SYSTEM ANALYZER

Rate My PC: Intel Core i7-12800HE + Intel Arc B390

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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77 Score

Top 23% Ranking

77 / 100

HIGH-END

Power Build

Top 23% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

77%

GPU

77%

PROCESSOR

Intel Core i7-12800HE

6,467 Benchmark Score

Top 23% Market Ranking

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GRAPHICS CARD

Intel Arc B390

1,482 Benchmark Score

Top 23% 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

Intel Core i7-12800HE with Intel Arc B390 is a laptop-class pairing that places in the 36th percentile overall, meaning most other CPU-GPU combinations in the database outperform it. The processor itself is a 14-core, 20-thread Alder Lake-H mobile part with a 45 W TDP, a 2.40 GHz base clock, and a 4.60 GHz boost clock. The GPU is an integrated Arc B390 based on the Xe3-LPG architecture, built on a 3 nm process with 1536 shading units, 12 ray tracing cores, and a 2500 MHz boost clock. This is not a high-performance gaming or rendering rig; it is a mobile workstation-class chip paired with an entry-level integrated graphics solution. The data indicates that the CPU has real compute headroom for productivity, but the GPU severely limits anything graphics-related.

CPU Analysis

The Intel Core i7-12800HE is a 14-core, 20-thread processor using Intel's Alder Lake architecture on a 10 nm process node. The die measures 217 mm², and the cache layout includes 80 KB of L1 per core, 1.25 MB of L2 per core, and 24 MB of shared L3. This hybrid design—typical of Alder Lake-H—combines performance and efficiency cores, though the FACT PACK does not specify the exact core distribution. The base clock of 2.40 GHz and boost clock of 4.60 GHz give it solid single-threaded responsiveness for a mobile part, while the 45 W TDP suggests it is intended for thin-and-light or mid-range laptops rather than desktop replacement monsters.

Benchmark results show a strong multi-core showing relative to its mobile class. In Cinebench R23, it scores 22360 multi-core and 3156 single-core. The single-core result is particularly respectable, indicating that day-to-day tasks like web browsing, office applications, and light coding will feel snappy. The multi-core score of 22360 in R23 means sustained all-core workloads—video encoding, compilation, or 3D rendering—are well within its reach. In Cinebench R20, it scores 9391 multi-core and 1325 single-core, and in the older R15 test, 2253 multi-core and 318 single-core. The average benchmark score across all tests is 6467, placing the CPU at the 62nd percentile of all CPUs in the database.

Comparing to its nearest rivals, the i7-12800HE sits in a tight cluster. The Intel Xeon D-2796TE scores 6510 (0.7% higher), the Intel Xeon W-2191B scores 6531 (1% higher), and the Intel Core i9-7960X scores 6533 (1% higher). Meanwhile, the AMD EPYC 7551 scores 6391, which is 1.2% lower. These deltas are all within a couple of percent, meaning the i7-12800HE is effectively performance-equivalent to that group of server and HEDT chips from previous generations. For a laptop processor, this is impressive; it outpaces or matches older desktop-class Xeon and Core i9 parts in aggregate compute. The practical takeaway: this CPU can handle multi-threaded productivity workloads without complaint, and its 62nd percentile rank confirms it is above the midpoint of all CPUs, though not a top-tier part.

FAQ

Q: How many cores and threads does the Intel Core i7-12800HE have?

A: It has 14 cores and 20 threads, based on Intel's Alder Lake-H architecture.

Q: What is the boost clock speed of this CPU?

A: The maximum boost clock is 4.60 GHz, with a base clock of 2.40 GHz.

Q: What is the GPU's memory configuration?

A: The Intel Arc B390 uses System Shared memory, meaning it has no dedicated VRAM and draws from system RAM. The memory bus width and bandwidth are also System Shared and System Dependent.

Q: Does the GPU support ray tracing?

A: Yes, the Arc B390 has 12 dedicated ray tracing cores, and it supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: What is the CPU's percentile ranking among all CPUs?

A: It ranks at the 62nd percentile of all CPUs, with an average benchmark score of 6467.

Q: What socket does this CPU use?

A: It uses Intel BGA 1744, which is a ball-grid array socket for mobile (laptop) applications, not a desktop socket.

Q: Is the GPU's performance comparable to any dedicated desktop graphics card?

A: In the 3DMark Steel Nomad DX12 test, the Arc B390 scores 1482, placing it at the 9th percentile of all GPUs. Its nearest rivals are older NVIDIA mobile and OEM parts like the GeForce GT 520MX (1463, 1.3% lower) and GeForce 800M (1460, 1.5% lower).

