SYSTEM ANALYZER

Rate My PC: AMD Ryzen 5 7640U + NVIDIA GeForce RTX 4050 Mobile

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

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
87%
VS
GPU
91%
PROCESSOR

AMD Ryzen 5 7640U

25,485 Benchmark Score
Top 13% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4050 Mobile

19,049 Benchmark Score
Top 9% 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

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

The AMD Ryzen 5 7640U pairs with the NVIDIA GeForce RTX 4050 Mobile in a laptop-class build, combining a 6-core Zen 4 processor with an Ada Lovelace mobile GPU. This combination sits at the 71st percentile overall among all system pairings, indicating a solid mid-range mobile platform. The CPU alone ranks in the 78th percentile among all CPUs, while the GPU lands in the 63rd percentile among all GPUs, revealing a processor-leaning balance that shapes workload behavior. No measured FPS rows exist for this exact CPU+GPU combination in the FACT PACK, so all frame-rate discussions below are estimates derived from the benchmark scores rather than direct gameplay data.

CPU Analysis

The AMD Ryzen 5 7640U is a 6-core, 12-thread mobile processor built on the Zen 4 architecture with the Phoenix codename. Fabricated on TSMC’s 4 nm process with 25,000 million transistors across a 178 mm² die, this chip represents the efficiency-focused U-series segment of AMD’s 7000 series. The base clock of 3.50 GHz boosts up to 4.90 GHz, which is a substantial frequency range for a 15 W TDP part. That low thermal envelope matters in thin-and-light laptops, but the boost clock shows the design intent: short bursts of high performance when thermals allow.

Benchmark data reinforces this dual personality. In Cinebench R23, the CPU scores 17936 in multi-core and 2532 in single-core. The single-core result is particularly strong for a 15 W part, placing it in the upper tier of mobile processors for lightly threaded tasks. The multi-core score, while respectable, reveals the physical limit of 6 cores under sustained load. The Geekbench results tell a similar story: 8595 multi-core and 2127 single-core. The single-core score of 2127 indicates that everyday responsiveness—browser rendering, office document work, light coding—will feel snappy. The multi-core score suggests that longer compile jobs or video exports will be competent but not class-leading.

The PassMark suite adds granularity. Integer math scores 70483, floating-point math hits 41093, and extended instructions reach 17019. These numbers point to a processor that handles general compute tasks efficiently, with the floating-point result hinting at capable handling of physics simulations or scientific calculations within its power budget. Data encryption scores 14954 and compression hits 240032, which are meaningful for workloads involving file archives or encrypted storage. The multithread score of 21115, combined with a physics score of 1169, suggests that gaming physics calculations—often single-thread-bound—will not be the limiting factor in this system.

Comparing to nearest rivals, the Ryzen 5 7640U sits within a tight cluster. The AMD Ryzen 7 5700 averages 25517, a mere 0.1% above the 7640U’s 25485 average. The AMD Ryzen 7 5825U scores 25446, 0.2% below. The Intel Xeon D-2752TER is 0.2% higher at 25530, and the AMD Ryzen 7 7840U is 0.2% lower at 25432. This clustering means the 7640U delivers performance nearly indistinguishable from an 8-core Ryzen 7 5700 in average benchmark terms, despite having fewer cores. The Zen 4 architecture’s IPC advantage and higher boost clock compensate for the core deficit. For real workloads, this translates to a laptop CPU that competes with older desktop-class parts while drawing a fraction of the power.

Balance and Bottleneck

The combined percentile of 71 sits below the CPU’s individual 78th percentile, indicating the GPU pulls the overall system ranking down. With the GPU at the 63rd percentile, the processor has more headroom than the graphics card in most scenarios. This imbalance suggests that CPU-bound tasks—software compilation, spreadsheet manipulation, database queries—will run closer to the platform’s maximum potential, while GPU-heavy workloads like gaming at high settings or 3D rendering will hit the graphics card’s ceiling first.

