80points

AMD Epyc 7662

35points

Intel Xeon E5-2620

AMD Epyc 7662
Comparison winner
Intel Xeon E5-2620
vs
vs

28 facts in comparison

AMD Epyc 7662 vs Intel Xeon E5-2620

AMD Epyc 7662
Intel Xeon E5-2620

Why is AMD Epyc 7662 better than Intel Xeon E5-2620?

  • 10.67x faster CPU speed
    ?

    64 x 2GHzvs6 x 2GHz
  • 116 more CPU threads
    ?

    128vs12
  • 1867MHz higher ram speed
    ?

    3200MHzvs1333MHz
  • 30.5MB bigger L2 cache
    ?

    32MBvs1.5MB
  • 241MB bigger L3 cache
    ?

    256MBvs15MB
  • 0.8GHz higher turbo clock speed
    ?

    3.3GHzvs2.5GHz
  • 3712KB bigger L1 cache
    ?

    4096KBvs384KB
  • 0.25MB/core more L2 cache per core
    ?

    0.5MB/corevs0.25MB/core

Why is Intel Xeon E5-2620 better than AMD Epyc 7662?

  • 130W lower TDP
    ?

    95Wvs225W
  • Has dynamic frequency scaling
    ?
  • Supports ECC memory
    ?

Price comparison

Intel Xeon E5-2620

Buy used:

$44.99

ProductStorePrice
Intel Xeon E5-2620 AmazonIntel Xeon E5-2620 V3 SR207 6-Core 2.4GH...Intel Xeon E5-2620 V3 SR207 6-Core 2.4GHz 15MB LGA 2011-3 Processor (Renewed)
Amazon logo
$36.99
Intel Xeon E5-2620 AmazonIntel Xeon E5-2620 V4 2.1 GHz LGA 2011 8...Intel Xeon E5-2620 V4 2.1 GHz LGA 2011 85W BX80660E52620V4 Server Processor - Retail Boxed
Amazon logo
$459.00
Intel Xeon E5-2620 AmazonIntel Xeon E5-2620 v3 Six-Core 2.4GHz 15...Intel Xeon E5-2620 v3 Six-Core 2.4GHz 15MB Cache Processor (Renewed)
Amazon logo
$40.00
Intel Xeon E5-2620 AmazonIntel Xeon Processor E5-2620 (15M Cache ...Intel Xeon Processor E5-2620 (15M Cache 2.00Ghz 7.20 GT/s Intel QPI) (Renewed)
Amazon logo
$8.28
Intel Xeon E5-2620 AmazonIntel Xeon E5-2620 SR0KW  6-Core 2.0GHz ...Intel Xeon E5-2620 SR0KW  6-Core 2.0GHz 15MB LGA 2011 Processor (Renewed)
Amazon logo
$17.99
Intel Xeon E5-2620 AmazonIntel Computer CPU 2.1 8 BX80660E52620V4...Intel Computer CPU 2.1 8 BX80660E52620V4
Amazon logo
$409.99
Intel Xeon E5-2620 AmazonIntel Xeon 2.1 GHz E5-2620 v4 LGA 2011 P...Intel Xeon 2.1 GHz E5-2620 v4 LGA 2011 Processor (CM8066002032201)
Amazon logo
$350.61
Intel Xeon E5-2620 AmazonIntel Xeon E5-2620 v3 Hexa-core (6 Core)...Intel Xeon E5-2620 v3 Hexa-core (6 Core) 2.40 GHz Processor - Socket R3 (LGA2011-3) Pack CM8064401831400
Amazon logo
$149.64

General info

1.Supports 64-bit
AMD Epyc 7662
Intel Xeon E5-2620
A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit apps.
2.Thermal Design Power (TDP)

225W

95W

The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.
3.PCI Express (PCIe) version

4

3

Peripheral Component Interconnect Express (PCIe) is a high-speed interface standard for connecting components, such as graphics cards and SSDs, to a motherboard. Newer versions can support more bandwidth and deliver better performance.
4.Has integrated graphics
AMD Epyc 7662
Intel Xeon E5-2620
With integrated graphics you don’t need to buy a separate graphics card.

Performance

1.CPU speed

64 x 2GHz

6 x 2GHz

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
2.CPU threads

128

12

More threads result in faster performance and better multitasking.
3.L2 cache

32MB

1.5MB

A larger L2 cache results in faster CPU and system-wide performance.
4.L3 cache

256MB

15MB

A larger L3 cache results in faster CPU and system-wide performance.
5.turbo clock speed

3.3GHz

2.5GHz

When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
6.L1 cache

4096KB

384KB

A larger L1 cache results in faster CPU and system-wide performance.

Memory

1.RAM speed

3200MHz

1333MHz

It can support faster memory, which will give quicker system performance.
2.maximum memory bandwidth

204.8GB/s

42.6GB/s

This is the maximum rate that data can be read from or stored into memory.
3.memory channels

8

4

More memory channels increases the speed of data transfer between the memory and the CPU.
4.maximum memory size

4000GB

750GB

The maximum amount of memory (RAM) supported.
5.Supports ECC memory
AMD Epyc 7662
Intel Xeon E5-2620
Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.

Features

1.Has AES
AMD Epyc 7662
Intel Xeon E5-2620
AES is used to speed up encryption and decryption.
2.Has dynamic frequency scaling
AMD Epyc 7662
Intel Xeon E5-2620
Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.
3.Supports hardware-assisted virtualization
AMD Epyc 7662
Intel Xeon E5-2620
It is easier to obtain better performance when using virtualization if it is hardware-assisted.
4.SSE version

4.2

4.2

SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.
5.Has AVX
AMD Epyc 7662
Intel Xeon E5-2620
AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.
6.Has MMX
AMD Epyc 7662
Intel Xeon E5-2620
MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

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