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Xeon E5-2651 v2 vs Ryzen 5 3600


Description
The E5-2651 v2 is based on Ivy Bridge architecture while the 3600 is based on Zen 2.

Using the multithread performance as a reference, the E5-2651 v2 gets a score of 426.2 k points while the 3600 gets 338.2 k points.

Summarizing, the E5-2651 v2 is 1.3 times faster than the 3600. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306e4
870f10
Core
Ivy Bridge-EP
Matisse
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
32768 kB
Date
October 2013
July 2019
Mean monothread perf.
17.75k points
70.55k points
Mean multithread perf.
426.18k points
348.35k 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
E5-2651 v2
3600
Test#1 (Integers)
6.75k
15.38k (x2.28)
Test#2 (FP)
6.05k
21.94k (x3.62)
Test#3 (Generic, ZIP)
2.61k
7.97k (x3.06)
Test#1 (Memory)
2.26k
24.76k (x10.94)
TOTAL
17.68k
70.05k (x3.96)

Multithread

E5-2651 v2

3600
Test#1 (Integers)
168.18k
96.91k (x0.58)
Test#2 (FP)
159.6k
135.12k (x0.85)
Test#3 (Generic, ZIP)
77.04k
70.39k (x0.91)
Test#1 (Memory)
10.19k
56.43k (x5.54)
TOTAL
415.01k
358.85k (x0.86)

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
3600
Test#1 (Integers)
6.69k
15.04k (x2.25)
Test#2 (FP)
6.35k
20.95k (x3.3)
Test#3 (Generic, ZIP)
2.54k
8.57k (x3.37)
Test#1 (Memory)
2.17k
21.71k (x10)
TOTAL
17.75k
66.27k (x3.73)

Multithread

E5-2651 v2

3600
Test#1 (Integers)
165.17k
94.36k (x0.57)
Test#2 (FP)
176.85k
141.73k (x0.8)
Test#3 (Generic, ZIP)
73.91k
69.38k (x0.94)
Test#1 (Memory)
10.25k
32.72k (x3.19)
TOTAL
426.18k
338.19k (x0.79)

Performance/W
E5-2651 v2
3600
Test#1 (Integers)