The average benchmark scores clarify the gap. The CPU averages 25485 across its benchmark suite, while the GPU averages 19049. In PassMark terms, the CPU’s multithread score of 21115 dwarfs the GPU’s compute score of 5947, meaning any workload that relies on general-purpose compute will favor the processor. The GPU’s PassMark G3D score of 14423 shows it can handle graphics tasks, but the delta between CPU and GPU compute suggests that hybrid workloads—like rendering with both CPU and GPU—will see the GPU finish its portion first, leaving the CPU as the long pole.

FPS scaling, estimated from these scores rather than measured, follows this pattern. At lower resolutions and lower graphics settings, where frame rates are less GPU-bound, the CPU’s strong single-core score of 2532 in Cinebench R23 should allow high frame rates in esports titles. At higher resolutions with ultra settings, the GPU’s 63rd percentile ranking becomes the constraint, and frame rates will drop accordingly. The 192.0 GB/s memory bandwidth on the GPU and 89.6 GB/s on the CPU further reinforce that the graphics pipeline is the tighter resource in this pairing.

The 15 W CPU TDP versus the 50 W GPU TDP also shapes the balance. The CPU’s low power draw means it can sustain boost clocks longer in thermally constrained laptop chassis, while the GPU’s higher TDP will hit thermal limits sooner under sustained load. This dynamic suggests that short bursts of CPU-heavy work will perform admirably, but extended gaming sessions will see the GPU throttle before the CPU does.

GPU Analysis

The NVIDIA GeForce RTX 4050 Mobile uses the AD107 chip on TSMC’s 5 nm process, packing 18,900 million transistors into a 159 mm² die. The Ada Lovelace architecture brings 2560 shading units, 80 TMUs, and 48 ROPs, with 20 RT cores and 80 tensor cores. This hardware configuration supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, covering the full modern graphics API stack. The base clock of 1455 MHz boosts to 1755 MHz, producing a pixel rate of 84.24 GPixel/s and a texture rate of 140.4 GTexel/s. Raw FP32 compute reaches 8.986 TFLOPS, with FP16 at the same 8.986 TFLOPS due to a 1:1 ratio.

Memory consists of 6 GB of GDDR6 on a 96-bit bus, yielding 192.0 GB/s of bandwidth. The memory clock runs at 2000 MHz with 16 Gbps effective speed. This configuration is adequate for 1080p gaming with modern settings, but the 6 GB capacity may require texture quality reductions in newer titles that demand more VRAM. The 96-bit bus width limits bandwidth compared to wider-memory GPUs, which becomes evident in memory-intensive scenes at high resolutions.

Benchmark scores place this GPU in a specific performance tier. The PassMark G3D score of 14423 lands it in the 63rd percentile among all GPUs. Geekbench OpenCL scores 74748, while Vulkan hits 75235, showing strong compute and graphics API performance. The DirectX 12 score of 61 in PassMark is notably lower than the DirectX 11 score of 130, suggesting that the GPU’s DX12 path may not be fully optimized in that particular benchmark, though real-world DX12 titles could still perform well given the architecture’s feature set. The GPU compute score of 5947 indicates moderate compute throughput, useful for tasks like video encoding or light machine learning inference.

Nearest rivals show tight competition. The AMD Radeon RX 6600 averages 19036, just 0.1% below the RTX 4050 Mobile’s 19049. The NVIDIA Quadro K6000 matches at 19030, 0.1% lower. The Tesla K20m sits 0.2% higher at 19089, and the RTX 2000 Ada Generation is 0.5% lower at 18954. This clustering means the RTX 4050 Mobile performs within a few points of desktop-class GPUs from previous generations, though the mobile form factor means thermal constraints will affect sustained performance. The RT and tensor cores provide dedicated hardware for ray tracing and DLSS, which benchmark scores like PassMark G3D do not fully capture but which matter in supported games.

Who Should Build It

This laptop-class pairing targets users who need balanced performance for mixed workloads without the bulk of a gaming laptop. The CPU’s 78th percentile ranking makes it suitable for software developers who compile code regularly—the 6 cores and 12 threads handle parallel builds, while the single-core strength of 2532 in Cinebench R23 keeps interactive tooling responsive. Students in STEM fields will find the CPU’s floating-point math score of 41093 and extended instructions score of 17019 useful for simulations and data analysis, while the GPU’s 63rd percentile handles visualization tasks.

