Core i5-7500 vs Celeron 3855U
Description
The i5-7500 is based on Kaby Lake architecture while the 3855U is based on Skylake.
Using the multithread performance as a reference, the i5-7500 gets a score of 154.8 k points while the 3855U gets 24.6 k points.
Summarizing, the i5-7500 is 6.3 times faster than the 3855U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-7500 gets a score of 154.8 k points while the 3855U gets 24.6 k points.
Summarizing, the i5-7500 is 6.3 times faster than the 3855U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906e9
406e3
Core
Kaby Lake-S
Skylake-U
Base frecuency
3.4 GHz
1.6 GHz
Boost frecuency
3.8 GHz
1.6 GHz
Socket
LGA 1151
BGA1356
Cores/Threads
4/4
2/2
TDP
65 W
15 W
Cache L1 (d+i)
32+32 kB
2x32+2x32 kB
Cache L2
256 kB
2x256 kB
Cache L3
6144 kB
2096 kB
Date
September 2016
December 2015
Mean monothread perf.
61.51k points
19.24k points
Mean multithread perf.
191.71k points
24.56k 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
i5-7500
3855U
Test#1 (Integers)
3.87k
1.64k (x0.43)
Test#2 (FP)
16.09k
6.72k (x0.42)
Test#3 (Generic, ZIP)
5.11k
2.06k (x0.4)
Test#1 (Memory)
7.97k
2.4k (x0.3)
TOTAL
33.04k
12.83k (x0.39)
Multithread
i5-7500
3855U
Test#1 (Integers)
14.81k
2.2k (x0.15)
Test#2 (FP)
61.51k
9.59k (x0.16)
Test#3 (Generic, ZIP)
19.59k
2.76k (x0.14)
Test#1 (Memory)
3.68k
2.27k (x0.62)
TOTAL
99.59k
16.81k (x0.17)
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
i5-7500
3855U
Test#1 (Integers)
14.09k
5.93k (x0.42)
Test#2 (FP)
19.8k
8.53k (x0.43)
Test#3 (Generic, ZIP)
5.34k
2.28k (x0.43)
Test#1 (Memory)
8.45k
2.5k (x0.3)
TOTAL
47.67k
19.24k (x0.4)
Multithread
i5-7500
3855U
Test#1 (Integers)
53.99k
7.87k (x0.15)
Test#2 (FP)
77.43k
11.28k (x0.15)
Test#3 (Generic, ZIP)
20.81k
2.91k (x0.14)
Test#1 (Memory)
2.53k
2.5k (x0.98)
TOTAL
154.77k
24.56k (x0.16)
Performance/W
i5-7500
3855U
Test#1 (Integers)
831 points/W
524 points/W
Test#2 (FP)
1191 points/W
752 points/W
Test#3 (Generic, ZIP)
320 points/W
194 points/W
Test#1 (Memory)
39 points/W
166 points/W
TOTAL
2381 points/W
1637 points/W
Performance/GHz
i5-7500
3855U
Test#1 (Integers)
3707 points/GHz
3706 points/GHz
Test#2 (FP)
5210 points/GHz
5333 points/GHz
Test#3 (Generic, ZIP)
1406 points/GHz
1423 points/GHz
Test#1 (Memory)
2222 points/GHz
1562 points/GHz
TOTAL
12546 points/GHz
12024 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