Athlon X4 860K vs Xeon E5-2620 v2

Aggregate performance score

Xeon E5-2620 v2
2013
6 cores / 12 threads, 80 Watt
4.08
+82.1%

Xeon E5-2620 v2 outperforms Athlon X4 860K by an impressive 82% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2620 v2 and Athlon X4 860K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking14281841
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.43no data
Market segmentServerDesktop processor
Power efficiency4.652.15
Architecture codenameIvy Bridge-EP (2013)Kaveri (2014−2015)
Release date1 September 2013 (11 years ago)12 August 2014 (10 years ago)
Launch price (MSRP)$417no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2620 v2 and Athlon X4 860K 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 cores6 (Hexa-Core)4 (Quad-Core)
Threads124
Base clock speed2.1 GHz3.7 GHz
Boost clock speed2.6 GHz4 GHz
Bus rate7.2 GT/sno data
L1 cache64 KB (per core)256K
L2 cache256 KB (per core)4 MB
L3 cache15 MB (shared)no data
Chip lithography22 nm28 nm
Die size160 mm2245 mm2
Maximum core temperature71 °Cno data
Maximum case temperature (TCase)no data72 °C
Number of transistors1,400 million2,411 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Xeon E5-2620 v2 and Athlon X4 860K 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 configuration21
SocketFCLGA2011FM2+
Power consumption (TDP)80 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2620 v2 and Athlon X4 860K. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXno data
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data

Security technologies

Xeon E5-2620 v2 and Athlon X4 860K technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2620 v2 and Athlon X4 860K are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2620 v2 and Athlon X4 860K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3-2133
Maximum memory size768 GBno data
Max memory channels4no data
Maximum memory bandwidth51.2 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2620 v2 and Athlon X4 860K.

PCIe version3.03.0
PCI Express lanes4016

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 E5-2620 v2 4.08
+82.1%
Athlon X4 860K 2.24

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 E5-2620 v2 6246
+81.9%
Athlon X4 860K 3433

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 E5-2620 v2 406
Athlon X4 860K 460
+13.3%

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 E5-2620 v2 2090
+85.3%
Athlon X4 860K 1128

Gaming performance

Pros & cons summary


Performance score 4.08 2.24
Recency 1 September 2013 12 August 2014
Physical cores 6 4
Threads 12 4
Chip lithography 22 nm 28 nm
Power consumption (TDP) 80 Watt 95 Watt

Xeon E5-2620 v2 has a 82.1% higher aggregate performance score, 50% more physical cores and 200% more threads, a 27.3% more advanced lithography process, and 18.8% lower power consumption.

Athlon X4 860K, on the other hand, has an age advantage of 11 months.

The Xeon E5-2620 v2 is our recommended choice as it beats the Athlon X4 860K in performance tests.

Be aware that Xeon E5-2620 v2 is a server/workstation processor while Athlon X4 860K is a desktop one.


Should you still have questions on choice between Xeon E5-2620 v2 and Athlon X4 860K, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2620 v2
Xeon E5-2620 v2
AMD Athlon X4 860K
Athlon X4 860K

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Community ratings

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