Celeron/300A

●外観

PPGA版Celeronです。コアは剥き出しになっていません。

●CPU詳細情報

[ WCPUID Ver.2.7c (c) 1996-2000 By H.Oda! ] Processor 1 : Intel Celeron Platform : Socket370 (PGA370 Socket) Vendor ID : GenuineIntel Type ID : 0 (0) Family ID : 6 (0) Model ID : 6 (0) Stepping ID : 5 (0) Brand ID : 0 (0) Clock Frequency Internal : 451.02 MHz External : 100.23 MHz Multiplier : 4.5 L1 I-Cache : 16K Byte L1 D-Cache : 16K Byte L2 Cache : 128K Byte L2 Latency : 5 MMX : Supported SIMD : Not Supported 3DNow! : Not Supported Machine : ｽﾀﾝﾀﾞｰﾄﾞ ｺﾝﾋﾟｭｰﾀ Version : Windows 98 Version 4.10.1998 [ WCPUID Ver.2.7c (c) 1996-2000 By H.Oda! ] (Processor 1) << Standaed & Extended Feature Flags >> Floating-point unit on-chip (FPU) : Supported Virtual Mode Extension (VME) : Supported Debugging Extension (DE) : Supported Page Size Extension (PSE) : Supported Time Stamp Counter (TSC) : Supported Model Specific Registers (MSR) : Supported Physical Address Extension (PAE) : Supported Machine Check Exception (MCE) : Supported CMPXCHG8 Instruction (CX8) : Supported On-chip APIC Hardware (APIC) : Not Supported Fast System Call (SEP) : Supported Memory Type Range Registers (MTRR) : Supported Page Global Enable (PGE) : Supported Machine Check Architecture (MCA) : Supported Conditional Move Instruction (CMOV) : Supported Page Attribute Table (PAT) : Supported 36-bit Page Size Extension (PSE36) : Supported 96-bit Processor Number (PN) : Not Supported MMX Instructions Extensions (MMX+) : Not Supported MMX Instructions (MMX) : Supported Fast floating-point save and restore (FXSR) : Supported Streaming SIMD Extensions (XMM) : Not Supported 3DNow! Instructions Extensions (3DNow!+): Not Supported 3DNow! Instructions (3DNow!) : Not Supported [ WCPUID Ver.2.7c (c) 1996-2000 By H.Oda! ] (Processor 1) << Cache Info. >> [L1 Instruction TLB] 4K byte pages, 4-way set associative, 32 entries 4M byte pages, fully associative, 2 entries [L1 Data TLB] 4K byte pages, 4-way set associative, 64 entries 4M byte pages, 4-way set associative, 8 entries [L1 Instruction cache] 16K byte cache size, 4-way set associative, 32 byte line size [L1 Data cache] 16K byte cache size, 4-way set associative, 32 byte line size [L2 Unified cache] 128K byte cache size, 4-way set associative, 32 byte cache line [ WCPUID Ver.2.7c (c) 1996-2000 By H.Oda! ] (Processor 1) << L2 Cache Control register >> L2 Configured : ON L2 Cache Latency : 5 ECC Check Enable : ON Address Parity Check Enable : OFF CRTN Parity Check Enable : OFF L2 Enabled : ON L2 Associativity : 4 Way Number of L2 banks : 0 (1) Cache size per bank : 256K bytes Cache State error checking enable : ON L2 Physical Address Range support : 4G bytes L2 Hardware Disable : OFF Cache bus fraction : OFF

Coppermin Celeronとの違いは、L2 Latency、Streaming SIMD Extensions(SSE)ですね。
Latencyは５、Streaming SIMD Extensionsは Not Suooprt になっています。

●クロックアップ耐性

L8472736-0309 SL35Q (1998/47週)

FSB	Core電圧	動作結果
66MHz	2.0V	Win98、HDBench、FR、3Dmark2000問題なし
100MHz	2.0V	Win98、HDBench、FR、3Dmark2000問題なし
133MHz	N/A	N/A

Core電圧2.0Vで 100 x4.5 = 450MHzが問題なく動作しました。
FSB100MHz以上では試していません。

●ベンチマーク結果

HDBench3.22 (テストマシン２で測定)

★ ★ ★ HDBENCH Ver 3.22 (C)EP82改/かず ★ ★ ★ M/B Name Processor Celeron 448.72MHz[GenuineIntel family 6 model 6 step 5] Cache L1_Data:[16K] L1_Instruction:[16K] L2:[128K] VideoCard Matrox Millennium G200 AGP Resolution 1024x768 (16Bit color) Memory 64,492 KByte OS Windows 98 4.10 (Build: 1998) Date 2000/03/01 23:56 SCSI = AMD PCI SCSI Controller HDC = Intel 82371AB/EB PCI Bus Master IDE Controller HDC = プライマリ IDE コントローラ (デュアル FIFO) HDC = セカンダリ IDE コントローラ (デュアル FIFO) A = GENERIC NEC FLOPPY DISK CDEFGHIJ = GENERIC IDE DISK TYPE46 Q = SONY CD-ROM CDU-76S Rev 1.1c ALL Integer Float MemoryR MemoryW MemoryRW DirectDraw 13177 17877 18787 8169 10798 12070 49 Rectangle Text Ellipse BitBlt Read Write Copy Drive 17568 20183 2594 183 18805 19882 6696 C:\20MB

Final Reality (テストマシン２で測定)

Database Entry <Celeron/450 + MilleniumG200SD> Benchmark results: Radial blur, 5N, 43.87, rips, 6.068, Rmark Chaos zoomer, 5N, 70.80, rips, 3.440, Rmark 25 Pixel, 5N, 261.82, kpps, 8.368, Rmark Robots, 5N, 44.10, rips, 11.424, Rmark Fillrate, 5N, 36.64, MPps, 7.930, Rmark City scene, 5N, 51.23, rips, 12.711, Rmark Video card bus transfer, 5N, 195.58, MBps, 6.227, Rmark Direct3D bus transfer, 5N, 121.11, MBps, 10.351, Rmark ----------------------------------------------------------------------------- Visual appearance, 100.00, percent ----------------------------------------------------------------------------- Overall 3D, 3.778, Rmark Overall 2D, 4.754, Rmark Overall bus rate, 7.464, Rmark ----------------------------------------------------------------------------- OVERALL SCORE, 4.624, Rmark -----------------------------------------------------------------------------

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