eon.s60 Δημοσ. 25 Δεκεμβρίου 2006 Δημοσ. 25 Δεκεμβρίου 2006 Καλημέρα παιδιά και χρονια πολλά! Έκανα μερικά test με το SiSoftware Sandra Engineer XI και ήθελα να σας ρωτήσω τι από τα 2 να προτιμήσω! Άν βαλω δηλαδή 7χ300 κερδιζω περισσότερη ισχύει στον επεξεργαστή! Αλλα αν βάλω το 286x7 αλλα με 4-4-4-12 κερδίσω περισσότερο Bandwidth στις μνήμες και στην επικοινωνία με την cpu! Τι λέτε? Τι είναι καλύτερο? LOOK IT!!! 1o SiSoftware Sandra Benchmark Results Dhrystone ALU : 18337 MIPS Whetstone iSSE3 : 12684 MFLOPS Results Interpretation : Higher index values are better. Performance Test Status Run ID : ENCORE on Δευτέρα, 25 Δεκεμβρίου 2006 at 3:26:54 πμ NUMA Support : No SMP Test : No Total Test Threads : 2 Multi-Core Test : Yes Cores per Processor : 2 SMT Test : No Dynamic MP/MT Load Balance : No Processor Affinity : P0C0T0 P0C1T0 System Timer : 2GHz Number of Runs : 64000 / 640 Processor Model : Intel® Core2 CPU 6300 @ 1.86GHz Speed : 2.00GHz Performance Rating : PR6818 (estimated) Cores per Processor : 2 Unit(s) Type : Dual-Core L2 On-board Cache : 2MB ECC Synchronous, ATC, 8-way set, 64 byte line size, 2 threads sharing Features SSE Technology : Yes SSE2 Technology : Yes SSE3 Technology : Yes Supplemental SSE3 Technology : Yes HTT - Hyper-Threading Technology : No SiSoftware Sandra Benchmark Results Integer x8 iSSSE3 : 109185 it/s Float x4 iSSE2 : 59014 it/s Results Interpretation : Higher index values are better. Performance Test Status Run ID : ENCORE on Δευτέρα, 25 Δεκεμβρίου 2006 at 3:28:09 πμ NUMA Support : No SMP Test : No Total Test Threads : 2 Multi-Core Test : Yes Cores per Processor : 2 SMT Test : No Dynamic MP/MT Load Balance : No Processor Affinity : P0C0T0 P0C1T0 System Timer : 2GHz Rendered Image Size : 640x480 Processor Model : Intel® Core2 CPU 6300 @ 1.86GHz Speed : 2.00GHz Performance Rating : PR6818 (estimated) Cores per Processor : 2 Unit(s) Type : Dual-Core L2 On-board Cache : 2MB ECC Synchronous, ATC, 8-way set, 64 byte line size, 2 threads sharing Features SSE Technology : Yes SSE2 Technology : Yes SSE3 Technology : Yes Supplemental SSE3 Technology : Yes HTT - Hyper-Threading Technology : No SiSoftware Sandra Benchmark Results Inter-Core Bandwidth : 5381 MB/s Results Interpretation : Higher index values are better. Inter-Core Latency : 118 ns Results Interpretation : Lower index values are better. Benchmark Breakdown Processor Affinity : CPU0-CPU1 Inter-Core Bandwidth @ 2x 8kB : 3177 MB/s Inter-Core Bandwidth @ 4x 8kB : 3233 MB/s Inter-Core Bandwidth @ 2x 32kB : 4613 MB/s Inter-Core Bandwidth @ 4x 32kB : 8881 MB/s Inter-Core Bandwidth @ 16x 8kB : 8337 MB/s Inter-Core Bandwidth @ 2x 128kB : 9010 MB/s Inter-Core Bandwidth @ 4x 128kB : 9096 MB/s Inter-Core Bandwidth @ 16x 32kB : 8883 MB/s Inter-Core Bandwidth @ 64x 8kB : 8338 MB/s Inter-Core Bandwidth @ 16x 128kB : 5781 MB/s Inter-Core Bandwidth @ 64x 32kB : 3456 MB/s Inter-Core Bandwidth @ 64x 128kB : 1386 MB/s Performance Test Status Run ID : ENCORE on Δευτέρα, 25 Δεκεμβρίου 2006 at 3:29:25 πμ Buffering Used : No NUMA Support : No SMP Test : No Total Test Threads : 2 Multi-Core Test : Yes SMT Test : No Processor Affinity : P0C0T0 P0C1T0 System Timer : 2GHz Processor Model : Intel® Core2 CPU 6300 @ 