CPU: Intel Pentium 4 (Prescott) 3200MHz (16x200MHz) Mainboard: ASUS P5P800, Intel 865PE Memory: 512Mb DDR SDRAM 200MHz 2.5-3-2 (128-bit) OS: FreeBSD 4.10 Compiler: GCC 2.95.4 (with I386_ASM) 8Gb per pass mode INTEGER & READING 1 Kb block: 12178.59 Mb/s INTEGER & READING 2 Kb block: 12179.13 Mb/s INTEGER & READING 4 Kb block: 12179.15 Mb/s INTEGER & READING 8 Kb block: 11957.13 Mb/s INTEGER & READING 16 Kb block: 11898.80 Mb/s INTEGER & READING 32 Kb block: 7785.69 Mb/s INTEGER & READING 64 Kb block: 7790.15 Mb/s INTEGER & READING 128 Kb block: 7791.42 Mb/s INTEGER & READING 256 Kb block: 7792.28 Mb/s INTEGER & READING 512 Kb block: 7635.87 Mb/s INTEGER & READING 1024 Kb block: 7491.66 Mb/s INTEGER & READING 2048 Kb block: 4035.68 Mb/s INTEGER & READING 4096 Kb block: 4039.16 Mb/s INTEGER & READING 8192 Kb block: 4066.52 Mb/s INTEGER & READING 16384 Kb block: 4065.50 Mb/s INTEGER & READING 32768 Kb block: 4056.02 Mb/s FL-POINT & WRITING 1 Kb block: 8857.24 Mb/s FL-POINT & WRITING 2 Kb block: 8857.50 Mb/s FL-POINT & WRITING 4 Kb block: 8857.56 Mb/s FL-POINT & WRITING 8 Kb block: 8825.55 Mb/s FL-POINT & WRITING 16 Kb block: 8843.00 Mb/s FL-POINT & WRITING 32 Kb block: 8850.16 Mb/s FL-POINT & WRITING 64 Kb block: 8853.53 Mb/s FL-POINT & WRITING 128 Kb block: 8854.68 Mb/s FL-POINT & WRITING 256 Kb block: 8854.10 Mb/s FL-POINT & WRITING 512 Kb block: 8782.49 Mb/s FL-POINT & WRITING 1024 Kb block: 8586.78 Mb/s FL-POINT & WRITING 2048 Kb block: 1682.43 Mb/s FL-POINT & WRITING 4096 Kb block: 1679.66 Mb/s FL-POINT & WRITING 8192 Kb block: 1685.35 Mb/s FL-POINT & WRITING 16384 Kb block: 1681.94 Mb/s FL-POINT & WRITING 32768 Kb block: 1682.74 Mb/s FL-POINT & READING 1 Kb block: 10154.89 Mb/s FL-POINT & READING 2 Kb block: 10158.48 Mb/s FL-POINT & READING 4 Kb block: 10145.87 Mb/s FL-POINT & READING 8 Kb block: 10200.47 Mb/s FL-POINT & READING 16 Kb block: 9855.88 Mb/s FL-POINT & READING 32 Kb block: 7447.88 Mb/s FL-POINT & READING 64 Kb block: 7627.98 Mb/s FL-POINT & READING 128 Kb block: 7670.76 Mb/s FL-POINT & READING 256 Kb block: 7678.39 Mb/s FL-POINT & READING 512 Kb block: 7526.66 Mb/s FL-POINT & READING 1024 Kb block: 7388.13 Mb/s FL-POINT & READING 2048 Kb block: 4154.34 Mb/s FL-POINT & READING 4096 Kb block: 4168.47 Mb/s FL-POINT & READING 8192 Kb block: 4171.34 Mb/s FL-POINT & READING 16384 Kb block: 4166.93 Mb/s FL-POINT & READING 32768 Kb block: 4157.98 Mb/s MMX & WRITING 1 Kb block: 8857.14 Mb/s MMX & WRITING 2 Kb block: 8857.55 Mb/s MMX & WRITING 4 Kb block: 8857.60 Mb/s MMX & WRITING 8 Kb block: 8823.96 Mb/s MMX & WRITING 16 Kb block: 8842.46 Mb/s MMX & WRITING 32 Kb block: 8850.15 Mb/s MMX & WRITING 64 Kb block: 8853.42 Mb/s MMX & WRITING 128 Kb block: 8854.77 Mb/s MMX & WRITING 256 Kb block: 8853.89 Mb/s MMX & WRITING 512 Kb block: 8782.66 Mb/s MMX & WRITING 1024 Kb block: 8583.36 Mb/s MMX & WRITING 2048 Kb block: 1687.63 Mb/s MMX & WRITING 4096 Kb block: 1673.00 Mb/s MMX & WRITING 8192 Kb block: 1685.12 Mb/s MMX & WRITING 16384 Kb block: 1685.39 Mb/s MMX & WRITING 32768 Kb block: 