Xeon E5-2651 v2 vs Core i7-12700H
Description
The E5-2651 v2 is based on Ivy Bridge architecture while the i7-12700H is based on Alder Lake.
Using the multithread performance as a reference, the E5-2651 v2 gets a score of 426.2 k points while the i7-12700H gets 564.1 k points.
Summarizing, the i7-12700H is 1.3 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 i7-12700H gets 564.1 k points.
Summarizing, the i7-12700H is 1.3 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
906a3
Core
Ivy Bridge-EP
Alder Lake-H
Base frecuency
1.8 GHz
4.7 GHz
Boost frecuency
2.2 GHz
4.7 GHz
Socket
LGA 2011
BGA 1744
Cores/Threads
12/24
14/20
TDP
W
115 W
Cache L1 (d+i)
12x32+12x32 kB
6x32/8x64+6x48/8x32 kB
Cache L2
12x256 kB
6x1280+6x2048 kB
Cache L3
30720 kB
24576 kB
Date
October 2013
January 2022
Mean monothread perf.
17.75k points
93.12k points
Mean multithread perf.
426.18k points
643.29k 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
i7-12700H
Test#1 (Integers)
6.75k
24.26k (x3.59)
Test#2 (FP)
6.05k
24.03k (x3.97)
Test#3 (Generic, ZIP)
2.61k
14.75k (x5.66)
Test#1 (Memory)
2.26k
12.08k (x5.34)
TOTAL
17.68k
75.12k (x4.25)
Multithread
E5-2651 v2
i7-12700H
Test#1 (Integers)
168.18k
199.99k (x1.19)
Test#2 (FP)
159.6k
218.01k (x1.37)
Test#3 (Generic, ZIP)
77.04k
102.62k (x1.33)
Test#1 (Memory)
10.19k
9.42k (x0.92)
TOTAL
415.01k
530.04k (x1.28)
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
i7-12700H
Test#1 (Integers)
6.69k
25.81k (x3.86)
Test#2 (FP)
6.35k
26.18k (x4.12)
Test#3 (Generic, ZIP)
2.54k
14.71k (x5.79)
Test#1 (Memory)
2.17k
13.88k (x6.39)
TOTAL
17.75k
80.58k (x4.54)
Multithread
E5-2651 v2
i7-12700H
Test#1 (Integers)
165.17k
203.61k (x1.23)
Test#2 (FP)
176.85k
249.64k (x1.41)
Test#3 (Generic, ZIP)
73.91k
101.32k (x1.37)
Test#1 (Memory)
10.25k
9.55k (x0.93)
TOTAL
426.18k
564.12k (x1.32)
Performance/W
E5-2651 v2
i7-12700H
Test#1 (Integers)