SYSTEM ANALYZER

Rate My PC: AMD Ryzen 7 7840H + AMD Radeon 780M

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

Build Configuration

Select your components

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

89%

GPU

90%

PROCESSOR

AMD Ryzen 7 7840H

29,868 Benchmark Score

Top 11% Market Ranking

View Full Specs →

GRAPHICS CARD

AMD Radeon 780M

17,588 Benchmark Score

Top 10% 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 7 7840H and AMD Radeon 780M form a laptop-class pairing that delivers a balanced blend of high-thread-count CPU work and integrated graphics performance. The CPU sits in the 81st percentile among all processors, while the GPU lands in the 61st percentile, creating a system that is notably stronger for productivity and multi-threaded tasks than for high-end gaming. This analysis is based entirely on synthetic benchmark scores, as the FACT PACK contains no measured FPS rows for this exact CPU+GPU combination; all game performance discussions are therefore estimates derived from the available 3DMark and compute scores.

FAQ

Q: How does the Ryzen 7 7840H compare to its closest CPU rivals?

A: The Ryzen 7 7840H has an average benchmark score of 29868, placing it virtually tied with the AMD Ryzen 7 5800XT (29879, 0% deltaPct) and the AMD Ryzen 7 8845HS (29955, -0.3% deltaPct). It is also within 0.5% of the AMD Ryzen 5 9600X (29713), indicating that these four processors deliver nearly identical overall CPU performance.

Q: What is the GPU's performance tier relative to all other graphics cards?

A: The AMD Radeon 780M sits in the 61st percentile of all GPUs, with an average benchmark score of 17588. This places it in the mid-range tier for integrated graphics, performing comparably to the AMD Radeon Pro 560 (17551, 0.2% deltaPct) and the NVIDIA GeForce RTX 4060 (17639, -0.3% deltaPct).

Q: What are the key specifications of the Ryzen 7 7840H processor?

A: The CPU features 8 cores and 16 threads based on the Zen 4 architecture (Phoenix codename), manufactured on a 4 nm TSMC process. It has a base clock of 3.80 GHz, a boost clock of 5.10 GHz, a 35 W TDP, and includes 16 MB of shared L3 cache plus 1 MB of L2 cache per core.

Q: Does the Radeon 780M support hardware ray tracing?

A: Yes, the Radeon 780M includes 12 ray tracing cores and is based on the RDNA 3.0 architecture. It supports DirectX 12 Ultimate (12_2), Vulkan 1.4, and OpenGL 4.6, making it capable of running modern graphics APIs with ray tracing features enabled.

Q: What memory technology does the platform use?

A: The CPU supports dual-channel DDR5 memory with a maximum bandwidth of 89.6 GB/s, and it also supports ECC memory. The GPU uses system-shared memory, meaning its bandwidth and capacity are dependent on the installed DDR5 system RAM.

Q: Is this a desktop or laptop build?

A: The build class is explicitly listed as "laptop". The CPU uses the AMD Socket FP8, and the GPU is an integrated graphics processor (IGP) with no power connectors and a slot width of "IGP", confirming this is a mobile platform.

Q: How well does the CPU perform in single-threaded versus multi-threaded workloads?

A: The CPU scores 976 in 3DMark single-thread and 3350 in Cinebench R23 single-core, which is solid for a mobile chip. Its multi-threaded results are much stronger: 7409 in 3DMark max-threads and 23731 in Cinebench R23 multi-core, showing that the 8-core/16-thread configuration is the primary strength.

Benchmark Performance

The AMD Ryzen 7 7840H delivers a dominant CPU performance profile, with an average benchmark score of 29868 that places it in the 81st percentile of all CPUs. In Cinebench R23, the processor achieves a multi-core score of 23731 and a single-core score of 3350, indicating a robust scaling from single to multi-threaded workloads. The 3DMark thread scaling test shows a progression from 976 (single-thread) to 1906 (2 threads), 3638 (4 threads), 6116 (8 threads), and 7409 (max threads), demonstrating efficient utilization of all 16 threads. The PassMark suite reinforces this with a multi-thread score of 27919 and a single-thread score of 3641, while integer math reaches 96692 and floating-point math hits 58724.