1.86GHz Speed : 2.00GHz Performance Rating : PR6818 (estimated) Cores per Processor : 2 Unit(s) Type : Dual-Core L2 On-board Cache : 2MB ECC Synchronous, ATC, 8-way set, 64 byte line size, 2 threads sharing SiSoftware Sandra Benchmark Results RAM Bandwidth Int Buff'd iSSE2 : 5115 MB/s RAM Bandwidth Float Buff'd iSSE2 : 5121 MB/s Results Interpretation : Higher index values are better. Int Buff'd iSSE2 (Integer STREAM) Results Breakdown Assignment : 5059MB/s Scaling : 5070MB/s Addition : 5198MB/s Triad : 5135MB/s Data Item Size : 16 byte(s) Buffering Used : Yes Offset Displacement Used : Yes Bandwidth Efficiency : 56% (estimated) Float Buff'd iSSE2 (Float STREAM) Results Breakdown Assignment : 5093MB/s Scaling : 5075MB/s Addition : 5178MB/s Triad : 5140MB/s Data Item Size : 16 byte(s) Buffering Used : Yes Offset Displacement Used : Yes Bandwidth Efficiency : 56% (estimated) Performance Test Status Run ID : ENCORE on Δευτέρα, 25 Δεκεμβρίου 2006 at 3:30:20 πμ Memory Used by Test : 512MB NUMA Support : No SMP Test : No Total Test Threads : 1 Multi-Core Test : Yes SMT Test : No Dynamic MP/MT Load Balance : No Processor Affinity : P0C0T0 System Timer : 2GHz Page Size : 4kB Use Large Memory Pages : No Features SSE Technology : Yes SSE2 Technology : Yes SSE3 Technology : Yes Supplemental SSE3 Technology : Yes HTT - Hyper-Threading Technology : No Chipset 1 Model : Giga-Byte Technology 82945G Processor to I/O Controller Front Side Bus Speed : 4x 286MHz (1144MHz data rate) Width : 64-bit Maximum Bus Bandwidth : 9152MB/s (estimated) Logical/Chipset 1 Memory Banks Bank 0 : 512MB DDR2-SDRAM 4.0-4-4-12 (tCL-tRCD-tRP-tRAS) CR1 Bank 4 : 512MB DDR2-SDRAM 4.0-4-4-12 (tCL-tRCD-tRP-tRAS) CR1 Channels : 2 Speed : 4x 178MHz (712MHz data rate) Width : 64-bit Memory Controller in Processor : No Maximum Memory Bus Bandwidth : 11392MB/s (estimated) SiSoftware Sandra Benchmark Results Memory Latency (Random Access) : 92 ns Speed Factor : 60.5 Results Interpretation : Lower index values are better. Benchmark Breakdown 1kB Range : 3.1 clk (~1.5 ns) 4kB Range : 3.1 clk (~1.5 ns) 16kB Range : 3.1 clk (~1.5 ns) 64kB Range : 14.3 clk (~7.1 ns) 256kB Range : 15.9 clk (~7.9 ns) 1MB Range : 16.3 clk (~8.1 ns) 4MB Range : 62.9 ns (126.1 clk) 16MB Range : 86.0 ns (172.4 clk) 64MB Range : 92.1 ns (184.6 clk) Performance Test Status Run ID : ENCORE on Δευτέρα, 25 Δεκεμβρίου 2006 at 3:32:04 πμ System Timer : 2GHz Memory Access : Random Processor Model : Intel® Core2 CPU 6300 @ 1.86GHz Speed : 2.00GHz Performance Rating : PR3409 (estimated) Cores per Processor : 2 Unit(s) Type : Dual-Core L2 On-board Cache : 2MB ECC Synchronous, ATC, 8-way set, 64 byte line size, 2 threads sharing Chipset 1 Model : Giga-Byte Technology 82945G Processor to I/O Controller Front Side Bus Speed : 4x 286MHz (1144MHz data rate) Width : 64-bit Maximum Bus Bandwidth : 9152MB/s (estimated) Logical/Chipset 1 Memory Banks Bank 0 : 512MB DDR2-SDRAM 4.0-4-4-12 (tCL-tRCD-tRP-tRAS) CR1 Bank 4 : 512MB DDR2-SDRAM 4.0-4-4-12 (tCL-tRCD-tRP-tRAS) CR1 Channels : 2 Speed : 4x 178MHz (712MHz data rate) Width : 64-bit Memory Controller in Processor : No Maximum Memory Bus Bandwidth : 11392MB/s (estimated) SiSoftware Sandra Benchmark Results Combined