Xeon D-2843NT vs Core 2 Quad Q9300

Primary details

Comparing Core 2 Quad Q9300 and Xeon D-2843NT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2310not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Power efficiency1.24no data
Architecture codenameYorkfield (2007−2009)no data
Release dateMarch 2008 (16 years ago)1 October 2023 (1 year ago)

Detailed specifications

Core 2 Quad Q9300 and Xeon D-2843NT 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)10 (Deca-Core)
Threads420
Base clock speed2.5 GHz2 GHz
Boost clock speed2.5 GHz3.2 GHz
Bus rate1333 MHzno data
L1 cache64K (per core)no data
L2 cache6 MB (shared)no data
L3 cache0 KB15 MB
Chip lithography45 nmno data
Die size2x 81 mm2no data
Maximum case temperature (TCase)71 °Cno data
Number of transistors456 millionno data
64 bit support++
Windows 11 compatibility-no data
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Quad Q9300 and Xeon D-2843NT 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 configuration1no data
SocketLGA775FCBGA2579
Power consumption (TDP)95 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9300 and Xeon D-2843NT. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX-512
AES-NI-+
Enhanced SpeedStep (EIST)++
QuickAssistno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
Idle States+no data
Thermal Monitoring++
Demand Based Switching-no data
FSB parity+no data
Deep Learning Boost-+

Security technologies

Core 2 Quad Q9300 and Xeon D-2843NT technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q9300 and Xeon D-2843NT are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9300 and Xeon D-2843NT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR4
Maximum memory sizeno data1 TB
Max memory channelsno data4
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q9300 and Xeon D-2843NT.

PCIe versionno data4.0
PCI Express lanesno data32
USB revisionno data3.0
Max number of SATA 6 Gb/s Portsno data24
Number of USB portsno data4
Integrated LANno data+

Pros & cons summary


Physical cores 4 10
Threads 4 20
Power consumption (TDP) 95 Watt 80 Watt

Xeon D-2843NT has 150% more physical cores and 400% more threads, and 18.8% lower power consumption.

We couldn't decide between Core 2 Quad Q9300 and Xeon D-2843NT. We've got no test results to judge.

Note that Core 2 Quad Q9300 is a desktop processor while Xeon D-2843NT is a server/workstation one.


Should you still have questions on choice between Core 2 Quad Q9300 and Xeon D-2843NT, 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 Q9300
Core 2 Quad Q9300
Intel Xeon D-2843NT
Xeon D-2843NT

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.


4.4 772 votes

Rate Core 2 Quad Q9300 on a scale of 1 to 5:

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

Rate Xeon D-2843NT on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core 2 Quad Q9300 or Xeon D-2843NT, agree or disagree with our judgements, or report an error or mismatch.