Xeon Platinum 9282 vs E5440

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Primary details

Comparing Xeon E5440 and Xeon Platinum 9282 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2154not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Seriesno dataIntel Xeon Platinum
Power efficiency1.77no data
Architecture codenameno dataCascade Lake-AP (2019)
Release date1 January 2008 (16 years ago)2 April 2019 (5 years ago)

Detailed specifications

Xeon E5440 and Xeon Platinum 9282 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 coresno data56 (Hexapentaconta-Core)
Threadsno data112
Base clock speed2.83 GHz2.6 GHz
Boost clock speedno data3.8 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplierno data26
L1 cacheno data64K (per core)
L2 cacheno data1 MB (per core)
L3 cache12 MB L2 Cache77 MB (shared)
Chip lithography45 nm14 nm
Maximum core temperature67 °Cno data
Number of transistorsno data8,000 million
64 bit support++
Windows 11 compatibility-+
VID voltage range0.85V-1.35Vno data

Compatibility

Information on Xeon E5440 and Xeon Platinum 9282 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 data8
SocketLGA771Intel BGA5903
Power consumption (TDP)80 Watt400 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5440 and Xeon Platinum 9282. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX-512
AES-NI-+
FMA-+
AVX-+
PowerNow-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
TSX-+
Idle States+no data
Thermal Monitoring+-
SIPP-+
Demand Based Switching+no data
FSB parity+no data
Precision Boost 2no data+

Security technologies

Xeon E5440 and Xeon Platinum 9282 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5440 and Xeon Platinum 9282 are enumerated here.

AMD-V-+
VT-dno data+
VT-x++
EPT-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5440 and Xeon Platinum 9282. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4-2933
Maximum memory sizeno data2 TiB
Max memory channelsno data12
Maximum memory bandwidthno data281.6 GB/s

Pros & cons summary


Recency 1 January 2008 2 April 2019
Chip lithography 45 nm 14 nm
Power consumption (TDP) 80 Watt 400 Watt

Xeon E5440 has 400% lower power consumption.

Xeon Platinum 9282, on the other hand, has an age advantage of 11 years, and a 221.4% more advanced lithography process.

We couldn't decide between Xeon E5440 and Xeon Platinum 9282. We've got no test results to judge.


Should you still have questions on choice between Xeon E5440 and Xeon Platinum 9282, ask them in Comments section, and we shall answer.

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Intel Xeon E5440
Xeon E5440
Intel Xeon Platinum 9282
Xeon Platinum 9282

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