Core i7-3930K vs m7-6Y75
Description
The i7-3930K is based on Sandy Bridge architecture while the m7-6Y75 is based on Skylake.
Using the multithread performance as a reference, the i7-3930K gets a score of 155.9 k points while the m7-6Y75 gets 53.6 k points.
Summarizing, the i7-3930K is 2.9 times faster than the m7-6Y75. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-3930K gets a score of 155.9 k points while the m7-6Y75 gets 53.6 k points.
Summarizing, the i7-3930K is 2.9 times faster than the m7-6Y75. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
206d7
406e3
Core
Sandy Bridge-E
Skylake-Y
Base frecuency
3.2 GHz
1.2 GHz
Boost frecuency
3.8 GHz
3.1 GHz
Socket
LGA 2011
BGA1515
Cores/Threads
6/12
2/4
TDP
130 W
4,5 W
Cache L1 (d+i)
32+32 kB
2x32+2x32 kB
Cache L2
256 kB
2x256 kB
Cache L3
12288 kB
4096 kB
Date
November 2011
September 2015
Mean monothread perf.
27.76k points
33.86k points
Mean multithread perf.
155.86k points
53.58k 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
i7-3930K
m7-6Y75
Test#1 (Integers)
10.08k
10.24k (x1.02)
Test#2 (FP)
9.06k
15.33k (x1.69)
Test#3 (Generic, ZIP)
4.45k
2.97k (x0.67)
Test#1 (Memory)
4.16k
5.32k (x1.28)
TOTAL
27.76k
33.86k (x1.22)
Multithread
i7-3930K
m7-6Y75
Test#1 (Integers)
62.22k
16.78k (x0.27)
Test#2 (FP)
60.25k
25.09k (x0.42)
Test#3 (Generic, ZIP)
30.42k
6.14k (x0.2)
Test#1 (Memory)
2.97k
5.58k (x1.87)
TOTAL
155.86k
53.58k (x0.34)
Performance/W
i7-3930K
m7-6Y75
Test#1 (Integers)
479 points/W
4195 points/W
Test#2 (FP)
463 points/W
6272 points/W
Test#3 (Generic, ZIP)
234 points/W
1534 points/W
Test#1 (Memory)
23 points/W
1394 points/W
TOTAL
1199 points/W
13395 points/W
Performance/GHz
i7-3930K
m7-6Y75
Test#1 (Integers)
2653 points/GHz
3304 points/GHz
Test#2 (FP)
2383 points/GHz
4945 points/GHz
Test#3 (Generic, ZIP)
1172 points/GHz
957 points/GHz
Test#1 (Memory)
1096 points/GHz
1715 points/GHz
TOTAL
7304 points/GHz
10922 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