Intel Xeon E7 4820 v3 vs Intel Xeon Phi 7290
We compared two server CPUs: Intel Xeon E7 4820 v3 with 10 cores 1.9GHz and Intel Xeon Phi 7290 with 72 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E7 4820 v3 Advantages
Higher specification of memory (1866 vs 4)
Higher base frequency (1.9GHz vs 1.5GHz)
Lower TDP (115W vs 245W)
Intel Xeon Phi 7290 Advantages
Released 1 years late
More modern manufacturing process (14nm vs 22nm)
Score
General Parameters
Jun 2015
Release Date
Jun 2016
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EX
Core Architecture
Knights Landing
Intel Socket 2011-1
Socket
Intel Socket 3647
N/A
Integrated Graphics
N/A
Xeon E7 (Haswell-EX)
Generation
Xeon Phi (Knights Landing)
Package
5.96 billions
Transistor Count
8 billions
22 nm
Manufacturing Process
14 nm
115 W
Power Consumption
245 W
70 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
622 mm²
Die Size
-
CPU Performance
1.9 GHz
Performance Core Base Frequency
1.5 GHz
0
Performance Core Turbo Frequency
1.7 GHz
10
Total Core Count
72
20
Total Thread Count
288
100 MHz
Bus Frequency
100 MHz
19.0
Multiplier
15.0
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
512 K per core
25 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
4
SMP
1
Memory Parameters
DDR3,DDR4-1866
Memory Types
DDR4
4
Max Memory Channels
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
-
32
PCIe Lanes
-
