Xeon E5-2651 v2 vs Ryzen 7 5800X
Description
The E5-2651 v2 is based on Ivy Bridge architecture while the 5800X 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 5800X gets 479 k points.
Summarizing, the 5800X is 1.1 times faster than the E5-2651 v2. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the E5-2651 v2 gets a score of 426.2 k points while the 5800X gets 479 k points.
Summarizing, the 5800X is 1.1 times faster than the E5-2651 v2. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306e4
a20f12
Core
Ivy Bridge-EP
Vermeer
Base frecuency
1.8 GHz
3.8 GHz
Boost frecuency
2.2 GHz
4.7 GHz
Socket
LGA 2011
AM4
Cores/Threads
12/24
8/16
TDP
W
105 W
Cache L1 (d+i)
12x32+12x32 kB
8x32+8x32 kB
Cache L2
12x256 kB
8x512 kB
Cache L3
30720 kB
32768 kB
Date
October 2013
November 2020
Mean monothread perf.
17.75k points
89.53k points
Mean multithread perf.
426.18k points
558.41k 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
5800X
Test#1 (Integers)
6.75k
18.06k (x2.67)
Test#2 (FP)
6.05k
25k (x4.13)
Test#3 (Generic, ZIP)
2.61k
12.8k (x4.91)
Test#1 (Memory)
2.26k
29.51k (x13.05)
TOTAL
17.68k
85.37k (x4.83)
Multithread
E5-2651 v2
5800X
Test#1 (Integers)
168.18k
125.71k (x0.75)
Test#2 (FP)
159.6k
196.66k (x1.23)
Test#3 (Generic, ZIP)
77.04k
113.22k (x1.47)
Test#1 (Memory)
10.19k
9.92k (x0.97)
TOTAL
415.01k
445.51k (x1.07)
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
5800X
Test#1 (Integers)
6.69k
18.1k (x2.71)
Test#2 (FP)
6.35k
26.41k (x4.16)
Test#3 (Generic, ZIP)
2.54k
12.39k (x4.88)
Test#1 (Memory)
2.17k
26.06k (x12)
TOTAL
17.75k
82.95k (x4.67)
Multithread
E5-2651 v2
5800X
Test#1 (Integers)
165.17k
125.9k (x0.76)
Test#2 (FP)
176.85k
233.26k (x1.32)
Test#3 (Generic, ZIP)
73.91k
109.66k (x1.48)
Test#1 (Memory)
10.25k
10.21k (x1)
TOTAL
426.18k
479.02k (x1.12)
Performance/W
E5-2651 v2
5800X
Test#1 (Integers)