SYSTEM ANALYZER

Rate My PC: Intel Core Ultra 7 155H + Intel Arc A550M

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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93 Score

Top 7% Ranking

93 / 100

ULTIMATE READY

Apex Performer

Top 7% 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

90%

GPU

96%

PROCESSOR

Intel Core Ultra 7 155H

32,697 Benchmark Score

Top 10% Market Ranking

View Full Specs →

GRAPHICS CARD

Intel Arc A550M

49,737 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

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 Intel Core Ultra 7 155H and Intel Arc A550M form a laptop-class pairing that targets the upper mid-range of mobile computing. The combined percentile of 85 places this build above the majority of tested systems, and the component-level data confirms a balanced platform with specific strengths in multi-threaded productivity and GPU compute. This analysis walks through the hardware facts, benchmark scores, and estimated performance characteristics to define what this build can and cannot do.

Upgrade Path and Platform

The foundation of this build is the Intel Core Ultra 7 155H, a mobile processor using the Intel BGA 2049 socket. This is a soldered platform, not a socketed desktop design, meaning the CPU is not a user-replaceable component. The platform supports DDR5 memory, with the exact speed depending on the motherboard. Memory is configured in dual-channel mode, providing a memory bandwidth of 89.6 GB/s. This bandwidth figure is a critical constraint for both CPU and iGPU workloads, as the integrated Arc Xe-LPG 128EU shares this pool.

For expansion, the CPU provides PCIe Gen 5 with 8 lanes (CPU only). This is a notable specification for a mobile chip, offering high-bandwidth connectivity for the fastest available NVMe storage or a discrete GPU. The dedicated Arc A550M, however, uses a PCIe 4.0 x16 interface, which is more than sufficient for its bandwidth needs.

The power envelope is modest. The CPU has a 28 W TDP, and the GPU has a 60 W TDP. Combined, this creates a platform that is well-suited for thinner laptops without extreme cooling solutions. The FACT PACK does not list a suggested PSU for the GPU, but the low TDPs imply that a standard laptop power adapter is the only requirement; there is no need for a separate, high-wattage desktop power supply. The production status of the CPU is Active, while the GPU is marked End-of-life, which may affect long-term availability. A sensible next upgrade for this platform would be increasing memory capacity or speed within the DDR5 standard, as the CPU and GPU are both soldered and not upgradeable.

GPU Analysis

The Intel Arc A550M is built on the Xe-HPG architecture and the DG2-512 chip, manufactured on a 6 nm process at TSMC. The die is substantial, containing 21,700 million transistors on a 406 mm² area, resulting in a transistor density of 53.4M / mm². This is a full-featured mobile GPU with 8 GB of GDDR6 memory on a 128-bit bus, yielding a bandwidth of 224.0 GB/s. The memory clock is listed as 1750 MHz with a 14 Gbps effective data rate.

The core configuration includes 2048 shading units, 128 texture mapping units (TMUs), and 64 render output units (ROPs) . For ray tracing, there are 16 dedicated RT cores. The GPU operates at a base clock of 900 MHz and a boost clock of 2050 MHz. These specifications translate to peak rates of 131.2 GPixel/s for pixel fill and 262.4 GTexel/s for texture fill. The FP32 compute throughput is 8.397 TFLOPS, with FP16 performance at 16.79 TFLOPS (2:1) .

Benchmark data shows the GPU scoring 49,537 on average, placing it in the 86th percentile of all GPUs. In the Geekbench OpenCL test, it scores 49,894, and in Vulkan, it scores 49,580. This places it in close competition with the NVIDIA GeForce RTX 5070 Ti, which has an average score of 49,957 (a delta of -0.4%), and the AMD Radeon RX Vega 64, which scores 50,001 (a delta of -0.5%). It is slightly ahead of the AMD Radeon RX 6800 XT (delta of +2.6%) and slightly behind the AMD Radeon RX 6900 XT (delta of -2.4%). For rendering, the combination of 8 GB VRAM, 224 GB/s bandwidth, and 16 RT cores suggests it can handle 1080p and 1440p workloads with ray tracing enabled, though the 128-bit memory bus may limit performance at higher resolutions.

Benchmark Performance

The CPU and GPU scores tell a story of a well-matched system. The Core Ultra 7 155H achieves an average benchmark score of 32,697, placing it in the 83rd percentile of all CPUs. Its nearest rivals are extremely close: the Intel Core i5-14600T scores 32,707 (0% delta), the AMD Ryzen AI 7 PRO 360 scores 32,662 (0.1% delta), and the AMD Ryzen 5 7400F scores 32,750 (-0.2% delta). This indicates the CPU is a solid mid-pack performer, trading blows with desktop and high-end mobile parts.