Index : 18657 MB/s Results Interpretation : Higher index values are better. Speed Factor : 41.1 Results Interpretation : Lower index values are better. Float SSE2 Cache/Memory Results Breakdown Data Item Size : 16 byte(s) Buffering Used : No Offset Displacement Used : Yes Performance Test Status Run ID : ENCORE on Δευτέρα, 25 Δεκεμβρίου 2006 at 3:33:27 πμ NUMA Support : No SMP Test : No Total Test Threads : 2 Multi-Core Test : Yes SMT Test : No Dynamic MP/MT Load Balance : No Processor Affinity : P0C0T0 P0C1T0 System Timer : 2GHz Page Size : 4kB Use Large Memory Pages : No Processor Model : Intel® Core2 CPU 6300 @ 1.86GHz Speed : 2.00GHz Performance Rating : PR6818 (estimated) Cores per Processor : 2 Unit(s) Type : Dual-Core L2 On-board Cache : 2MB ECC Synchronous, ATC, 8-way set, 64 byte line size, 2 threads sharing Features SSE Technology : Yes SSE2 Technology : Yes SSE3 Technology : Yes Supplemental SSE3 Technology : Yes HTT - Hyper-Threading Technology : No Chipset 1 Model : Giga-Byte Technology 82945G Processor to I/O Controller Front Side Bus Speed : 4x 286MHz (1144MHz data rate) Width : 64-bit Maximum Bus Bandwidth : 9152MB/s (estimated) Logical/Chipset 1 Memory Banks Bank 0 : 512MB DDR2-SDRAM 4.0-4-4-12 (tCL-tRCD-tRP-tRAS) CR1 Bank 4 : 512MB DDR2-SDRAM 4.0-4-4-12 (tCL-tRCD-tRP-tRAS) CR1 Channels : 2 Speed : 4x 178MHz (712MHz data rate) Width : 64-bit Memory Controller in Processor : No Maximum Memory Bus Bandwidth : 11392MB/s (estimated) 2o SiSoftware Sandra Benchmark Results Dhrystone ALU : 19229 MIPS Whetstone iSSE3 : 13287 MFLOPS Results Interpretation : Higher index values are better. Performance Test Status Run ID : ENCORE on Δευτέρα, 25 Δεκεμβρίου 2006 at 3:37:24 πμ NUMA Support : No SMP Test : No Total Test Threads : 2 Multi-Core Test : Yes Cores per Processor : 2 SMT Test : No Dynamic MP/MT Load Balance : No Processor Affinity : P0C0T0 P0C1T0 System Timer : 2.1GHz Number of Runs : 64000 / 640 Processor Model : Intel® Core2 CPU 6300 @ 1.86GHz Speed : 2.10GHz Performance Rating : PR7144 (estimated) Cores per Processor : 2 Unit(s) Type : Dual-Core L2 On-board Cache : 2MB ECC Synchronous, ATC, 8-way set, 64 byte line size, 2 threads sharing Features SSE Technology : Yes SSE2 Technology : Yes SSE3 Technology : Yes Supplemental SSE3 Technology : Yes HTT - Hyper-Threading Technology : No SiSoftware Sandra Benchmark Results Integer x8 iSSSE3 : 114660 it/s Float x4 iSSE2 : 61929 it/s Results Interpretation : Higher index values are better. Performance Test Status Run ID : ENCORE on Δευτέρα, 25 Δεκεμβρίου 2006 at 3:38:54 πμ NUMA Support : No SMP Test : No Total Test Threads : 2 Multi-Core Test : Yes Cores per Processor : 2 SMT Test : No Dynamic MP/MT Load Balance : No Processor Affinity : P0C0T0 P0C1T0 System Timer : 2.1GHz Rendered Image Size : 640x480 Processor Model : Intel® Core2 CPU 6300 @ 1.86GHz Speed : 2.10GHz Performance Rating : PR7144 (estimated) Cores per Processor : 2 Unit(s) Type : Dual-Core L2 On-board Cache : 2MB ECC Synchronous, ATC, 8-way set, 64 byte line size, 2 threads sharing Features SSE Technology : Yes SSE2 Technology : Yes SSE3 Technology : Yes Supplemental SSE3 Technology : Yes HTT - Hyper-Threading Technology : No SiSoftware Sandra