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Intel Pentium 4 HT Extreme Edition 3.20

1
Cores
2
Threads
92 W
TDP
3.2 GHz
Frequency
N/A
Boost
Gallatin
Codename
Socket 478
Socket
Front
Front
Die Shot
Die Shot
Intel Socket 478
Intel Socket 478
The Intel Pentium 4 HT Extreme Edition 3.20 was a desktop processor with 1 core, launched in November 2003, at an MSRP of $899. It is part of the Pentium 4 HT lineup, using the Gallatin EE architecture with Socket 478. Thanks to Intel Hyper-Threading the core-count is effectively doubled, to 2 threads. Pentium 4 HT Extreme Edition 3.20 has 2 MB of L3 cache and operates at 3.2 GHz. Intel is making the Pentium 4 HT Extreme Edition 3.20 on a 130 nm production node using 178 million transistors. The multiplier is locked on Pentium 4 HT Extreme Edition 3.20, which limits its overclocking potential.
With a TDP of 92 W, the Pentium 4 HT Extreme Edition 3.20 consumes a good deal of power, so decent cooling is needed. Intel's processor supports DDR1 and DDR2 memory with a dual-channel interface. Actual memory technology support depends on the chosen motherboard, because the memory controller is located on the motherboard (not in the processor). For communication with other components in the computer, Pentium 4 HT Extreme Edition 3.20 uses a PCI-Express N/A connection. Although the processor doesn't come with integrated graphics, certain motherboards with compatible chipsets can provide this capability. Inside the box you will not only find the processor, but also a Yes cooler.
Neither SSE3 nor SSE4 instruction sets are supported, which will lead to problems with games not starting.

Physical

Socket: Intel Socket 478
Foundry: Intel
Process Size: 130 nm
Transistors: 178 million
Die Size: 269 mm²
Package: µPGA
tCaseMax: 64°C

Processor

Market: Desktop
Production Status: End-of-life
Release Date: Nov 3rd, 2003
Launch Price: $899
Part#: SL7AA
Bundled Cooler: Yes

Performance

Frequency: 3.2 GHz
Turbo Clock: N/A
Base Clock: 200 MHz
Multiplier: 16.0x
Multiplier Unlocked: No
Voltage: 1.55 V
TDP: 92 W
Max Power:101 W

Architecture

Codename: Gallatin
Generation: Pentium 4 HT
(Gallatin EE)
Memory Support: DDR1, DDR2
Depends on motherboard
Memory Bus: Dual-channel
Northbridge Location: Motherboard
ECC Memory: No
PCI-Express: N/A
Chipsets: Intel Springdale(86x), Canterwood(87x), Alderwood(9xx), Lakeport(9xx), Broadwater(9xx), VIA PM/PT800/880/890/900, VIA P4M800/900, ALi A800N

Core Config

# of Cores: 1
# of Threads: 2
SMP # CPUs: 1
Core Pipeline:20 Stages
Integrated Graphics: On certain motherboards (Chipset feature)

Cache

Cache L1: 8 KB
Trace L1:12K uops
Cache L2: 512 KB
Cache L3: 2 MB

Features

  • MMX
  • SSE
  • SSE2
  • HTT
  • CMPXCHG8B
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