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AMD Phenom II X4 955 Black Edition 3.60GHz + 128-bit DDR3 SDRAM 1333MHz 8-8-8
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(click to enlarge, 1.1Mb) (click to enlarge, 1.0Mb)
Processor: AMD Phenom II X4 955 Black Edition (Shanghai) 3.60GHz (18x200MHz)
Mainboard: MSI 770-C45 (MS-7599) based upon AMD 770 (AMD RX780 + AMD SB710) [Socket AM3]
Memory: 4Gb (4 rows) 128-bit DDR3 SDRAM 1333MHz (effective; 166MHz real) [ganged mode]
Memory timings: tCAS=8, tRCD=8, tRP=8, tRAS=24, tRC=30, tCR=1, tRRD=4, tWCAS=7, tWR=10, tWTR=5, tRTP=5
Operating system: NetBSD 4.0.1
Compiler: GCC 4.1.2 (with AMD64_ASM)


8Gb per pass mode, 4 processes


INTEGER & WRITING         1 Kb block: 70580.18 MB/s
INTEGER & WRITING         2 Kb block: 64389.30 MB/s
INTEGER & WRITING         4 Kb block: 71986.32 MB/s
INTEGER & WRITING         8 Kb block: 70313.30 MB/s
INTEGER & WRITING        16 Kb block: 75666.62 MB/s
INTEGER & WRITING        32 Kb block: 69840.49 MB/s
INTEGER & WRITING        64 Kb block: 68543.76 MB/s
INTEGER & WRITING       128 Kb block: 19649.47 MB/s
INTEGER & WRITING       256 Kb block: 20601.10 MB/s
INTEGER & WRITING       512 Kb block: 20230.34 MB/s
INTEGER & WRITING      1024 Kb block: 12097.56 MB/s
INTEGER & WRITING      2048 Kb block: 12041.34 MB/s
INTEGER & WRITING      4096 Kb block: 11740.10 MB/s
INTEGER & WRITING      8192 Kb block: 4712.49 MB/s
INTEGER & WRITING     16384 Kb block: 4277.93 MB/s
INTEGER & WRITING     32768 Kb block: 4295.79 MB/s
INTEGER & WRITING     65536 Kb block: 4355.67 MB/s

INTEGER & READING         1 Kb block: 80966.75 MB/s
INTEGER & READING         2 Kb block: 64805.42 MB/s
INTEGER & READING         4 Kb block: 66099.52 MB/s
INTEGER & READING         8 Kb block: 68583.54 MB/s
INTEGER & READING        16 Kb block: 81423.79 MB/s
INTEGER & READING        32 Kb block: 74768.35 MB/s
INTEGER & READING        64 Kb block: 65626.31 MB/s
INTEGER & READING       128 Kb block: 30675.05 MB/s
INTEGER & READING       256 Kb block: 34172.46 MB/s
INTEGER & READING       512 Kb block: 31499.98 MB/s
INTEGER & READING      1024 Kb block: 14314.98 MB/s
INTEGER & READING      2048 Kb block: 14097.00 MB/s
INTEGER & READING      4096 Kb block: 13507.69 MB/s
INTEGER & READING      8192 Kb block: 8991.55 MB/s
INTEGER & READING     16384 Kb block: 8675.29 MB/s
INTEGER & READING     32768 Kb block: 8436.65 MB/s
INTEGER & READING     65536 Kb block: 8940.55 MB/s