Content creators working with 1080p video will find the GPU’s 8.986 TFLOPS and 192.0 GB/s bandwidth sufficient for editing timelines with effects, though the 6 GB VRAM limits the complexity of 3D scenes. The CPU’s PassMark data compression score of 240032 helps with large file transfers and archive operations common in media workflows. Small business workstations benefit from the CPU’s ECC memory support, a feature rare in mobile processors, making this pairing viable for tasks requiring data integrity.

Gamers at 1080p with medium-to-high settings will see playable frame rates, but those seeking maximum quality at 1440p or above should look elsewhere. The CPU’s strong single-core performance supports high-refresh gaming in esports titles, while the GPU’s RT cores enable ray tracing at reduced settings. The 15 W CPU TDP means this system can operate quietly in office environments, and the GPU’s 50 W TDP keeps cooling requirements modest.

Usage Scenarios

High-refresh gaming: The CPU’s single-core score of 2532 in Cinebench R23 suggests frame rates above 100 FPS in competitive titles like first-person shooters at 1080p with low-to-medium settings. The GPU’s 14423 PassMark G3D score will support these frame rates, though the 96-bit memory bus may limit minimum frame times in crowded scenes. Estimated FPS figures are not measured for this exact combination.

Streaming: The GPU’s tensor cores enable hardware-accelerated encoding, offloading the streaming workload from the CPU. The CPU’s multithread score of 21115 leaves headroom for game logic and streaming software simultaneously, though the 6-core limit means heavy multitasking during streams could strain the processor.

Video editing: The GPU’s 8.986 TFLOPS FP32 performance accelerates effects and transitions, while the CPU’s Cinebench R23 multicore score of 17936 handles timeline rendering. The 6 GB VRAM accommodates 1080p projects with moderate effects layers, but 4K timelines may require proxy workflows.

3D rendering: CPU-based rendering benefits from the 12 threads and 17936 Cinebench R23 multicore score, producing competent but not rapid results. GPU-accelerated rendering via the RTX 4050 Mobile’s 20 RT cores will be faster for compatible engines, though the 6 GB VRAM limits scene complexity.

Software development: The CPU’s Geekbench single-core score of 2127 ensures responsive IDE interactions, while the 12 threads handle compilation. The PassMark integer math score of 70483 supports heavy code processing, and the ECC memory option adds reliability for long-running build processes.

Student and office work: The CPU’s 15 W TDP enables long battery life, and the single-core performance handles document editing, web browsing, and spreadsheet tasks with ease. The integrated Radeon 760M provides a fallback for basic graphics when the discrete GPU is idle, preserving power.

Gaming Performance

No measured FPS data exists for the AMD Ryzen 5 7640U + NVIDIA GeForce RTX 4050 Mobile combination in the FACT PACK. All frame-rate expectations are estimates derived from the benchmark scores. The GPU’s PassMark G3D score of 14423 and the CPU’s single-core strength suggest 1080p gaming at medium-to-high settings is the sweet spot. The 6 GB VRAM and 192.0 GB/s bandwidth will handle most titles at 1080p, but ultra settings with high-resolution textures may exceed the memory capacity in newer games.

The CPU’s 2532 single-core score in Cinebench R23 indicates minimal CPU bottleneck at 1080p for most titles, allowing the GPU to reach its full potential. At 1440p, the GPU’s 63rd percentile ranking becomes more limiting, and frame rates will drop below 1080p performance. Ray tracing workloads will rely on the 20 RT cores, which deliver playable performance at 1080p with DLSS enabled, leveraging the 80 tensor cores. Esports titles at 1080p with low settings could approach the refresh rate limits of typical laptop displays, given the CPU’s strong single-thread performance.

Benchmark Performance

The CPU’s average benchmark score is 25485, placing it in the 78th percentile among all CPUs. Its nearest rival, the AMD Ryzen 7 5700, scores 25517, just 0.1% higher. The Ryzen 7 5825U trails by 0.2% at 25446, while the Xeon D-2752TER leads by 0.2% at 25530. This tight grouping shows the 7640U delivers performance comparable to desktop-class CPUs from a few generations back.

