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Core M-5Y10c vs i7-3930K


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

Using the multithread performance as a reference, the M-5Y10c gets a score of 51 k points while the i7-3930K gets 155.9 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
306d4
206d7
Core
Broadwell-Y
Sandy Bridge-E
Architecture
Base frecuency
0.8 GHz
3.2 GHz
Boost frecuency
2 GHz
3.8 GHz
Socket
LGA 2011
Cores/Threads
2/4
6/12
TDP
5 W
130 W
Cache L1 (d+i)
2x32+2x32 kB
32+32 kB
Cache L2
2x256 kB
256 kB
Cache L3
4096 kB
12288 kB
Date
October 2014
November 2011
Mean monothread perf.
22.93k points
27.76k points
Mean multithread perf.
51k points
155.86k 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
M-5Y10c
i7-3930K
Test#1 (Integers)
7.22k
10.08k (x1.4)
Test#2 (FP)
9.98k
9.06k (x0.91)
Test#3 (Generic, ZIP)
2.75k
4.45k (x1.62)
Test#1 (Memory)
2.98k
4.16k (x1.4)
TOTAL
22.93k
27.76k (x1.21)

Multithread

M-5Y10c

i7-3930K
Test#1 (Integers)
15.07k
62.22k (x4.13)
Test#2 (FP)
24.8k
60.25k (x2.43)
Test#3 (Generic, ZIP)
6.68k
30.42k (x4.56)
Test#1 (Memory)
4.46k
2.97k (x0.67)
TOTAL
51k
155.86k (x3.06)

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

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