CPU DB

HP PA-8000

Onyx, 160.0 MHz

Specifications
Designer HP
Family PA-8000
Model
Code Name Onyx
Clock [MHz] 160.0
Max Clock (Turbo) [MHz]
Physical Details
Voltage (Nom.) [V]
TDP [W]
Die Size [mm²]
Transistor [M]
Architecture
Data Path Width 64
Cores per Chip 1
Threads per Core 1
Microarchitecture
µarch PA-8000
ISA
FP Pipe Stages 9
Int Pipe Stages 7
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 512
L1 Data Cache 512
L2 Cache
L3 Cache
Process Technology
Fabricated By HP
Process CMOS14C
Technology CMOS
Feature Size [μm] 0.5
Channel Length [μm] 0.5
Metal Layers 5
Metal Type aluminum
FO4 Delay [ps] 180.0

    Die Photo

    257

SpecInt1995

Go M88ksim Gcc Compress Li Ijpeg Perl Vortex
10.1 10.4 7.9 9.4 10.1 8.9 9.2 9.9 source
10.2 10.2 7.9 9.6 10.4 9.0 9.6 8.9 source
10.2 10.2 7.9 9.6 10.4 9.0 9.6 8.9 source
10.5 10.2 8.4 9.9 10.4 9.1 9.5 9.8 source

SpecFp1995

Tomcatv Swim Su2cor Hydro2d Mgrid Applu Turb3d Apsi Fpppp Wave5
24.6 31.4 8.6 7.9 13.0 12.8 11.6 9.6 28.5 23.2 source
20.4 27.9 7.7 7.0 12.9 10.9 11.7 9.3 28.4 21.8 source
20.4 27.9 7.7 7.0 12.9 10.9 11.7 9.3 28.4 21.8 source
28.8 30.2 11.8 10.2 14.2 14.0 12.2 11.0 28.3 26.1 source