fp32 vec4 FMA
Eight independent FMA chains held in vec4<f32> registers, unrolled 4x: the fp32 scalar test with every chain 4 lanes wide. Compare with scalar throughput; differences can reflect compiler lowering, live state, and scheduling, not just vector operation cost.
Measured in FLOP/s. Higher values mean better performance. Benchmark your device.
Performance distribution
979 MFLOP/s223 GFLOP/s50.9 TFLOP/s
979 MFLOP/s223 GFLOP/s50.9 TFLOP/s
Performance thresholds
99% of results achieve at least 10.2 GFLOP/s
95% of results achieve at least 84.6 GFLOP/s
90% of results achieve at least 231 GFLOP/s
Median (50th percentile) 2.5 TFLOP/s
Best performer
Highest recorded performance: 50.9 TFLOP/s. View benchmark profile.
Recorded 9/14/2026, 2:52:24 PM
WebGPU device
Vendornvidia
Device—
Architectureblackwell
Description—
WebGL device
VendorGoogle Inc. (NVIDIA)
RendererANGLE (NVIDIA, NVIDIA GeForce RTX 5090 (0x00002B85) Direct3D11 vs_5_0 ps_5_0, D3D11)
Browser
NameChrome
Version153.0.0.0
Operating system
NameWindows
Version10