CPU DB

DEC Alpha 21264A

EV67, 731.0 MHz

Specifications
Designer DEC
Family Alpha 21264A
Model
Code Name EV67
Clock [MHz] 731.0
Max Clock (Turbo) [MHz]
Physical Details
Voltage (Nom.) [V] 2.00
TDP [W]
Die Size [mm²] 210
Transistor [M] 15.2
Architecture
Data Path Width 64
Cores per Chip 1
Threads per Core 1
Cache (on-chip)
L1 Unified Cache
L1 Instruction Cache 64
L1 Data Cache 64
L2 Cache
L3 Cache
Cache (off-chip)
L1 Unified Cache
L1 Instruction Cache
L1 Data Cache
L2 Cache 4096
L3 Cache
Process Technology
Fabricated By Samsung
Process http://cpudb.stanford.edu/technologies/90
Technology CMOS
Feature Size [μm] 0.25
Channel Length [μm] 0.25
Metal Layers
Metal Type
FO4 Delay [ps] 90.0

    SpecInt1995

    Go M88ksim Gcc Compress Li Ijpeg Perl Vortex
    36.3 47.2 27.8 30.4 37.6 39.2 41.2 38.4 source
    36.3 47.2 27.8 30.4 37.6 39.2 41.2 38.4 source

    SpecFp1995

    Tomcatv Swim Su2cor Hydro2d Mgrid Applu Turb3d Apsi Fpppp Wave5
    92.0 82.0 22.0 39.6 50.9 32.3 29.6 66.8 106.0 71.3 source
    92.0 82.0 22.0 39.6 50.9 32.3 29.6 66.8 106.0 71.3 source

    SpecInt2000

    Gzip Vpr Gcc Mcf Crafty Parser Eon Perlbmk Gap Vortex Bzip2 Twolf
    305.0 315.0 412.0 165.0 548.0 242.0 549.0 378.0 243.0 414.0 384.0 531.0 source
    305.0 315.0 412.0 165.0 548.0 242.0 549.0 378.0 243.0 414.0 384.0 531.0 source
    305.0 315.0 412.0 165.0 548.0 242.0 549.0 378.0 243.0 414.0 384.0 531.0 source

    SpecFp2000

    Wupwise Swim Mgrid Applu Mesa Galgel Art Equake Facerec Ammp Lucas Fma3d Sixtrack Apsi
    401.0 795.0 391.0 281.0 542.0 412.0 1217.0 145.0 501.0 290.0 463.0 342.0 289.0 352.0 source
    401.0 795.0 391.0 281.0 542.0 412.0 1217.0 145.0 501.0 290.0 463.0 342.0 289.0 352.0 source
    401.0 795.0 391.0 281.0 542.0 412.0 1217.0 145.0 501.0 290.0 463.0 342.0 289.0 352.0 source