Balance and Bottleneck

The balance here is heavily skewed toward the CPU. The i7-12800HE sits at the 62nd percentile of all CPUs, while the Arc B390 sits at the 9th percentile of all GPUs. The combined percentile of 36 reflects this drag: the GPU pulls the entire system down. In any graphics-intensive workload, the Arc B390 will be the limiting factor. For example, in 3DMark Steel Nomad DX12, the GPU scores 1482, which is only 1.3% higher than the GeForce GT 520MX—a GPU from over a decade ago. This means that while the CPU can feed frames quickly, the GPU cannot render them at a playable rate for modern titles.

The CPU's performance is not the bottleneck in gaming; it is the GPU. The i7-12800HE's Cinebench R23 single-core score of 3156 indicates it can drive game logic and physics without issue, but the Arc B390's 7.680 TFLOPS FP32 throughput and 60.00 GPixel/s pixel rate are simply too low for demanding 3D scenes. In productivity tasks like video encoding or 3D rendering, the CPU will be the primary workhorse, and the GPU's role is minor. Conversely, in any DirectX 12 or Vulkan gaming scenario, expect the GPU to cap frame rates far below what the CPU is capable of supporting. The system is a classic case of a strong processor hamstrung by an integrated graphics unit that is only suitable for light or legacy workloads.

Who Should Build It

This pairing is for users who need CPU horsepower in a laptop form factor but have minimal 3D graphics demands. The i7-12800HE's 62nd percentile CPU ranking makes it a viable choice for developers compiling code, students running engineering or data analysis software, and small business workstations handling spreadsheets, databases, and document production. The multi-core Cinebench R23 score of 22360 means video editors working with 1080p timelines or photo editors applying batch filters will see responsive performance, provided the work does not require real-time GPU acceleration. Content creators who use CPU-based rendering (like Blender's Cycles with CPU device) will benefit from the 14 cores and 20 threads, though render times will still be slower than a high-end desktop part.

Gamers should avoid this configuration for anything beyond esports at low settings or older 2D titles. The GPU's 9th percentile rank means modern AAA games at 1080p ultra are out of reach. For users who primarily play indie games, strategy titles, or games from several years ago, the Arc B390 might suffice at reduced settings. The 3 nm Xe3-LPG architecture and 12 RT cores suggest it can handle ray-traced effects in lightweight scenes, but the raw FP32 throughput of 7.680 TFLOPS limits its real-world capability. This is not a gaming laptop; it is a portable productivity machine. Students and office workers will find the CPU's single-thread performance (3156 in R23 single-core) more than adequate for daily tasks, and the low 45 W CPU TDP means the laptop should have reasonable battery life for a 14-core part.

Upgrade Path and Platform

The Intel Core i7-12800HE uses the Intel BGA 1744 socket, which is a soldered mobile platform. There is no CPU upgrade path; the processor is fixed to the motherboard. Memory support includes DDR4 and DDR5 in dual-channel mode, but because this is a laptop, upgrading RAM may be possible depending on the specific design (sodimm versus soldered). The CPU also includes Intel Iris Xe 96EU integrated graphics, though the system uses the discrete-class Arc B390 instead. PCIe support is Gen 4 with 20 lanes from the CPU. The GPU has a TDP of 80 W, and its bus interface is IGP (integrated graphics processor), meaning it shares the system's power delivery and cooling. There is no suggested PSU because this is an integrated solution; the laptop's power adapter handles everything.

For a sensible next upgrade, the only realistic path is a new laptop. Since the CPU is soldered and the GPU is integrated, you cannot swap either component. The platform is effectively a closed system. The 45 W CPU TDP and 80 W GPU TDP combined mean the laptop's thermal solution is designed for around 125 W of total heat dissipation. If you are considering this build, look for a laptop with ample RAM (at least 16 GB) because the GPU shares system memory, and the bandwidth is "System Dependent," meaning faster RAM will directly improve GPU performance. A future upgrade would involve moving to a newer platform with a higher combined percentile, likely a separate discrete GPU with dedicated VRAM.

GPU Analysis

The Intel Arc B390 is an integrated GPU based on the Xe3-LPG architecture, fabricated on a 3 nm process by Intel. It has 1536 shading units, 48 texture mapping units, and 24 raster output units. The clock speeds are 300 MHz base and 2500 MHz boost, which is a wide range typical of power-managed mobile parts. The memory is System Shared, so there is no dedicated VRAM, no fixed bus width, and bandwidth is entirely dependent on the system's RAM configuration. The GPU's pixel rate is 60.00 GPixel/s, and texture rate is 120.0 GTexel/s. Compute throughput is 7.680 TFLOPS FP32 and 15.36 TFLOPS FP16 (2:1 ratio).