FL-POINT & WRITING        1 Kb block: 37017.93 MB/s
FL-POINT & WRITING        2 Kb block: 32205.82 MB/s
FL-POINT & WRITING        4 Kb block: 35353.81 MB/s
FL-POINT & WRITING        8 Kb block: 36626.21 MB/s
FL-POINT & WRITING       16 Kb block: 33383.93 MB/s
FL-POINT & WRITING       32 Kb block: 35603.73 MB/s
FL-POINT & WRITING       64 Kb block: 37916.62 MB/s
FL-POINT & WRITING      128 Kb block: 21065.21 MB/s
FL-POINT & WRITING      256 Kb block: 21673.54 MB/s
FL-POINT & WRITING      512 Kb block: 20785.34 MB/s
FL-POINT & WRITING     1024 Kb block: 12845.16 MB/s
FL-POINT & WRITING     2048 Kb block: 12308.85 MB/s
FL-POINT & WRITING     4096 Kb block: 11711.47 MB/s
FL-POINT & WRITING     8192 Kb block: 4746.32 MB/s
FL-POINT & WRITING    16384 Kb block: 4445.36 MB/s
FL-POINT & WRITING    32768 Kb block: 4244.80 MB/s
FL-POINT & WRITING    65536 Kb block: 4210.95 MB/s

FL-POINT & READING        1 Kb block: 50795.33 MB/s
FL-POINT & READING        2 Kb block: 49553.43 MB/s
FL-POINT & READING        4 Kb block: 47730.33 MB/s
FL-POINT & READING        8 Kb block: 51092.72 MB/s
FL-POINT & READING       16 Kb block: 52924.42 MB/s
FL-POINT & READING       32 Kb block: 52435.74 MB/s
FL-POINT & READING       64 Kb block: 55185.68 MB/s
FL-POINT & READING      128 Kb block: 34901.14 MB/s
FL-POINT & READING      256 Kb block: 34083.47 MB/s
FL-POINT & READING      512 Kb block: 32619.13 MB/s
FL-POINT & READING     1024 Kb block: 13331.64 MB/s
FL-POINT & READING     2048 Kb block: 13529.43 MB/s
FL-POINT & READING     4096 Kb block: 13657.20 MB/s
FL-POINT & READING     8192 Kb block: 8370.01 MB/s
FL-POINT & READING    16384 Kb block: 8376.10 MB/s
FL-POINT & READING    32768 Kb block: 8767.21 MB/s
FL-POINT & READING    65536 Kb block: 8280.74 MB/s

MMX & WRITING             1 Kb block: 35790.85 MB/s
MMX & WRITING             2 Kb block: 35513.78 MB/s
MMX & WRITING             4 Kb block: 36456.02 MB/s
MMX & WRITING             8 Kb block: 33481.98 MB/s
MMX & WRITING            16 Kb block: 35905.76 MB/s
MMX & WRITING            32 Kb block: 34017.87 MB/s
MMX & WRITING            64 Kb block: 36898.79 MB/s
MMX & WRITING           128 Kb block: 21381.25 MB/s
MMX & WRITING           256 Kb block: 20969.51 MB/s
MMX & WRITING           512 Kb block: 19072.79 MB/s
MMX & WRITING          1024 Kb block: 12906.76 MB/s
MMX & WRITING          2048 Kb block: 12450.33 MB/s
MMX & WRITING          4096 Kb block: 11959.22 MB/s
MMX & WRITING          8192 Kb block: 4789.36 MB/s
MMX & WRITING         16384 Kb block: 4281.34 MB/s
MMX & WRITING         32768 Kb block: 4302.40 MB/s
MMX & WRITING         65536 Kb block: 4318.78 MB/s

MMX & READING             1 Kb block: 70579.60 MB/s
MMX & READING             2 Kb block: 78416.28 MB/s
MMX & READING             4 Kb block: 75544.38 MB/s
MMX & READING             8 Kb block: 63377.25 MB/s
MMX & READING            16 Kb block: 74206.17 MB/s
MMX & READING            32 Kb block: 74313.42 MB/s
MMX & READING            64 Kb block: 73945.86 MB/s
MMX & READING           128 Kb block: 35722.93 MB/s
MMX & READING           256 Kb block: 31625.41 MB/s
MMX & READING           512 Kb block: 30200.80 MB/s
MMX & READING          1024 Kb block: 13494.97 MB/s
MMX & READING          2048 Kb block: 13690.78 MB/s
MMX & READING          4096 Kb block: 12894.54 MB/s
MMX & READING          8192 Kb block: 8533.14 MB/s
MMX & READING         16384 Kb block: 8098.98 MB/s
MMX & READING         32768 Kb block: 8645.98 MB/s
MMX & READING         65536 Kb block: 8139.40 MB/s

