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Core i7-6700K vs Pentium G4560


Description
The i7-6700K is based on Skylake architecture while the G4560 is based on Kaby Lake.

Using the multithread performance as a reference, the i7-6700K gets a score of 197.1 k points while the G4560 gets 89.9 k points.

Summarizing, the i7-6700K is 2.2 times faster than the G4560. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506e3
906e9
Core
Skylake-S
Kaby Lake-S
Architecture
Base frecuency
4 GHz
3.5 GHz
Boost frecuency
4.2 GHz
3.5 GHz
Socket
LGA 1151
LGA1151
Cores/Threads
4/8
2/4
TDP
95 W
54 W
Cache L1 (d+i)
4x32+4x32 kB
2x32 kB
Cache L2
256 kB
2x256 kB
Cache L3
8192 kB
3072 kB
Date
May 2015
January 2017
Mean monothread perf.
63.22k points
44.21k points
Mean multithread perf.
254.56k points
89.91k 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
i7-6700K
G4560
Test#1 (Integers)
14.73k
13.01k (x0.88)
Test#2 (FP)
21.27k
18.74k (x0.88)
Test#3 (Generic, ZIP)
5.52k
5.06k (x0.92)
Test#1 (Memory)
6.32k
7.4k (x1.17)
TOTAL
47.84k
44.21k (x0.92)

Multithread

i7-6700K

G4560
Test#1 (Integers)
61.09k
27.22k (x0.45)
Test#2 (FP)
99.17k
43.79k (x0.44)
Test#3 (Generic, ZIP)
26.57k
11.74k (x0.44)
Test#1 (Memory)
10.26k
7.16k (x0.7)
TOTAL
197.09k
89.91k (x0.46)

Performance/W
i7-6700K
G4560
Test#1 (Integers)
643 points/W
504 points/W
Test#2 (FP)
1044 points/W
811 points/W
Test#3 (Generic, ZIP)
280 points/W
217 points/W
Test#1 (Memory)
108 points/W
133 points/W
TOTAL
2075 points/W
1665 points/W

Performance/GHz
i7-6700K
G4560
Test#1 (Integers)
3508 points/GHz
3718 points/GHz
Test#2 (FP)
5065 points/GHz
5355 points/GHz
Test#3 (Generic, ZIP)
1313 points/GHz
1445 points/GHz
Test#1 (Memory)
1505 points/GHz
2114 points/GHz
TOTAL
11391 points/GHz
12632 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