SYSTEM ANALYZER

Rate My PC: AMD Ryzen 5 7640U + NVIDIA GeForce RTX 4070 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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90 Score

Top 10% Ranking

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%

GPU

93%

PROCESSOR

AMD Ryzen 5 7640U

25,485 Benchmark Score

Top 13% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 4070 Mobile

27,435 Benchmark Score

Top 7% 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

# AMD Ryzen 5 7640U + NVIDIA GeForce RTX 4070 Mobile: A Balanced Mobile Powerhouse

This pairing combines AMD's efficient Zen 4 mobile processor with NVIDIA's high-performance Ada Lovelace laptop GPU, creating a system that sits at the 76th percentile overall among all tested configurations. The CPU, a 6-core/12-thread Phoenix chip, delivers strong single-threaded and multithreaded performance for a 15W TDP part, while the RTX 4070 Mobile GPU, with its 8GB of GDDR6 memory and 256.0 GB/s bandwidth, offers desktop-class rendering capabilities in a laptop form factor. The data indicates a well-matched duo where neither component dramatically outclasses the other, though the GPU's raw compute advantage suggests it will be the primary driver in graphics-intensive workloads.

GPU Analysis — VRAM, bandwidth, clocks, RT/tensor hardware, what the benchmark scores mean for rendering

The NVIDIA GeForce RTX 4070 Mobile is built on the AD106 chip using TSMC's 5 nm process, packing 22,900 million transistors into a 188 mm² die. This Ada Lovelace architecture GPU operates at a base clock of 1395 MHz with a boost clock of 1695 MHz, and its memory runs at 2000 MHz with 16 Gbps effective speed. The 8 GB GDDR6 frame buffer is paired with a 128-bit bus, yielding a memory bandwidth of 256.0 GB/s—a figure that, while not class-leading, is sufficient for 1080p and 1440p gaming with high texture settings.

The GPU's compute resources are substantial: 4608 shading units, 144 texture mapping units, and 48 raster output pipelines. More importantly for modern workloads, it includes 36 RT cores and 144 tensor cores, enabling hardware-accelerated ray tracing and DLSS capabilities. The FP32 throughput is 15.62 TFLOPS, with FP16 performance matching at 15.62 TFLOPS (1:1), making this GPU equally adept at standard rendering and AI-accelerated tasks. Pixel fill rate stands at 81.36 GPixel/s, while texture fill rate reaches 244.1 GTexel/s, indicating strong rasterization performance for its class.

Benchmark results paint a clear picture of the GPU's standing. The PassMark G3D score of 19,587 places it at the 73rd percentile among all GPUs, with an average benchmark score of 27,435. This puts it in direct competition with desktop-class parts: the AMD Radeon RX 6700 XT scores 27,425 (0% delta), the NVIDIA GeForce RTX 3090 scores 27,565 (-0.5% delta), and the AMD Radeon Pro Vega 20 scores 27,839 (-1.5% delta). The near-identical scores against these desktop GPUs are remarkable for a mobile part, indicating that the RTX 4070 Mobile delivers performance that rivals full-size desktop cards from previous generations. The API support is comprehensive—DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4—ensuring compatibility with the latest game engines and rendering APIs.

Benchmark Performance — exact CPU and GPU scores, percentile positions, and what the combined picture is

The CPU's benchmark results demonstrate its dual nature as both a power-efficient and capable processor. In Cinebench R23, it scores 17,936 in multicore and 2,532 in single-core tests. Geekbench results show 8,595 multicore and 2,127 single-core. The PassMark suite reveals more specialized strengths: multithread score of 21,115, single-thread score of 3,524, integer math at 70,483, and floating-point math at 41,093. Data compression and encryption scores are 240,032 and 14,954 respectively.

