Athlon 1.33GHz too fast for Wintune?

[Dave2]

The reason I say this is because the memory test is much lower at 1.33GHz than 1.3GHz. I noticed that 8KB to 64KB reads get 0MB/s at 1.33GHz but the rest of the tests are faster.

Summary
2365 RAM MB/s

Memory Details

Memory Read Speed (MB/s): 1770
Memory Write Speed (MB/s): 3449
Memory Copy Speed (MB/s): 1877
Installed RAM (MB): 256
Free RAM (MB): 149
Memory used (%): 30
Page File Driver: 32-bit
Total Page File (MB): 1793
Free Page File (MB): 1733
Read speed, 4 KB blocks, MB/s: 7921
Read speed, 8 KB blocks, MB/s: 0
Read speed, 16 KB blocks, MB/s: 0
Read speed, 32 KB blocks, MB/s: 0
Read speed, 64 KB blocks, MB/s: 0
Read speed, 128 KB blocks, MB/s: 4058
Read speed, 256 KB blocks, MB/s: 3114
Read speed, 512 KB blocks, MB/s: 878
Read speed, 1024 KB blocks, MB/s: 871
Read speed, 2048 KB blocks, MB/s: 857
Write speed, 4 KB blocks, MB/s: 4992
Write speed, 32 KB blocks, MB/s: 5071
Write speed, 256 KB blocks, MB/s: 3312
Write speed, 2048 KB blocks, MB/s: 421
Copy speed, 4 KB blocks, MB/s: 3415
Copy speed, 32 KB blocks, MB/s: 3681
Copy speed, 256 KB blocks, MB/s: 207
Copy speed, 2048 KB blocks, MB/s: 205

Is my CPU defective?

[Hellmund]

I think it's more likely Wintune is defective, I remember it ranked my M64 as being faster as some TNT2ultra's.

[Dave2]

I think it's a bug in the program that won't go past 8000 MB/s. If I run Unreal while doing the memory test I get around 3300-3400.