PC SCORE13OUT OF 100

SYSTEM GRADEE

Good quality run 12 September 2026 · 12:36 EEST

Intel Core i5-8250U+AMD Radeon 520 Mobile GDDR5

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

SUITEFULL SYSTEM MODESTANDARD GPU APIWebGPU ENGINE1.2.1 SCORE SCALEPROVISIONAL R4 DURATION00:57

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.

CPU18

Processor throughput

Single thread: 230.32 Mops/s
Multi thread: 967.96 Mops/s
Compression proxy: 336.5 MB/s

GPU2

Graphics throughput

Estimated shader work: 219.1 G shader ops/s
Render throughput: 36.4 FPS
Frame time p95: 16.90 ms

MEMORY28

System memory

Effective bandwidth: 7.37 GB/s
Latency proxy: 86.2 ns
Browser RAM class: 8 GB class

VRAMPASS

GPU-memory diagnostic

Transfer bandwidth: 0.85 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 Kaby Lake R desktop processors. It is not a measured benchmark.

Intel Core i7-8550UKaby Lake R · 4 cores / 8 threads · 2017

+15.6%higher estimate
Intel Core i5-8250UKaby Lake R · 4 cores / 8 threads · 2017

BASECATALOG REFERENCE
Intel Core i3-8130UKaby Lake R · 2 cores / 4 threads · 2018

−13.9%lower estimate

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

AMD Radeon R7 M460Gem System(R7 M400) · 2 GB VRAM · 2016

+19.7%higher estimate
AMD Radeon R5 M465Gem System(R5 M400) · 4 GB VRAM · 2016

+18.2%higher estimate
AMD Radeon R5 M445Gem System(R5 M400) · 4 GB VRAM · 2016

+7.6%higher estimate
AMD Radeon 520 Mobile GDDR5Polaris Mobile(M500) · 2 GB VRAM · 2017

BASECATALOG REFERENCE
AMD Radeon R5 430 OEMArctic Islands(R5 400) · 2 GB VRAM · 2016

−9.1%lower estimate
AMD Radeon R7 430 OEMArctic Islands(R7 400) · 2 GB VRAM · 2016

−9.1%lower estimate
AMD Radeon R7 435 OEMArctic Islands(R7 400) · 2 GB VRAM · 2016

−10.6%lower estimate

03 / STABILITY60.6%

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 WINDOW57 SEC DROPPED FRAMES39.41%

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
Run quality: Good · 75/100
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": "standard",
    "duration_ms": 56983,
    "system": {
        "cpu_name": "Intel Core i5-8250U",
        "gpu_name": "AMD Radeon 520 Mobile GDDR5",
        "logical_cores": 8,
        "memory_gb": 8,
        "platform": "windows",
        "gpu_api": "webgpu",
        "processor_id": 1628,
        "graphics_card_id": 2217
    },
    "metrics": {
        "stability": {
            "duration_seconds": 57,
            "completed": true,
            "dropped_frames_percent": 39.408
        },
        "cpu": {
            "single_core_ops_per_second": 230321194.847,
            "multi_core_ops_per_second": 967956588.366,
            "compression_mb_per_second": 336.511
        },
        "memory": {
            "bandwidth_gbps": 7.371,
            "latency_ns": 86.207
        },
        "gpu": {
            "frames_per_second": 36.371,
            "compute_gflops": 219.055,
            "frame_time_p95_ms": 16.9
        },
        "vram": {
            "tested_mb": 384,
            "bandwidth_gbps": 0.851,
            "errors": 0
        }
    },
    "raw_points": {
        "cpu": 8.07883081,
        "gpu": 0.18254583
    },
    "original_scores": {
        "cpu": 18,
        "gpu": 2,
        "memory": 28,
        "vram": 0,
        "overall": 13,
        "grade": "E"
    },
    "current_scores": {
        "cpu": 18,
        "gpu": 2,
        "memory": 28,
        "vram": 0,
        "overall": 13,
        "grade": "E",
        "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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Close heavy apps, connect power, keep the tab visible and run the same Full system suite and Standard mode again.

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