PC SCORE20OUT OF 100

SYSTEM GRADEE

Good quality run 31 October 2026 · 13:17 EET

Intel Core i7-8559U+Intel Iris Plus Graphics 655 Mobile

A completed baseline run. Review quality and raw metrics before comparing it.

SUITEFULL SYSTEM MODESTANDARD GPU APIWebGPU ENGINE1.3.0 SCORE SCALEVALIDATED R5 DURATION00:56

Run same suite

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.

CPU24

Processor throughput

Single thread: 448.26 Mops/s
Multi thread: 1,686.69 Mops/s
Compression proxy: 598.1 MB/s

GPU1

Graphics throughput

Estimated shader work: 294.9 G shader ops/s
Render throughput: 39.8 FPS
Frame time p95: 33.40 ms

MEMORY57

System memory

Effective bandwidth: 14.30 GB/s
Latency proxy: 102.6 ns
Browser RAM class: 8 GB class

VRAMPASS

GPU-memory diagnostic

Transfer bandwidth: 2.55 GB/s
Tested allocation: 384 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 Coffee Lake desktop processors. It is not a measured benchmark.

Intel Core i9-8950HKCoffee Lake · 6 cores / 12 threads · 2018

+25.8%higher estimate
Intel Xeon E-2176MCoffee Lake · 6 cores / 12 threads · 2018

+16.0%higher estimate
Intel Core i5-8500BCoffee Lake · 6 cores / 6 threads · 2018

+4.4%higher estimate
Intel Core i7-8559UCoffee Lake · 4 cores / 8 threads · 2018

BASECATALOG REFERENCE
Intel Core i5-8269UCoffee Lake · 4 cores / 8 threads · 2018

−5.5%lower estimate
Intel Core i3-8109UCoffee Lake · 2 cores / 4 threads · 2018

−30.9%lower estimate

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

Intel Arc A310Alchemist(Arc 3) · 4 GB VRAM · 2022

+232.1%higher estimate
Intel Xe DG1Xe Graphics · 4 GB VRAM · 2020

+144.4%higher estimate
Intel H3C XG310H3C Graphics · 8 GB VRAM · 2020

+108.6%higher estimate
Intel Iris Plus Graphics 655 MobileHD Graphics-M(Coffee Lake) · 2018

BASECATALOG REFERENCE

No slower peer is available in this comparison set.

03 / STABILITY66.4%

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 WINDOW56 SEC DROPPED FRAMES33.58%

Why the run quality was reduced

Many preview frames were dropped, a sign of a contended or throttled device.

04 / ENVIRONMENTRUN CONTEXT

What the browser disclosed

Selected suite: Full system
Platform family: Windows
Logical processors: 8
Browser RAM class: 8 GB · rounded/capped
Graphics API: WebGPU
Browser: Edge 156 · Blink engine
Timer resolution: 0.100 ms
Memory working set: 256 MB
Run quality: Good · 88/100
Performance index: 20.2 · uncapped, 100 = reference
Leaderboard: Ranked
Score fingerprint: adaptive-v2.0 / 1.3.0
Current adaptive scale: Validated revision 5 / 6 October 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": "standard",
    "duration_ms": 56424,
    "system": {
        "cpu_name": "Intel Core i7-8559U",
        "gpu_name": "Intel Iris Plus Graphics 655 Mobile",
        "logical_cores": 8,
        "memory_gb": 8,
        "platform": "windows",
        "gpu_api": "webgpu",
        "browser_engine": "blink",
        "browser_name": "edge",
        "browser_version": 156,
        "timer_resolution_ms": 0.1,
        "cross_origin_isolated": false,
        "on_battery": false,
        "gpu_vendor": "intel",
        "gpu_architecture": "gen-9",
        "gpu_fallback_adapter": false,
        "processor_id": 1933,
        "graphics_card_id": 2349
    },
    "metrics": {
        "stability": {
            "duration_seconds": 56,
            "completed": true,
            "dropped_frames_percent": 33.577
        },
        "cpu": {
            "single_core_ops_per_second": 448264444.698,
            "multi_core_ops_per_second": 1686694176.35,
            "compression_mb_per_second": 598.09
        },
        "memory": {
            "bandwidth_gbps": 14.303,
            "latency_ns": 102.642,
            "working_set_mb": 256
        },
        "gpu": {
            "frames_per_second": 39.819,
            "compute_gflops": 294.902,
            "frame_time_p95_ms": 33.4
        },
        "vram": {
            "tested_mb": 384,
            "bandwidth_gbps": 2.552,
            "errors": 0
        }
    },
    "raw_points": {
        "cpu": 14.77251058,
        "gpu": 0.24575167,
        "memory": 0.79688262
    },
    "quality_flags": [
        "dropped_frames"
    ],
    "original_scores": {
        "cpu": 24,
        "gpu": 1,
        "memory": 57,
        "vram": 0,
        "overall": 20,
        "grade": "E"
    },
    "current_scores": {
        "cpu": 24,
        "gpu": 1,
        "memory": 57,
        "vram": 0,
        "overall": 20,
        "performance_index": 20.18,
        "leaderboard_outlier": false,
        "grade": "E",
        "snapshot_revision": 5
    },
    "runner_version": "1.3.0",
    "workload_signature": "browser-1.3",
    "scoring_version": "adaptive-v2.0"
}

SAME SUITE, FRESH CONDITIONS

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