Xeon X5672 vs E3-1245 v3

VS

Aggregate performance score

Xeon E3-1245 v3
2013
4 cores / 8 threads, 84 Watt
4.42
+40.3%
Xeon X5672
2011
4 cores / 8 threads, 95 Watt
3.15

Xeon E3-1245 v3 outperforms Xeon X5672 by a considerable 40% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1245 v3 and Xeon X5672 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking13401623
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.503.46
Market segmentServerServer
Power efficiency4.983.14
Architecture codenameHaswell-WS (2013−2014)Westmere-EP (2010−2011)
Release date2 June 2013 (11 years ago)14 February 2011 (13 years ago)
Launch price (MSRP)$320$115

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon X5672 has 38% better value for money than Xeon E3-1245 v3.

Detailed specifications

Xeon E3-1245 v3 and Xeon X5672 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)4 (Quad-Core)
Threads88
Base clock speed3.4 GHz3.2 GHz
Boost clock speed3.8 GHz3.6 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)256 KB (per core)
L3 cache8192 KB (shared)12 MB (shared)
Chip lithography22 nm32 nm
Die size160 mm2239 mm2
Maximum core temperatureno data83 °C
Number of transistors1,400 million1,170 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E3-1245 v3 and Xeon X5672 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 configuration12
SocketFCLGA1150FCLGA1366,LGA1366
Power consumption (TDP)84 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1245 v3 and Xeon X5672. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.2
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.01.0
Hyper-Threading Technology++
TSX+-
Idle States++
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Demand Based Switchingno data+
PAEno data40 Bit
FDI+no data
Fast Memory Access+no data

Security technologies

Xeon E3-1245 v3 and Xeon X5672 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
Identity Protection+-
OS Guard+no data
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1245 v3 and Xeon X5672 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1245 v3 and Xeon X5672. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3
Maximum memory size32 GB288 GB
Max memory channels23
Maximum memory bandwidth25.6 GB/s32 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD P4600no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.2 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1245 v3 and Xeon X5672 integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1245 v3 and Xeon X5672.

PCIe version3.02.0
PCI Express lanes16no data

Synthetic benchmark performance

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


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 E3-1245 v3 4.42
+40.3%
Xeon X5672 3.15

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon E3-1245 v3 7027
+40.7%
Xeon X5672 4996

Gaming performance

Pros & cons summary


Performance score 4.42 3.15
Recency 2 June 2013 14 February 2011
Chip lithography 22 nm 32 nm
Power consumption (TDP) 84 Watt 95 Watt

Xeon E3-1245 v3 has a 40.3% higher aggregate performance score, an age advantage of 2 years, a 45.5% more advanced lithography process, and 13.1% lower power consumption.

The Xeon E3-1245 v3 is our recommended choice as it beats the Xeon X5672 in performance tests.


Should you still have questions on choice between Xeon E3-1245 v3 and Xeon X5672, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1245 v3
Xeon E3-1245 v3
Intel Xeon X5672
Xeon X5672

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Community ratings

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Questions & comments

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