The GPU’s average benchmark score is 19049, placing it in the 63rd percentile among all GPUs. The AMD Radeon RX 6600 matches at 19036, 0.1% lower, and the Quadro K6000 scores 19030, also 0.1% lower. The Tesla K20m leads by 0.2% at 19089, while the RTX 2000 Ada Generation trails by 0.5% at 18954. The GPU’s lower percentile relative to the CPU confirms the processor is the stronger component in this pairing.

The combined percentile of 71 reflects this imbalance. The CPU’s high single-core and competitive multi-core scores boost the system’s overall ranking, while the GPU’s mid-range performance keeps it from reaching higher tiers. For users who prioritize CPU-heavy workloads, this pairing exceeds expectations; for GPU-bound tasks, it performs adequately but without headroom.

Upgrade Path and Platform

The CPU uses AMD Socket FP8, which supports DDR5 memory in dual-channel configuration with 89.6 GB/s bandwidth. The memory controller supports ECC, a feature valuable for data-intensive workloads. PCIe Gen 4 with 20 lanes from the CPU provides bandwidth for fast NVMe storage and the GPU’s PCIe 4.0 x8 interface. The CPU’s integrated Radeon 760M offers a fallback display output, allowing the discrete GPU to power down during light tasks.

The GPU connects via PCIe 4.0 x8 and draws 50 W, with no power connectors required—it relies on the motherboard’s power delivery. The CPU’s 15 W TDP means the combined power draw is modest, typically under 75 W for both components. This low power envelope means a laptop chassis with adequate cooling can sustain performance without excessive heat. A sensible next upgrade would be increasing system memory to the maximum supported capacity, as DDR5 bandwidth at 89.6 GB/s is shared between CPU and GPU tasks. Storage upgrades to PCIe Gen 4 NVMe drives would reduce load times, leveraging the 20 available CPU lanes.

FAQ

Q: What is the CPU’s performance tier relative to other processors?

A: The AMD Ryzen 5 7640U ranks in the 78th percentile among all CPUs, with an average benchmark score of 25485, placing it within 0.2% of the AMD Ryzen 7 7840U.

Q: How much VRAM does the GPU have, and is it sufficient?

A: The RTX 4050 Mobile has 6 GB of GDDR6 memory on a 96-bit bus with 192.0 GB/s bandwidth, adequate for 1080p gaming but potentially limiting for high-resolution textures.

Q: Does the CPU support ECC memory?

A: Yes, the Ryzen 5 7640U supports ECC memory, a feature uncommon in mobile processors, making it suitable for data-integrity-sensitive workloads.

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

A: The combined system ranks in the 71st percentile, with the CPU at 78th and the GPU at 63rd, indicating the GPU is the weaker component.

Q: What is the GPU’s nearest rival in benchmark scores?

A: The AMD Radeon RX 6600 averages 19036, just 0.1% below the RTX 4050 Mobile’s 19049, making them near-identical in average performance.

Q: What socket does the CPU use?

A: The Ryzen 5 7640U uses AMD Socket FP8, which supports dual-channel DDR5 memory and PCIe Gen 4 with 20 lanes.

Q: Are there measured FPS figures for this exact CPU+GPU combination?

A: No, the FACT PACK contains no measured FPS data for this pairing; all frame-rate expectations are estimates from benchmark scores.

Build Overview

This laptop-class build pairs the AMD Ryzen 5 7640U with the NVIDIA GeForce RTX 4050 Mobile, combining a 6-core Zen 4 processor with an Ada Lovelace mobile GPU. The CPU’s 78th percentile ranking and the GPU’s 63rd percentile ranking produce an overall 71st percentile system, indicating a processor-favored balance. The 15 W CPU TDP and 50 W GPU TDP keep power demands low, making this suitable for thin-and-light laptops that still deliver competent gaming and productivity performance. The CPU’s strong single-core scores and the GPU’s mid-range compute capability define a system that excels at responsive everyday tasks and handles gaming at 1080p with reasonable settings, while the 6 GB VRAM and 96-bit memory bus set clear boundaries for graphics-intensive workloads.