Since SC-Version 2.1 the Storage Cluster is able to take the capacity utilisation of Cluster Nodes into account, if an application fails and needs to migrate to another Cluster Node. These Features got further improved in Version 3.0, leading to a convenient and powerful framework for a resource based, self-management of our cluster.
Primarily for business Applications and Databases the Integer-Performance is vital. OSL Storage Cluster bases its decision-making on benchmarking results, able to come to suitable conclusions in environments with heterogenous CPUs. Administrator now assigns a Integer-Performance (a number) to his applications; OSL Storage Cluster is able to determine a migration target based on still available Integer-Performance on any Cluster Node. This abstract figure is what we call "Relative Integer Performance" - RIP.
Most existing Benchmarks are a combination of different load profiles. For a cluster running different applications, with different load profiles, these benchmarks are of no use. Often undesirable variables are measured as well, like Float- or IO-Performance as part of a Integer-Benchmark. Partly it is hard to determine which circumstance lead to a better or worse result.
The RIP-Benchmark is designed to give a pristine statement of the Integer Performance of a Cluster Node. CPU performance, memory links and the overall multitasking ability of a CPU play a role and testify the Nodes performance. The RIP-Benchmark returns results for single process/thread as well as multi process/thread operations. The Benchmark is designed in a way that in multi process operation mode, a maximum for the best parallelism is produced. The RIP Benchmark contains integer operations and memory management functions exclusively. Disk-IO is excluded. RAM access is preferred (compared to L1/L2 Cache), other influences like competing processes and OS scheduler are minimized.
Speaking of Integer operations, typically 32Bit data types are meant. Since todays applications use 64Bit data types, our Benchmark produces results for both. Several applications still work with 32Bit data types exclusively, an increasing number of applications relies an 64Bit data types (long, long long). But an exclusive usage of 64Bit data types is still an exception. However to produce a suitable result for mixed applications a value is calculated: RIPmix. RIPmix is the geometrical mean and so much the better, the more close 32Bit and 64Bit values are.
Measured values refer to a value of 1 for a Intel Pentium running at 100MHz for 32Bit operations. If 64Bit is running at the same speed the same value is given. For 32Bit Systems, that basically means half the performance for 64Bit data types (long long).
The RIP-Benchmark produces following 6 values:
| RIP32-SP | single process | Integer-Performance (32Bit) of a single process/thread |
| RIP64-SP | single process | Integer-Performance (64Bit) of a single process/thread |
| RIPmix-SP | single process | calculated Integer-Performance of single process 32Bit- and 64Bit operations |
| RIP32-MP | multiprocess | maximal Integer-Performance with multiple processes (32Bit) |
| RIP64-MP | multiprocess | maximal Integer-Performance with multiple processes (64Bit) |
| RIPmix-MP | multitprocess | calculated Integer Performance of multiple processes 32Bit- and 64Bit operations |
