSD would also improve load times and system responsiveness, given the CPU's 20 PCIe Gen 4 lanes. For users seeking more graphics performance, a new laptop with a higher-tier GPU would be the only viable path, as the mobile GPU cannot be swapped.