Athlon II X2 265 vs Xeon W3565

VS

Aggregate performance score

Xeon W3565
2009
4 cores / 8 threads, 130 Watt
2.12
+165%
Athlon II X2 265
2010
2 cores / 2 threads, 65 Watt
0.80

Xeon W3565 outperforms Athlon II X2 265 by a whopping 165% based on our aggregate benchmark results.

Primary details

Comparing Xeon W3565 and Athlon II X2 265 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18752623
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.661.64
Market segmentServerDesktop processor
Power efficiency1.541.16
Architecture codenameBloomfield (2008−2010)Regor (2009−2013)
Release date1 November 2009 (15 years ago)21 September 2010 (14 years ago)
Launch price (MSRP)$70$83

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon W3565 has 245% better value for money than Athlon II X2 265.

Detailed specifications

Xeon W3565 and Athlon II X2 265 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)2 (Dual-core)
Threads82
Base clock speed3.2 GHz3.3 GHz
Boost clock speed3.46 GHz3.3 GHz
L1 cache64 KB (per core)128 KB
L2 cache256 KB (per core)1 MB
L3 cache8 MB (shared)0 KB
Chip lithography45 nm45 nm
Die size263 mm2117 mm2
Number of transistors731 million410 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon W3565 and Athlon II X2 265 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 configuration11
SocketFCLGA1366AM3
Power consumption (TDP)130 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W3565 and Athlon II X2 265. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Demand Based Switching+no data
PAE36 Bitno data

Security technologies

Xeon W3565 and Athlon II X2 265 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 Xeon W3565 and Athlon II X2 265 are enumerated here.

VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W3565 and Athlon II X2 265. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR2, DDR3
Maximum memory size24 GBno data
Max memory channels3no data
Maximum memory bandwidth25.6 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon W3565 and Athlon II X2 265.

PCIe version2.02.0

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 W3565 2.12
+165%
Athlon II X2 265 0.80

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 W3565 3375
+166%
Athlon II X2 265 1267

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Xeon W3565 489
+17.5%
Athlon II X2 265 416

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Xeon W3565 1662
+116%
Athlon II X2 265 770

Gaming performance

Pros & cons summary


Performance score 2.12 0.80
Recency 1 November 2009 21 September 2010
Physical cores 4 2
Threads 8 2
Power consumption (TDP) 130 Watt 65 Watt

Xeon W3565 has a 165% higher aggregate performance score, and 100% more physical cores and 300% more threads.

Athlon II X2 265, on the other hand, has an age advantage of 10 months, and 100% lower power consumption.

The Xeon W3565 is our recommended choice as it beats the Athlon II X2 265 in performance tests.

Be aware that Xeon W3565 is a server/workstation processor while Athlon II X2 265 is a desktop one.


Should you still have questions on choice between Xeon W3565 and Athlon II X2 265, ask them in Comments section, and we shall answer.

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Intel Xeon W3565
Xeon W3565
AMD Athlon II X2 265
Athlon II X2 265

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Community ratings

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Questions & comments

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