Pentium Gold 5405U vs Xeon E5-2651 v2
Description
The 5405U is based on Whiskey Lake architecture while the E5-2651 v2 is based on Ivy Bridge.
Using the multithread performance as a reference, the 5405U gets a score of 48.8 k points while the E5-2651 v2 gets 415 k points.
Summarizing, the E5-2651 v2 is 8.5 times faster than the 5405U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 5405U gets a score of 48.8 k points while the E5-2651 v2 gets 415 k points.
Summarizing, the E5-2651 v2 is 8.5 times faster than the 5405U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806eb
306e4
Core
Whiskey Lake-U
Ivy Bridge-EP
Base frecuency
2.3 GHz
1.8 GHz
Boost frecuency
2.3 GHz
2.2 GHz
Socket
BGA 1528
LGA 2011
Cores/Threads
2/4
12/24
TDP
15 W
W
Cache L1 (d+i)
2x32+2x32 kB
12x32+12x32 kB
Cache L2
2x256 kB
12x256 kB
Cache L3
2048 kB
30720 kB
Date
January 2019
October 2013
Mean monothread perf.
21.34k points
17.75k points
Mean multithread perf.
48.83k points
426.18k points
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
5405U
E5-2651 v2
Test#1 (Integers)
7.01k
6.75k (x0.96)
Test#2 (FP)
9.51k
6.05k (x0.64)
Test#3 (Generic, ZIP)
2.31k
2.61k (x1.13)
Test#1 (Memory)
2.52k
2.26k (x0.9)
TOTAL
21.34k
17.68k (x0.83)
Multithread
5405U
E5-2651 v2
Test#1 (Integers)
16.03k
168.18k (x10.49)
Test#2 (FP)
24.11k
159.6k (x6.62)
Test#3 (Generic, ZIP)
5.59k
77.04k (x13.79)
Test#1 (Memory)
3.1k
10.19k (x3.29)
TOTAL
48.83k
415.01k (x8.5)
Performance/W
5405U
E5-2651 v2
Test#1 (Integers)
1069 points/W