The CPU's average benchmark score is 25,485, placing it at the 78th percentile among all CPUs. Its nearest rivals show how tightly grouped this performance tier is: the AMD Ryzen 7 5700 scores 25,517 (-0.1% delta), the AMD Ryzen 7 5825U scores 25,446 (0.2% delta), the Intel Xeon D-2752TER scores 25,530 (-0.2% delta), and the AMD Ryzen 7 7840U scores 25,432 (0.2% delta). This clustering indicates the Ryzen 5 7640U performs essentially identically to these higher-tier alternatives in aggregate benchmarks, despite having fewer cores than some rivals—evidence of the efficiency of the Zen 4 architecture.

The GPU's average benchmark score of 27,435 (73rd percentile) is actually higher than the CPU's average score of 25,485 (78th percentile), though the percentile rankings tell a different story—the CPU outperforms a larger proportion of its peers than the GPU does. The combined system percentile of 76 reflects a configuration that is solidly above average in both compute domains. When interpreting these numbers together, the data suggests a laptop that can handle demanding CPU-bound tasks like compilation and 3D modeling, as well as GPU-bound tasks like rendering and gaming, without a significant bottleneck on either side.

CPU Analysis — cores, clocks, architecture, what the benchmark scores mean for real workloads

The AMD Ryzen 5 7640U is a 6-core, 12-thread processor based on the Zen 4 architecture, codenamed Phoenix. It operates with a base clock of 3.50 GHz and a boost clock of 4.90 GHz, within a 15W TDP envelope. The chip is manufactured on TSMC's 4 nm process, containing 25,000 million transistors in a 178 mm² die. This process advantage, combined with the efficient Zen 4 microarchitecture, allows the 7640U to deliver performance that rivals chips with higher TDPs and more cores.

Cache topology includes 64 KB of L1 per core, 1 MB of L2 per core, and 16 MB of shared L3 cache. Memory support extends to DDR5 with dual-channel configuration, providing 89.6 GB/s of memory bandwidth, and ECC memory is supported—a feature that makes this CPU suitable for workstation-class reliability requirements. The integrated Radeon 760M graphics provide a fallback display solution, though the discrete RTX 4070 Mobile will be the primary GPU. The CPU connects via PCIe Gen 4 with 20 lanes (CPU only), ensuring adequate bandwidth for the GPU and NVMe storage.

Real-world implications of the benchmark scores are significant. The Cinebench R23 multicore score of 17,936 indicates strong sustained performance in rendering and video encoding workloads, despite the 15W TDP. The single-core score of 2,532 is particularly impressive, suggesting excellent responsiveness in everyday tasks and games that rely on single-thread performance. The PassMark physics score of 1,169 and floating-point math score of 41,093 further confirm capability in scientific computing and physics simulations. The data compression score of 240,032 makes this CPU well-suited for file archiving and database workloads, while the encryption score of 14,954 supports secure communications and VPN operations.

FAQ

Q: How does the Ryzen 5 7640U compare to the Ryzen 7 7840U in CPU performance?

A: The average benchmark scores are nearly identical: the Ryzen 5 7640U scores 25,485 while the Ryzen 7 7840U scores 25,432, a delta of only 0.2% in favor of the 7640U. Despite the 7840U having more cores, the 7640U matches its aggregate performance in these benchmarks.

Q: What is the GPU's memory bandwidth and how does it affect gaming?

A: The RTX 4070 Mobile has 8 GB of GDDR6 memory on a 128-bit bus, providing 256.0 GB/s of bandwidth. This is sufficient for high-resolution textures and 1080p/1440p gaming, though it may be a limiting factor at 4K with maximum texture quality.

Q: Does the CPU support ECC memory?

A: Yes, the AMD Ryzen 5 7640U supports ECC memory, making it suitable for workstation applications where data integrity is critical, such as financial modeling or scientific computing.

Q: What is the combined performance percentile of this system?

A: The combined system percentile is 76, meaning this configuration performs better than 76% of all tested CPU-GPU pairings in the database.

Q: How does the RTX 4070 Mobile compare to the desktop RTX 3090?

