Core i3-5005U vs i7-3930K
Description
The i3-5005U is based on Broadwell architecture while the i7-3930K is based on Sandy Bridge.
Using the multithread performance as a reference, the i3-5005U gets a score of 47.9 k points while the i7-3930K gets 155.9 k points.
Summarizing, the i7-3930K is 3.3 times faster than the i3-5005U . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-5005U gets a score of 47.9 k points while the i7-3930K gets 155.9 k points.
Summarizing, the i7-3930K is 3.3 times faster than the i3-5005U . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306d4
206d7
Core
Broadwell-U
Sandy Bridge-E
Base frecuency
2 GHz
3.2 GHz
Boost frecuency
2 GHz
3.8 GHz
Socket
LGA 2011
Cores/Threads
2 /2
6/12
TDP
15 W
130 W
Cache L1 (d+i)
2x32+2x32 kB
32+32 kB
Cache L2
256 kB
256 kB
Cache L3
3072 kB
12288 kB
Date
March 2015
November 2011
Mean monothread perf.
25.61k points
27.76k points
Mean multithread perf.
54.99k 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
i3-5005U
i7-3930K
Test#1 (Integers)
6.24k
10.08k (x1.62)
Test#2 (FP)
8.82k
9.06k (x1.03)
Test#3 (Generic, ZIP)
2.38k
4.45k (x1.87)
Test#1 (Memory)
2.4k
4.16k (x1.73)
TOTAL
19.84k
27.76k (x1.4)
Multithread
i3-5005U
i7-3930K
Test#1 (Integers)
12.33k
62.22k (x5.05)
Test#2 (FP)
25.82k
60.25k (x2.33)
Test#3 (Generic, ZIP)
6.56k
30.42k (x4.64)
Test#1 (Memory)
3.18k
2.97k (x0.93)
TOTAL
47.89k
155.86k (x3.25)
Performance/W
i3-5005U
i7-3930K
Test#1 (Integers)
822 points/W
479 points/W
Test#2 (FP)
1721 points/W
463 points/W
Test#3 (Generic, ZIP)
437 points/W
234 points/W
Test#1 (Memory)
212 points/W
23 points/W
TOTAL
3193 points/W
1199 points/W
Performance/GHz
i3-5005U
i7-3930K
Test#1 (Integers)
3118 points/GHz
2653 points/GHz
Test#2 (FP)
4411 points/GHz
2383 points/GHz
Test#3 (Generic, ZIP)
1189 points/GHz
1172 points/GHz
Test#1 (Memory)
1201 points/GHz
1096 points/GHz
TOTAL
9920 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