Xeon E-2478 vs Core 2 Duo T5900

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Primary details

Comparing Core 2 Duo T5900 and Xeon E-2478 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated314
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data82.63
Market segmentLaptopServer
SeriesIntel Core 2 Duono data
Power efficiencyno data22.21
Architecture codenameMerom (2006−2008)Raptor Lake-S (2023−2024)
Release date1 October 2008 (16 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)no data$568

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Duo T5900 and Xeon E-2478 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)8 (Octa-Core)
Threads216
Base clock speedno data2.8 GHz
Boost clock speed2.2 GHz5.2 GHz
Bus rate800 MHz16 GT/s
L1 cache128 KB80 KB (per core)
L2 cache2 MB2 MB (per core)
L3 cacheno data24 MB (shared)
Chip lithography65 nmIntel 7 nm
Die sizeno data257 mm2
Maximum core temperatureno data100 °C
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Core 2 Duo T5900 and Xeon E-2478 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 configurationno data1
SocketSocket PFCLGA1700
Power consumption (TDP)35 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T5900 and Xeon E-2478. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data2
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Turbo Boost Max 3.0no data+
AMT+no data

Security technologies

Core 2 Duo T5900 and Xeon E-2478 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo T5900 and Xeon E-2478 are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T5900 and Xeon E-2478. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-4800
Maximum memory sizeno data128 GB
Max memory channelsno data2
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo T5900 and Xeon E-2478.

PCIe versionno data5
PCI Express lanesno data16

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.

Core 2 Duo T5900 652
Xeon E-2478 29827
+4475%

Pros & cons summary


Recency 1 October 2008 14 December 2023
Physical cores 2 8
Threads 2 16
Power consumption (TDP) 35 Watt 80 Watt

Core 2 Duo T5900 has 128.6% lower power consumption.

Xeon E-2478, on the other hand, has an age advantage of 15 years, and 300% more physical cores and 700% more threads.

We couldn't decide between Core 2 Duo T5900 and Xeon E-2478. We've got no test results to judge.

Be aware that Core 2 Duo T5900 is a notebook processor while Xeon E-2478 is a server/workstation one.


Should you still have questions on choice between Core 2 Duo T5900 and Xeon E-2478, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo T5900
Core 2 Duo T5900
Intel Xeon E-2478
Xeon E-2478

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Community ratings

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