Core i3-7100 vs i7-930
Description
The i3-7100 is based on Kaby Lake architecture while the i7-930 is based on Westmere.
Using the multithread performance as a reference, the i3-7100 gets a score of 94.6 k points while the i7-930 gets 69.4 k points.
Summarizing, the i3-7100 is 1.4 times faster than the i7-930 . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-7100 gets a score of 94.6 k points while the i7-930 gets 69.4 k points.
Summarizing, the i3-7100 is 1.4 times faster than the i7-930 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906e9
106a5
Core
Kaby Lake-S
Bloomfield
Base frecuency
3.9 GHz
2.8 GHz
Boost frecuency
3.9 GHz
3.067 GHz
Socket
LGA 1151
LGA 1366
Cores/Threads
2/4
4/8
TDP
51 W
130 W
Cache L1 (d+i)
2x32+2x32 kB
32+32 kB
Cache L2
2x256 kB
256 kB
Cache L3
3072 kB
8192 kB
Date
January 2017
February 2010
Mean monothread perf.
58.55k points
17.58k points
Mean multithread perf.
126.47k points
69.39k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
i3-7100
i7-930
Test#1 (Integers)
4.01k
1.94k (x0.48)
Test#2 (FP)
16.38k
4.38k (x0.27)
Test#3 (Generic, ZIP)
5.31k
2.64k (x0.5)
Test#1 (Memory)
3.98k
2.41k (x0.6)
TOTAL
29.69k
11.37k (x0.38)
Multithread
i3-7100
i7-930
Test#1 (Integers)
8.1k
7.3k (x0.9)
Test#2 (FP)
38.7k
19.36k (x0.5)
Test#3 (Generic, ZIP)
12.69k
13.43k (x1.06)
Test#1 (Memory)
3.76k
2.01k (x0.54)
TOTAL
63.24k
42.11k (x0.67)
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
i3-7100
i7-930
Test#1 (Integers)
14.04k
7.28k (x0.52)
Test#2 (FP)
20.55k
4.82k (x0.23)
Test#3 (Generic, ZIP)
5.41k
2.86k (x0.53)
Test#1 (Memory)
3.99k
2.62k (x0.66)
TOTAL
43.99k
17.58k (x0.4)
Multithread
i3-7100
i7-930
Test#1 (Integers)
30.09k
28.09k (x0.93)
Test#2 (FP)
47.84k
21.62k (x0.45)
Test#3 (Generic, ZIP)
13.13k
14.83k (x1.13)
Test#1 (Memory)
3.52k
4.85k (x1.38)
TOTAL
94.59k
69.39k (x0.73)
Performance/W
i3-7100
i7-930
Test#1 (Integers)
590 points/W
216 points/W
Test#2 (FP)
938 points/W
166 points/W
Test#3 (Generic, ZIP)
258 points/W
114 points/W
Test#1 (Memory)
69 points/W
37 points/W
TOTAL
1855 points/W
534 points/W
Performance/GHz
i3-7100
i7-930
Test#1 (Integers)
3601 points/GHz
2372 points/GHz
Test#2 (FP)
5268 points/GHz
1571 points/GHz
Test#3 (Generic, ZIP)
1386 points/GHz
933 points/GHz
Test#1 (Memory)
1024 points/GHz
855 points/GHz
TOTAL
11279 points/GHz
5732 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