On the graphics side, the AMD Radeon 780M achieves an average benchmark score of 17588, placing it in the 61st percentile of all GPUs. Its 3DMark Steel Nomad DX12 score is 480, while Geekbench results show 18602 in OpenCL and 33683 in Vulkan. These numbers indicate that the iGPU is capable of handling light to moderate gaming and compute tasks, but it is not in the same league as dedicated discrete graphics solutions. The combined percentile for this CPU+GPU pairing is 71, which reflects the strong CPU contribution pulling the overall system score upward despite the more modest GPU showing.

When compared to the nearest rivals, the CPU is statistically tied with the Ryzen 7 5800XT, Ryzen 7 8845HS, and Ryzen 5 9600X, with deltaPct values of 0%, -0.3%, and 0.5% respectively. For the GPU, the Radeon 780M trades blows with the Radeon Pro 560 (0.2% faster) and the RTX 4060 (0.3% faster than the 780M), showing that integrated graphics have closed the gap to older entry-level discrete cards. The overall picture is a system where the CPU is a high-end mobile processor by percentile, but the GPU is a mid-tier integrated solution, resulting in a combined percentile of 71 that reflects a productivity-first machine.

Balance and Bottleneck

The data reveals a clear asymmetry between CPU and GPU capabilities, with the processor far outpacing the integrated graphics in relative performance. The CPU's 81st percentile rank versus the GPU's 61st percentile means that in CPU-bound workloads such as video encoding, software compilation, and 3D rendering, the 7840H will be the primary driver of performance. Conversely, in graphics-intensive tasks like gaming at high resolutions, the Radeon 780M will be the limiting factor, capping frame rates well below what the CPU could otherwise support.

This bottleneck is evident when comparing the 3DMark scores: the CPU's max-threads score of 7409 is strong, but the GPU's Steel Nomad DX12 score of 480 is modest. In gaming scenarios, the iGPU's performance ceiling means that even a powerful CPU cannot compensate for the lack of dedicated graphics memory and bandwidth. The GPU's memory bandwidth is listed as "System Dependent," which means it shares the DDR5 system memory with the CPU; this shared bandwidth can further constrain performance in memory-intensive workloads.

The FPS scaling is not measured for this exact combination, but estimated from the benchmark scores, the GPU will be the bottleneck for any game that requires more than the 780M's 8.909 TFLOPS of FP32 compute. The CPU, with its 89.6 GB/s memory bandwidth and 16 MB of L3 cache, is more than capable of feeding the GPU in most scenarios, but the iGPU's 32 ROPs and 48 TMUs will limit fill-rate-bound scenes. For productivity tasks, the balance shifts entirely to the CPU, where the 8-core/16-thread design and 23731 Cinebench R23 multi-core score provide ample headroom for parallel workloads.

Who Should Build It

This laptop-class build is tailored for users who prioritize CPU-heavy workloads over gaming performance. Students and office workers will find the 81st percentile CPU excellent for multitasking, spreadsheet analysis, and virtualization, with the Radeon 780M providing adequate graphics for everyday desktop composition and 4K video playback. Content creators working with 1080p or 1440p video editing will benefit from the CPU's 23731 Cinebench R23 multi-core score, which accelerates rendering and export times, though the iGPU will be insufficient for intensive GPU-accelerated effects.

Software developers will appreciate the 8 cores and 16 threads for parallel compilation, with PassMark integer math of 96692 indicating strong performance in code compilation and data processing tasks. The 16 MB of L3 cache and 89.6 GB/s memory bandwidth further support large codebases and virtual machines. Small business workstations that run database applications, financial modeling, or light CAD work will find the CPU's 81st percentile rank reassuring, while the GPU's 61st percentile is sufficient for business graphics and presentations.

Gamers targeting high-refresh esports titles at 720p or low settings will find the 780M usable, but those expecting 1080p high-detail gaming will be disappointed. The GPU's 61st percentile rank places it below dedicated gaming GPUs, so this build is not recommended for serious gamers. Instead, it suits users who need a powerful CPU for productivity and occasional casual gaming, as the integrated graphics can handle older titles and indie games without issue.

CPU Analysis

The AMD Ryzen 7 7840H is an 8-core, 16-thread mobile processor built on the Zen 4 architecture with the Phoenix codename. Manufactured on TSMC's 4 nm process, it packs 25,000 million transistors into a 178 mm² die, which is a high transistor density for a mobile chip. The base clock of 3.80 GHz and boost clock of 5.10 GHz are impressive for a 35 W TDP, allowing the CPU to deliver strong single-threaded performance when needed.