Below a selection of tested Systems.
The column "Procs" underneath "Multi Process" denotes the total number of parallel processes for which the maximum total performance was measured.
| Hersteller/Modell | CPU | Single Process | Multi Process | SAPS | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Typ | Takt (MHz) | Anzahl | RIP32 | RIP64 | RIPmix | Procs | RIP32 | RIP64 | RIPmix | ||
| FSC Esprimo E5615 | AMD Athlon(tm) 64 X2 | 2612 | 1 | 17,06 | 11,86 | 14,22 | 2 | 34,12 | 23,50 | 28,32 | 0000 |
| FSC Esprimo E5730 | Intel(r) Core(tm)2 Duo E8400 | 3000 | 1 | 73,27 | 27,68 | 45,03 | 2 | 146,54 | 54,15 | 89,08 | 0000 |
| FSC Esprimo E7935 | Intel(r) Core(tm)2 Duo E8400 | 3000 | 1 | 73,27 | 27,68 | 45,03 | 2 | 146,54 | 54,15 | 89,08 | 0000 |
| FSC Esprimo E7935 | Intel(r) Core(tm)2 Quad Q9550 | 2832 | 1 | 69,20 | 25,95 | 42,38 | 4 | 249,12 | 97,69 | 156,00 | 0000 |
| FSC Esprimo Edition | Intel Pentium 4 (HT) | 3200 | 1 | 24,42 | 11,12 | 16,48 | 2 | 30,38 | 15,66 | 21,81 | 0000 |
| FSC Esprimo Q5020 | Intel Core 2 Duo T7250 | 2000 | 1 | 31,14 | 13,84 | 20,76 | 2 | 60,76 | 27,37 | 40,77 | 0000 |
| FSC Lifebook S7010 | Intel Pentium M | 600* | 1 | 8,24 | 4,12 | 5,83 | 1 | 8,24 | 4,12 | 5,83 | 0000 |
| FSC Lifebook S7010 | Intel Pentium M | 1600 | 1 | 22,24 | 10,92 | 15,58 | 1 | 22,24 | 10,92 | 15,58 | 0000 |
| FSC Lifebook S7220 | Intel Intel(r) Core(tm)2 Duo P8600 | 2400 | 1 | 59,31 | 22,24 | 36,32 | 2 | 113,23 | 43,70 | 70,34 | 0000 |
| FSC PRIMEPOWER 250 | SPARC64 V | 1100 | 2 | 6,99 | 11,97 | 9,15 | 2 | 13,99 | 23,72 | 18,22 | 0000 |
| FSC PRIMEPOWER 250 | SPARC64 V | 1649 | 1 | 9,80 | 17,79 | 13,20 | 1 | 9,80 | 17,79 | 13,20 | 0000 |
| FSC PRIMEPOWER 250 | SPARC64 V | 1979 | 2 | 11,75 | 21,47 | 15,88 | 2 | 23,50 | 42,22 | 31,50 | 0000 |
| FSC PRIMEPOWER 450 | SPARC64 V | 1100 | 4 | 7,03 | 12,09 | 9,22 | 4 | 27,68 | 45,71 | 35,57 | 0000 |
| FSC PRIMEPOWER 450 | SPARC64 V | 1978 | 3 | 11,75 | 21,85 | 16,02 | 3 | 34,72 | 62,80 | 46,69 | 0000 |
| FSC PRIMEPOWER 450 | SPARC64 V | 1978 | 4 | 11,75 | 21,85 | 16,02 | 4 | 46,56 | 84,44 | 62,70 | 0000 |
| FSC PRIMEPOWER 650 | SPARC64 GP | 675 | 2 | 7,41 | 9,88 | 8,56 | 2 | 14,91 | 19,46 | 17,03 | 0000 |
| FSC PRIMEPOWER 650 | SPARC64 V | 1349 | 8 | 8,65 | 15,00 | 11,39 | 8 | 68,25 | 113,23 | 87,91 | 0000 |
| FSC PRIMEPOWER 650 | SPARC64 V | 2159 | 8 | 13,99 | 23,06 | 17,96 | 8 | 109,50 | 171,80 | 137,16 | 0000 |
| FSC PRIMEPOWER 1500 | SPARC64 V | 2159 | 8 | 13,84 | 23,06 | 17,86 | 8 | 108,31 | 153,30 | 128,86 | 0000 |
| FSC Primergy RX100S5 | Intel Xeon E3110 | 2992 | 1 | 73,27 | 27,68 | 45,03 | 2 | 146,54 | 54,15 | 89,08 | 0000 |
| Fujitsu RX350 S7 | Intel Xeon E5-2630L (HT=on) | 2000 | 2 | 49,82 | 23,06 | 33,89 | 48 | 591,96 | 295,98 | 418,57 | 0000 |
| Fujitsu Primergy TX200S5** | Intel Xeon E5520 (HT=off) | 2267 | 2 | 36,63 | 23,95 | 29,62 | 16 | 398,59 | 168,89 | 259,46 | 0000 |
| Fujitsu Primergy TX200S5** | Intel Xeon E5520 (HT=on) | 2267 | 2 | 37,74 | 24,42 | 30,36 | 32 | 442,88 | 201,30 | 298,58 | 0000 |
| FSC SCALEO 400 | Intel Celeron | 2222 | 1 | 19,16 | 8,19 | 12,53 | 1 | 19,16 | 8,19 | 12,53 | 0000 |
| FSC SPARC Enterprise Server M4000** | SPARC64 VI | 2150 | 4 | 14,82 | 23,50 | 18,66 | 16 | 97,52 | 99,64 | 98,57 | 0000 |
| FSC SPARC Enterprise Server M9000** | SPARC64 VI | 2400 | 32 | 16,60 | 27,07 | 21,20 | 128 | 972,17 | 1511,24 | 1212,10 | 0000 |
