Intel Pentium 4 HT 2.8E vs Intel Pentium 4 HT 3.40

Comparative analysis of Intel Pentium 4 HT 2.8E and Intel Pentium 4 HT 3.40 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization.

 

Differences

Reasons to consider the Intel Pentium 4 HT 2.8E

  • Around 2% higher maximum core temperature: 69.4°C vs 68°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 90 nm vs 130 nm
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
Maximum core temperature 69.4°C vs 68°C
Manufacturing process technology 90 nm vs 130 nm
L1 cache 16 KB vs 8 KB
L2 cache 1024 KB vs 512 KB

Reasons to consider the Intel Pentium 4 HT 3.40

  • Around 21% higher clock speed: 3.4 GHz vs 2.8 GHz
Maximum frequency 3.4 GHz vs 2.8 GHz

Compare specifications (specs)

Intel Pentium 4 HT 2.8E Intel Pentium 4 HT 3.40

Essentials

Architecture codename Prescott Northwood
Launch date February 2004 February 2004
Place in performance rating not rated not rated
Series Legacy Intel® Pentium® Processor Legacy Intel® Pentium® Processor
Status Discontinued Discontinued
Vertical segment Desktop Desktop

Performance

64 bit support
Base frequency 2.80 GHz 3.40 GHz
Bus Speed 800 MHz FSB 800 MHz FSB
Die size 112 mm2 131 mm2
L1 cache 16 KB 8 KB
L2 cache 1024 KB 512 KB
Manufacturing process technology 90 nm 130 nm
Maximum core temperature 69.4°C 68°C
Maximum frequency 2.8 GHz 3.4 GHz
Number of cores 1 1
Transistor count 125 million 55 million
VID voltage range 1.250V-1.400V 1.250V-1.400V
Maximum case temperature (TCase) 68 °C

Memory

Supported memory types DDR1, DDR2 DDR1, DDR2

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 35mm x 35mm
Sockets supported 478 PPGA478
Thermal Design Power (TDP) 89 Watt 89 Watt

Security & Reliability

Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology

Virtualization

Intel® Virtualization Technology (VT-x)

Navigation

Choose a CPU

Compare processors

Compare Intel Pentium 4 HT 2.8E with others

Intel Pentium 4 HT 2.8E Intel
Pentium 4 HT 2.8E
vs Intel Pentium 4 HT 3.40 Intel
Pentium 4 HT 3.40
Intel Pentium 4 HT 2.8E Intel
Pentium 4 HT 2.8E
vs Intel Pentium 4 HT 3.2E Intel
Pentium 4 HT 3.2E
Intel Pentium 4 HT 2.8E Intel
Pentium 4 HT 2.8E
vs Intel Pentium 4 HT 3.0E Intel
Pentium 4 HT 3.0E