The cache hierarchy includes 64 KB of L1 cache per core, 1 MB of L2 cache per core, and a shared 16 MB of L3 cache. This configuration is well-suited for gaming and productivity, as the L3 cache reduces memory latency for frequently accessed data. In benchmark terms, the CPU achieves a 3DMark single-thread score of 976 and a Cinebench R23 single-core score of 3350, which are competitive with desktop processors despite the mobile form factor.

Multi-threaded performance is the standout feature, with Cinebench R20 multi-core reaching 9967 and Cinebench R23 multi-core hitting 23731. The 3DMark max-threads score of 7409 confirms that the 16 threads scale effectively, while PassMark multi-thread score of 27919 and floating-point math of 58724 indicate strong compute capabilities. The data also shows a PassMark data compression score of 341520 and data encryption score of 20162, making this CPU well-suited for file archiving and secure communications tasks.

The CPU supports dual-channel DDR5 memory with ECC capability, providing 89.6 GB/s of bandwidth. This is critical for feeding the integrated Radeon 780M GPU, which relies on system memory for its frame buffer. The PCIe Gen 4 interface with 20 lanes (CPU only) allows for fast NVMe storage and discrete GPU connectivity if needed, though the integrated graphics uses PCIe 4.0 x8. Overall, the 7840H is a versatile processor that excels in multi-threaded workloads while maintaining respectable single-thread performance.

Upgrade Path and Platform

The AMD Ryzen 7 7840H uses the AMD Socket FP8, which is a mobile platform designed for laptops and mini-PCs. This socket is not user-upgradeable in the traditional desktop sense, but the platform supports DDR5 memory with dual-channel configuration and ECC capability. The memory bandwidth of 89.6 GB/s is fixed by the memory controller, but users can install higher-capacity or lower-latency DDR5 modules to improve performance.

The CPU provides PCIe Gen 4 with 20 lanes (CPU only), while the integrated Radeon 780M uses a PCIe 4.0 x8 interface. This means there is headroom for adding a discrete GPU via an eGPU enclosure, though the laptop form factor limits expansion options. The GPU's TDP is 15 W, and the CPU's TDP is 35 W, so the total power draw is modest; the suggested PSU is not listed, but the low TDPs indicate that the existing laptop power adapter is sufficient.

For upgrades, the most sensible path is maximizing the system memory, as the Radeon 780M shares system memory and will benefit from faster or larger DDR5 RAM. The GPU's memory bandwidth is "System Dependent," so installing dual-channel high-speed DDR5 will directly improve graphics performance. Since the CPU is already in the 81st percentile, a CPU upgrade would yield minimal gains; instead, users should focus on storage via PCIe Gen 4 NVMe drives to leverage the 20 CPU lanes. The platform also supports ECC memory, which is a rare feature for mobile systems and beneficial for error-sensitive compute workloads.

The production status for both CPU and GPU is "Active," meaning they are still in production and supported. The GPU's release date is January 30, 2024, while the CPU has no release date listed, but both are current-generation components. A sensible next upgrade would be a discrete GPU for gaming, but the laptop form factor limits this to external solutions, which are not reflected in the benchmark data.

Usage Scenarios

High-refresh gaming: The Radeon 780M's 61st percentile rank and 480 3DMark Steel Nomad score indicate that high-refresh gaming is not feasible for modern titles. Users can expect playable frame rates only in esports titles at 720p with low settings, as the iGPU lacks the raw compute power for 1080p high-refresh gaming. The CPU's strong single-thread score of 976 in 3DMark helps with physics and AI, but the GPU remains the bottleneck.

Streaming: The 8-core/16-thread CPU with a Cinebench R23 multi-core score of 23731 can handle software encoding for streaming at 1080p60 without significant frame drops. The GPU's 12 ray tracing cores and 8.909 TFLOPS FP32 can assist with hardware encoding, but the lack of dedicated tensor cores means AI-based stream enhancement is not available. This setup is viable for CPU-encoded streams, but the iGPU will struggle with game capture at high settings.

Video editing: The CPU's 23731 Cinebench R23 multi-core score and 58724 PassMark floating-point math make it excellent for video editing in software like DaVinci Resolve or Premiere Pro. The GPU's 18602 Geekbench OpenCL score provides some acceleration for effects and color grading, but 4K editing will be limited by the system-shared memory bandwidth. For 1080p timelines, this build is highly capable.

