Xeon E5620 vs Athlon X4 880K

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Aggregate performance score

Athlon X4 880K
2015
4 cores / 4 threads, 95 Watt
2.39
+1.7%

Athlon X4 880K outperforms Xeon E5620 by a minimal 2% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 880K and Xeon E5620 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking17941810
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.08
Market segmentDesktop processorServer
Power efficiency2.292.68
Architecture codenameGodaveri (2014−2016)Westmere-EP (2010−2011)
Release dateDecember 2015 (8 years ago)16 March 2010 (14 years ago)
Launch price (MSRP)no data$35

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon X4 880K and Xeon E5620 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)
Threads48
Base clock speed4 GHz2.4 GHz
Boost clock speed4.2 GHz2.66 GHz
L1 cache256K64 KB (per core)
L2 cache4 MB256 KB (per core)
L3 cacheno data12 MB (shared)
Chip lithography28 nm32 nm
Die size245 mm2239 mm2
Maximum core temperatureno data78 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistors2,411 million1,170 million
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier+-

Compatibility

Information on Athlon X4 880K and Xeon E5620 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
SocketFM2+FCLGA1366,LGA1366
Power consumption (TDP)95 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 880K and Xeon E5620. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI++
FMA+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data1.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Demand Based Switchingno data+
PAEno data40 Bit

Security technologies

Athlon X4 880K and Xeon E5620 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 880K and Xeon E5620 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 880K and Xeon E5620. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR3
Maximum memory sizeno data288 GB
Max memory channelsno data3
Maximum memory bandwidthno data25.6 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Athlon X4 880K and Xeon E5620.

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.

Athlon X4 880K 2.39
+1.7%
Xeon E5620 2.35

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.

Athlon X4 880K 3659
+1.9%
Xeon E5620 3592

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.

Athlon X4 880K 598
+62.9%
Xeon E5620 367

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.

Athlon X4 880K 1855
+26.4%
Xeon E5620 1468

Gaming performance

Pros & cons summary


Performance score 2.39 2.35
Threads 4 8
Chip lithography 28 nm 32 nm
Power consumption (TDP) 95 Watt 80 Watt

Athlon X4 880K has a 1.7% higher aggregate performance score, and a 14.3% more advanced lithography process.

Xeon E5620, on the other hand, has 100% more threads, and 18.8% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Athlon X4 880K and Xeon E5620.

Note that Athlon X4 880K is a desktop processor while Xeon E5620 is a server/workstation one.


Should you still have questions on choice between Athlon X4 880K and Xeon E5620, ask them in Comments section, and we shall answer.

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AMD Athlon X4 880K
Athlon X4 880K
Intel Xeon E5620
Xeon E5620

Similar processor comparisons

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.1 50 votes

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3.5 109 votes

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Questions & comments

Here you can ask a question about Athlon X4 880K or Xeon E5620, agree or disagree with our judgements, or report an error or mismatch.