Hi:
I've recently built i7-960 system on gigabyte x58a-ud7
6 gig ocz (OCZ 6GB (3 x 2GB) DDR3 PC3-10666 Platinum Low-Voltage Triple Channel (OCZ3P1333LV6GK))
http://www.infonec.com/site/main.php?module=detail&id=437244
win 7 x64 ultimate
My concern is that sisoft shows it as pc3-8500???
OCZ OCZ3P1333LV2G 2GB DIMM DDR3 PC3-8500U DDR3-1066 (7-7-7-16 4-26-8-4)
is this correct-something looks wrong here. Perhaps the memory is fake 8500 sold as 10666? Can anyone comment?
Also I've enabled lock memory pages for "everyone" in local security policies and rebooted. Sisoft still gives me the large memory page warning. Any ideas?
Thanks! (full report attached below)
SiSoftware Sandra
Benchmark Results
Aggregate Memory Performance : 23.43GB/s
Int Buff'd iSSE2 Memory Bandwidth : 23.43GB/s
Float Buff'd iSSE2 Memory Bandwidth : 23.43GB/s
Results Interpretation : Higher index values are better.
Windows Experience Index
Current Chipset/Memory : 7.6
Results Interpretation : Higher index values are better.
Performance vs. Speed
Aggregate Memory Performance : 17.77MB/s/MHz
Int Buff'd iSSE2 Memory Bandwidth : 17.77MB/s/MHz
Float Buff'd iSSE2 Memory Bandwidth : 17.77MB/s/MHz
Results Interpretation : Higher index values are better.
Performance vs. Power
Chipset(s)/Memory Power : 32.83W
Aggregate Memory Performance : 730.86MB/s/W
Int Buff'd iSSE2 Memory Bandwidth : 730.86MB/s/W
Float Buff'd iSSE2 Memory Bandwidth : 730.86MB/s/W
Results Interpretation : Higher index values are better.
Capacity vs Power
Memory Capacity : 187MB/W
Results Interpretation : Higher index values are better.
Int Buff'd iSSE2 Memory Bandwidth
Assignment : 23.44GB/s
Scaling : 23.44GB/s
Addition : 23.33GB/s
Triad : 23.51GB/s
Data Item Size : 16bytes
Buffering Used : Yes
Offset Displacement Used : Yes
Bandwidth Efficiency : 74.06%
Float Buff'd iSSE2 Memory Bandwidth
Assignment : 23.38GB/s
Scaling : 23.45GB/s
Addition : 23.38GB/s
Triad : 23.52GB/s
Data Item Size : 16bytes
Buffering Used : Yes
Offset Displacement Used : Yes
Bandwidth Efficiency : 74.06%
Performance Test Status
Result ID : Intel X58 I/O Hub; 3x 2GB OCZ OCZ3P1333LV2G DIMM DDR3 (1.35GHz, 26% OC) PC3-8500 (7-7-7-20 5-27-11-6)
Platform Compliance : x64
Total Memory : 6GB
Memory Used by Test : 3GB
NUMA Support : No
SMP (Multi-Processor) Benchmark : No
Total Test Threads : 4
Multi-Core Test : Yes
SMT (Multi-Threaded) Benchmark : Yes
Processor Affinity : P0C0T0 P0C1T0 P0C2T0 P0C3T0
System Timer : 3.16MHz
Page Size : 4kB
Use Large Memory Pages : No
Features
SSE Technology : Yes
SSE2 Technology : Yes
SSE3 Technology : Yes
Supplemental SSE3 Technology : Yes
SSE4.1 Technology : Yes
SSE4.2 Technology : Yes
AVX - Advanced Vector eXtensions : No
FMA - Fused Multiply/Add eXtensions : No
SSE4A Technology : No
FMA4 - 4 Operands Fused Multiply/Add eXtensions : No
HTT - Hyper-Threading Technology : Yes
Chipset
Model : Giga-Byte X58 I/O Hub
URL : http://www.giga-byte.com/
OEM Device Name : Intel X58 I/O Hub
URL : http://www.intel.com
Revision : B4
