CPU performance

This table shows peak CPU speed (based on Whetstone benchmarks) of computers participating in this project.

CPU modelNumber of computersAvg. cores/computerGFLOPS/coreGFLOPs/computer
AMD Ryzen 9 7950X 16-Core Processor [Family 25 Model 97 Stepping 2] 14 61.14 8.68 530.86
AMD Ryzen 9 9950X 16-Core Processor [Family 26 Model 68 Stepping 0] 11 30.55 8.55 261.18
AMD Ryzen 7 5700G with Radeon Graphics [Family 25 Model 80 Stepping 0] 13 16.00 8.14 130.18
AMD Ryzen 9 5950X 16-Core Processor [Family 25 Model 33 Stepping 2] 12 37.67 7.56 284.71
[Impl 0x41 Arch 8 Variant 0x3 Part 0xd0c Rev 1] 28 4.36 6.74 29.38
[Impl 0x41 Arch 8 Variant 0x4 Part 0xd0b Rev 1] 49 4.00 5.42 21.69
QEMU Virtual CPU version 2.5+ [Family 15 Model 107 Stepping 1] 13 10.62 4.91 52.14
Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz [Family 6 Model 58 Stepping 9] 13 7.38 4.79 35.35
Intel(R) Xeon(R) CPU E5-2680 v4 @ 2.40GHz [Family 6 Model 79 Stepping 1] 14 37.29 4.76 177.52
Intel(R) Core(TM) i5-4590 CPU @ 3.30GHz [Family 6 Model 60 Stepping 3] 15 4.00 4.44 17.78
[Impl 0x41 Arch 8 Variant 0x2 Part 0xd05 Rev 0] 21 6.38 3.52 22.48
Intel(R) Celeron(R) N4100 CPU @ 1.10GHz [Family 6 Model 122 Stepping 1] 10 4.00 3.45 13.79
[Impl 0x41 Arch 8 Variant 0x0 Part 0xd08 Rev 3] 41 4.00 2.38 9.50
[Impl 0x41 Arch 8 Variant 0x0 Part 0xd03 Rev 4] 36 4.00 1.65 6.59
AMD EPYC 7551 32-Core Processor [Family 23 Model 1 Stepping 2] 15 1.93 1.11 2.14
Total 305 computers 22.46 TeraFLOPS
Generated 7 Sep 2026, 20:56:47 UTC

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