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Core i5-8265U vs Celeron G3900TE


Description
The i5-8265U is based on Whiskey Lake architecture while the G3900TE is based on Skylake.

Using the multithread performance as a reference, the i5-8265U gets a score of 149.2 k points while the G3900TE gets 49.3 k points.

Summarizing, the i5-8265U is 3 times faster than the G3900TE. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806ec
506e3
Core
Whiskey Lake-U
Skylake-S
Architecture
Base frecuency
1.6 GHz
2.3 GHz
Boost frecuency
3.9 GHz
2.3 GHz
Socket
BGA1528
LGA 1151
Cores/Threads
4/8
2/2
TDP
15 W
35 W
Cache L1 (d+i)
4x32+4x32 kB
2x32+2x32 kB
Cache L2
4x256 kB
2x256 kB
Cache L3
6144 kB
2048 kB
Date
August 2018
December 2015
Mean monothread perf.
46.67k points
27.33k points
Mean multithread perf.
143.23k points
49.34k 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
i5-8265U
G3900TE
Test#1 (Integers)
3.68k
2.36k (x0.64)
Test#2 (FP)
16.08k
9.79k (x0.61)
Test#3 (Generic, ZIP)
4.99k
3.08k (x0.62)
Test#1 (Memory)
7.95k
3.36k (x0.42)
TOTAL
32.69k
18.59k (x0.57)

Multithread

i5-8265U

G3900TE
Test#1 (Integers)
14.29k
4.45k (x0.31)
Test#2 (FP)
61.15k
18.16k (x0.3)
Test#3 (Generic, ZIP)
16.53k
5.48k (x0.33)
Test#1 (Memory)
3.72k
3.5k (x0.94)
TOTAL
95.69k
31.59k (x0.33)

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
i5-8265U
G3900TE
Test#1 (Integers)
13.6k
8.56k (x0.63)
Test#2 (FP)
20.03k
12.25k (x0.61)
Test#3 (Generic, ZIP)
5.19k
3.17k (x0.61)
Test#1 (Memory)
7.05k
3.35k (x0.47)
TOTAL
45.87k
27.33k (x0.6)

Multithread

i5-8265U

G3900TE
Test#1 (Integers)
51.42k
16.42k (x0.32)
Test#2 (FP)
77.48k
23.61k (x0.3)
Test#3 (Generic, ZIP)
16.65k
5.75k (x0.35)
Test#1 (Memory)
3.69k
3.55k (x0.96)
TOTAL
149.24k
49.34k (x0.33)

Performance/W
i5-8265U
G3900TE
Test#1 (Integers)
3428 points/W
469 points/W
Test#2 (FP)
5165 points/W
675 points/W
Test#3 (Generic, ZIP)
1110 points/W
164 points/W
Test#1 (Memory)
246 points/W
101 points/W
TOTAL
9949 points/W
1410 points/W

Performance/GHz
i5-8265U
G3900TE
Test#1 (Integers)
3487 points/GHz
3724 points/GHz
Test#2 (FP)
5135 points/GHz
5326 points/GHz
Test#3 (Generic, ZIP)
1332 points/GHz
1380 points/GHz
Test#1 (Memory)
1808 points/GHz
1455 points/GHz
TOTAL
11762 points/GHz
11885 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4