PC SCORE55OUT OF 100

SYSTEM GRADED

Fair quality run 2 October 2026 · 20:40 EEST

Intel Core i7-1255U+Intel Iris Xe Graphics 80EU Mobile

Capable performance; the category detail shows where this system is strongest.

SUITEFULL SYSTEM MODEQUICK GPU APIWebGPU ENGINE1.2.1 SCORE SCALEPROVISIONAL R4 DURATION00:20

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01 / WORKLOAD BREAKDOWN

Performance by workload.

CPU and GPU use the current adaptive scale for the same workload, mode and graphics backend. When a faster validated device becomes the reference, older comparable scores are projected onto the new scale without changing their raw measurements. VRAM remains a pass/fail diagnostic.

CPU90

Processor throughput

Single thread: 1,292.93 Mops/s
Multi thread: 6,946.73 Mops/s
Compression proxy: 643.3 MB/s

GPU4

Graphics throughput

Estimated shader work: 513.3 G shader ops/s
Render throughput: 8.3 FPS
Frame time p95: 233.58 ms

MEMORY90

System memory

Effective bandwidth: 51.83 GB/s
Latency proxy: 22.5 ns
Browser RAM class: — GB class

VRAMPASS

GPU-memory diagnostic

Transfer bandwidth: 0.47 GB/s
Tested allocation: 128 MB
Validation errors: 0 errors

02 / RELATIVE PERFORMANCE

What sits above and below this hardware.

Each ladder uses one consistent source. Validated PCBenchmark medians take priority when the matching workload cohort has enough approved runs; until then, the report shows a clearly marked catalog estimate.

Specification-based estimateApproximate browser CPU capacity derived from official core, thread and clock specifications for Alder Lake desktop processors. It is not a measured benchmark.

Intel Core i9-12900HAlder Lake · 14 cores / 20 threads · 2022

+24.8%higher estimate
Intel Core i5-1240PAlder Lake · 12 cores / 16 threads · 2022

+2.2%higher estimate
Intel Core i7-1255UAlder Lake · 10 cores / 12 threads · 2022

BASECATALOG REFERENCE
Intel Core i3-1220PAlder Lake · 10 cores / 12 threads · 2022

−6.4%lower estimate
Intel Core i5-1230UAlder Lake · 10 cores / 12 threads · 2022

−6.4%lower estimate
Intel Pentium Gold 8500Alder Lake · 5 cores / 6 threads · 2022

−29.1%lower estimate

Theoretical FP32 estimatePercentages compare theoretical FP32 compute within the desktop GPU catalog; they are not measured PCBenchmark or gaming performance.

Intel Arc Pro A40Alchemist(Pro Series) · 6 GB VRAM · 2022

+87.1%higher estimate
Intel Arc A350Alchemist(Arc 3) · 4 GB VRAM · 2022

+65.1%higher estimate
Intel Arc A310Alchemist(Arc 3) · 4 GB VRAM · 2022

+44.6%higher estimate
Intel Iris Xe Graphics 80EU MobileHD Graphics-M(Raptor Lake) · 2023

BASECATALOG REFERENCE
Intel H3C XG310H3C Graphics · 8 GB VRAM · 2020

−9.1%lower estimate

03 / STABILITY13.9%

Sustained-load signal

This signal summarizes frame delivery during the timed graphics phase. It can reveal an inconsistent run, but it is not a temperature sensor.

COMPLETEDYES SAMPLE WINDOW20 SEC DROPPED FRAMES86.10%

04 / ENVIRONMENTRUN CONTEXT

What the browser disclosed

Selected suite: Full system
Platform family: Windows
Logical processors: 8
Browser RAM class: Not disclosed
Graphics API: WebGPU
Run quality: Fair · 67/100
Score fingerprint: adaptive-v2.0 / 1.2.1
Current adaptive scale: Provisional revision 4 / 28 August 2026

BROWSER BENCHMARK, NOT HARDWARE ATTESTATION

Read this result in its proper context.

It measures this browser’s execution path under the conditions of this run. Cooling, power mode, drivers, background processes and browser updates can change the outcome. CPU/GPU names may be supplied manually or matched to the catalog from a browser hint. Compare only matching suite, mode, engine version and graphics backend. NOT RUN categories were not measured and are not zero-performance results.

Read methodology & limitations ↗

05 / RAW RESULT DATAInspect JSON +

{
    "test_suite": "all",
    "test_mode": "quick",
    "duration_ms": 19553,
    "system": {
        "cpu_name": "Intel Core i7-1255U",
        "gpu_name": "Intel Iris Xe Graphics 80EU Mobile",
        "logical_cores": 8,
        "memory_gb": null,
        "platform": "windows",
        "gpu_api": "webgpu",
        "processor_id": 1701,
        "graphics_card_id": 2678
    },
    "metrics": {
        "stability": {
            "duration_seconds": 20,
            "completed": true,
            "dropped_frames_percent": 86.102
        },
        "cpu": {
            "single_core_ops_per_second": 1292929788.423,
            "multi_core_ops_per_second": 6946727404.392,
            "compression_mb_per_second": 643.312
        },
        "memory": {
            "bandwidth_gbps": 51.83,
            "latency_ns": 22.465
        },
        "gpu": {
            "frames_per_second": 8.28,
            "compute_gflops": 513.295,
            "frame_time_p95_ms": 233.58
        },
        "vram": {
            "tested_mb": 128,
            "bandwidth_gbps": 0.473,
            "errors": 0
        }
    },
    "raw_points": {
        "cpu": 40.33658771,
        "gpu": 0.42774583
    },
    "original_scores": {
        "cpu": 90,
        "gpu": 4,
        "memory": 90,
        "vram": 0,
        "overall": 55,
        "grade": "D"
    },
    "current_scores": {
        "cpu": 90,
        "gpu": 4,
        "memory": 90,
        "vram": 0,
        "overall": 55,
        "grade": "D",
        "snapshot_revision": 4
    },
    "runner_version": "1.2.1",
    "workload_signature": "browser-1.2",
    "scoring_version": "adaptive-v2.0"
}

SAME SUITE, FRESH CONDITIONS

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