1686.48 Mb/s MMX & READING 1 Kb block: 24354.35 Mb/s MMX & READING 2 Kb block: 24355.44 Mb/s MMX & READING 4 Kb block: 24355.65 Mb/s MMX & READING 8 Kb block: 24356.09 Mb/s MMX & READING 16 Kb block: 23214.36 Mb/s MMX & READING 32 Kb block: 13387.79 Mb/s MMX & READING 64 Kb block: 13698.61 Mb/s MMX & READING 128 Kb block: 13605.24 Mb/s MMX & READING 256 Kb block: 13438.87 Mb/s MMX & READING 512 Kb block: 12670.88 Mb/s MMX & READING 1024 Kb block: 12246.46 Mb/s MMX & READING 2048 Kb block: 4362.99 Mb/s MMX & READING 4096 Kb block: 4375.02 Mb/s MMX & READING 8192 Kb block: 4381.76 Mb/s MMX & READING 16384 Kb block: 4380.27 Mb/s MMX & READING 32768 Kb block: 4373.98 Mb/s SSE & WRITING 1 Kb block: 10825.25 Mb/s SSE & WRITING 2 Kb block: 10825.83 Mb/s SSE & WRITING 4 Kb block: 10677.34 Mb/s SSE & WRITING 8 Kb block: 10671.31 Mb/s SSE & WRITING 16 Kb block: 10741.94 Mb/s SSE & WRITING 32 Kb block: 10708.96 Mb/s SSE & WRITING 64 Kb block: 10772.33 Mb/s SSE & WRITING 128 Kb block: 10801.43 Mb/s SSE & WRITING 256 Kb block: 10822.34 Mb/s SSE & WRITING 512 Kb block: 10814.41 Mb/s SSE & WRITING 1024 Kb block: 10457.54 Mb/s SSE & WRITING 2048 Kb block: 1698.67 Mb/s SSE & WRITING 4096 Kb block: 1683.89 Mb/s SSE & WRITING 8192 Kb block: 1694.14 Mb/s SSE & WRITING 16384 Kb block: 1684.29 Mb/s SSE & WRITING 32768 Kb block: 1683.04 Mb/s SSE & READING 1 Kb block: 48697.55 Mb/s SSE & READING 2 Kb block: 48702.77 Mb/s SSE & READING 4 Kb block: 48705.66 Mb/s SSE & READING 8 Kb block: 48703.92 Mb/s SSE & READING 16 Kb block: 48702.48 Mb/s SSE & READING 32 Kb block: 24771.55 Mb/s SSE & READING 64 Kb block: 23931.24 Mb/s SSE & READING 128 Kb block: 24442.57 Mb/s SSE & READING 256 Kb block: 25597.12 Mb/s SSE & READING 512 Kb block: 22937.33 Mb/s SSE & READING 1024 Kb block: 21367.44 Mb/s SSE & READING 2048 Kb block: 5022.45 Mb/s SSE & READING 4096 Kb block: 5019.25 Mb/s SSE & READING 8192 Kb block: 5025.29 Mb/s SSE & READING 16384 Kb block: 5025.22 Mb/s SSE & READING 32768 Kb block: 5026.81 Mb/s 5-benchmark INTmem LongRun mode INTEGER LongRun Copy: 2177.69 Mb/s INTEGER LongRun Scale: 2169.39 Mb/s INTEGER LongRun Add: 2333.46 Mb/s INTEGER LongRun Triad: 2336.16 Mb/s --- INTEGER LongRun AVERAGE: 2254.17 Mb/s 5-benchmark FLOATmem LongRun mode FL-POINT LongRun Copy: 2327.64 Mb/s FL-POINT LongRun Scale: 2341.44 Mb/s FL-POINT LongRun Add: 2280.67 Mb/s FL-POINT LongRun Triad: 2279.45 Mb/s --- FL-POINT LongRun AVERAGE: 2307.30 Mb/s 5-benchmark MMXmem LongRun mode MMX LongRun Copy: 2209.33 Mb/s MMX LongRun Scale: 2239.56 Mb/s MMX LongRun Add: 2271.67 Mb/s MMX LongRun Triad: 2234.03 Mb/s --- MMX LongRun AVERAGE: 2238.65 Mb/s 5-benchmark SSEmem LongRun mode SSE LongRun Copy: 2232.09 Mb/s SSE LongRun Scale: 2289.20 Mb/s SSE LongRun Add: 2323.98 Mb/s SSE LongRun Triad: 2297.65 Mb/s --- SSE LongRun AVERAGE: 2285.73 Mb/s NOTES The CPU didn't seem to be overclockable for real at all, though the mainboard offered a full set of features for overclocking. The Hyper-Threading was supported but disabled, and unsupported by the OS.