Zotac GeForce 9300 (MCP7a) motherboard

October 15, 2008 | 14:06

Tags: #9300 #atx #benchmark #board #dvi #geforce #hd #hdhqv #hdmi #hqv #htpc #igp #matx #mcp #mcp7a #mgpu #micro #motherboard #performance #result #review #score

Companies: #intel #nvidia #test #zotac

Lavalys Everest Memory Performance

Website: Lavalys

Everest Memory Performance Test

  • J&W Minix 780G (AMD 780G/SB700 - BE-2350)
  • Intel DG45FC (Intel G45)
  • Zotac GeForce 9300 (Nvidia MCP7a)
  • Jetway JNC62K (GeForce 8200 - BE-2350)
    • 6043
    • 5347
    • 5826
    • 5463
    • 4673
    • 5208
    • 4898
    • 4837
    • 4393
    • 4628
    • 5301
    • 4398
0
1000
2000
3000
4000
5000
6000
MB/s (higher is better)
  • Read (MB/s)
  • Write (MB/s)
  • Copy (MB/s)

Everest Memory Latency Test

  • Jetway JNC62K (GeForce 8200)
  • J&W Minix 780G (AMD 780G/SB700)
  • Intel DG45FC (Intel G45)
  • Zotac GeForce 9300 (Nvidia MCP7a)
  • 61.0
  • 62.6
  • 80.9
  • 109.9
0
25
50
75
100
125
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

Sisoft Sandra Unbuffered Memory Test

  • J&W Minix 780G (AMD 780G/SB700)
  • Intel DG45FC (Intel G45)
  • Zotac GeForce 9300 (Nvidia MCP7a)
  • Jetway JNC62K (GeForce 8200)
  • 5317.0
  • 5080.0
  • 4127.0
  • 3722.7
0
1000
2000
3000
4000
5000
MB/s (higher is better)

Sisoft Sandra Random Memory Latency Test

  • Intel DG45FC (Intel G45)
  • Zotac GeForce 9300 (Nvidia MCP7a)
  • J&W Minix 780G (AMD 780G/SB700)
  • Jetway JNC62K (GeForce 8200)
  • 103
  • 113
  • 132
  • 135
0
25
50
75
100
125
150
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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