Pentium G645 vs Celeron J4105
Description
The G645 is based on Sandy Bridge architecture while the J4105 is based on Goldmont Plus.
Using the multithread performance as a reference, the G645 gets a score of 35.4 k points while the J4105 gets 61.5 k points.
Summarizing, the J4105 is 1.7 times faster than the G645 . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the G645 gets a score of 35.4 k points while the J4105 gets 61.5 k points.
Summarizing, the J4105 is 1.7 times faster than the G645 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
206a7
706a1
Core
Sandy Bridge
Gemini Lake
Base frecuency
2.9 GHz
1.5 GHz
Boost frecuency
2.9 GHz
2.5 GHz
Socket
LGA 1155
BGA 1090
Cores/Threads
2/2
4/4
TDP
65 W
10 W
Cache L1 (d+i)
2x32+2x32 kB
4x32+4x24 kB
Cache L2
2x256 kB
4096 kB
Cache L3
3072 kB
0 kB
Date
September 2012
December 2017
Mean monothread perf.
22.24k points
18.22k points
Mean multithread perf.
35.38k points
61.49k 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
G645
J4105
Test#1 (Integers)
8.66k
4.9k (x0.57)
Test#2 (FP)
6.9k
7.26k (x1.05)
Test#3 (Generic, ZIP)
3.48k
2.75k (x0.79)
Test#1 (Memory)
3.2k
3.32k (x1.04)
TOTAL
22.24k
18.22k (x0.82)
Multithread
G645
J4105
Test#1 (Integers)
14.06k
18.84k (x1.34)
Test#2 (FP)
11.82k
27.45k (x2.32)
Test#3 (Generic, ZIP)
5.83k
10.35k (x1.78)
Test#1 (Memory)
3.69k
4.85k (x1.32)
TOTAL
35.38k
61.49k (x1.74)
Performance/W
G645
J4105
Test#1 (Integers)
216 points/W
1884 points/W
Test#2 (FP)
182 points/W
2745 points/W
Test#3 (Generic, ZIP)
90 points/W
1035 points/W
Test#1 (Memory)
57 points/W
485 points/W
TOTAL
544 points/W
6149 points/W
Performance/GHz
G645
J4105
Test#1 (Integers)
2987 points/GHz
1958 points/GHz
Test#2 (FP)
2380 points/GHz
2902 points/GHz
Test#3 (Generic, ZIP)
1199 points/GHz
1102 points/GHz
Test#1 (Memory)
1103 points/GHz
1327 points/GHz
TOTAL
7669 points/GHz
7289 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