Celeron G3900TE vs Core i7-640LM
Description
The G3900TE is based on Skylake architecture while the i7-640LM is based on Westmere.
Using the multithread performance as a reference, the G3900TE gets a score of 49.3 k points while the i7-640LM gets 31.7 k points.
Summarizing, the G3900TE is 1.6 times faster than the i7-640LM. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the G3900TE gets a score of 49.3 k points while the i7-640LM gets 31.7 k points.
Summarizing, the G3900TE is 1.6 times faster than the i7-640LM. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
506e3
20655
Core
Skylake-S
Calpella
Base frecuency
2.3 GHz
2.133 GHz
Boost frecuency
2.3 GHz
2.667 GHz
Socket
LGA 1151
BGA1288
Cores/Threads
2/2
2/4
TDP
35 W
25 W
Cache L1 (d+i)
2x32+2x32 kB
2x32+2x32 kB
Cache L2
2x256 kB
2x256 kB
Cache L3
2048 kB
4096 kB
Date
December 2015
January 2010
Mean monothread perf.
27.33k points
16.35k points
Mean multithread perf.
49.34k points
31.74k 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
G3900TE
i7-640LM
Test#1 (Integers)
8.56k
7.01k (x0.82)
Test#2 (FP)
12.25k
4.58k (x0.37)
Test#3 (Generic, ZIP)
3.17k
2.73k (x0.86)
Test#1 (Memory)
3.35k
2.03k (x0.61)
TOTAL
27.33k
16.35k (x0.6)
Multithread
G3900TE
i7-640LM
Test#1 (Integers)
16.42k
12.93k (x0.79)
Test#2 (FP)
23.61k
10.21k (x0.43)
Test#3 (Generic, ZIP)
5.75k
6.22k (x1.08)
Test#1 (Memory)
3.55k
2.37k (x0.67)
TOTAL
49.34k
31.74k (x0.64)
Performance/W
G3900TE
i7-640LM
Test#1 (Integers)
469 points/W
517 points/W
Test#2 (FP)
675 points/W
409 points/W
Test#3 (Generic, ZIP)
164 points/W
249 points/W
Test#1 (Memory)
101 points/W
95 points/W
TOTAL
1410 points/W
1269 points/W
Performance/GHz
G3900TE
i7-640LM
Test#1 (Integers)
3724 points/GHz
2627 points/GHz
Test#2 (FP)
5326 points/GHz
1718 points/GHz
Test#3 (Generic, ZIP)
1380 points/GHz
1024 points/GHz
Test#1 (Memory)
1455 points/GHz
762 points/GHz
TOTAL
11885 points/GHz
6130 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