Benchmark Results Inter-Core Bandwidth : 5397 MB/s Results Interpretation : Higher index values are better. Inter-Core Latency : 129 ns Results Interpretation : Lower index values are better. Benchmark Breakdown Processor Affinity : CPU0-CPU1 Inter-Core Bandwidth @ 2x 8kB : 3099 MB/s Inter-Core Bandwidth @ 4x 8kB : 3142 MB/s Inter-Core Bandwidth @ 2x 32kB : 4555 MB/s Inter-Core Bandwidth @ 4x 32kB : 9310 MB/s Inter-Core Bandwidth @ 16x 8kB : 8628 MB/s Inter-Core Bandwidth @ 2x 128kB : 9464 MB/s Inter-Core Bandwidth @ 4x 128kB : 9493 MB/s Inter-Core Bandwidth @ 16x 32kB : 9103 MB/s Inter-Core Bandwidth @ 64x 8kB : 8746 MB/s Inter-Core Bandwidth @ 16x 128kB : 6013 MB/s Inter-Core Bandwidth @ 64x 32kB : 3050 MB/s Inter-Core Bandwidth @ 64x 128kB : 1306 MB/s Performance Test Status Run ID : ENCORE on Δευτέρα, 25 Δεκεμβρίου 2006 at 3:40:13 πμ Buffering Used : No NUMA Support : No SMP Test : No Total Test Threads : 2 Multi-Core Test : Yes SMT Test : No Processor Affinity : P0C0T0 P0C1T0 System Timer : 2.1GHz Processor Model : Intel® Core2 CPU 6300 @ 1.86GHz Speed : 2.10GHz Performance Rating : PR7144 (estimated) Cores per Processor : 2 Unit(s) Type : Dual-Core L2 On-board Cache : 2MB ECC Synchronous, ATC, 8-way set, 64 byte line size, 2 threads sharing SiSoftware Sandra Benchmark Results RAM Bandwidth Int Buff'd iSSE2 : 5256 MB/s RAM Bandwidth Float Buff'd iSSE2 : 5246 MB/s Results Interpretation : Higher index values are better. Int Buff'd iSSE2 (Integer STREAM) Results Breakdown Assignment : 5224MB/s Scaling : 5205MB/s Addition : 5324MB/s Triad : 5273MB/s Data Item Size : 16 byte(s) Buffering Used : Yes Offset Displacement Used : Yes Bandwidth Efficiency : 55% (estimated) Float Buff'd iSSE2 (Float STREAM) Results Breakdown Assignment : 5211MB/s Scaling : 5194MB/s Addition : 5281MB/s Triad : 5301MB/s Data Item Size : 16 byte(s) Buffering Used : Yes Offset Displacement Used : Yes Bandwidth Efficiency : 55% (estimated) Performance Test Status Run ID : ENCORE on Δευτέρα, 25 Δεκεμβρίου 2006 at 3:41:33 πμ Memory Used by Test : 512MB NUMA Support : No SMP Test : No Total Test Threads : 1 Multi-Core Test : Yes SMT Test : No Dynamic MP/MT Load Balance : No Processor Affinity : P0C0T0 System Timer : 2.1GHz Page Size : 4kB Use Large Memory Pages : No Features SSE Technology : Yes SSE2 Technology : Yes SSE3 Technology : Yes Supplemental SSE3 Technology : Yes HTT - Hyper-Threading Technology : No Chipset 1 Model : Giga-Byte Technology 82945G Processor to I/O Controller Front Side Bus Speed : 4x 300MHz (1200MHz data rate) Width : 64-bit Maximum Bus Bandwidth : 9600MB/s (estimated) Logical/Chipset 1 Memory Banks Bank 0 : 512MB DDR2-SDRAM 5.0-5-5-15 (tCL-tRCD-tRP-tRAS) CR1 Bank 4 : 512MB DDR2-SDRAM 5.0-5-5-15 (tCL-tRCD-tRP-tRAS) CR1 Channels : 2 Speed : 4x 187MHz (748MHz data rate) Width : 64-bit Memory Controller in Processor : No Maximum Memory Bus Bandwidth : 11968MB/s (estimated) SiSoftware Sandra Benchmark Results Memory Latency (Random Access) : 97 ns Speed Factor : 65.1 Results Interpretation : Lower index values are better. Benchmark Breakdown 1kB Range : 3.1 clk (~1.5 ns) 4kB Range : 3.1 clk (~1.5 ns) 16kB Range : 3.1 clk (~1.5 ns) 64kB Range : 14.7 clk (~7.0 ns) 256kB Range : 16.2 