Core i5-4670K vs i7-6500U
Description
The i5-4670K is based on Haswell architecture while the i7-6500U is based on Skylake.
Using the multithread performance as a reference, the i5-4670K gets a score of 140.2 k points while the i7-6500U gets 97.5 k points.
Summarizing, the i5-4670K is 1.4 times faster than the i7-6500U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-4670K gets a score of 140.2 k points while the i7-6500U gets 97.5 k points.
Summarizing, the i5-4670K is 1.4 times faster than the i7-6500U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306c3
406e3
Core
Haswell
Skylake-U
Base frecuency
3.4 GHz
2.5 GHz
Boost frecuency
3.8 GHz
3.1 GHz
Socket
LGA 1150
BGA1356
Cores/Threads
4/4
2/4
TDP
84 W
15 W
Cache L1 (d+i)
4x32+4x32 kB
2x32+2x32 kB
Cache L2
4x256 kB
4096 kB
Cache L3
6144 kB
kB
Date
June 2013
September 2015
Mean monothread perf.
42.25k points
46.25k points
Mean multithread perf.
140.18k points
97.52k points
AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
i5-4670K
i7-6500U
Test#1 (Integers)
21.79k
19.47k (x0.89)
Test#2 (FP)
11.49k
17.58k (x1.53)
Test#3 (Generic, ZIP)
4.73k
4.05k (x0.86)
Test#1 (Memory)
4.25k
5.15k (x1.21)
TOTAL
42.25k
46.25k (x1.09)
Multithread
i5-4670K
i7-6500U
Test#1 (Integers)
75.9k
42.05k (x0.55)
Test#2 (FP)
40.88k
40.2k (x0.98)
Test#3 (Generic, ZIP)
17.08k
9.4k (x0.55)
Test#1 (Memory)
6.32k
5.86k (x0.93)
TOTAL
140.18k
97.52k (x0.7)
Performance/W
i5-4670K
i7-6500U
Test#1 (Integers)
904 points/W
2803 points/W
Test#2 (FP)
487 points/W
2680 points/W
Test#3 (Generic, ZIP)
203 points/W
626 points/W
Test#1 (Memory)
75 points/W
391 points/W
TOTAL
1669 points/W
6501 points/W
Performance/GHz
i5-4670K
i7-6500U
Test#1 (Integers)
5735 points/GHz
6279 points/GHz
Test#2 (FP)
3023 points/GHz
5672 points/GHz
Test#3 (Generic, ZIP)
1244 points/GHz
1305 points/GHz
Test#1 (Memory)
1117 points/GHz
1662 points/GHz
TOTAL
11120 points/GHz
14918 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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4