Atom D425 vs Xeon X3450

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Primary details

Comparing Xeon X3450 and Atom D425 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking1980not rated
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Architecture codenameno dataPineview (2009−2011)
Release date1 July 2009 (15 years ago)21 June 2010 (14 years ago)
Launch price (MSRP)no data$993

Detailed specifications

Xeon X3450 and Atom D425 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)1 (Single-Core)
Threads82
Base clock speed2.66 GHz1.8 GHz
Boost clock speed3.2 GHz1.83 GHz
L1 cacheno data64 KB (per core)
L2 cacheno data512 KB (per core)
L3 cache8 MB Intel® Smart Cache0 KB
Chip lithography45 nm45 nm
Die sizeno data66 mm2
Maximum core temperature73 °C100 °C
Number of transistorsno data123 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon X3450 and Atom D425 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 configuration11
SocketFCLGA1156,LGA1156FCBGA559
Power consumption (TDP)95 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X3450 and Atom D425. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2Intel® SSE2, Intel® SSE3, Intel® SSSE3
Enhanced SpeedStep (EIST)+-
Turbo Boost Technology1.0-
Hyper-Threading Technology++
Idle States+-
Demand Based Switching+-
PAE36 Bit32 Bit
StatusDiscontinuedDiscontinued

Security technologies

Xeon X3450 and Atom D425 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X3450 and Atom D425 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X3450 and Atom D425. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066, DDR3-1333DDR2, DDR3
Maximum memory size32 GB4 GB
Max memory channels21
Maximum memory bandwidth21 GB/s6.4 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel GMA 3150

Peripherals

Specifications and connection of peripherals supported by Xeon X3450 and Atom D425.

PCIe version2.0no data
PCI Express lanes16no 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 X3450 2853
+1334%
Atom D425 199

Pros & cons summary


Recency 1 July 2009 21 June 2010
Physical cores 4 1
Threads 8 2
Power consumption (TDP) 95 Watt 10 Watt

Xeon X3450 has 300% more physical cores and 300% more threads.

Atom D425, on the other hand, has an age advantage of 11 months, and 850% lower power consumption.

We couldn't decide between Xeon X3450 and Atom D425. We've got no test results to judge.

Be aware that Xeon X3450 is a server/workstation processor while Atom D425 is a notebook one.


Should you still have questions on choice between Xeon X3450 and Atom D425, ask them in Comments section, and we shall answer.

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Intel Xeon X3450
Xeon X3450
Intel Atom D425
Atom D425

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Community ratings

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


4 292 votes

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2.4 62 votes

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Questions & comments

Here you can ask a question about Xeon X3450 or Atom D425, agree or disagree with our judgements, or report an error or mismatch.