A: The average benchmark scores are very close: the RTX 4070 Mobile scores 27,435 while the RTX 3090 scores 27,565, a delta of -0.5%. This indicates the mobile GPU delivers nearly identical performance to a previous-generation desktop flagship.

Q: What is the CPU's boost clock and how many threads does it support?

A: The Ryzen 5 7640U has a boost clock of 4.90 GHz and supports 12 threads via its 6 cores with simultaneous multithreading.

Q: Does the GPU support hardware ray tracing?

A: Yes, the RTX 4070 Mobile includes 36 RT cores specifically for hardware-accelerated ray tracing, along with 144 tensor cores for AI-enhanced features like DLSS.

Balance and Bottleneck — which component limits which workload, using percentiles and FPS scaling as evidence

The system's balance can be assessed by comparing the CPU's 78th percentile against the GPU's 73rd percentile. The CPU is slightly stronger relative to its peers, suggesting that in CPU-bound workloads, the GPU may be the limiting factor—but the margin is small enough that neither component dominates the other. The combined percentile of 76 sits between the two individual percentiles, indicating a harmonious pairing where bottlenecks are minimized.

In gaming scenarios, the GPU is typically the primary constraint, especially at higher resolutions and with demanding graphics settings. The RTX 4070 Mobile's 73rd percentile ranking means it outperforms 73% of GPUs in the database, which should handle most titles at 1080p and 1440p with high settings. However, the CPU's single-thread performance (Cinebench R23 score of 2,532) is strong enough to avoid becoming a bottleneck in most games, particularly those that favor higher clock speeds.

For CPU-bound workloads like data compression (PassMark score of 240,032), encryption (14,954), and integer math (70,483), the Ryzen 5 7640U proves capable, though the GPU's compute resources (15.62 TFLOPS FP32) may accelerate certain parallel workloads better than the CPU. In mixed workloads like 3D rendering, the division of labor is clear: the CPU handles geometry and physics calculations while the GPU handles rasterization and ray tracing. The data suggests this system is well-balanced for gaming and content creation, with no single component creating a hard performance ceiling that would waste the other's potential.

Gaming Performance — measured FPS by game and resolution from measuredFpsUltraByGame (or, if dataIsMeasured is false, frame expectations qualitatively from the benchmark scores and say the figures are estimates)

No measured FPS rows exist for this exact CPU-GPU combination in the FACT PACK. Therefore, all FPS figures discussed here are estimates derived from the benchmark scores and should be treated as approximations rather than measured results. The data clearly indicates this system is not a measured configuration in the database, so the following performance expectations are qualitative projections based on the GPU's 73rd percentile ranking and the CPU's 78th percentile ranking.

At 1080p with ultra settings, the RTX 4070 Mobile's PassMark G3D score of 19,587 and DirectX 12 score of 85 suggest it can deliver high frame rates in most modern titles, likely exceeding 60 FPS in demanding games and approaching or exceeding 100 FPS in esports titles. The GPU's 15.62 TFLOPS FP32 throughput provides ample compute headroom for modern game engines, while the 256.0 GB/s memory bandwidth ensures texture streaming keeps pace with the renderer.

At 1440p, performance will scale down proportionally, with the GPU's 36 RT cores enabling ray-traced effects at playable frame rates when DLSS is enabled. The 8 GB VRAM capacity may become a constraint at 1440p with maximum texture quality in some titles, but for the majority of games, this capacity is adequate. The CPU's 4.90 GHz boost clock ensures that even at higher resolutions where GPU load increases, the processor can feed the GPU with draw calls without introducing stutter. For 4K gaming, the GPU's memory bandwidth and VRAM capacity will likely limit performance to medium or high settings rather than ultra, given the 256.0 GB/s bandwidth and 8 GB frame buffer.

Who Should Build It — target users and industries (gamers at specific resolutions, content creators, developers, students, small business workstations) tied strictly to the measured performance

This configuration is ideally suited for gamers targeting 1080p and 1440p resolutions with high to ultra settings. The GPU's 73rd percentile ranking and the CPU's 78th percentile ranking indicate that both components are above-average performers in their respective categories, making this laptop capable of delivering smooth gameplay in demanding titles without requiring compromise on visual quality.

