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A. Ŭŷ ..? (Memtest-86 V3.2 / Prime 2004 Ʈ)
켱 ŷƽ SPEEDi DDR ̿Ͽ Ŭŷ ٲ㰡 Ȯغô.
DDR ۵ ӵ CPU FSB 1:1 װ, Ȥ CPU Ǿ Ŭŷ ϴ ⺻ п +0.2V ÷־(1.725V). ۵ AUTO( 2.5V) 2.725V ־.
CPU, RAM 0.2V ÷ ¿ ϰ FSB 250 غҴµ(DDR400, PC4000), Ұ .
Ÿ̹ ϸ ;(⺻ SPD Ÿ̹ 2.5-4-4-8), CAS 3 ߾Ƶ . ⺻ Ÿ̹ (2.5-4-4-8) ϴ ִ FSB 234~235MHz ȮεǾ.
RCD(RAS to CAS Delay), RP(RAS Precharge) 4 ⺻ ̶ ǰ Z PC3200 DDR . CL Ÿ̹ 2 ¿(CPU, RAM ) ִ FSB 207MHz ̻ ø POST ȭ鿡 Ʈ .
POST ִ FSB(CPU 0.2V, RAM 0.225V )
Ÿ̹ |
ִ FSB |
SPD(2.5-4-4-8) |
234~235MHz |
Manual(2-4-4-8) |
207MHz |
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ϴ POST Ŀ Memtest-86 V3.2 ̿Ͽ Ŭŷ ȿ 1 Ȯϴ ƴ.
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ŷƽ SPEEDi PC3200 DDR
- FSB 233MHz : Memtest-86 - |
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ŷƽ SPEEDi PC3200 DDR
- ȿ ִ FSB 223MHz : Memtest-86 - |
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Ÿ̹ ⺻ (2.5-4-4-8), FSB 233MHz ϴ POST ٽ Memtest-86 Ʈ ä 20ʵ ʾƼ ǰ ִ.
ᱹ FSB 223MHz Ŀ 40 3ȸ ƾ н ־. ٸ 222MHz ǥõǾ ִ Ǿٵ, POST ȭ鿡 Ȯ ֵ BIOS 223MHz ص ̴. BIOS 222MHz ϸ RAM Ŭ 221MHz ǥõȴ.
⼭ AUTO( 2.5V) ߰ PAT PBE Turbo 3ȸ ̻ Ʈ ־µ, ̷ ̷ κ忡 223MHz ̻ Ŭŷ ȴ.
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Prime 2004 Ʈ(Stress Prime 2004 v0.27) 6ð |
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̹ Prime 2004 ̿Ͽ FSB 223MHz Ŭŷ ȿ ٽ غ ߴ(Stress Prime 2004 v0.27).
ó 6ð Ѵ Ʈ Ʈ ƹ ־.
ǰ Z PC3200 DDR RAM ̿ Ȱ Ʈ ߴ.
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Z PC3200 DDR RAM
- FSB 223MHz : Memtest-86 - |
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Z PC3200 DDR RAM
- FSB 221MHz : Memtest-86 - |
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Z PC3200 DDR Memtest-86 ִ FSB 221MHz̰, ۵ ⺻ ߾ Memtest-86 ϴµ .
PBE Turbo ߰, 2004 Ʈ ä 10 ѱ ŷƽ SPEEDi ʹ ٸ ־. Ʈ Z PC3200 DDR 2004 Ʈ ִ ȿ FSB 220MHz̴( Ÿ̹ 3-3-3-8 ⺻ , ).
ŷƽ SPEEDi / Z PC3200 DDR ִ ȿ FSB ( )
SPECIFICATION |
Ÿ̹ |
ִ FSB |
ŷƽ SPEEDi |
2.5-4-4-8 |
223MHz |
Z(Samsung) |
3-3-3-8 |
220MHz |
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̷ ǥ ϱ , 3MHz Ŭ ΰ ִٴ ŭ پ شٰ ʳ ʹ.
ٸ Ӵ µ, ֳϸ ̻ϰԵ BIOS CL Ÿ̹ 2.5 3 ߾ Ŭ پ Ա ̴(FSB 223MHz Ұϴ. Ʈ ̷ ʾҴ).
ŷƽ ǰ SPEEDi ̸ ٿ Ϳ и غ, ̷ ̻ Ȯ ̲ ٴ ƽ .
B. ..?
̹ ġũ ƿƼ ̿ؼ Ÿ Ȯغ ϰڴ. Ʈ ŷƽ SPEEDi / Z PC3200 DDR Ŭŷ ߴ( Ŭ Ǵ ѿ ǰ ִ Ŭ Ƿ FSB PBE ̰ ִ - ŷƽ SPEEDi : FSB 223MHz, PBE Turbo / Z : FSB 220MHz, PBE ).
