CPU DB

Intel Core i7 i7-870

Lynnfield, 2930.0 MHz

Specifications
Designer Intel
Family Core i7
Model i7-870
Code Name Lynnfield
Clock [MHz] 2930.0
Max Clock (Turbo) [MHz] 3600.0
Physical Details
Voltage (Nom.) [V] 1.03
TDP [W] 95.0
Die Size [mm²] 296
Transistor [M] 774.0
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
    25.0 18.7 25.1 42.8 23.3 47.6 27.1 242.0 34.5 22.3 19.3 38.9 source
    25.7 18.6 24.0 45.3 23.3 34.0 27.0 237.0 39.5 23.3 19.8 29.2 source
    25.7 18.1 23.9 48.4 23.6 49.2 26.6 522.0 42.1 23.3 21.6 29.9 source

    SpecFp2006

    Bwaves Gamess Milc Zeusmp Gromacs Cactusadm Leslie3d Namd Dealii Soplex Povray Calculix Gemsfdtd Tonto Lbm Wrf Sphinx3
    81.4 25.8 51.2 38.2 24.1 104.0 31.9 20.9 39.1 28.5 30.1 31.6 38.5 25.8 47.9 43.8 45.6 source
    63.0 28.1 30.0 30.6 24.9 30.9 32.9 21.2 29.2 28.7 29.2 31.5 33.7 26.7 58.1 42.9 42.3 source
    70.6 25.1 30.2 37.1 25.0 59.0 30.3 21.3 29.3 28.7 28.7 31.0 34.5 23.9 45.7 41.6 47.9 source
    79.5 24.8 49.8 61.2 23.0 64.7 55.0 20.9 36.9 30.2 31.2 32.6 42.9 25.5 106.0 52.5 51.0 source