Front Side Bus Speed : 2x 2.43GHz (4.86GHz)
In/Out Width : 20-bit / 20-bit
Maximum Bus Bandwidth : 19GB/s
Chipset
Model : Giga-Byte Core Desktop (Bloomfield) UnCore
URL : http://www.giga-byte.com/
OEM Device Name : Intel Core Desktop (Bloomfield) UnCore
URL : http://www.intel.com
Revision : A6
Front Side Bus Speed : 2x 2.43GHz (4.86GHz)
In/Out Width : 20-bit / 20-bit
Maximum Bus Bandwidth : 19GB/s
Logical/Chipset Memory Banks
Bank 0 : 2GB DIMM DDR3 7-7-7-20 5-27-11-6 1T
Bank 3 : 2GB DIMM DDR3 7-7-7-20 5-27-11-6 1T
Bank 6 : 2GB DIMM DDR3 8-7-7-20 5-27-11-6 1T
Channels : 3
Memory Bus Speed : 2x 675MHz (1.35GHz)
Multiplier : 5x
Width : 64-bit
Integrated in Processor : Yes
Cores per Memory Controller : 4 Unit(s)
Maximum Memory Bus Bandwidth : 31.64GB/s
Memory Module(s)
Memory Module : OCZ OCZ3P1333LV2G 2GB DIMM DDR3 PC3-8500U DDR3-1066 (7-7-7-16 4-26-8-4)
Memory Module : OCZ OCZ3P1333LV2G 2GB DIMM DDR3 PC3-8500U DDR3-1066 (7-7-7-16 4-26-8-4)
Memory Module : OCZ OCZ3P1333LV2G 2GB DIMM DDR3 PC3-8500U DDR3-1066 (7-7-7-16 4-26-8-4)
Performance Tips
Notice 5008 : To change benchmarks, click Options.
Notice 5004 : Synthetic benchmark. May not tally with 'real-life' performance.
Notice 5006 : Only compare the results with ones obtained using the same version!
Warning 5010 : Cannot use Large Memory Pages due to lack of privileges.
Tip 2 : Double-click tip or press Enter while a tip is selected for more information about the tip.
I've recently built i7-960 system on gigabyte x58a-ud7
6 gig ocz (OCZ 6GB (3 x 2GB) DDR3 PC3-10666 Platinum Low-Voltage Triple Channel (OCZ3P1333LV6GK))
http://www.infonec.com/site/main.php?module=detail&id=437244
win 7 x64 ultimate
My concern is that sisoft shows it as pc3-8500???
OCZ OCZ3P1333LV2G 2GB DIMM DDR3 PC3-8500U DDR3-1066 (7-7-7-16 4-26-8-4)
is this correct-something looks wrong here. Perhaps the memory is fake 8500 sold as 10666? Can anyone comment?
Also I've enabled lock memory pages for "everyone" in local security policies and rebooted. Sisoft still gives me the large memory page warning. Any ideas?
Thanks! (full report attached below)
SiSoftware Sandra
Benchmark Results
Aggregate Memory Performance : 23.43GB/s
Int Buff'd iSSE2 Memory Bandwidth : 23.43GB/s
Float Buff'd iSSE2 Memory Bandwidth : 23.43GB/s
Results Interpretation : Higher index values are better.
Windows Experience Index
Current Chipset/Memory : 7.6
Results Interpretation : Higher index values are better.
Performance vs. Speed
Aggregate Memory Performance : 17.77MB/s/MHz
Int Buff'd iSSE2 Memory Bandwidth : 17.77MB/s/MHz
Float Buff'd iSSE2 Memory Bandwidth : 17.77MB/s/MHz
Results Interpretation : Higher index values are better.
Performance vs. Power
Chipset(s)/Memory Power : 32.83W
Aggregate Memory Performance : 730.86MB/s/W
Int Buff'd iSSE2 Memory Bandwidth : 730.86MB/s/W
Float Buff'd iSSE2 Memory Bandwidth : 730.86MB/s/W
Results Interpretation : Higher index values are better.
Capacity vs Power
Memory Capacity : 187MB/W
Results Interpretation : Higher index values are better.
