Lavalys Everest Memory Performance
Website: Lavalys
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J&W Minix 780G (AMD 780G/SB700 - BE-2350)
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Intel DG45FC (Intel G45)
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Zotac GeForce 9300 (Nvidia MCP7a)
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Jetway JNC62K (GeForce 8200 - BE-2350)
0
1000
2000
3000
4000
5000
6000
MB/s (higher is better)
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Read (MB/s)
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Write (MB/s)
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Copy (MB/s)
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Jetway JNC62K (GeForce 8200)
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J&W Minix 780G (AMD 780G/SB700)
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Intel DG45FC (Intel G45)
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Zotac GeForce 9300 (Nvidia MCP7a)
Nanoseconds (lower is better)
Compared the the Intel G45, the Nvidia GeForce 9300 lacks raw memory performance in copy and read in a similar fashion that the nForce 750i SLI did. In some respects the GeForce 9300 mGPU is not much faster than the
single channel Jetway GeForce 8200 AMD board with DDR2-800.
Memory latency is also incredibly high for the Zotac board too, due to the fact that when set to 1,333MHz FSB - 800MHz memory (not an uncommon setting by any stretch) this means the memory controller runs in unlinked mode, rather than the more efficient linked setting.
SiSoftware Sandra Lite XII.2008.SP2c (14.24)
Website: Sisoftware
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J&W Minix 780G (AMD 780G/SB700)
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Intel DG45FC (Intel G45)
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Zotac GeForce 9300 (Nvidia MCP7a)
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Jetway JNC62K (GeForce 8200)
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5317.0
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5080.0
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4127.0
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3722.7
0
1000
2000
3000
4000
5000
MB/s (higher is better)
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Intel DG45FC (Intel G45)
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Zotac GeForce 9300 (Nvidia MCP7a)
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J&W Minix 780G (AMD 780G/SB700)
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Jetway JNC62K (GeForce 8200)
Nanoseconds (lower is better)
Sisoft Sandra echo's the performance of Everest, although the raw latency reading is still better for both the Intel CPU boards than the AMD's, however the Intel G45 is still a fair bit faster with nearly 25 percent more raw memory performance than the Zotac.
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