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Xeon E5-2651 v2 vs Ryzen 5 5500


Description
The E5-2651 v2 is based on Ivy Bridge architecture while the 5500 is based on Zen 3.

Using the multithread performance as a reference, the E5-2651 v2 gets a score of 426.2 k points while the 5500 gets 324 k points.

Summarizing, the E5-2651 v2 is 1.3 times faster than the 5500. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306e4
a50f00
Core
Ivy Bridge-EP
Cezanne
Architecture
Base frecuency
1.8 GHz
3.6 GHz
Boost frecuency
2.2 GHz
4.2 GHz
Socket
LGA 2011
AM4
Cores/Threads
12/24
6/12
TDP
W
65 W
Cache L1 (d+i)
12x32+12x32 kB
6x32+6x32 kB
Cache L2
12x256 kB
6x512 kB
Cache L3
30720 kB
16384 kB
Date
October 2013
April 2022
Mean monothread perf.
17.75k points
80.52k points
Mean multithread perf.
426.18k points
373.05k points

AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
E5-2651 v2
5500
Test#1 (Integers)
6.69k
15.32k (x2.29)
Test#2 (FP)
6.35k
22.98k (x3.62)
Test#3 (Generic, ZIP)
2.54k
9.3k (x3.66)
Test#1 (Memory)
2.17k
21.19k (x9.76)
TOTAL
17.75k
68.8k (x3.88)

Multithread

E5-2651 v2

5500
Test#1 (Integers)
165.17k
80.25k (x0.49)
Test#2 (FP)
176.85k
163.59k (x0.93)
Test#3 (Generic, ZIP)
73.91k
72.83k (x0.99)
Test#1 (Memory)
10.25k
7.34k (x0.72)
TOTAL
426.18k
324.01k (x0.76)

Performance/W
E5-2651 v2
5500
Test#1 (Integers)