In specific CPU tests, the chip shows strong multi-threaded capability. It scores 15,028 in Cinebench R23 multi-core, 8,754 in Cinebench R20 multi-core, and 2,450 in Cinebench R15 multi-core. Single-thread scores are also respectable: 1,743 in R23, 1,235 in R20, and 255 in R15. PassMark results reinforce this, with a multi-thread score of 24,873 and a single-thread score of 3,468. The combined picture is a processor that excels in content creation and compilation tasks, where multi-core performance is paramount.

The GPU, with a 86th percentile rank, is actually the stronger component in this build relative to its peers. When paired, the combined percentile is 85, indicating that both parts are performing near their expected levels. The data shows no significant bottleneck in synthetic benchmarks: the CPU and GPU scores are both within a few percentage points of their nearest competitors, suggesting a balanced pairing for general compute and rendering tasks.

Gaming Performance

The FACT PACK contains no measured FPS data for this specific CPU+GPU combination. All FPS figures discussed here are estimates derived from the benchmark scores and hardware specifications, not from actual game testing. The GPU's 86th percentile rank, combined with its 8.397 TFLOPS FP32 performance and 224.0 GB/s bandwidth, suggests it is capable of high-refresh-rate gaming at 1080p in most titles. The presence of 16 RT cores and DirectX 12 Ultimate support indicates it can handle ray-traced effects, though likely with a performance penalty.

At 1440p, the 8 GB VRAM capacity becomes a more significant factor, and the 128-bit memory bus may limit performance in bandwidth-intensive scenarios. The CPU's 83rd percentile rank and 24,873 PassMark multi-thread score ensure it can feed the GPU adequately in most gaming workloads, avoiding CPU-induced frame drops. For esports titles, the high single-thread score of 3,468 in PassMark should support very high frame rates. For AAA titles, users should expect playable frame rates at 1080p with high settings, with the understanding that 1440p gaming may require adjustments to settings. These are qualitative expectations; the lack of measured data means specific FPS numbers cannot be provided.

FAQ

Q: What is the socket type for the Intel Core Ultra 7 155H?

A: The CPU uses the Intel BGA 2049 socket, which is a soldered mobile platform, meaning the processor is not user-upgradeable.

Q: How much VRAM does the Intel Arc A550M have and what is its bandwidth?

A: It has 8 GB of GDDR6 memory on a 128-bit bus, providing a bandwidth of 224.0 GB/s.

Q: Does this build support ray tracing?

A: Yes, the Intel Arc A550M includes 16 dedicated RT cores and supports DirectX 12 Ultimate (12_2), enabling hardware-accelerated ray tracing.

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

A: The combined percentile is 85, indicating that this build outperforms 85% of tested configurations in the database.

Q: What is the TDP of the CPU and GPU?

A: The CPU has a TDP of 28 W, and the GPU has a TDP of 60 W, making this a power-efficient mobile pairing.

Q: Is the GPU production status active or discontinued?

A: The Intel Arc A550M is marked as End-of-life, while the CPU is marked as Active.

Q: What is the memory bandwidth of the CPU platform?

A: The CPU supports dual-channel DDR5 memory with a bandwidth of 89.6 GB/s.

Who Should Build It

This laptop build is designed for users who need a balance of CPU and GPU performance without the thermal and power demands of a desktop. The 83rd percentile CPU and 86th percentile GPU make it suitable for content creators who work with video editing and 3D rendering, as the Cinebench R23 multi-core score of 15,028 and the OpenCL score of 49,894 support these workloads. Gamers targeting 1080p high-refresh-rate play will find the hardware sufficient, given the GPU's compute capabilities. Software developers will benefit from the 24,873 PassMark multi-thread score for fast compilation times. Students and small business workstations can leverage the 28 W CPU TDP for all-day battery life while still having the power for occasional GPU-accelerated tasks. The build is less suitable for those seeking maxed-out 4K gaming or heavy multi-GPU workloads, given the 128-bit memory bus and 8 GB VRAM.

Balance and Bottleneck

The benchmark data indicates a well-balanced system, but workload-specific bottlenecks exist. In synthetic multi-threaded CPU tests, the Core Ultra 7 155H performs within 0.4% of its nearest rivals, indicating no CPU bottleneck in compute-heavy tasks. However, in gaming, the GPU is the more likely limiting factor. The GPU's 86th percentile rank is higher than the CPU's 83rd percentile, but the GPU's 224.0 GB/s bandwidth and 128-bit bus are modest compared to its compute throughput. This suggests that at higher resolutions or with texture-heavy games, the memory subsystem could become a constraint.

