Xeon E5345 vs Phenom II X4 965 BE (125W)

Aggregate performance score

Phenom II X4 965 BE (125W)
2009
4 cores / 4 threads, 125 Watt
1.63
+35.8%
Xeon E5345
2006
4 cores / 4 threads, 80 Watt
1.20

Phenom II X4 965 BE (125W) outperforms Xeon E5345 by a substantial 36% based on our aggregate benchmark results.

Primary details

Comparing Phenom II X4 965 BE (125W) and Xeon E5345 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking20872352
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.04
Market segmentDesktop processorServer
Power efficiency1.211.39
Architecture codenameDeneb (2009−2011)Clovertown (2006−2007)
Release date7 November 2009 (15 years ago)14 November 2006 (17 years ago)
Launch price (MSRP)no data$851

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Phenom II X4 965 BE (125W) and Xeon E5345 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)
Threads44
Base clock speed3.4 GHz2.33 GHz
Boost clock speed3.4 GHz0.33 GHz
L1 cache128 KB (per core)64 KB (per core)
L2 cache512 KB (per core)4 MB (per die)
L3 cache6 MB (shared)8 MB L2 Cache
Chip lithography45 nm65 nm
Die size258 mm22x 143 mm2
Maximum case temperature (TCase)no data66 °C
Number of transistors758 million582 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-
VID voltage rangeno data1V-1.5V

Compatibility

Information on Phenom II X4 965 BE (125W) and Xeon E5345 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
SocketAM3LGA771,PLGA771
Power consumption (TDP)125 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X4 965 BE (125W) and Xeon E5345. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switchingno data+
PAEno data32 Bit
FSB parityno data+

Security technologies

Phenom II X4 965 BE (125W) and Xeon E5345 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X4 965 BE (125W) and Xeon E5345 are enumerated here.

AMD-V+-
VT-xno data+
EPTno data-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 965 BE (125W) and Xeon E5345. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR2, DDR3 Depends on motherboard

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)N/A

Peripherals

Specifications and connection of peripherals supported by Phenom II X4 965 BE (125W) and Xeon E5345.

PCIe version2.0no 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.

Phenom II X4 965 BE (125W) 1.63
+35.8%
Xeon E5345 1.20

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.

Phenom II X4 965 BE (125W) 2544
+36.2%
Xeon E5345 1868

Gaming performance

Pros & cons summary


Performance score 1.63 1.20
Recency 7 November 2009 14 November 2006
Chip lithography 45 nm 65 nm
Power consumption (TDP) 125 Watt 80 Watt

Phenom II X4 965 BE (125W) has a 35.8% higher aggregate performance score, an age advantage of 2 years, and a 44.4% more advanced lithography process.

Xeon E5345, on the other hand, has 56.3% lower power consumption.

The Phenom II X4 965 BE (125W) is our recommended choice as it beats the Xeon E5345 in performance tests.

Note that Phenom II X4 965 BE (125W) is a desktop processor while Xeon E5345 is a server/workstation one.


Should you still have questions on choice between Phenom II X4 965 BE (125W) and Xeon E5345, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Phenom II X4 965 BE (125W)
Phenom II X4 965 BE (125W)
Intel Xeon E5345
Xeon E5345

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