Int Buff'd iSSE2 Memory Bandwidth
Assignment : 23.44GB/s
Scaling : 23.44GB/s
Addition : 23.33GB/s
Triad : 23.51GB/s
Data Item Size : 16bytes
Buffering Used : Yes
Offset Displacement Used : Yes
Bandwidth Efficiency : 74.06%
Float Buff'd iSSE2 Memory Bandwidth
Assignment : 23.38GB/s
Scaling : 23.45GB/s
Addition : 23.38GB/s
Triad : 23.52GB/s
Data Item Size : 16bytes
Buffering Used : Yes
Offset Displacement Used : Yes
Bandwidth Efficiency : 74.06%
Performance Test Status
Result ID : Intel X58 I/O Hub; 3x 2GB OCZ OCZ3P1333LV2G DIMM DDR3 (1.35GHz, 26% OC) PC3-8500 (7-7-7-20 5-27-11-6)
Platform Compliance : x64
Total Memory : 6GB
Memory Used by Test : 3GB
NUMA Support : No
SMP (Multi-Processor) Benchmark : No
Total Test Threads : 4
Multi-Core Test : Yes
SMT (Multi-Threaded) Benchmark : Yes
Processor Affinity : P0C0T0 P0C1T0 P0C2T0 P0C3T0
System Timer : 3.16MHz
Page Size : 4kB
Use Large Memory Pages : No
Features
SSE Technology : Yes
SSE2 Technology : Yes
SSE3 Technology : Yes
Supplemental SSE3 Technology : Yes
SSE4.1 Technology : Yes
SSE4.2 Technology : Yes
AVX - Advanced Vector eXtensions : No
FMA - Fused Multiply/Add eXtensions : No
SSE4A Technology : No
FMA4 - 4 Operands Fused Multiply/Add eXtensions : No
HTT - Hyper-Threading Technology : Yes
Chipset
Model : Giga-Byte X58 I/O Hub
URL : http://www.giga-byte.com/
OEM Device Name : Intel X58 I/O Hub
URL : http://www.intel.com
Revision : B4
Front Side Bus Speed : 2x 2.43GHz (4.86GHz)
In/Out Width : 20-bit / 20-bit
Maximum Bus Bandwidth : 19GB/s
Chipset
Model : Giga-Byte Core Desktop (Bloomfield) UnCore
URL : http://www.giga-byte.com/
OEM Device Name : Intel Core Desktop (Bloomfield) UnCore
URL : http://www.intel.com
Revision : A6
Front Side Bus Speed : 2x 2.43GHz (4.86GHz)
In/Out Width : 20-bit / 20-bit
Maximum Bus Bandwidth : 19GB/s
Logical/Chipset Memory Banks
Bank 0 : 2GB DIMM DDR3 7-7-7-20 5-27-11-6 1T
Bank 3 : 2GB DIMM DDR3 7-7-7-20 5-27-11-6 1T
Bank 6 : 2GB DIMM DDR3 8-7-7-20 5-27-11-6 1T
Channels : 3
Memory Bus Speed : 2x 675MHz (1.35GHz)
Multiplier : 5x
Width : 64-bit
Integrated in Processor : Yes
Cores per Memory Controller : 4 Unit(s)
Maximum Memory Bus Bandwidth : 31.64GB/s
Memory Module(s)
Memory Module : OCZ OCZ3P1333LV2G 2GB DIMM DDR3 PC3-8500U DDR3-1066 (7-7-7-16 4-26-8-4)
Memory Module : OCZ OCZ3P1333LV2G 2GB DIMM DDR3 PC3-8500U DDR3-1066 (7-7-7-16 4-26-8-4)
Memory Module : OCZ OCZ3P1333LV2G 2GB DIMM DDR3 PC3-8500U DDR3-1066 (7-7-7-16 4-26-8-4)
Performance Tips
Notice 5008 : To change benchmarks, click Options.
Notice 5004 : Synthetic benchmark. May not tally with 'real-life' performance.
Notice 5006 : Only compare the results with ones obtained using the same version!
Warning 5010 : Cannot use Large Memory Pages due to lack of privileges.
Tip 2 : Double-click tip or press Enter while a tip is selected for more information about the tip.
Facebook
Twitter