SSE & WRITING             1 Kb block: 74349.04 MB/s
SSE & WRITING             2 Kb block: 63944.58 MB/s
SSE & WRITING             4 Kb block: 84076.87 MB/s
SSE & WRITING             8 Kb block: 66247.45 MB/s
SSE & WRITING            16 Kb block: 86238.97 MB/s
SSE & WRITING            32 Kb block: 81593.75 MB/s
SSE & WRITING            64 Kb block: 68501.68 MB/s
SSE & WRITING           128 Kb block: 20257.53 MB/s
SSE & WRITING           256 Kb block: 18985.41 MB/s
SSE & WRITING           512 Kb block: 18841.93 MB/s
SSE & WRITING          1024 Kb block: 12267.01 MB/s
SSE & WRITING          2048 Kb block: 11903.17 MB/s
SSE & WRITING          4096 Kb block: 11687.61 MB/s
SSE & WRITING          8192 Kb block: 4596.73 MB/s
SSE & WRITING         16384 Kb block: 4226.02 MB/s
SSE & WRITING         32768 Kb block: 4210.59 MB/s
SSE & WRITING         65536 Kb block: 4278.51 MB/s

SSE & READING             1 Kb block: 235258.90 MB/s
SSE & READING             2 Kb block: 191707.52 MB/s
SSE & READING             4 Kb block: 152734.22 MB/s
SSE & READING             8 Kb block: 178545.02 MB/s
SSE & READING            16 Kb block: 153580.24 MB/s
SSE & READING            32 Kb block: 159206.27 MB/s
SSE & READING            64 Kb block: 156281.32 MB/s
SSE & READING           128 Kb block: 31508.81 MB/s
SSE & READING           256 Kb block: 36324.40 MB/s
SSE & READING           512 Kb block: 38986.56 MB/s
SSE & READING          1024 Kb block: 13621.56 MB/s
SSE & READING          2048 Kb block: 13565.88 MB/s
SSE & READING          4096 Kb block: 12617.34 MB/s
SSE & READING          8192 Kb block: 8944.41 MB/s
SSE & READING         16384 Kb block: 8833.66 MB/s
SSE & READING         32768 Kb block: 8784.83 MB/s
SSE & READING         65536 Kb block: 8559.90 MB/s

MMX (nt) & WRITING        1 Kb block: 8399.92 MB/s
MMX (nt) & WRITING        2 Kb block: 8658.01 MB/s
MMX (nt) & WRITING        4 Kb block: 8232.86 MB/s
MMX (nt) & WRITING        8 Kb block: 8417.83 MB/s
MMX (nt) & WRITING       16 Kb block: 8658.83 MB/s
MMX (nt) & WRITING       32 Kb block: 8178.76 MB/s
MMX (nt) & WRITING       64 Kb block: 8328.81 MB/s
MMX (nt) & WRITING      128 Kb block: 8380.15 MB/s
MMX (nt) & WRITING      256 Kb block: 8450.82 MB/s
MMX (nt) & WRITING      512 Kb block: 8714.09 MB/s
MMX (nt) & WRITING     1024 Kb block: 8664.38 MB/s
MMX (nt) & WRITING     2048 Kb block: 8701.54 MB/s
MMX (nt) & WRITING     4096 Kb block: 8613.38 MB/s
MMX (nt) & WRITING     8192 Kb block: 8567.69 MB/s
MMX (nt) & WRITING    16384 Kb block: 8579.13 MB/s
MMX (nt) & WRITING    32768 Kb block: 8668.41 MB/s
MMX (nt) & WRITING    65536 Kb block: 8392.20 MB/s