In 3DMark Steel Nomad DX12, the Arc B390 scores 1482, placing it at the 9th percentile of all GPUs. This is a very low position. Its nearest rivals are the NVIDIA GeForce GT 520MX (1463, 1.3% lower), GeForce 800M (1460, 1.5% lower), GeForce GT 625 OEM (1446, 2.5% lower), and GeForce GT 710 (1443, 2.7% lower). These are all ancient or entry-level parts. The Arc B390 is only slightly faster than a GeForce GT 710, which means it is suitable for desktop productivity, video playback, and very light gaming. The 12 RT cores support ray tracing in hardware, but with only 7.680 TFLOPS of FP32 performance, ray-traced scenes will be extremely slow. The GPU supports DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4, so API compatibility is modern, but the hardware is not capable of exploiting these APIs at high settings. For rendering workloads that use GPU acceleration (e.g., Blender Cycles with CUDA/OptiX), this GPU will be a bottleneck, though the CPU can still render via its own cores.

Benchmark Performance

The CPU delivers a Cinebench R23 multi-core score of 22360 and single-core score of 3156. In R20, it scores 9391 multi-core and 1325 single-core. In R15, it scores 2253 multi-core and 318 single-core. The average benchmark score is 6467, which places the CPU at the 62nd percentile of all CPUs. This is a solid mid-tier result for a mobile processor. The GPU's only benchmark is 3DMark Steel Nomad DX12, where it scores 1482, placing it at the 9th percentile of all GPUs. The combined percentile for the pair is 36, which is below the median for all laptop configurations.

What does this combined picture mean? The CPU is roughly 1% slower than a Xeon W-2191B and about 1% faster than an EPYC 7551 in aggregate score. This is desktop-class compute in a laptop. However, the GPU is only 1.3% faster than a GeForce GT 520MX, which is a part from 2011. The delta between the CPU's 62nd percentile and the GPU's 9th percentile is enormous. In any workload that uses both components—gaming, GPU rendering, or video encoding with hardware acceleration—the GPU will dominate the experience, and not in a good way. The CPU will sit idle waiting for the GPU to finish. For pure CPU tasks, the system performs like a mid-range workstation; for graphics tasks, it performs like a netbook from a decade ago.

Build Overview

This is a laptop-class build (buildClass: "laptop") featuring a 14-core Intel Core i7-12800HE and an integrated Intel Arc B390 GPU. The CPU is a 12th-generation Alder Lake-H part, and the GPU is a 2026-era Xe3-LPG integrated solution. The combined percentile of 36 places this system in the lower third of all database configurations. The CPU is the strong point; its 62nd percentile rank means it outperforms most CPUs, including older Xeon and Core i9 desktop parts. The GPU is the weak point; its 9th percentile rank means it is among the worst GPUs in the database, comparable to the NVIDIA GeForce GT 710. This is a productivity-first laptop with a token graphics unit. It will handle spreadsheets, code compilation, and light video editing, but it will not handle modern gaming or GPU-accelerated rendering. The pairing is unbalanced, but for a specific niche—CPU-intensive work with minimal graphics needs—it makes sense.

Gaming Performance

There are no measured FPS rows for this exact CPU-GPU combination in the FACT PACK. The database contains no measuredFpsUltraByGame data for the Intel Core i7-12800HE with the Intel Arc B390. Therefore, all frame rate expectations below are estimates based on the benchmark scores, not measured results. The GPU's 3DMark Steel Nomad DX12 score of 1482 (9th percentile) is the primary reference point. Given that this score is only 2.7% higher than a GeForce GT 710, expect gaming performance similar to that of a decade-old entry-level desktop GPU. At 1080p with ultra settings, modern AAA titles will likely run below 30 FPS, often in the 15-25 FPS range. Esports titles like CS:GO or League of Legends at low settings might reach 60 FPS, but that is optimistic given the shared memory bandwidth. At 1440p or 4K, the GPU will be completely overwhelmed, and even older games will struggle. The CPU's strong single-core score (3156 in R23) will not help because the GPU is the bottleneck. If you intend to game, these figures are estimates and should be treated as such; the actual performance will vary based on system RAM speed and capacity, but the underlying hardware limitations are clear. This is not a gaming laptop.

Rate My PC: Intel Core i7-12800HE + Intel Arc B390

Power Build

System Balance Analysis

Intel Core i7-12800HE

Intel Arc B390

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

CPU Analysis

FAQ

Balance and Bottleneck

Who Should Build It

Upgrade Path and Platform

GPU Analysis

Benchmark Performance

Build Overview

Gaming Performance

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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