| HP ProLiant DL360 G6 | Intel Xeon 5600 | 2267 | 1 | 45,20 | 21,74 | 31,35 | 32 | 229,10 | 111,24 | 159,67 | 0000 |
| HP ProLiant DL385 G1 | AMD Opteron 254 | 2800 | 2 | 18,31 | 12,71 | 15,26 | 2 | 36,63 | 25,42 | 30,51 | 0000 |
| HP ProLiant DL580 G7 | Intel Xeon E7-8837 | 2667 | 4 | 24,91 | 10,55 | 16,21 | 128 | 346,60 | 174,24 | 245,74 | 0000 |
| HP ProLiant DL585 G1 | AMD Opteron 852 | 2600 | 2 | 17,06 | 11,86 | 14,22 | 4 | 67,32 | 46,13 | 55,73 | 0000 |
| HP ProLiant DL585 G2 | AMD Opteron 8216 | 2411 | 4 | 15,76 | 10,83 | 13,06 | 8 | 118,62 | 80,36 | 97,63 | 0000 |
| Sun Blade T6320 | UltraSPARC T2 | 1165 | 1 | 5,27 | 8,14 | 6,55 | 128 | 188,86 | 224.87 | 206,08 | 0000 |
| Sun SunBlade 150 | UltraSPARC IIi | 650 | 1 | 4,00 | 3,02 | 3,47 | 1 | 4,00 | 3,02 | 3,47 | 0000 |
| Sun SPARC Enterprise Server M3000 | SPARC64-VII | 2520 | 1 | 16,38 | 26,50 | 20,83 | 8 | 79,08 | 119,33 | 97,14 | 0000 |
| Sun SPARC Enterprise Server M4000 | SPARC64-VII | 2400 | 4 | 15,57 | 24,91 | 19,69 | 32 | 284,70 | 424,03 | 347,45 | 0000 |
| Sun SPARC Enterprise Server M5000 | SPARC64-VII | 2400 | 4 | 15,57 | 24,42 | 19,50 | 32 | 280,69 | 406,72 | 337,88 | 0000 |
| Sun SPARC Enterprise Server M8000 | SPARC64-VII | 2520 | 8 | 16,17 | 128 | 599,38 | 748,52 | 669,81 | 0000 | ||
| Sun SPARC Enterprise Server T2000 | UltraSPARC T1 | 1000 | 1 | 3,71 | 4,05 | 3,88 | 32 | 53,71 | 53,50 | 53,60 | 0000 |
| Sun SPARC Enterprise Server T5140 | UltraSPARC T2 Plus | 1167 | 2 | 5,27 | 8,24 | 6,59 | 256 | 381,82 | 427,30 | 403,92 | 0000 |
| Sun SPARC Enterprise Server T5240 | UltraSPARC T2 Plus | 1165 | 2 | 5,30 | 8,35 | 6,65 | 256 | 385,07 | 445,35 | 414,11 | 0000 |
| SPARC T4-2 Server (128GB) | SPARC T4 | 2848 | 2 | 12,21 | 40,18 | 21,69 | 512 | 748,52 | 776,59 | 762,41 | 0000 |
| SPARC T4-2 Server (512GB)*** | SPARC T4 | 2848 | 2 | 12,21 | 38,92 | 21,80 | 512 | 548,09 | 596,19 | 571,63 | 0000 |
| SPARC T4-4 Server | SPARC T4 | 3000 | 4 | 13,11 | 42,95 | 23,73 | 1024 | 1635,24 | 1547,93 | 1590.98 | 0000 |
| Sun SunFire V20z | AMD Opteron 244 | 2191 | 2 | 14,15 | 9,96 | 11,88 | 2 | 28.30 | 19,77 | 23,65 | 0000 |
| Sun SunFire V440 | SPARC IIIi | 1062 | 2 | 5,90 | 4,64 | 5,23 | 2 | 11,42 | 8,88 | 10,07 | 0000 |
| Sun SunFire V880 | SPARC III+ | 1062 | 4 | 6,88 | 5,51 | 6,16 | 4 | 27,52 | 21,85 | 24,52 | 0000 |
| Sun SunFire V890 | UltraSPARC IV+ | 1500 | 4 | 8,53 | n.A. | n.A. | 8 | 67,78 | 53,86 | 60,42 | 0000 |
| Sun W 1100z | AMD Opteron 144 | 1800 | 1 | 11,75 | 8,14 | 9,77 | 1 | 11,75 | 8,14 | 9,77 | 0000 |
| Sun SunFire X 2200 M2 | AMD Opteron 2214 | 2211 | 2 | 14,48 | 10,04 | 12,06 | 4 | 56,61 | 39,23 | 47,12 | 0000 |
*reduced CPU speed (Speed Step) **available mean values because of varying behaviour usr/sys
Please note that above table does not describe Hosts exhaustively. Depending on their configuration, measured values may differ considerably. The same Benchmark Binary (sparc,x86) has been used for all the above Nodes. OSL explicitly points out, that fairness in terms of competition cannot be guaranteed. Any usage beyond OSL Storage Cluster context may only be permitted for personal purposes. Any other usage deviates from the aim of this Benchmark and requires written consent of OSL. For a list of manufacturer authorised and approved Benchmarks please refer to http://www.spec.org.
