Core i7-6900K vs i5-5200U
Description
Both models i7-6900K and i5-5200U are based on Broadwell architecture.
Using the multithread performance as a reference, the i7-6900K gets a score of 427.5 k points while the i5-5200U gets 68.7 k points.
Summarizing, the i7-6900K is 6.2 times faster than the i5-5200U . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-6900K gets a score of 427.5 k points while the i5-5200U gets 68.7 k points.
Summarizing, the i7-6900K is 6.2 times faster than the i5-5200U . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
406f1
306d4
Core
Broadwell-E
Broadwell-U
Base frecuency
3.2 GHz
2.2 GHz
Boost frecuency
3.7 GHz
2.7 GHz
Socket
LGA 2011-3
Cores/Threads
8/16
2 /4
TDP
140 W
15 W
Cache L1 (d+i)
8x32+8x32 kB
2x32+2x32 kB
Cache L2
8x256 kB
256 kB
Cache L3
20480 kB
3072 kB
Date
September 2016
March 2015
Mean monothread perf.
49.76k points
31.81k points
Mean multithread perf.
427.51k points
68.69k 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
i7-6900K
i5-5200U
Test#1 (Integers)
23.11k
13.58k (x0.59)
Test#2 (FP)
17.84k
12.14k (x0.68)
Test#3 (Generic, ZIP)
5.34k
3.18k (x0.59)
Test#1 (Memory)
3.47k
2.92k (x0.84)
TOTAL
49.76k
31.81k (x0.64)
Multithread
i7-6900K
i5-5200U
Test#1 (Integers)
184.19k
28.89k (x0.16)
Test#2 (FP)
181.2k
28.74k (x0.16)
Test#3 (Generic, ZIP)
47.44k
7.31k (x0.15)
Test#1 (Memory)
14.69k
3.74k (x0.25)
TOTAL
427.51k
68.69k (x0.16)
Performance/W
i7-6900K
i5-5200U
Test#1 (Integers)
1316 points/W
1926 points/W
Test#2 (FP)
1294 points/W
1916 points/W
Test#3 (Generic, ZIP)
339 points/W
488 points/W
Test#1 (Memory)
105 points/W
249 points/W
TOTAL
3054 points/W
4579 points/W
Performance/GHz
i7-6900K
i5-5200U
Test#1 (Integers)
6247 points/GHz
5029 points/GHz
Test#2 (FP)
4822 points/GHz
4497 points/GHz
Test#3 (Generic, ZIP)
1444 points/GHz
1176 points/GHz
Test#1 (Memory)
938 points/GHz
1080 points/GHz
TOTAL
13450 points/GHz
11782 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