MMX (nt) & READING        1 Kb block: 74529.66 MB/s
MMX (nt) & READING        2 Kb block: 68767.37 MB/s
MMX (nt) & READING        4 Kb block: 58695.34 MB/s
MMX (nt) & READING        8 Kb block: 62801.70 MB/s
MMX (nt) & READING       16 Kb block: 66278.28 MB/s
MMX (nt) & READING       32 Kb block: 64394.24 MB/s
MMX (nt) & READING       64 Kb block: 68275.96 MB/s
MMX (nt) & READING      128 Kb block: 9744.09 MB/s
MMX (nt) & READING      256 Kb block: 10029.28 MB/s
MMX (nt) & READING      512 Kb block: 10729.22 MB/s
MMX (nt) & READING     1024 Kb block: 10202.68 MB/s
MMX (nt) & READING     2048 Kb block: 10365.67 MB/s
MMX (nt) & READING     4096 Kb block: 10149.25 MB/s
MMX (nt) & READING     8192 Kb block: 10423.95 MB/s
MMX (nt) & READING    16384 Kb block: 10080.71 MB/s
MMX (nt) & READING    32768 Kb block: 9776.43 MB/s
MMX (nt) & READING    65536 Kb block: 9469.66 MB/s

SSE & WRITING (nt)        1 Kb block: 8004.86 MB/s
SSE & WRITING (nt)        2 Kb block: 8627.59 MB/s
SSE & WRITING (nt)        4 Kb block: 8390.49 MB/s
SSE & WRITING (nt)        8 Kb block: 8395.53 MB/s
SSE & WRITING (nt)       16 Kb block: 8150.13 MB/s
SSE & WRITING (nt)       32 Kb block: 8473.10 MB/s
SSE & WRITING (nt)       64 Kb block: 8548.47 MB/s
SSE & WRITING (nt)      128 Kb block: 8390.07 MB/s
SSE & WRITING (nt)      256 Kb block: 8322.99 MB/s
SSE & WRITING (nt)      512 Kb block: 8627.25 MB/s
SSE & WRITING (nt)     1024 Kb block: 8526.49 MB/s
SSE & WRITING (nt)     2048 Kb block: 8806.77 MB/s
SSE & WRITING (nt)     4096 Kb block: 8351.68 MB/s
SSE & WRITING (nt)     8192 Kb block: 8231.34 MB/s
SSE & WRITING (nt)    16384 Kb block: 8669.51 MB/s
SSE & WRITING (nt)    32768 Kb block: 8448.86 MB/s
SSE & WRITING (nt)    65536 Kb block: 9050.89 MB/s

SSE & READING (nt)        1 Kb block: 187259.80 MB/s
SSE & READING (nt)        2 Kb block: 158196.19 MB/s
SSE & READING (nt)        4 Kb block: 117982.47 MB/s
SSE & READING (nt)        8 Kb block: 114107.70 MB/s
SSE & READING (nt)       16 Kb block: 119890.26 MB/s
SSE & READING (nt)       32 Kb block: 113768.88 MB/s
SSE & READING (nt)       64 Kb block: 131717.54 MB/s
SSE & READING (nt)      128 Kb block: 9827.12 MB/s
SSE & READING (nt)      256 Kb block: 9933.26 MB/s
SSE & READING (nt)      512 Kb block: 10039.29 MB/s
SSE & READING (nt)     1024 Kb block: 10186.89 MB/s
SSE & READING (nt)     2048 Kb block: 10449.63 MB/s
SSE & READING (nt)     4096 Kb block: 9992.92 MB/s
SSE & READING (nt)     8192 Kb block: 9895.76 MB/s
SSE & READING (nt)    16384 Kb block: 10035.14 MB/s
SSE & READING (nt)    32768 Kb block: 10720.43 MB/s
SSE & READING (nt)    65536 Kb block: 9577.43 MB/s