Nachfolgend eine Auswahl getesteter Systeme.
Für die Multi-Process-Meßwerte gibt die Spalte Procs an, mit wievielen Prozessen die maximale Gesamt-Performance erreicht wird.
| Hersteller/Modell | CPU | Single Process | Multi Process | SAPS | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Typ | Takt (MHz) | Anzahl | RIP32 | RIP64 | RIPmix | Procs | RIP32 | RIP64 | RIPmix | ||
| FSC Esprimo E5615 | AMD Athlon(tm) 64 X2 | 2612 | 1 | 17,06 | 11,86 | 14,22 | 2 | 34,12 | 23,50 | 28,32 | 0000 |
| FSC Esprimo E5730 | Intel(r) Core(tm)2 Duo E8400 | 3000 | 1 | 73,27 | 27,68 | 45,03 | 2 | 146,54 | 54,15 | 89,08 | 0000 |
| FSC Esprimo E7935 | Intel(r) Core(tm)2 Duo E8400 | 3000 | 1 | 73,27 | 27,68 | 45,03 | 2 | 146,54 | 54,15 | 89,08 | 0000 |
| FSC Esprimo E7935 | Intel(r) Core(tm)2 Quad Q9550 | 2832 | 1 | 69,20 | 25,95 | 42,38 | 4 | 249,12 | 97,69 | 156,00 | 0000 |
| FSC Esprimo Edition | Intel Pentium 4 (HT) | 3200 | 1 | 24,42 | 11,12 | 16,48 | 2 | 30,38 | 15,66 | 21,81 | 0000 |
| FSC Esprimo Q5020 | Intel Core 2 Duo T7250 | 2000 | 1 | 31,14 | 13,84 | 20,76 | 2 | 60,76 | 27,37 | 40,77 | 0000 |
| FSC Lifebook S7010 | Intel Pentium M | 600* | 1 | 8,24 | 4,12 | 5,83 | 1 | 8,24 | 4,12 | 5,83 | 0000 |
| FSC Lifebook S7010 | Intel Pentium M | 1600 | 1 | 22,24 | 10,92 | 15,58 | 1 | 22,24 | 10,92 | 15,58 | 0000 |
| FSC Lifebook S7220 | Intel Intel(r) Core(tm)2 Duo P8600 | 2400 | 1 | 59,31 | 22,24 | 36,32 | 2 | 113,23 | 43,70 | 70,34 | 0000 |
| FSC PRIMEPOWER 250 | SPARC64 V | 1100 | 2 | 6,99 | 11,97 | 9,15 | 2 | 13,99 | 23,72 | 18,22 | 0000 |
| FSC PRIMEPOWER 250 | SPARC64 V | 1649 | 1 | 9,80 | 17,79 | 13,20 | 1 | 9,80 | 17,79 | 13,20 | 0000 |
| FSC PRIMEPOWER 250 | SPARC64 V | 1979 | 2 | 11,75 | 21,47 | 15,88 | 2 | 23,50 | 42,22 | 31,50 | 0000 |
| FSC PRIMEPOWER 450 | SPARC64 V | 1100 | 4 | 7,03 | 12,09 | 9,22 | 4 | 27,68 | 45,71 | 35,57 | 0000 |
| FSC PRIMEPOWER 450 | SPARC64 V | 1978 | 3 | 11,75 | 21,85 | 16,02 | 3 | 34,72 | 62,80 | 46,69 | 0000 |
| FSC PRIMEPOWER 450 | SPARC64 V | 1978 | 4 | 11,75 | 21,85 | 16,02 | 4 | 46,56 | 84,44 | 62,70 | 0000 |
| FSC PRIMEPOWER 650 | SPARC64 GP | 675 | 2 | 7,41 | 9,88 | 8,56 | 2 | 14,91 | 19,46 | 17,03 | 0000 |
| FSC PRIMEPOWER 650 | SPARC64 V | 1349 | 8 | 8,65 | 15,00 | 11,39 | 8 | 68,25 | 113,23 | 87,91 | 0000 |
| FSC PRIMEPOWER 650 | SPARC64 V | 2159 | 8 | 13,99 | 23,06 | 17,96 | 8 | 109,50 | 171,80 | 137,16 | 0000 |