[B-1. SiSoftware Sandra Professional 2005.SR1 Ʈ]
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ŷƽ SPEEDi : Overclocking(FSB 223MHz)
Int Buff'd iSSE2 |
4838 MB/s |
Float Buff'd iSSE2 |
4823 MB/s |
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Z : Overclocking(FSB 220MHz)
Int Buff'd iSSE2 |
4693 MB/s |
Float Buff'd iSSE2 |
4691 MB/s |
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ŷƽ SPEEDi : Normal(FSB 200MHz)
Int Buff'd iSSE2 |
4191 MB/s |
Float Buff'd iSSE2 |
4130 MB/s |
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Z : Normal(FSB 200MHz)
Int Buff'd iSSE2 |
4267 MB/s |
Float Buff'd iSSE2 |
4279 MB/s |
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2005(SiSoftware Sandra Professional 2005.SR1) Memory Bandwidth Ʈ ̴.
Ŭŷ Ʈ غ ŷƽ SPEEDi Z FSB ̴ 3MHz ġδ 100 MB/s ̻ 뿪 ̸ ְ ִ. ⼭ SPEEDi 쿡 PAT PBE Turbo ־ , ƹ ϴ.
̿ ݴ Z 70~150 MB/s ռ ִµ, CL Ÿ̹ SPEEDi 2.5 ª κ Z ̶ ȴ.
[B-2. EVEREST v1.51.195 ġũ( б/)]
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ŷƽ SPEEDi : Overclocking(FSB 223MHz)
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Z : Overclocking(FSB 220MHz)
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ŷƽ SPEEDi : Normal(FSB 200MHz)
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EVERAST v1.51.195 б Ʈ 2005 ְ ִ.
ŷƽ SPEEDi Z ٰ Ŭŷ ū ( 6%) ռ ϰ ش. 2005ʹ ¿ б ɿ ־ŭ Z ״ ʴ ְ ִ.
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ŷƽ SPEEDi : Overclocking(FSB 223MHz)
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Z : Overclocking(FSB 220MHz)
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ŷƽ SPEEDi : Normal(FSB 200MHz)
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ŷƽ SPEEDi PC3200 DDR ռ Ʈ ũ ϴ ȣ ־µ, Ʈŭ ְ ϴ.
Ŭŷ ߰ ʾҰǰ 80 MB/s ־ ø̼ ϴµ ־ ĥ ȴ.
[B-3. PCMark04 ġũ]
PCMark04 build1.3.0 ġũ Ʈ ռ ɿ ʹ , Ŭ( 3MHz ) PBE Turbo ŷƽ SPEEDi ȣ Դ.
Ʈ ݱ Ʈ ѵ, SPEEDi (⺻ Ŭ ) Z ణ Ŭ ռ ִ. ó ý ھ 1~2% ũ ʰ, ü 쿭 ִ ġ ִ( Ʈ -Read/Write/Copy/Access Ʈ- ־ ǰ ̼ϰ ռŴ ڼŴ ϴ , ǹ ִ ̸ ʾƼ ٷ ʾҴ).
Ŭŷ FSB ϴ ŷƽ SPEEDi ̳ ƺδ(SPEEDi - FSB 11.5% , PCMark ھ 10.52% / Z - FSB 10% , PCMark ھ 9.21% ).
[B-4. HALF LIFE2 Ʈ]
ʵƮ ū ǹ̴ 2(HALF LIFE2) ̿Ͽ ġ Ʈ غҴ(1024x768 ػ, ְ ɼ / d1_transtation_02 ʿ 3,000 frame Ÿ Ʈ ).
ó Ź ǽ ǹ ִ ϱ ( ٵ fps ũ ־ ̴). Ʈ ٽ 7ȸ հ ̰ ־, Ʈ [ : Z 켼 / : SPEEDi 켼] ʴ´.
10% Ŭŷ ؼ ε巯 ʴ´ٴ Ȯ ־.
[B-5. TMPGEnc ڵ Ÿ Ʈ]
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TMPGEnc ڵ Ÿ (49.8MB avi => 85.1 mpg[MPEG-2]) |
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TMPGEnc v2.524.63.181 ̿ؼ 49.8MB avi MPEG-2 ȯ ڵϴµ ɸ ð üũغҴ.
ȯ ũ ʾƼ ȯ Ϸ ð ״ ū ̰ ʴµ(Ư ), Ŭÿ ŷƽ SPEEDi PC3200 DDR Z 2 ҿǾ. PBE ñ ־ ϸ Ҹ ƴ ȴ.