CPU performance
This table shows peak CPU speed (based on Whetstone benchmarks) of computers participating in this project.
| CPU model | Number of computers | Avg. cores/computer | GFLOPS/core | GFLOPs/computer |
|---|---|---|---|---|
| AMD Ryzen 9 9950X3D 16-Core Processor [Family 26 Model 68 Stepping 0] | 10 | 30.40 | 10.17 | 309.07 |
| AMD Ryzen 9 9950X 16-Core Processor [Family 26 Model 68 Stepping 0] | 43 | 27.63 | 8.32 | 229.78 |
| AMD Ryzen 9 7950X3D 16-Core Processor [Family 25 Model 97 Stepping 2] | 12 | 32.00 | 8.25 | 263.89 |
| AMD Ryzen 9 7945HX with Radeon Graphics [Family 25 Model 97 Stepping 2] | 18 | 36.44 | 8.14 | 296.56 |
| AMD Ryzen 7 9700X 8-Core Processor [Family 26 Model 68 Stepping 0] | 17 | 16.00 | 7.77 | 124.25 |
| AMD Ryzen 9 3900X 12-Core Processor [Family 23 Model 113 Stepping 0] | 17 | 21.29 | 7.24 | 154.16 |
| AMD Ryzen Threadripper 3970X 32-Core Processor [Family 23 Model 49 Stepping 0] | 15 | 17.53 | 7.18 | 125.94 |
| AMD Ryzen 9 5900X 12-Core Processor [Family 25 Model 33 Stepping 2] | 11 | 22.91 | 6.86 | 157.18 |
| AMD Ryzen Threadripper 2950X 16-Core Processor [Family 23 Model 8 Stepping 2] | 12 | 12.67 | 6.80 | 86.11 |
| AMD Ryzen 7 5700X 8-Core Processor [Family 25 Model 33 Stepping 2] | 18 | 10.11 | 6.55 | 66.20 |
| AMD Ryzen 9 5950X 16-Core Processor [Family 25 Model 33 Stepping 2] | 36 | 24.00 | 6.51 | 156.33 |
| AMD Ryzen 7 3700X 8-Core Processor [Family 23 Model 113 Stepping 0] | 14 | 16.00 | 6.36 | 101.81 |
| AMD Ryzen 9 7950X 16-Core Processor [Family 25 Model 97 Stepping 2] | 59 | 26.34 | 6.27 | 165.10 |
| AMD Ryzen 7 5700G with Radeon Graphics [Family 25 Model 80 Stepping 0] | 16 | 15.50 | 6.24 | 96.74 |
| 12th Gen Intel(R) Core(TM) i5-12500 [Family 6 Model 151 Stepping 5] | 12 | 11.83 | 6.14 | 72.71 |
| Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz [Family 6 Model 165 Stepping 3] | 17 | 12.00 | 6.12 | 73.44 |
| AMD Ryzen 9 5950X 16-Core Processor [Family 25 Model 33 Stepping 0] | 38 | 43.47 | 6.05 | 262.81 |
| AMD Ryzen 9 3950X 16-Core Processor [Family 23 Model 113 Stepping 0] | 15 | 36.00 | 6.03 | 217.25 |
| AMD Ryzen 5 3600 6-Core Processor [Family 23 Model 113 Stepping 0] | 11 | 11.27 | 6.01 | 67.79 |
| AMD Ryzen 5 5600G with Radeon Graphics [Family 25 Model 80 Stepping 0] | 11 | 12.00 | 5.68 | 68.13 |
| [Impl 0x41 Arch 8 Variant 0x4 Part 0xd0b Rev 1] | 32 | 4.00 | 5.47 | 21.89 |
| AMD Ryzen Threadripper 3960X 24-Core Processor [Family 23 Model 49 Stepping 0] | 11 | 44.36 | 5.41 | 239.86 |
| Intel(R) Xeon(R) CPU E3-1270 v5 @ 3.60GHz [Family 6 Model 94 Stepping 3] | 24 | 8.00 | 5.31 | 42.49 |
| Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz [Family 6 Model 60 Stepping 3] | 29 | 7.17 | 5.30 | 38.03 |
| Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz [Family 6 Model 60 Stepping 3] | 14 | 7.07 | 5.30 | 37.47 |
| Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz [Family 6 Model 60 Stepping 3] | 10 | 8.00 | 5.14 | 41.11 |
| 13th Gen Intel(R) Core(TM) i7-13700 [Family 6 Model 183 Stepping 1] | 27 | 17.48 | 5.13 | 89.64 |
| Intel(R) Xeon(R) CPU E5-2686 v4 @ 2.30GHz [Family 6 Model 79 Stepping 1] | 13 | 29.54 | 5.10 | 150.68 |
| Intel(R) Core(TM) i3-6100 CPU @ 3.70GHz [Family 6 Model 94 Stepping 3] | 13 | 4.00 | 5.09 | 20.35 |
| Intel(R) Xeon(R) CPU E3-1275 V2 @ 3.50GHz [Family 6 Model 58 Stepping 9] | 11 | 8.00 | 4.87 | 38.93 |
| Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz [Family 6 Model 58 Stepping 9] | 21 | 8.00 | 4.79 | 38.35 |
| Intel(R) Core(TM) i5-4590 CPU @ 3.30GHz [Family 6 Model 60 Stepping 3] | 27 | 4.00 | 4.63 | 18.53 |
| Intel(R) Xeon(R) Gold 5218 CPU @ 2.30GHz [Family 6 Model 85 Stepping 7] | 14 | 7.57 | 4.63 | 35.07 |
| Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz [Family 6 Model 58 Stepping 9] | 23 | 4.00 | 4.46 | 17.84 |
| DO-Premium-Intel [Family 6 Model 85 Stepping 7] | 23 | 1.00 | 4.33 | 4.33 |
| Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz [Family 6 Model 42 Stepping 7] | 11 | 8.00 | 4.29 | 34.29 |
| Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz [Family 6 Model 42 Stepping 7] | 17 | 4.00 | 4.23 | 16.94 |
| Intel(R) Core(TM) i5-2500 CPU @ 3.30GHz [Family 6 Model 42 Stepping 7] | 10 | 4.00 | 4.19 | 16.77 |
| Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz [Family 6 Model 85 Stepping 4] | 10 | 71.90 | 3.92 | 282.05 |
| Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz [Family 6 Model 42 Stepping 7] | 12 | 4.00 | 3.71 | 14.83 |
| AMD Eng Sample: 100-000000054-04_32/24_N [Family 23 Model 49 Stepping 0] | 11 | 64.00 | 3.42 | 219.16 |
| AMD EPYC 7V12 64-Core Processor [Family 23 Model 49 Stepping 0] | 27 | 103.70 | 3.24 | 335.52 |
| [Impl 0x41 Arch 8 Variant 0x2 Part 0xd05 Rev 0] | 35 | 6.91 | 2.97 | 20.56 |
| Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz [Family 6 Model 79 Stepping 1] | 12 | 35.33 | 2.76 | 97.60 |
| [Impl 0x41 Arch 8 Variant 0x0 Part 0xd08 Rev 3] | 43 | 4.00 | 2.57 | 10.28 |
| AMD EPYC 9734 112-Core Processor [Family 25 Model 160 Stepping 2] | 17 | 26.35 | 2.43 | 63.97 |
| [Impl 0x41 Arch 8 Variant 0x0 Part 0xd03 Rev 4] | 70 | 5.40 | 2.21 | 11.94 |
| ARMv8 Processor rev 4 (v8l) [Impl 0x41 Arch 8 Variant 0x0 Part 0xd03 Rev 4] | 12 | 6.00 | 2.15 | 12.89 |
| AMD EPYC 7B12 64-Core Processor [Family 23 Model 49 Stepping 0] | 32 | 15.75 | 2.12 | 33.36 |
| AMD Eng Sample: 100-000000425_37/24_N [Family 25 Model 1 Stepping 0] | 17 | 30.12 | 2.06 | 62.18 |
| AMD EPYC 7551 32-Core Processor [Family 23 Model 1 Stepping 2] | 10 | 8.20 | 1.94 | 15.87 |
| AArch64 Processor rev 4 (aarch64) [Impl 0x41 Arch 8 Variant 0x0 Part 0xd03 Rev 4] | 15 | 6.80 | 1.79 | 12.16 |
| Total | 1,055 computers | 103.21 TeraFLOPS |
©2026 Sébastien