Pentium D 840 EE vs Core 2 Quad Q8200

Primary details

Comparing Core 2 Quad Q8200 and Pentium D 840 EE processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2395not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency1.12no data
Architecture codenameYorkfield (2007−2009)Smithfield (2005)
Release dateAugust 2008 (16 years ago)May 2005 (19 years ago)

Detailed specifications

Core 2 Quad Q8200 and Pentium D 840 EE basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)2 (Dual-core)
Threads44
Base clock speed2.33 GHzno data
Boost clock speed2.33 GHz3.2 GHz
Bus rate1333 MHzno data
L1 cache64K (per core)28 KB
L2 cache4 MB (shared)2 MB
L3 cache0 KB0 KB
Chip lithography45 nm90 nm
Die size2x 81 mm2206 mm2
Maximum case temperature (TCase)71 °Cno data
Number of transistors456 million169 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Quad Q8200 and Pentium D 840 EE compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration12
SocketLGA775775
Power consumption (TDP)95 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q8200 and Pentium D 840 EE. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity-no data

Security technologies

Core 2 Quad Q8200 and Pentium D 840 EE technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q8200 and Pentium D 840 EE are enumerated here.

VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q8200 and Pentium D 840 EE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR1, DDR2, DDR3

Pros & cons summary


Physical cores 4 2
Chip lithography 45 nm 90 nm
Power consumption (TDP) 95 Watt 130 Watt

Core 2 Quad Q8200 has 100% more physical cores, a 100% more advanced lithography process, and 36.8% lower power consumption.

We couldn't decide between Core 2 Quad Q8200 and Pentium D 840 EE. We've got no test results to judge.


Should you still have questions on choice between Core 2 Quad Q8200 and Pentium D 840 EE, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core 2 Quad Q8200
Core 2 Quad Q8200
Intel Pentium D 840 EE
Pentium D 840 EE

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.8 541 vote

Rate Core 2 Quad Q8200 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4 1 vote

Rate Pentium D 840 EE on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core 2 Quad Q8200 or Pentium D 840 EE, agree or disagree with our judgements, or report an error or mismatch.