Atom D2550 vs Xeon E5504

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Primary details

Comparing Xeon E5504 and Atom D2550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2493not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.07no data
Market segmentServerLaptop
Seriesno dataIntel Atom
Power efficiency1.13no data
Architecture codenameGainestown (2009−2010)Cedarview (2011−2012)
Release date30 March 2009 (15 years ago)1 November 2011 (13 years ago)
Launch price (MSRP)$60no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5504 and Atom D2550 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 GHz1.86 GHz
Boost clock speed2 GHz1.87 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)512K (per core)
L3 cache4 MB (shared)0 KB
Chip lithography45 nm32 nm
Die size263 mm266 mm2
Maximum core temperature76 °C100 °C
Number of transistors731 million176 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5504 and Atom D2550 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 configuration21
SocketFCLGA1366FCBGA559
Power consumption (TDP)80 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5504 and Atom D2550. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE2, Intel® SSE3, Intel® SSSE3
Enhanced SpeedStep (EIST)+-
Turbo Boost Technology--
Hyper-Threading Technology-+
Idle States+no data
Demand Based Switching+no data
PAE40 Bit36 Bit

Security technologies

Xeon E5504 and Atom D2550 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 E5504 and Atom D2550 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5504 and Atom D2550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size144 GB4 GB
Max memory channels31
Maximum memory bandwidth19.2 GB/s6.4 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel Graphics Media Accelerator (GMA) 3650

Graphics interfaces

Available interfaces and connections of Xeon E5504 and Atom D2550 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Xeon E5504 and Atom D2550.

PCIe version2.0no data
PCI Express lanesno data4

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 E5504 1519
+271%
Atom D2550 409

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Xeon E5504 310
+210%
Atom D2550 100

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Xeon E5504 1075
+275%
Atom D2550 287

Pros & cons summary


Recency 30 March 2009 1 November 2011
Physical cores 4 2
Chip lithography 45 nm 32 nm
Power consumption (TDP) 80 Watt 10 Watt

Xeon E5504 has 100% more physical cores.

Atom D2550, on the other hand, has an age advantage of 2 years, a 40.6% more advanced lithography process, and 700% lower power consumption.

We couldn't decide between Xeon E5504 and Atom D2550. We've got no test results to judge.

Be aware that Xeon E5504 is a server/workstation processor while Atom D2550 is a notebook one.


Should you still have questions on choice between Xeon E5504 and Atom D2550, ask them in Comments section, and we shall answer.

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Intel Xeon E5504
Xeon E5504
Intel Atom D2550
Atom D2550

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Community ratings

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


3.3 12 votes

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2.6 36 votes

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Questions & comments

Here you can ask a question about Xeon E5504 or Atom D2550, agree or disagree with our judgements, or report an error or mismatch.