Core i5-3470S vs i7-3930K
Description
The i5-3470S is based on Ivy Bridge architecture while the i7-3930K is based on Sandy Bridge.
Using the multithread performance as a reference, the i5-3470S gets a score of 93.4 k points while the i7-3930K gets 155.9 k points.
Summarizing, the i7-3930K is 1.7 times faster than the i5-3470S . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-3470S gets a score of 93.4 k points while the i7-3930K gets 155.9 k points.
Summarizing, the i7-3930K is 1.7 times faster than the i5-3470S . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306a9
206d7
Core
Sandy Bridge-E
Base frecuency
2.9 GHz
3.2 GHz
Boost frecuency
3.6 GHz
3.8 GHz
Socket
LGA 1155
LGA 2011
Cores/Threads
4/4
6/12
TDP
65 W
130 W
Cache L1 (d+i)
4x32+4x32 kB
32+32 kB
Cache L2
4x256 kB
256 kB
Cache L3
6144 kB
12288 kB
Date
June 2012
November 2011
Mean monothread perf.
31.35k points
27.76k points
Mean multithread perf.
93.35k 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
i5-3470S
i7-3930K
Test#1 (Integers)
11.41k
10.08k (x0.88)
Test#2 (FP)
10.98k
9.06k (x0.82)
Test#3 (Generic, ZIP)
4.31k
4.45k (x1.03)
Test#1 (Memory)
4.66k
4.16k (x0.89)
TOTAL
31.35k
27.76k (x0.89)
Multithread
i5-3470S
i7-3930K
Test#1 (Integers)
35.73k
62.22k (x1.74)
Test#2 (FP)
36k
60.25k (x1.67)
Test#3 (Generic, ZIP)
14.48k
30.42k (x2.1)
Test#1 (Memory)
7.14k
2.97k (x0.42)
TOTAL
93.35k
155.86k (x1.67)
Performance/W
i5-3470S
i7-3930K
Test#1 (Integers)
550 points/W
479 points/W
Test#2 (FP)
554 points/W
463 points/W
Test#3 (Generic, ZIP)
223 points/W
234 points/W
Test#1 (Memory)
110 points/W
23 points/W
TOTAL
1436 points/W
1199 points/W
Performance/GHz
i5-3470S
i7-3930K
Test#1 (Integers)
3168 points/GHz
2653 points/GHz
Test#2 (FP)
3050 points/GHz
2383 points/GHz
Test#3 (Generic, ZIP)
1197 points/GHz
1172 points/GHz
Test#1 (Memory)
1293 points/GHz
1096 points/GHz
TOTAL
8708 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.
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