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CPU

Intel

Intel Pentium 4 521

Processor

CPU cores: 1^*
CPU threads: 2^*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 1^*
CPU threads: 2^*
Socket / package: PLGA775^*
Hardware threads per core: 2^*

System configuration

Detailed specifications

Specifications 1 · 39 fields

ifu CPU microarchitecture: 3^*
metal layers Manufacturing process: 7^*
lsfu CPU microarchitecture: 2^*
metal Manufacturing process: copper^*
fpfu CPU microarchitecture: 2^*
model: 521^*
tfu CPU microarchitecture: 7^*
clock: 2,800^*
max inst decoded CPU microarchitecture: 1^*
rob size CPU microarchitecture: 126^*
hw nthreadspercore: 2^*
hw ncores: 1^*
bht size CPU microarchitecture: 4,096^*
tdp: 84^*
arch int reg CPU microarchitecture: 128^*
transistors: 125^*
arch fp reg CPU microarchitecture: 128^*
die size: 112^*
total arch reg CPU microarchitecture: 256^*
vdd low: 1.2^*
vdd high: 1.425^*
out of order CPU microarchitecture: t^*
memory bw CPU microarchitecture: 6,400^*
integrated mc CPU microarchitecture: t^*
l1i CPU cache configuration: 12^*
name CPU microarchitecture: NetBurst:Prescott^*
name Processor code name: Prescott^*
name Processor family: Pentium 4^*
isa CPU microarchitecture: x86-32^*
l1d CPU cache configuration: 16^*
l2 shared CPU cache configuration: 1,024^*
name Manufacturing process: P1262^*
isa extensions CPU microarchitecture: SSE3^*
year Manufacturing process: 2003^*
technology Manufacturing process: CMOS^*
feature size Manufacturing process: 0.09^*
int pipestages CPU microarchitecture: 31^*
channel length Manufacturing process: 0.053^*
max uop issued per cycle CPU microarchitecture: 6^*

Specifications 2 · 15 fields

cache size: 1,024^*
tdp: 84^*
socket: PLGA775^*
cores: 1^*
vertical segment: Desktop^*
status: Discontinued^*
max temp: 67.7^*
package size: 37.5mm x 37.5mm^*
threads: 2^*
name: Intel Pentium 4 521^*
processor number: 521^*
launch date: 2005-08-01^*
lithography: 90^*
bus speed: 800^*
base frequency: 2,800^*

* Provisional data