EPYC 9655P vs Itanium 9152M

Primary details

Comparing Itanium 9152M and EPYC 9655P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	2.48
Market segment	Server	Server
Power efficiency	no data	23.66
Architecture codename	no data	Turin (2024)
Release date	1 October 2007 (17 years ago)	10 October 2024 (less than a year ago)
Launch price (MSRP)	no data	$10,811

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Itanium 9152M and EPYC 9655P 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	96
Threads	no data	192
Base clock speed	1.66 GHz	2.6 GHz
Boost clock speed	no data	4.5 GHz
L1 cache	no data	80 KB (per core)
L2 cache	no data	1 MB (per core)
L3 cache	24 MB L3 Cache	384 MB (shared)
Chip lithography	90 nm	4 nm
Die size	no data	12x 70.6 mm2
Maximum core temperature	76 °C	no data
Number of transistors	no data	99,780 million
64 bit support	-	+
Windows 11 compatibility	-	no data

Compatibility

Information on Itanium 9152M and EPYC 9655P 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	no data	SP5
Power consumption (TDP)	104 Watt	400 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Itanium 9152M and EPYC 9655P. You'll probably need this information if you require some particular technology.

AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	-	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	+	no data
Idle States	-	no data
Demand Based Switching	+	no data
FSB parity	+	no data
Precision Boost 2	no data	+

Security technologies

Itanium 9152M and EPYC 9655P 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 Itanium 9152M and EPYC 9655P are enumerated here.

AMD-V	-	+
VT-x	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Itanium 9152M and EPYC 9655P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

no data

DDR5

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 9152M and EPYC 9655P.

PCIe version	no data	5.0
PCI Express lanes	no data	128

Pros & cons summary

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Recency	1 October 2007	10 October 2024
Chip lithography	90 nm	4 nm
Power consumption (TDP)	104 Watt	400 Watt

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