| FSC PRIMEPOWER 1500 | SPARC64 V | 2159 | 8 | 13,84 | 23,06 | 17,86 | 8 | 108,31 | 153,30 | 128,86 | 0000 |
| FSC Primergy RX100S5 | Intel Xeon E3110 | 2992 | 1 | 73,27 | 27,68 | 45,03 | 2 | 146,54 | 54,15 | 89,08 | 0000 |
| Fujitsu RX350 S7 | Intel Xeon E5-2630L (HT=on) | 2000 | 2 | 49,82 | 23,06 | 33,89 | 48 | 591,96 | 295,98 | 418,57 | 0000 |
| Fujitsu Primergy TX200S5** | Intel Xeon E5520 (HT=off) | 2267 | 2 | 36,63 | 23,95 | 29,62 | 16 | 398,59 | 168,89 | 259,46 | 0000 |
| Fujitsu Primergy TX200S5** | Intel Xeon E5520 (HT=on) | 2267 | 2 | 37,74 | 24,42 | 30,36 | 32 | 442,88 | 201,30 | 298,58 | 0000 |
| FSC SCALEO 400 | Intel Celeron | 2222 | 1 | 19,16 | 8,19 | 12,53 | 1 | 19,16 | 8,19 | 12,53 | 0000 |
| FSC SPARC Enterprise Server M4000** | SPARC64 VI | 2150 | 4 | 14,82 | 23,50 | 18,66 | 16 | 97,52 | 99,64 | 98,57 | 0000 |
| FSC SPARC Enterprise Server M9000** | SPARC64 VI | 2400 | 32 | 16,60 | 27,07 | 21,20 | 128 | 972,17 | 1511,24 | 1212,10 | 0000 |
| HP ProLiant DL360 G6 | Intel Xeon 5600 | 2267 | 1 | 45,20 | 21,74 | 31,35 | 32 | 229,10 | 111,24 | 159,67 | 0000 |
| HP ProLiant DL385 G1 | AMD Opteron 254 | 2800 | 2 | 18,31 | 12,71 | 15,26 | 2 | 36,63 | 25,42 | 30,51 | 0000 |
| HP ProLiant DL580 G7 | Intel Xeon E7-8837 | 2667 | 4 | 24,91 | 10,55 | 16,21 | 128 | 346,60 | 174,24 | 245,74 | 0000 |
| HP ProLiant DL585 G1 | AMD Opteron 852 | 2600 | 2 | 17,06 | 11,86 | 14,22 | 4 | 67,32 | 46,13 | 55,73 | 0000 |
| HP ProLiant DL585 G2 | AMD Opteron 8216 | 2411 | 4 | 15,76 | 10,83 | 13,06 | 8 | 118,62 | 80,36 | 97,63 | 0000 |
| Sun Blade T6320 | UltraSPARC T2 | 1165 | 1 | 5,27 | 8,14 | 6,55 | 128 | 188,86 | 224.87 | 206,08 | 0000 |
| Sun SunBlade 150 | UltraSPARC IIi | 650 | 1 | 4,00 | 3,02 | 3,47 | 1 | 4,00 | 3,02 | 3,47 | 0000 |
| Sun SPARC Enterprise Server M3000 | SPARC64-VII | 2520 | 1 | 16,38 | 26,50 | 20,83 | 8 | 79,08 | 119,33 | 97,14 | 0000 |
| Sun SPARC Enterprise Server M4000 | SPARC64-VII | 2400 | 4 | 15,57 | 24,91 | 19,69 | 32 | 284,70 | 424,03 | 347,45 | 0000 |
| Sun SPARC Enterprise Server M5000 | SPARC64-VII | 2400 | 4 | 15,57 | 24,42 | 19,50 | 32 | 280,69 | 406,72 | 337,88 | 0000 |
| Sun SPARC Enterprise Server M8000 | SPARC64-VII | 2520 | 8 | 16,17 | 128 | 599,38 | 748,52 | 669,81 | 0000 | ||
| Sun SPARC Enterprise Server T2000 | UltraSPARC T1 | 1000 | 1 | 3,71 | 4,05 | 3,88 | 32 | 53,71 | 53,50 | 53,60 | 0000 |