clk (~7.7 ns) 1MB Range : 16.7 clk (~7.9 ns) 4MB Range : 65.0 ns (136.6 clk) 16MB Range : 89.7 ns (188.5 clk) 64MB Range : 96.6 ns (203.0 clk) Performance Test Status Run ID : ENCORE on Δευτέρα, 25 Δεκεμβρίου 2006 at 3:43:56 πμ System Timer : 2.1GHz Memory Access : Random Processor Model : Intel® Core2 CPU 6300 @ 1.86GHz Speed : 2.10GHz Performance Rating : PR3572 (estimated) Cores per Processor : 2 Unit(s) Type : Dual-Core L2 On-board Cache : 2MB ECC Synchronous, ATC, 8-way set, 64 byte line size, 2 threads sharing Chipset 1 Model : Giga-Byte Technology 82945G Processor to I/O Controller Front Side Bus Speed : 4x 300MHz (1200MHz data rate) Width : 64-bit Maximum Bus Bandwidth : 9600MB/s (estimated) Logical/Chipset 1 Memory Banks Bank 0 : 512MB DDR2-SDRAM 5.0-5-5-15 (tCL-tRCD-tRP-tRAS) CR1 Bank 4 : 512MB DDR2-SDRAM 5.0-5-5-15 (tCL-tRCD-tRP-tRAS) CR1 Channels : 2 Speed : 4x 187MHz (748MHz data rate) Width : 64-bit Memory Controller in Processor : No Maximum Memory Bus Bandwidth : 11968MB/s (estimated) SiSoftware Sandra Benchmark Results Combined Index : 18427 MB/s Results Interpretation : Higher index values are better. Speed Factor : 46.8 Results Interpretation : Lower index values are better. Float SSE2 Cache/Memory Results Breakdown Data Item Size : 16 byte(s) Buffering Used : No Offset Displacement Used : Yes Performance Test Status Run ID : ENCORE on Δευτέρα, 25 Δεκεμβρίου 2006 at 3:46:51 πμ NUMA Support : No SMP Test : No Total Test Threads : 2 Multi-Core Test : Yes SMT Test : No Dynamic MP/MT Load Balance : No Processor Affinity : P0C0T0 P0C1T0 System Timer : 2.1GHz Page Size : 4kB Use Large Memory Pages : No Processor Model : Intel® Core2 CPU 6300 @ 1.86GHz Speed : 2.10GHz Performance Rating : PR7144 (estimated) Cores per Processor : 2 Unit(s) Type : Dual-Core L2 On-board Cache : 2MB ECC Synchronous, ATC, 8-way set, 64 byte line size, 2 threads sharing Features SSE Technology : Yes SSE2 Technology : Yes SSE3 Technology : Yes Supplemental SSE3 Technology : Yes HTT - Hyper-Threading Technology : No Chipset 1 Model : Giga-Byte Technology 82945G Processor to I/O Controller Front Side Bus Speed : 4x 300MHz (1200MHz data rate) Width : 64-bit Maximum Bus Bandwidth : 9600MB/s (estimated) Logical/Chipset 1 Memory Banks Bank 0 : 512MB DDR2-SDRAM 5.0-5-5-15 (tCL-tRCD-tRP-tRAS) CR1 Bank 4 : 512MB DDR2-SDRAM 5.0-5-5-15 (tCL-tRCD-tRP-tRAS) CR1 Channels : 2 Speed : 4x 187MHz (748MHz data rate) Width : 64-bit Memory Controller in Processor : No Maximum Memory Bus Bandwidth : 11968MB/s (estimated) Αν έχετε κάποια καλύτερη ιδέα με χαρά να την διαβάσω! Σας ευχαριστώ πολύ!
vags Δημοσ. 25 Δεκεμβρίου 2006 Δημοσ. 25 Δεκεμβρίου 2006 Toso megalo post den diavazetai re file koyrazese mono poy to blepeis. Me to sympathio Vags
bloodram Δημοσ. 27 Δεκεμβρίου 2006 Δημοσ. 27 Δεκεμβρίου 2006 eksartatai ti theleis na petizeis ? an mia efarmogi thelei bandwith stis mnimes 286 * 7 an pali theleis epeksergastiki isxi vazeis to 300 *7 !
@byZo Δημοσ. 28 Δεκεμβρίου 2006 Δημοσ. 28 Δεκεμβρίου 2006 Οι Ρ4 τρέχουν καλύτερα με υψηλό memory bandwith. Οι Conroe δεν έχω ιδέα!! Γιατί δεν δοκιμάζεις στην πράξη στις εφαρμογές που σε ενδιαφέρουν, πχ games...?
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