Content creators will find this system well-matched for video editing and 3D rendering workloads. The CPU's Cinebench R23 multicore score of 17,936 supports efficient video encoding and rendering, while the GPU's 36 RT cores and 15.62 TFLOPS FP32 compute power accelerate ray-traced rendering and GPU-accelerated effects in applications like Blender and Adobe Premiere. The 8 GB VRAM is sufficient for 1080p and 1440p rendering projects, though larger scenes may require optimizations.

Software developers benefit from the CPU's strong single-threaded performance (Geekbench single-core score of 2,127) for fast compilation and IDE responsiveness, while the 12 threads handle parallel build processes. The ECC memory support is an advantage for developers working on data-intensive applications. Students and small business users will appreciate the balance of performance and efficiency, with the 15W CPU TDP and 115W GPU TDP indicating a system that can handle demanding tasks without excessive power consumption. The 78th percentile CPU ranking means this system outperforms most laptops in the database for general productivity, while the GPU ensures it can handle occasional gaming or graphics work.

Upgrade Path and Platform — socket, memory support, PCIe, PSU headroom from suggestedPsu/tdp, what a sensible next upgrade looks like

The platform is based on AMD Socket FP8, which supports the Ryzen 5 7640U with its 15W TDP. The CPU is not multiplier-unlocked, indicating that overclocking is not a supported upgrade path. Memory support is limited to DDR5 in dual-channel configuration, with a maximum bandwidth of 89.6 GB/s. The platform provides PCIe Gen 4 with 20 lanes (CPU only), ensuring that the RTX 4070 Mobile's PCIe 4.0 x8 interface is fully utilized without bandwidth limitations.

The GPU has a TDP of 115W and uses no external power connectors, being an IGP form factor that draws power through the motherboard. The suggested PSU is not specified in the data, but the combined CPU and GPU TDP of 130W indicates that a standard laptop power adapter in the 150-200W range would be appropriate—though this figure is not stated in the FACT PACK and should not be treated as a specification. The GPU's PCIe 4.0 x8 interface is a potential upgrade consideration, as future GPUs may demand x16 lanes for full bandwidth, but this is a laptop platform where GPU upgrades are typically not possible.

A sensible next upgrade for this system, given the platform constraints, would be increasing memory capacity to the maximum supported by the DDR5 dual-channel configuration, as the 89.6 GB/s bandwidth is shared between CPU and GPU workloads. Storage upgrades via the PCIe Gen 4 lanes are also viable, allowing for faster NVMe SSDs that can improve load times and asset streaming in games and applications. Beyond these component-level upgrades, the platform itself is fixed—the socket is specific to this CPU generation, and the GPU is soldered or otherwise non-upgradeable in a laptop form factor.

Build Overview — what this CPU+GPU pairing is, its class (desktop/laptop from buildClass), and overall tier from the percentiles

This is a laptop-class build, as indicated by the buildClass field, combining the AMD Ryzen 5 7640U mobile processor with the NVIDIA GeForce RTX 4070 Mobile GPU. The system sits at the 76th combined percentile, meaning it outperforms 76% of all tested CPU-GPU pairings in the database. The CPU's 78th percentile and GPU's 73rd percentile rankings place both components in the upper quartile of their respective categories, making this a high-midrange to upper-midrange mobile configuration.

The CPU's 6-core/12-thread Zen 4 design, with its 4.90 GHz boost clock and 15W TDP, represents a balance of performance and efficiency that is well-suited for laptop use. The GPU, with its 8 GB GDDR6 memory, 256.0 GB/s bandwidth, and 15.62 TFLOPS FP32 compute, delivers desktop-class rendering capability in a mobile form factor. The combination of these components—both manufactured on advanced process nodes (4nm for CPU, 5nm for GPU)—results in a system that is powerful enough for demanding workloads while maintaining the thermal characteristics expected of a laptop. The near-identical performance to desktop GPUs like the RTX 3090 (delta of -0.5%) underscores the GPU's impressive capability relative to its mobile design.

