WinBench 99 is a
subsystem-level benchmark that measures the performance of a PC's
graphics, disk, and video subsystems in a Windows environment. WinBench 99's
tests can run on Windows 95, Windows 98, Windows NT, Windows
2000, and Windows Me systems.
HDD
performance on the Gigabyte K8NNXP is extremely high, and much higher than that
of the K8T800 motherboards. I'm at a loss to explain why, but we did run Winbench 99
a few times and always got the same results. We were also surprised to see that
the Graphics portion of Winbench 99 doesn't get any tangible performance gain due to
overclocking.
Sisoft Sandra 2004 |
Source: Sandra |
|
Sandra is designed to
test the theoretical power of a complete system and individual
components. The numbers taken though are again, purely theoretical and may not
represent real world performance. Higher numbers represent better performance.
| SiSoft Sandra 2004 Benchmark Results |
|
Processors |
Score |
|
Multimedia
Benchmark |
|
| 1a. |
Integer SSE2 - Gigabyte K8NNXP (200/400) |
15068 it/s |
| 1b. |
Integer SSE2 - Gigabyte K8NNXP (227/377) |
16853 it/s |
| 2a. |
Floating-Point SSE2 - Gigabyte K8NNXP (200/400) |
19880 it/s |
| 2b. |
Floating-Point SSE2 - Gigabyte K8NNXP
(227/377) |
22064 it/s |
|
|
CPU Benchmark |
|
| 3a. |
Dhrystone SSE2 - Gigabyte K8NNXP (200/400) |
8408 MIPS |
| 3b. |
Dhrystone SSE2 - Gigabyte K8NNXP (227/377) |
9387 MIPS |
|
| 4a. |
Whetstone SSE2 - Gigabyte K8NNXP (200/400) |
3189 FPU/4165 SSE2 MFLOPS |
|
| 4b. |
Whetstone SSE2 - Gigabyte K8NNXP (227/377) |
3554 FPU/4651 SSE2 MFLOPS |
|
Memory Benchmark |
|
| 5a. |
Integer SSE2 - Gigabyte K8NNXP (200/400) |
3080 MB/s |
| 5b. |
Integer SSE2 - Gigabyte K8NNXP (227/377) |
3020 MB/s |
| 6a. |
Float SSE2 - Gigabyte K8NNXP (200/400) |
3039 MB/s |
| 6b |
Float SSE2 - Gigabyte K8NNXP
(227/377) |
3016 MB/s |
The processor scores what we'd expect from it at
those given speeds. It's not surprising to see that the memory bandwidth when
overclocked is less than at stock speeds.
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