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Xeon E5-2690 0 vs Core i5-6600K


Description
The E5-2690 0 is based on Sandy Bridge architecture while the i5-6600K is based on Skylake.

Using the multithread performance as a reference, the E5-2690 0 gets a score of 185.3 k points while the i5-6600K gets 209.3 k points.

Summarizing, the i5-6600K is 1.1 times faster than the E5-2690 0 . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
206d7
506e3
Core
Sandy Bridge-EP
Skylake-S
Architecture
Base frecuency
2.9 GHz
3.5 GHz
Boost frecuency
3.8 GHz
3.9 GHz
Socket
LGA 2011
LGA 1151
Cores/Threads
8 /16
4/4
TDP
135 W
95 W
Cache L1 (d+i)
8x32+8x32 kB
4x32+4x32 kB
Cache L2
8x256 kB
256 kB
Cache L3
20480 kB
6144 kB
Date
March 2012
May 2015
Mean monothread perf.
23.28k points
59.28k points
Mean multithread perf.
185.26k points
209.28k points

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
E5-2690 0
i5-6600K
Test#1 (Integers)
8.76k
17.24k (x1.97)
Test#2 (FP)
7.35k
26.5k (x3.61)
Test#3 (Generic, ZIP)
3.86k
6.45k (x1.67)
Test#1 (Memory)
3.32k
9.09k (x2.74)
TOTAL
23.28k
59.28k (x2.55)

Multithread

E5-2690 0

i5-6600K
Test#1 (Integers)
78.51k
68.47k (x0.87)
Test#2 (FP)
66.46k
105.05k (x1.58)
Test#3 (Generic, ZIP)
36.42k
25.24k (x0.69)
Test#1 (Memory)
3.88k
10.5k (x2.71)
TOTAL
185.26k
209.28k (x1.13)

Performance/W
E5-2690 0
i5-6600K
Test#1 (Integers)
582 points/W
721 points/W
Test#2 (FP)
492 points/W
1106 points/W
Test#3 (Generic, ZIP)
270 points/W
266 points/W
Test#1 (Memory)
29 points/W
111 points/W
TOTAL
1372 points/W
2203 points/W

Performance/GHz
E5-2690 0
i5-6600K
Test#1 (Integers)
2305 points/GHz
4420 points/GHz
Test#2 (FP)
1933 points/GHz
6795 points/GHz
Test#3 (Generic, ZIP)
1015 points/GHz
1653 points/GHz
Test#1 (Memory)
874 points/GHz
2331 points/GHz
TOTAL
6127 points/GHz
15199 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