Usage Scenarios — grounded in the scores: high-refresh gaming, streaming, video editing, 3D rendering, software development, student and office work. One short paragraph per scenario, citing the numbers that support the verdict

High-refresh gaming: The RTX 4070 Mobile's PassMark G3D score of 19,587 and DirectX 12 score of 85 indicate strong directx performance, while the CPU's single-thread score of 3,524 in PassMark ensures fast frame pacing. At 1080p, this system should consistently deliver frame rates above 60 FPS in demanding titles, with the potential to exceed 144 FPS in less demanding games, making it suitable for high-refresh-rate displays.

Streaming: The CPU's 12 threads and 4.90 GHz boost clock, combined with the GPU's 144 tensor cores for AI-enhanced encoding, provide a solid foundation for game streaming. The PassMark encryption score of 14,954 supports secure stream delivery, while the GPU's 8 GB VRAM handles both game rendering and encoding buffers without excessive memory pressure.

Video editing: The Cinebench R23 multicore score of 17,936 enables efficient video encoding, while the GPU's 15.62 TFLOPS FP32 compute accelerates effects and color grading. The 256.0 GB/s memory bandwidth ensures smooth playback of high-bitrate footage, and the CPU's data compression score of 240,032 speeds up project archiving and export workflows.

3D rendering: The GPU's 36 RT cores provide hardware-accelerated ray tracing, while its FP32 throughput of 15.62 TFLOPS handles complex shading and lighting calculations. The CPU's 12 threads support scene setup and physics simulation, and the 16 MB shared L3 cache reduces memory latency for large scene files.

Software development: The CPU's Geekbench single-core score of 2,127 ensures responsive IDE interactions and fast compilation of single-threaded build steps, while the 12 threads accelerate parallel builds. The ECC memory support provides data integrity for long-running test suites, and the PCIe Gen 4 lanes enable fast NVMe storage for source code and build artifacts.

Student and office work: The CPU's 78th percentile ranking places it ahead of most laptop processors for productivity tasks, while the 15W TDP ensures long battery life potential. The integrated Radeon 760M provides a power-efficient fallback for basic graphics tasks, and the GPU's 73rd percentile ranking means the system can handle occasional gaming or graphics work without compromise.

Rate My PC: AMD Ryzen 5 7640U + NVIDIA GeForce RTX 4070 Mobile

Apex Performer

System Balance Analysis

AMD Ryzen 5 7640U

NVIDIA GeForce RTX 4070 Mobile

Market Position

Game Performance Benchmarks

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

Performance Insights

Optimal Performance

4K Gaming Ready

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

GPU Analysis — VRAM, bandwidth, clocks, RT/tensor hardware, what the benchmark scores mean for rendering

Benchmark Performance — exact CPU and GPU scores, percentile positions, and what the combined picture is

CPU Analysis — cores, clocks, architecture, what the benchmark scores mean for real workloads

FAQ

Balance and Bottleneck — which component limits which workload, using percentiles and FPS scaling as evidence

Gaming Performance — measured FPS by game and resolution from measuredFpsUltraByGame (or, if dataIsMeasured is false, frame expectations qualitatively from the benchmark scores and say the figures are estimates)

Who Should Build It — target users and industries (gamers at specific resolutions, content creators, developers, students, small business workstations) tied strictly to the measured performance

Upgrade Path and Platform — socket, memory support, PCIe, PSU headroom from suggestedPsu/tdp, what a sensible next upgrade looks like

Build Overview — what this CPU+GPU pairing is, its class (desktop/laptop from buildClass), and overall tier from the percentiles

Usage Scenarios — grounded in the scores: high-refresh gaming, streaming, video editing, 3D rendering, software development, student and office work. One short paragraph per scenario, citing the numbers that support the verdict

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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