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Difference between revisions of "intel/xeon e5/e5-4620 v4"
< intel‎ | xeon e5

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| channels          = 4
 
| channels          = 4
 
| ecc support        = Yes
 
| ecc support        = Yes
−
| max bandwidth      = 68.2 GiB/s
+
| max bandwidth      = 63.58 GiB/s
−
| bandwidth schan    =  
+
| bandwidth schan    = 15.89 GiB/s
−
| bandwidth dchan    = 34.1 GiB/s
+
| bandwidth dchan    = 31.79 GiB/s
 
| max memory        = 1,536 GiB
 
| max memory        = 1,536 GiB
 
| pae                = 46 bit
 
| pae                = 46 bit
 
}}
 
}}

Revision as of 15:42, 3 November 2016

Template:mpu The Xeon E5-4620 v4 is a 64-bit deca-core x86 microprocessor introduced by Intel in 2016. This server MPU is designed for standard 4S environments. Operating at 2.1 GHz with a turbo boost frequency of 2.6 GHz for a single active core, this MPU has a TDP of 105 W and is manufactured on a 14 nm process (based on Broadwell).

Cache

Main article: Broadwell § Cache
Cache Info [Edit Values]
L1I$ 320 KiB
327,680 B
0.313 MiB
10x32 KiB 8-way set associative (per core, write-back)
L1D$ 320 KiB
327,680 B
0.313 MiB
10x32 KiB 8-way set associative (per core, write-back)
L2$ 2.5 MiB
2,560 KiB
2,621,440 B
0.00244 GiB
10x256 KiB 8-way set associative (per core, write-back)
L3$ 25 MiB
25,600 KiB
26,214,400 B
0.0244 GiB
10x2.5 MiB 20-way set associative (shared, per core, write-back)

Graphics

This microprocessor has no integrated graphics processing unit.

Memory controller

Integrated Memory Controller
Type DDR4-2133
Controllers 1
Channels 4
ECC Support Yes
Max bandwidth 63.58 GiB/s
Bandwidth (single) 15.89 GiB/s
Bandwidth (dual) 31.79 GiB/s
Max memory 1,536 GiB
Physical Address Extensions 46 bit
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Facts about "Xeon E5-4620 v4 - Intel"
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l1d$ description8-way set associative +
l1d$ size320 KiB (327,680 B, 0.313 MiB) +
l1i$ description8-way set associative +
l1i$ size320 KiB (327,680 B, 0.313 MiB) +
l2$ description8-way set associative +
l2$ size2.5 MiB (2,560 KiB, 2,621,440 B, 0.00244 GiB) +
l3$ description20-way set associative +
l3$ size25 MiB (25,600 KiB, 26,214,400 B, 0.0244 GiB) +