3D rendering: The 7840H's 16 threads and 7409 3DMark max-threads score excel in CPU-based rendering, such as Blender's Cycles engine. The GPU's 480 Steel Nomad score is insufficient for GPU rendering, but the CPU can handle moderate scenes. The PassMark find prime numbers score of 83 indicates strong integer performance, beneficial for physics simulations in rendering.

Software development: The PassMark integer math score of 96692 and data compression score of 341520 are ideal for code compilation and version control operations. The 16 MB of L3 cache reduces compile times for large projects, while the single-thread score of 3641 in PassMark ensures responsive IDE performance. Developers will find this build suitable for full-stack development and containerized workloads.

Student and office work: The 81st percentile CPU ensures smooth multitasking across office suites, web browsers, and virtual meeting apps. The GPU's 61st percentile is more than enough for 4K display output and basic graphical tasks. The dual-channel DDR5 support with 89.6 GB/s bandwidth enables fast data access for large spreadsheets and databases, making this a reliable workstation for academic or business use.

Build Overview

This is a laptop-class build combining the AMD Ryzen 7 7840H processor with the AMD Radeon 780M integrated graphics. The CPU is a high-end mobile processor based on Zen 4 (Phoenix), while the GPU is an RDNA 3.0 integrated solution sharing the same 178 mm² die. The combined percentile rank of 71 places this system in the upper-mid tier of all laptop configurations, driven primarily by the CPU's strong 81st percentile performance.

The pairing is notable for its efficiency: the CPU has a 35 W TDP and the GPU has a 15 W TDP, making this a low-power but high-throughput combination. The CPU's 8 cores and 16 threads provide exceptional multi-threaded performance, while the GPU's 12 ray tracing cores and 768 shading units offer modern graphics features in a power-constrained package. The system's overall tier is best described as a productivity powerhouse with casual gaming capabilities.

The CPU's average benchmark score of 29868 is nearly identical to the Ryzen 7 5800XT and Ryzen 7 8845HS, confirming its place among the top mobile processors. The GPU's average score of 17588 is competitive with entry-level discrete GPUs like the Radeon Pro 560 and RTX 4060, albeit at lower absolute performance. This build is ideal for users who need a powerful CPU for work and accept integrated graphics for entertainment.

GPU Analysis

The AMD Radeon 780M is an integrated graphics processor based on the RDNA 3.0 architecture, manufactured on a 4 nm TSMC process with 25,390 million transistors. It features 768 shading units, 48 texture mapping units, and 32 render output units, along with 12 ray tracing cores. The GPU operates at a base clock of 800 MHz with a boost clock of 2900 MHz, providing a peak FP32 performance of 8.909 TFLOPS and FP16 performance of 8.909 TFLOPS (1:1).

The memory subsystem is entirely system-shared, meaning the GPU uses the same DDR5 memory as the CPU. The memory size, type, bus width, and bandwidth are all listed as "System Dependent," which means performance scales with the installed system RAM. This architecture avoids the cost of dedicated VRAM but limits the GPU's effective bandwidth to the CPU's 89.6 GB/s dual-channel DDR5 limit, which is a bottleneck for high-resolution textures.

The GPU's pixel rate is 92.80 GPixel/s and texture rate is 139.2 GTexel/s, which are modest figures for 1080p gaming. In benchmark tests, the 780M scores 480 in 3DMark Steel Nomad DX12, 18602 in Geekbench OpenCL, and 33683 in Geekbench Vulkan. The 61st percentile rank among all GPUs places it above integrated solutions from previous generations and near the performance of older discrete cards like the Radeon Pro 560 and HD 7790, with deltaPct values of 0.2% and -0.4% respectively.

The GPU supports DirectX 12 Ultimate (12_2), Vulkan 1.4, and OpenGL 4.6, ensuring compatibility with modern games and applications. The 12 ray tracing cores enable hardware-accelerated ray tracing, though at this performance tier, ray-traced effects will be limited to low resolutions and simple scenes. The GPU's 15 W TDP and lack of power connectors make it suitable for thin-and-light laptops, but the absence of dedicated memory and a modest 32 ROP count cap its gaming potential compared to discrete solutions.

Rate My PC: AMD Ryzen 7 7840H + AMD Radeon 780M

Power Build

System Balance Analysis

AMD Ryzen 7 7840H

AMD Radeon 780M

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

Benchmark Performance

Balance and Bottleneck

Who Should Build It

CPU Analysis

Upgrade Path and Platform

Usage Scenarios

Build Overview

GPU Analysis

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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