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Core i7-3930K vs M-5Y10c


Description
The i7-3930K is based on Sandy Bridge architecture while the M-5Y10c is based on Broadwell.

Using the multithread performance as a reference, the i7-3930K gets a score of 155.9 k points while the M-5Y10c gets 51 k points.

Summarizing, the i7-3930K is 3.1 times faster than the M-5Y10c . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
206d7
306d4
Core
Sandy Bridge-E
Broadwell-Y
Architecture
Base frecuency
3.2 GHz
0.8 GHz
Boost frecuency
3.8 GHz
2 GHz
Socket
LGA 2011
Cores/Threads
6/12
2/4
TDP
130 W
5 W
Cache L1 (d+i)
32+32 kB
32+32 kB
Cache L2
256 kB
256 kB
Cache L3
12288 kB
4096 kB
Date
November 2011
October 2014
Mean monothread perf.
27.76k points
22.93k points
Mean multithread perf.
155.86k points
51k 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
M-5Y10c
Test#1 (Integers)
10.08k
7.22k (x0.72)
Test#2 (FP)
9.06k
9.98k (x1.1)
Test#3 (Generic, ZIP)
4.45k
2.75k (x0.62)
Test#1 (Memory)
4.16k
2.98k (x0.72)
TOTAL
27.76k
22.93k (x0.83)

Multithread

i7-3930K

M-5Y10c
Test#1 (Integers)
62.22k
15.07k (x0.24)
Test#2 (FP)
60.25k
24.8k (x0.41)
Test#3 (Generic, ZIP)
30.42k
6.68k (x0.22)
Test#1 (Memory)
2.97k
4.46k (x1.5)
TOTAL
155.86k
51k (x0.33)

Performance/W
i7-3930K
M-5Y10c
Test#1 (Integers)
479 points/W
3014 points/W
Test#2 (FP)
463 points/W
4960 points/W
Test#3 (Generic, ZIP)
234 points/W
1335 points/W
Test#1 (Memory)
23 points/W
891 points/W
TOTAL
1199 points/W
10200 points/W

Performance/GHz
i7-3930K
M-5Y10c
Test#1 (Integers)
2653 points/GHz
3611 points/GHz
Test#2 (FP)
2383 points/GHz
4990 points/GHz
Test#3 (Generic, ZIP)
1172 points/GHz
1374 points/GHz
Test#1 (Memory)
1096 points/GHz
1492 points/GHz
TOTAL
7304 points/GHz
11467 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