Athlon 64 X2 TK-42 vs Xeon X5680

VS

Primary details

Comparing Xeon X5680 and Athlon 64 X2 TK-42 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1354not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.13no data
Market segmentServerLaptop
Seriesno data2x AMD Athlon 64
Power efficiency3.14no data
Architecture codenameWestmere-EP (2010−2011)Tyler (2007−2009)
Release date14 February 2010 (14 years ago)1 November 2009 (15 years ago)
Launch price (MSRP)$172no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon X5680 and Athlon 64 X2 TK-42 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 cores6 (Hexa-Core)2 (Dual-core)
Threads122
Base clock speed3.33 GHzno data
Boost clock speed3.6 GHz1.6 GHz
Bus rateno data1600 MHz
L1 cache64 KB (per core)0 MB
L2 cache256 KB (per core)1 MB
L3 cache12 MB (shared)no data
Chip lithography32 nm65 nm
Die size239 mm2no data
Maximum core temperature79 °C95 °C
Number of transistors1,170 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon X5680 and Athlon 64 X2 TK-42 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 configuration2no data
SocketFCLGA1366,LGA1366Socket S1
Power consumption (TDP)130 Watt20 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X5680 and Athlon 64 X2 TK-42. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.286x Enhanced Virus Protection (EVP), MMX, PowerNow, SSE3,-64, Enhanced 3DNow
AES-NI+-
PowerNow-+
VirusProtect-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Demand Based Switching+no data
PAE40 Bitno data

Security technologies

Xeon X5680 and Athlon 64 X2 TK-42 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 Xeon X5680 and Athlon 64 X2 TK-42 are enumerated here.

VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X5680 and Athlon 64 X2 TK-42. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory size288 GBno data
Max memory channels3no data
Maximum memory bandwidth32 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon X5680 and Athlon 64 X2 TK-42.

PCIe version2.0no 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.



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.

Xeon X5680 6842
+1086%
Athlon 64 X2 TK-42 577

Pros & cons summary


Recency 14 February 2010 1 November 2009
Physical cores 6 2
Threads 12 2
Chip lithography 32 nm 65 nm
Power consumption (TDP) 130 Watt 20 Watt

Xeon X5680 has an age advantage of 3 months, 200% more physical cores and 500% more threads, and a 103.1% more advanced lithography process.

Athlon 64 X2 TK-42, on the other hand, has 550% lower power consumption.

We couldn't decide between Xeon X5680 and Athlon 64 X2 TK-42. We've got no test results to judge.

Be aware that Xeon X5680 is a server/workstation processor while Athlon 64 X2 TK-42 is a notebook one.


Should you still have questions on choice between Xeon X5680 and Athlon 64 X2 TK-42, 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 Xeon X5680
Xeon X5680
AMD Athlon 64 X2 TK-42
Athlon 64 X2 TK-42

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.


4.5 331 vote

Rate Xeon X5680 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.3 8 votes

Rate Athlon 64 X2 TK-42 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon X5680 or Athlon 64 X2 TK-42, agree or disagree with our judgements, or report an error or mismatch.