CPU DB

Intel Xeon E3-1270

Sandy Bridge, 3400.0 MHz

Specifications
Designer Intel
Family Xeon
Model E3-1270
Code Name Sandy Bridge
Clock [MHz] 3400.0
Max Clock (Turbo) [MHz] 3800.0
Physical Details
Voltage (Nom.) [V]
TDP [W] 80.0
Die Size [mm²]
Transistor [M]
Architecture
Data Path Width
Cores per Chip 4
Threads per Core 2
Cache (on-chip)
L1 Unified Cache
L1 Instruction Cache
L1 Data Cache
L2 Cache
L3 Cache
Cache (off-chip)
L1 Unified Cache
L1 Instruction Cache
L1 Data Cache
L2 Cache
L3 Cache

    SpecInt2006

    Perlbench Bzip2 Gcc Mcf Gobmk Hmmer Sjeng Libquantum H264ref Omnetpp Astar Xalancbmk
    29.7 22.6 31.2 49.9 26.1 51.6 27.7 578.0 47.9 24.8 25.9 40.0 source
    30.6 23.2 31.7 50.3 26.9 53.0 28.4 588.0 49.4 25.0 26.5 40.9 source
    30.5 23.2 31.8 50.2 26.9 52.9 28.4 588.0 49.6 25.1 26.6 41.3 source
    29.7 22.6 31.2 49.9 26.1 51.6 27.7 578.0 47.9 24.8 25.9 40.0 source
    30.6 23.2 31.7 50.3 26.9 53.0 28.4 588.0 49.4 25.0 26.5 40.9 source
    30.5 23.2 31.8 50.2 26.9 52.9 28.4 588.0 49.6 25.1 26.6 41.3 source
    34.0 26.4 35.3 59.4 27.8 57.4 31.0 591.0 50.2 28.9 31.0 47.8 source
    33.4 25.9 34.7 59.0 27.7 57.3 31.0 591.0 49.5 27.8 30.9 45.6 source
    33.4 25.9 34.6 59.0 27.7 57.3 30.9 591.0 49.4 27.7 30.8 45.1 source
    33.4 26.0 34.3 75.0 27.4 57.5 31.2 899.0 51.0 27.6 32.8 54.1 source
    33.5 26.0 34.3 74.4 27.4 57.5 31.2 899.0 51.1 27.6 32.6 54.0 source
    33.8 26.3 34.9 58.9 27.8 57.5 31.0 714.0 49.7 26.7 28.7 47.5 source
    33.4 25.7 34.3 58.1 27.7 57.1 30.9 585.0 49.7 27.6 30.8 45.0 source
    33.5 26.0 34.3 74.1 27.4 57.5 31.3 899.0 51.2 27.6 32.7 53.8 source
    33.5 26.0 34.3 74.4 27.4 57.5 31.2 899.0 51.2 27.6 32.5 54.0 source

    SpecFp2006

    Bwaves Gamess Milc Zeusmp Gromacs Cactusadm Leslie3d Namd Dealii Soplex Povray Calculix Gemsfdtd Tonto Lbm Wrf Sphinx3
    96.7 30.5 64.7 85.8 26.0 170.0 66.6 23.4 51.1 36.7 44.0 38.4 52.0 39.7 122.0 71.2 64.0 source
    96.9 31.5 65.7 87.3 26.8 174.0 66.8 24.1 52.4 37.4 45.3 39.7 52.2 36.8 122.0 72.3 65.1 source
    97.1 31.5 65.7 87.3 26.7 174.0 66.6 24.1 52.2 37.4 45.2 39.5 52.1 36.8 122.0 72.3 65.0 source
    96.7 30.5 64.7 85.8 26.0 170.0 66.6 23.4 51.1 36.7 44.0 38.4 52.0 39.7 122.0 71.2 64.0 source
    96.9 31.5 65.7 87.3 26.8 174.0 66.8 24.1 52.4 37.4 45.3 39.7 52.2 36.8 122.0 72.3 65.1 source
    97.1 31.5 65.7 87.3 26.7 174.0 66.6 24.1 52.2 37.4 45.2 39.5 52.1 36.8 122.0 72.3 65.0 source
    97.3 32.0 68.8 86.9 28.9 174.0 67.2 26.0 58.8 39.3 48.0 42.4 52.1 41.4 122.0 72.3 68.0 source
    97.3 32.3 68.5 87.3 28.8 173.0 66.6 26.0 56.1 39.4 48.7 42.2 52.0 41.0 122.0 72.2 65.7 source
    97.0 32.3 68.5 87.1 28.8 174.0 66.8 26.0 56.1 39.2 48.9 42.4 52.0 40.9 122.0 72.2 65.7 source
    93.5 35.5 70.3 102.0 39.3 187.0 67.4 25.9 58.1 41.2 48.4 46.1 55.3 39.3 119.0 83.3 72.1 source
    93.4 35.7 70.4 102.0 39.1 186.0 67.4 25.9 58.2 41.2 48.9 45.9 55.3 43.3 119.0 83.5 72.5 source
    96.4 31.9 68.4 86.5 28.8 174.0 66.7 25.9 58.8 38.7 48.4 42.7 52.0 41.1 122.0 72.1 71.6 source
    90.8 32.3 68.2 86.0 28.9 168.0 60.5 26.0 55.1 39.0 48.8 42.2 48.0 40.9 108.0 71.0 67.4 source
    93.5 35.6 70.2 102.0 39.2 182.0 67.4 25.9 58.5 42.8 48.3 46.2 55.3 43.2 119.0 83.3 72.7 source
    93.4 35.7 70.2 102.0 39.2 185.0 67.2 25.9 58.2 42.5 48.3 45.9 55.4 43.3 119.0 83.3 72.8 source