5-benchmark INTmem BatchRun mode

INTEGER BatchRun   Copy:      4770.26 MB/s
INTEGER BatchRun   Scale:     4255.04 MB/s
INTEGER BatchRun   Add:       4366.08 MB/s
INTEGER BatchRun   Triad:     4252.34 MB/s
---
INTEGER BatchRun   AVERAGE:   4410.93 MB/s


5-benchmark FLOATmem BatchRun mode

FL-POINT BatchRun  Copy:      4705.77 MB/s
FL-POINT BatchRun  Scale:     4815.68 MB/s
FL-POINT BatchRun  Add:       4987.06 MB/s
FL-POINT BatchRun  Triad:     4976.48 MB/s
---
FL-POINT BatchRun  AVERAGE:   4871.25 MB/s


5-benchmark MMXmem BatchRun mode

MMX BatchRun       Copy:      4637.77 MB/s
MMX BatchRun       Scale:     4732.10 MB/s
MMX BatchRun       Add:       4870.77 MB/s
MMX BatchRun       Triad:     4860.48 MB/s
---
MMX BatchRun       AVERAGE:   4775.28 MB/s


5-benchmark SSEmem BatchRun mode

SSE BatchRun       Copy:      4941.10 MB/s
SSE BatchRun       Scale:     5024.11 MB/s
SSE BatchRun       Add:       5377.03 MB/s
SSE BatchRun       Triad:     5389.25 MB/s
---
SSE BatchRun       AVERAGE:   5182.87 MB/s


5-benchmark MMXmem (non-temporal) BatchRun mode

MMX (nt) BatchRun  Copy:      9019.40 MB/s  [NTA prefetch]
MMX (nt) BatchRun  Scale:     8961.35 MB/s  [NTA prefetch]
MMX (nt) BatchRun  Add:       8163.98 MB/s  [T0 prefetch]
MMX (nt) BatchRun  Triad:     8267.53 MB/s  [T0 prefetch]
---
MMX (nt) BatchRun  AVERAGE:   8603.07 MB/s


5-benchmark SSEmem (non-temporal) BatchRun mode

SSE (nt) BatchRun  Copy:      8389.29 MB/s  [NTA prefetch]
SSE (nt) BatchRun  Scale:     8480.56 MB/s  [NTA prefetch]
SSE (nt) BatchRun  Add:       8189.29 MB/s  [T0 prefetch]
SSE (nt) BatchRun  Triad:     8279.46 MB/s  [T0 prefetch]
---
SSE (nt) BatchRun  AVERAGE:   8334.65 MB/s

 
NOTES
 
Regular clock speeds for this AMD Phenom II X4 955 (HDZ955FBK4DGI / HDZ955FBGIBOX) are 3.20GHz (16x200MHz) for all 4 cores and 2.00GHz (10x200MHz) for T-cache with HyperTransport and memory controllers. Shanghai (also known as Deneb) core, 45nm manufacturing process, C2 stepping. This is a Black Edition processor, so there are all multipliers unlocked. The clock speeds have been raised to 3.60GHz (18x200MHz) and 2.40GHz (12x200MHz) respectively with no voltages increased. A boxed cooler by AVC has been installed (model AV-Z7UH40Q001 — copper bottom, aluminium fins and 4 copper heat pipes).
 
There are two 2Gb memory modules by Micron (Crucial) installed. They're labelled as RM25664BA1339.16SF with 9-9-9-24 timings at 1333MHz effective accordingly to their SPD. The actual timings have been reduced successfully in the BIOS. The memory controller has been set up for ganged mode (i.e. one 128-bit memory channel) rather than unganged mode (i.e. two 64-bit concurrent memory channels).
 
The overclocked hardware has passed reliability testing prior to benchmarking.
 
 
Reviewed by:
Paul V. Bolotoff
 
10-Apr-2010
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rhett from alasir.com, walter from alasir.com