A8-6600K vs Xeon E5-2680 v4

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Aggregate performance score

Xeon E5-2680 v4
2016
14 cores / 28 threads, 120 Watt
11.12
+488%
A8-6600K
2013
4 cores / 4 threads, 100 Watt
1.89

Xeon E5-2680 v4 outperforms A8-6600K by a whopping 488% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2680 v4 and A8-6600K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking7041983
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.980.31
Market segmentServerDesktop processor
SeriesIntel Xeon (Desktop)AMD A-Series (Desktop)
Power efficiency8.761.79
Architecture codenameBroadwell-EP (2016)Richland (2013−2014)
Release date20 June 2016 (8 years ago)1 June 2013 (11 years ago)
Launch price (MSRP)$1,745$142

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-2680 v4 has 861% better value for money than A8-6600K.

Detailed specifications

Xeon E5-2680 v4 and A8-6600K 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 cores14 (Tetradeca-Core)4 (Quad-Core)
Threads284
Base clock speed2.4 GHz3.9 GHz
Boost clock speed3.3 GHz4.2 GHz
Bus typeQPIno data
Bus rate2 × 9.6 GT/sno data
Multiplier24no data
L1 cache448 KB192 KB
L2 cache3.5 MB4096 KB
L3 cache35 MB0 KB
Chip lithography14 nm32 nm
Die size306.18 mm2246 mm2
Maximum core temperature86 °C74 °C
Maximum case temperature (TCase)no data74 °C
Number of transistors4700 Million1,178 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier-+

Compatibility

Information on Xeon E5-2680 v4 and A8-6600K 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 configuration2 (Multiprocessor)1
SocketFCLGA2011FM2
Power consumption (TDP)120 Watt100 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2680 v4 and A8-6600K. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2no data
AES-NI++
FMA-FMA4
AVX+AVX
PowerNow-+
PowerGating-+
VirusProtect-+
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data

Security technologies

Xeon E5-2680 v4 and A8-6600K 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 E5-2680 v4 and A8-6600K are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data
IOMMU 2.0-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2680 v4 and A8-6600K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400DDR3-1866
Maximum memory size1.5 TBno data
Max memory channels42
Maximum memory bandwidth76.8 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon HD 8570D
จำนวนพาธไลน์no data256
Enduro-+
Switchable graphics-+
UVD-+
VCE-+

Graphics interfaces

Available interfaces and connections of Xeon E5-2680 v4 and A8-6600K integrated GPUs.

DisplayPort-+
HDMI-+

Graphics API support

APIs supported by Xeon E5-2680 v4 and A8-6600K integrated GPUs, sometimes API versions are included.

DirectXno dataDirectX® 11

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2680 v4 and A8-6600K.

PCIe version3.02.0
PCI Express lanes40no 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 E5-2680 v4 11.12
+488%
A8-6600K 1.89

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 E5-2680 v4 17668
+489%
A8-6600K 2998

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 E5-2680 v4 1021
+128%
A8-6600K 447

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 E5-2680 v4 6914
+546%
A8-6600K 1070

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Xeon E5-2680 v4 3707
+14.8%
A8-6600K 3230

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Xeon E5-2680 v4 30922
+285%
A8-6600K 8040

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Xeon E5-2680 v4 8286
+76.2%
A8-6600K 4701

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Xeon E5-2680 v4 18
+418%
A8-6600K 3

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Xeon E5-2680 v4 1.13
+17.7%
A8-6600K 0.96

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Xeon E5-2680 v4 9.4
+395%
A8-6600K 1.9

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Xeon E5-2680 v4 6323
+144%
A8-6600K 2595

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Xeon E5-2680 v4 79
+256%
A8-6600K 22

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Xeon E5-2680 v4 137
+28.9%
A8-6600K 106

Gaming performance

Pros & cons summary


Performance score 11.12 1.89
Recency 20 June 2016 1 June 2013
Physical cores 14 4
Threads 28 4
Chip lithography 14 nm 32 nm
Power consumption (TDP) 120 Watt 100 Watt

Xeon E5-2680 v4 has a 488.4% higher aggregate performance score, an age advantage of 3 years, 250% more physical cores and 600% more threads, and a 128.6% more advanced lithography process.

A8-6600K, on the other hand, has 20% lower power consumption.

The Xeon E5-2680 v4 is our recommended choice as it beats the A8-6600K in performance tests.

Be aware that Xeon E5-2680 v4 is a server/workstation processor while A8-6600K is a desktop one.


Should you still have questions on choice between Xeon E5-2680 v4 and A8-6600K, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2680 v4
Xeon E5-2680 v4
AMD A8-6600K
A8-6600K

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Community ratings

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