| Sun SPARC Enterprise Server T5140 | UltraSPARC T2 Plus | 1167 | 2 | 5,27 | 8,24 | 6,59 | 256 | 381,82 | 427,30 | 403,92 | 0000 |
| Sun SPARC Enterprise Server T5240 | UltraSPARC T2 Plus | 1165 | 2 | 5,30 | 8,35 | 6,65 | 256 | 385,07 | 445,35 | 414,11 | 0000 |
| SPARC T4-2 Server (128GB) | SPARC T4 | 2848 | 2 | 12,21 | 40,18 | 21,69 | 512 | 748,52 | 776,59 | 762,41 | 0000 |
| SPARC T4-2 Server (512GB)*** | SPARC T4 | 2848 | 2 | 12,21 | 38,92 | 21,80 | 512 | 548,09 | 596,19 | 571,63 | 0000 |
| SPARC T4-4 Server | SPARC T4 | 3000 | 4 | 13,11 | 42,95 | 23,73 | 1024 | 1635,24 | 1547,93 | 1590.98 | 0000 |
| Sun SunFire V20z | AMD Opteron 244 | 2191 | 2 | 14,15 | 9,96 | 11,88 | 2 | 28.30 | 19,77 | 23,65 | 0000 |
| Sun SunFire V440 | SPARC IIIi | 1062 | 2 | 5,90 | 4,64 | 5,23 | 2 | 11,42 | 8,88 | 10,07 | 0000 |
| Sun SunFire V880 | SPARC III+ | 1062 | 4 | 6,88 | 5,51 | 6,16 | 4 | 27,52 | 21,85 | 24,52 | 0000 |
| Sun SunFire V890 | UltraSPARC IV+ | 1500 | 4 | 8,53 | n.A. | n.A. | 8 | 67,78 | 53,86 | 60,42 | 0000 |
| Sun W 1100z | AMD Opteron 144 | 1800 | 1 | 11,75 | 8,14 | 9,77 | 1 | 11,75 | 8,14 | 9,77 | 0000 |
| Sun SunFire X 2200 M2 | AMD Opteron 2214 | 2211 | 2 | 14,48 | 10,04 | 12,06 | 4 | 56,61 | 39,23 | 47,12 | 0000 |
*Reduzierter CPU-Takt (Speed Step) **vorl. Mittelwerte da untersch. Verhalten usr/sys ***RAM Ausbau (switched RAM Access) mit signifikantem Einfluß auf Integerperformance
Bitte beachten Sie, dass die Tabelle die Systeme nicht vollständig beschreibt und sich je nach Konfiguration z.T. deutlich abweichende Werte ergeben können. Es ist für keines der Systeme eine besondere Kompilation des Benchmarks verwendet worden. OSL weist ausdrücklich darauf hin, dass damit Konsistenz und Fairness der Benchmarks im wettbewerbsrechtlichen Sinne nicht garantiert sind. Eine Verwendung der Werte außerhalb der Clustermechanismen von OSL Storage Cluster ist nur zu persönlichen Zwecken gestattet. Jede andere Verwendung - insbesondere für Wettbewerbsvergleiche - weicht von der Zielsetzung des Benchmarks ab und ist nur im Ausnahmefall mit vorheriger schriftlicher Genehmigung durch OSL zulässig. Von den jeweiligen Herstellern autorisierte andere Benchmarks mit einer exakten Beschreibung der Systemkonfiguration und der Testbedingungen finden Sie z. B. unter http://www.spec.org.