Xeon E-2436 vs Opteron X2 185

Primary details

Comparing Opteron X2 185 and Xeon E-2436 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	511
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	97.95
Market segment	Server	Server
Power efficiency	no data	20.61
Architecture codename	Denmark (2005−2006)	Raptor Lake-S (2023−2024)
Release date	6 March 2006 (18 years ago)	14 December 2023 (less than a year ago)
Launch price (MSRP)	$435	$331

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Opteron X2 185 and Xeon E-2436 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	2 (Dual-core)	6 (Hexa-Core)
Threads	2	12
Base clock speed	2.6 GHz	2.9 GHz
Boost clock speed	2.6 GHz	5 GHz
Bus rate	no data	16 GT/s
L1 cache	128 KB	80 KB (per core)
L2 cache	1 MB	1.25 MB (per core)
L3 cache	0 KB	18 MB (shared)
Chip lithography	90 nm	Intel 7 nm
Die size	199 mm2	163 mm2
Maximum core temperature	no data	100 °C
Number of transistors	233 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Opteron X2 185 and Xeon E-2436 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	2	1
Socket	939	FCLGA1700
Power consumption (TDP)	110 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Opteron X2 185 and Xeon E-2436. 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)	no data	+
Turbo Boost Technology	no data	2
Hyper-Threading Technology	no data	+
Idle States	no data	+
Thermal Monitoring	-	+
Turbo Boost Max 3.0	no data	-

Security technologies

Opteron X2 185 and Xeon E-2436 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Opteron X2 185 and Xeon E-2436 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Opteron X2 185 and Xeon E-2436. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1	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

On certain motherboards (Chipset feature)

N/A

Peripherals

Specifications and connection of peripherals supported by Opteron X2 185 and Xeon E-2436.

PCIe version	no data	5
PCI Express lanes	no data	16

Pros & cons summary

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Recency	6 March 2006	14 December 2023
Physical cores	2	6
Threads	2	12
Power consumption (TDP)	110 Watt	65 Watt

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Should you still have questions on choice between Opteron X2 185 and Xeon E-2436, ask them in Comments section, and we shall answer.

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