Xeon 3065 vs Core 2 Duo E6550

VS

Aggregate performance score

Core 2 Duo E6550
2007
2 cores / 2 threads, 65 Watt
0.57
+3.6%

Core 2 Duo E6550 outperforms Xeon 3065 by a minimal 4% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo E6550 and Xeon 3065 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking28352848
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Power efficiency0.830.80
Architecture codenameConroe (2006−2007)no data
Release dateJuly 2007 (17 years ago)1 October 2007 (17 years ago)

Detailed specifications

Core 2 Duo E6550 and Xeon 3065 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 cores2 (Dual-core)no data
Threads2no data
Base clock speed2.33 GHz2.33 GHz
Boost clock speed2.33 GHzno data
Bus rate1333 MHzno data
L1 cache64 KBno data
L2 cache4 MBno data
L3 cache0 KB4 MB L2 Cache
Chip lithography65 nm65 nm
Die size143 mm2no data
Maximum core temperature72 °C72 °C
Number of transistors291 millionno data
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.5V0.85V-1.5V

Compatibility

Information on Core 2 Duo E6550 and Xeon 3065 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
SocketPLGA775PLGA775
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E6550 and Xeon 3065. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Demand Based Switching--
FSB parity--

Security technologies

Core 2 Duo E6550 and Xeon 3065 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E6550 and Xeon 3065 are enumerated here.

VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E6550 and Xeon 3065. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core 2 Duo E6550 0.57
+3.6%
Xeon 3065 0.55

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Core 2 Duo E6550 898
+3.6%
Xeon 3065 867

Gaming performance

Pros & cons summary


Performance score 0.57 0.55

Core 2 Duo E6550 has a 3.6% higher aggregate performance score.

Given the minimal performance differences, no clear winner can be declared between Core 2 Duo E6550 and Xeon 3065.

Note that Core 2 Duo E6550 is a desktop processor while Xeon 3065 is a server/workstation one.


Should you still have questions on choice between Core 2 Duo E6550 and Xeon 3065, 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 Duo E6550
Core 2 Duo E6550
Intel Xeon 3065
Xeon 3065

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.


3.3 367 votes

Rate Core 2 Duo E6550 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3 4 votes

Rate Xeon 3065 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core 2 Duo E6550 or Xeon 3065, agree or disagree with our judgements, or report an error or mismatch.