Core i3-2125 vs Xeon E5530

Primary details

Comparing Xeon E5530 and Core i3-2125 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1944	2156
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	11.03	0.13
Market segment	Server	Desktop processor
Architecture codename	Gainestown (2009−2010)	Sandy Bridge (2011−2013)
Release date	March 2009 (15 years ago)	4 September 2011 (12 years ago)
Launch price (MSRP)	$340	$170
Current price	$102 (0.3x MSRP)	$127 (0.7x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5530 has 8385% better value for money than i3-2125.

Detailed specifications

Xeon E5530 and Core i3-2125 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	4 (Quad-Core)	2 (Dual-core)
Threads	8	4
Base clock speed	2.4 GHz	3.3 GHz
Boost clock speed	2.66 GHz	3.3 GHz
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	256 KB (per core)
L3 cache	8 MB (shared)	3 MB (shared)
Chip lithography	45 nm	32 nm
Die size	263 mm2	131 mm2
Maximum core temperature	76 °C	69 °C
Number of transistors	731 million	504 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon E5530 and Core i3-2125 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	FCLGA1366,PLGA1366	FCLGA1155
Power consumption (TDP)	80 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5530 and Core i3-2125. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
AES-NI	no data	-
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	-
Hyper-Threading Technology	+	+
Idle States	+	+
Thermal Monitoring	no data	+
Flex Memory Access	no data	+
Demand Based Switching	+	no data
PAE	40 Bit	no data
FDI	no data	+
Fast Memory Access	no data	+
Status	Discontinued	Discontinued

Security technologies

Xeon E5530 and Core i3-2125 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Identity Protection	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5530 and Core i3-2125 are enumerated here.

VT-d	+	-
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5530 and Core i3-2125. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	144 GB	32 GB
Max memory channels	3	2
Maximum memory bandwidth	25.6 GB/s	21 GB/s
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel HD Graphics 3000
Quick Sync Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.1 GHz
InTru 3D	no data	+

Graphics interfaces

Available interfaces and connections of Xeon E5530 and Core i3-2125 integrated GPUs.

Number of displays supported

no data

2

Peripherals

Specifications and connection of peripherals supported by Xeon E5530 and Core i3-2125.

PCIe version	no data	2.0
PCI Express lanes	no data	16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon E5530 outperforms Core i3-2125 by 29% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	1.74	1.35
Physical cores	4	2
Threads	8	4
Cost	$340	$170
Chip lithography	45 nm	32 nm
Power consumption (TDP)	80 Watt	65 Watt

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Should you still have questions on choice between Xeon E5530 and Core i3-2125, ask them in Comments section, and we shall answer.

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