Intel Xeon Phi 7250 vs Intel Xeon E7 4820 v3
We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Intel Xeon E7 4820 v3 with 10 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon Phi 7250 's Advantages
Released 1 years late
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E7 4820 v3 's Advantages
Higher specification of memory (1866 vs 4)
Higher base frequency (1.9GHz vs 1.4GHz)
Lower TDP (115W vs 215W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon Phi 7250
162
Intel Xeon E7 4820 v3
+115%
349
Geekbench 6 Multi Core
Intel Xeon Phi 7250
2414
Intel Xeon E7 4820 v3
+57%
3792
General Parameters
Jun 2016
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Knights Landing
Core Architecture
Haswell-EX
Intel Socket 3647
Socket
Intel Socket 2011-1
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
Xeon E7 (Haswell-EX)
Package
8 billions
Transistor Count
5.96 billions
14 nm
Manufacturing Process
22 nm
215 W
Power Consumption
115 W
-
Peak Operating Temperature
70 °C
Intel
Foundry
Intel
-
Die Size
622 mm²
CPU Performance
1.4 GHz
Performance Core Base Frequency
1.9 GHz
1.6 GHz
Performance Core Turbo Frequency
0
68
Total Core Count
10
272
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
19.0
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
-
L3 Cache
25 MB shared
No
Unlocked Multiplier
No
1
SMP
4
Memory Parameters
DDR4
Memory Types
DDR3,DDR4-1866
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
3
-
PCIe Lanes
32
