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Xeon E5-2680 v2 vs Core i5-8250U


Description
The E5-2680 v2 is based on Ivy Bridge architecture while the i5-8250U is based on Kaby Lake.

Using the multithread performance as a reference, the E5-2680 v2 gets a score of 551.1 k points while the i5-8250U gets 137.1 k points.

Summarizing, the E5-2680 v2 is 4 times faster than the i5-8250U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306e4
806ea
Core
Ivy Bridge-EP
Kaby Lake-R
Architecture
Base frecuency
2.8 GHz
1.6 GHz
Boost frecuency
3.6 GHz
3.4 GHz
Socket
LGA 2011
BGA1356
Cores/Threads
10 /20
4/8
TDP
115 W
15 W
Cache L1 (d+i)
10x32+10x32 kB
4x32+4x32 kB
Cache L2
10x256 kB
4x256 kB
Cache L3
25600 kB
6144 kB
Date
September 2013
August 2017
Mean monothread perf.
28.23k points
54.31k points
Mean multithread perf.
551.1k points
161.26k 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
E5-2680 v2
i5-8250U
Test#1 (Integers)
11.96k
12.41k (x1.04)
Test#2 (FP)
10.73k
18.11k (x1.69)
Test#3 (Generic, ZIP)
4.59k
4.79k (x1.04)
Test#1 (Memory)
4.31k
8.16k (x1.89)
TOTAL
31.6k
43.46k (x1.38)

Multithread

E5-2680 v2

i5-8250U
Test#1 (Integers)
218.24k
42.48k (x0.19)
Test#2 (FP)
206.92k
60.2k (x0.29)
Test#3 (Generic, ZIP)
100.37k
14.85k (x0.15)
Test#1 (Memory)
11.45k
4.77k (x0.42)
TOTAL
536.99k
122.3k (x0.23)

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
E5-2680 v2
i5-8250U
Test#1 (Integers)
10.55k
12.59k (x1.19)
Test#2 (FP)
10.02k
18.89k (x1.88)
Test#3 (Generic, ZIP)
3.99k
4.65k (x1.16)
Test#1 (Memory)
3.66k
8.2k (x2.24)
TOTAL
28.23k
44.32k (x1.57)

Multithread

E5-2680 v2

i5-8250U
Test#1 (Integers)
215.04k
45.91k (x0.21)
Test#2 (FP)
230.43k
69.55k (x0.3)
Test#3 (Generic, ZIP)
96.87k
16.79k (x0.17)
Test#1 (Memory)
8.76k
4.83k (x0.55)
TOTAL
551.1k
137.09k (x0.25)

Performance/W
E5-2680 v2
i5-8250U
Test#1 (Integers)
1870 points/W
3061 points/W
Test#2 (FP)
2004 points/W
4637 points/W
Test#3 (Generic, ZIP)
842 points/W
1120 points/W
Test#1 (Memory)
76 points/W
322 points/W
TOTAL
4792 points/W
9139 points/W

Performance/GHz
E5-2680 v2
i5-8250U
Test#1 (Integers)
2931 points/GHz
3702 points/GHz
Test#2 (FP)
2784 points/GHz
5556 points/GHz
Test#3 (Generic, ZIP)
1109 points/GHz
1367 points/GHz
Test#1 (Memory)
1017 points/GHz
2411 points/GHz
TOTAL
7841 points/GHz
13036 points/GHz

Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4