Core i7-6600U vs Celeron 4205U
Description
The i7-6600U is based on Skylake architecture while the 4205U is based on Whiskey Lake.
Using the multithread performance as a reference, the i7-6600U gets a score of 48.2 k points while the 4205U gets 37.6 k points.
Summarizing, the i7-6600U is 1.3 times faster than the 4205U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-6600U gets a score of 48.2 k points while the 4205U gets 37.6 k points.
Summarizing, the i7-6600U is 1.3 times faster than the 4205U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
406e3
806ec
Core
Skylake-U
Whiskey Lake-U
Base frecuency
2.6 GHz
1.8 GHz
Boost frecuency
3.4 GHz
1.8 GHz
Socket
BGA1356
BGA 1528
Cores/Threads
2/4
2/2
TDP
15 W
15 W
Cache L1 (d+i)
2x32+2x32 kB
2x32+2x32 kB
Cache L2
2x256 kB
2x256 kB
Cache L3
4096 kB
2048 kB
Date
September 2015
January 2019
Mean monothread perf.
39.73k points
20.61k points
Mean multithread perf.
79.22k points
37.61k points
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
i7-6600U
4205U
Test#1 (Integers)
6.76k
6.53k (x0.97)
Test#2 (FP)
9.58k
9.46k (x0.99)
Test#3 (Generic, ZIP)
2.46k
2.28k (x0.93)
Test#1 (Memory)
4.18k
2.34k (x0.56)
TOTAL
22.99k
20.61k (x0.9)
Multithread
i7-6600U
4205U
Test#1 (Integers)
14.37k
12.97k (x0.9)
Test#2 (FP)
23.79k
18.12k (x0.76)
Test#3 (Generic, ZIP)
5.71k
4.33k (x0.76)
Test#1 (Memory)
4.29k
2.18k (x0.51)
TOTAL
48.16k
37.61k (x0.78)
Performance/W
i7-6600U
4205U
Test#1 (Integers)
958 points/W
865 points/W
Test#2 (FP)
1586 points/W
1208 points/W
Test#3 (Generic, ZIP)
380 points/W
289 points/W
Test#1 (Memory)
286 points/W
146 points/W
TOTAL
3211 points/W
2507 points/W
Performance/GHz
i7-6600U
4205U
Test#1 (Integers)
1989 points/GHz
3629 points/GHz
Test#2 (FP)
2818 points/GHz
5255 points/GHz
Test#3 (Generic, ZIP)
724 points/GHz
1269 points/GHz
Test#1 (Memory)
1229 points/GHz
1298 points/GHz
TOTAL
6761 points/GHz
11451 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