Xeon E-2478 vs Itanium 9140N

Primary details

Comparing Itanium 9140N and Xeon E-2478 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	319
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	82.67
Market segment	Server	Server
Power efficiency	no data	22.22
Architecture codename	no data	Raptor Lake-S (2023−2024)
Release date	1 October 2007 (17 years ago)	14 December 2023 (1 year ago)
Launch price (MSRP)	no data	$568

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Itanium 9140N 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 cores	no data	8 (Octa-Core)
Threads	no data	16
Base clock speed	1.6 GHz	2.8 GHz
Boost clock speed	no data	5.2 GHz
Bus rate	no data	16 GT/s
L1 cache	no data	80 KB (per core)
L2 cache	no data	2 MB (per core)
L3 cache	18 MB L3 Cache	24 MB (shared)
Chip lithography	90 nm	Intel 7 nm
Die size	no data	257 mm2
Maximum core temperature	76 °C	100 °C
64 bit support	-	+
Windows 11 compatibility	-	no data

Compatibility

Information on Itanium 9140N 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 configuration	no data	1
Socket	PPGA611	FCLGA1700
Power consumption (TDP)	104 Watt	80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Itanium 9140N and Xeon E-2478. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	-	+
Turbo Boost Technology	-	2
Hyper-Threading Technology	+	+
Idle States	-	+
Thermal Monitoring	-	+
Demand Based Switching	+	no data
Turbo Boost Max 3.0	no data	+
FSB parity	+	no data

Security technologies

Itanium 9140N and Xeon E-2478 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	-	+
Secure Key	no data	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Itanium 9140N and Xeon E-2478 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Itanium 9140N and Xeon E-2478. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR5-4800
Maximum memory size	no data	128 GB
Max memory channels	no data	2
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Itanium 9140N and Xeon E-2478.

PCIe version	no data	5
PCI Express lanes	no data	16

Pros & cons summary

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Recency	1 October 2007	14 December 2023
Power consumption (TDP)	104 Watt	80 Watt

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