Conversely, the CPU's 89.6 GB/s memory bandwidth is shared with the integrated graphics, but the discrete GPU has its own memory pool, avoiding contention. The CPU's single-thread score of 3,468 is sufficient for gaming, but the 16 cores and 22 threads are better utilized in productivity applications. In CPU-bound scenarios like physics calculations or AI workloads, the CPU's PassMark physics score of 1,727 and extended instructions score of 16,456 indicate it can handle the load without stalling the GPU. Overall, the bottleneck shifts between CPU and GPU depending on the application, with the GPU being more critical for gaming and the CPU for rendering and compilation.

Build Overview

This is a laptop-class build pairing the Intel Core Ultra 7 155H (Meteor Lake) with the Intel Arc A550M (Alchemist). The CPU is a 16-core, 22-thread processor with a boost clock of 4.80 GHz, while the GPU is a discrete mobile part with 8 GB VRAM. The combined percentile of 85 places this in the upper tier of systems, outperforming the majority of laptops in the database. It is a mid-to-high-range mobile workstation and gaming hybrid, characterized by its efficient power envelope (28 W CPU, 60 W GPU) and strong multi-threaded performance. The GPU's End-of-life status may make it a less future-proof choice, but its current performance is competitive with desktop GPUs like the RTX 5070 Ti and RX 6800 XT in synthetic benchmarks.

CPU Analysis

The Intel Core Ultra 7 155H is a member of the Core Ultra Series 1, built on the Meteor Lake architecture using Intel's 7 nm process. It has 16 cores and 22 threads, with a base clock of 3.80 GHz and a boost clock of 4.80 GHz. The cache hierarchy includes 112 KB L1 per core, 2 MB L2 per core, and 24 MB of shared L3 cache. The processor supports dual-channel DDR5 memory with 89.6 GB/s bandwidth and offers PCIe Gen 5 with 8 lanes.

Benchmark results show a CPU that is strong in multi-threaded workloads. The Cinebench R23 multi-core score of 15,028 and PassMark multi-thread score of 24,873 indicate it can handle video encoding, 3D rendering, and software compilation with ease. Single-thread performance is also good, with an R23 score of 1,743 and PassMark single-thread score of 3,468, making it responsive for everyday tasks. The PassMark data also shows specific strengths: 277,353 in data compression, 86,870 in integer math, and 63,703 in floating-point math. These scores suggest the CPU is well-suited for scientific computing and data analysis. The 83rd percentile ranking confirms it is a top-tier mobile processor, though it is not the absolute fastest, being closely matched by the i5-14600T and Ryzen AI 7 PRO 360.

Usage Scenarios

High-refresh gaming: The GPU's 8.397 TFLOPS and CPU's strong single-thread score of 3,468 should deliver high frame rates at 1080p in esports titles. For AAA games, expect playable performance at medium-to-high settings, with ray tracing possible via the 16 RT cores.

Streaming: The CPU's 22 threads and 24 MB L3 cache handle encoding workloads well. The PassMark multi-thread score of 24,873 suggests it can manage game capture and encoding simultaneously without significant frame drops.

Video editing: The Cinebench R23 multi-core score of 15,028 and the GPU's OpenCL score of 49,894 accelerate timeline rendering and effects. The 8 GB VRAM is sufficient for 1080p and 1440p editing projects.

3D rendering: The CPU's 63703 floating-point math score and the GPU's 8.397 TFLOPS provide solid performance for CPU and GPU renderers. The 86th percentile GPU rank means it will outperform most integrated graphics solutions.

Software development: The 86,870 integer math score and 16,456 extended instructions score accelerate code compilation and execution. The 22 threads allow for parallel builds, reducing iteration times.

Student and office work: The 28 W CPU TDP ensures long battery life. The PassMark single-thread score of 3,468 ensures snappy application load times and smooth multitasking for document editing and web browsing.

Rate My PC: Intel Core Ultra 7 155H + Intel Arc A550M

Apex Performer

System Balance Analysis

Intel Core Ultra 7 155H

Intel Arc A550M

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

Upgrade Path and Platform

GPU Analysis

Benchmark Performance

Gaming Performance

FAQ

Who Should Build It

Balance and Bottleneck

Build Overview

CPU Analysis

Usage Scenarios

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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