Xeon D-2738 vs E5-2603

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Primary details

Comparing Xeon E5-2603 and Xeon D-2738 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2165not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.29no data
Market segmentServerServer
Power efficiency1.73no data
Architecture codenameSandy Bridge-EP (2012)no data
Release date6 March 2012 (12 years ago)1 January 2022 (2 years ago)
Launch price (MSRP)$207no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2603 and Xeon D-2738 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)8 (Octa-Core)
Threads416
Base clock speed1.8 GHz2.5 GHz
Boost clock speed1.8 GHz3.5 GHz
Bus rate6.4 GT/sno data
L1 cache64 KB (per core)no data
L2 cache256 KB (per core)no data
L3 cache10240 KB (shared)15 MB
Chip lithography32 nm10 nm
Die size294 mm2no data
Maximum core temperature70 °Cno data
Number of transistors1,270 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon E5-2603 and Xeon D-2738 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
SocketFCLGA2011FCBGA2579
Power consumption (TDP)80 Watt88 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2603 and Xeon D-2738. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXIntel® AVX-512
AES-NI++
AVX+-
Enhanced SpeedStep (EIST)++
QuickAssistno data-
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
Idle States+no data
Thermal Monitoring++
Flex Memory Access-no data
Demand Based Switching+no data
Deep Learning Boost-+

Security technologies

Xeon E5-2603 and Xeon D-2738 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2603 and Xeon D-2738 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2603 and Xeon D-2738. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory size384 GB1 TB
Max memory channels44
Maximum memory bandwidth34.1 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2603 and Xeon D-2738.

PCIe version3.04.0
PCI Express lanes4032
USB revisionno data3.0
Max number of SATA 6 Gb/s Portsno data24
Number of USB portsno data4
Integrated LANno data-

Pros & cons summary


Recency 6 March 2012 1 January 2022
Physical cores 4 8
Threads 4 16
Chip lithography 32 nm 10 nm
Power consumption (TDP) 80 Watt 88 Watt

Xeon E5-2603 has 10% lower power consumption.

Xeon D-2738, on the other hand, has an age advantage of 9 years, 100% more physical cores and 300% more threads, and a 220% more advanced lithography process.

We couldn't decide between Xeon E5-2603 and Xeon D-2738. We've got no test results to judge.


Should you still have questions on choice between Xeon E5-2603 and Xeon D-2738, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2603
Xeon E5-2603
Intel Xeon D-2738
Xeon D-2738

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