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Core i5-6500 vs Xeon E5-2697 v2


Description
The i5-6500 is based on Skylake architecture while the E5-2697 v2 is based on Ivy Bridge.

Using the multithread performance as a reference, the i5-6500 gets a score of 147.1 k points while the E5-2697 v2 gets 633.1 k points.

Summarizing, the E5-2697 v2 is 4.3 times faster than the i5-6500 . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506e3
306e4
Core
Skylake-S
Ivy Bridge-EP
Architecture
Base frecuency
3.2 GHz
2.7 GHz
Boost frecuency
3.6 GHz
3.5 GHz
Socket
LGA 1151
LGA 2011
Cores/Threads
4/4
12 /24
TDP
65 W
130 W
Cache L1 (d+i)
4x32+4x32 kB
12x32+12x32 kB
Cache L2
4x256 kB
12x256 kB
Cache L3
6144 kB
30720 kB
Date
September 2015
September 2013
Mean monothread perf.
53.7k points
27.92k points
Mean multithread perf.
179.44k points
633.14k points

Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
i5-6500
E5-2697 v2
Test#1 (Integers)
3.46k
3.44k (x0.99)
Test#2 (FP)
14.61k
9.54k (x0.65)
Test#3 (Generic, ZIP)
4.66k
4.21k (x0.9)
Test#1 (Memory)
6.99k
3.94k (x0.56)
TOTAL
29.71k
21.13k (x0.71)

Multithread

i5-6500

E5-2697 v2
Test#1 (Integers)
12.52k
73.17k (x5.84)
Test#2 (FP)
51.13k
230.83k (x4.51)
Test#3 (Generic, ZIP)
17.41k
107.14k (x6.15)
Test#1 (Memory)
3.9k
7.99k (x2.05)
TOTAL
84.96k
419.12k (x4.93)

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
i5-6500
E5-2697 v2
Test#1 (Integers)
13.07k
10.53k (x0.81)
Test#2 (FP)
20.23k
9.98k (x0.49)
Test#3 (Generic, ZIP)
4.93k
4k (x0.81)
Test#1 (Memory)
9.2k
3.4k (x0.37)
TOTAL
47.43k
27.92k (x0.59)

Multithread

i5-6500

E5-2697 v2
Test#1 (Integers)
49.62k
247.05k (x4.98)
Test#2 (FP)
74.82k
264.43k (x3.53)
Test#3 (Generic, ZIP)
18.46k
111.01k (x6.01)
Test#1 (Memory)
4.21k
10.66k (x2.53)
TOTAL
147.12k
633.14k (x4.3)

Performance/W
i5-6500
E5-2697 v2
Test#1 (Integers)
763 points/W
1900 points/W
Test#2 (FP)
1151 points/W
2034 points/W
Test#3 (Generic, ZIP)
284 points/W
854 points/W
Test#1 (Memory)
65 points/W
82 points/W
TOTAL
2263 points/W
4870 points/W

Performance/GHz
i5-6500
E5-2697 v2
Test#1 (Integers)
3632 points/GHz
3007 points/GHz
Test#2 (FP)
5620 points/GHz
2852 points/GHz
Test#3 (Generic, ZIP)
1368 points/GHz
1144 points/GHz
Test#1 (Memory)
2555 points/GHz
973 points/GHz
TOTAL
13175 points/GHz
7976 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