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Celeron 4205U vs Pentium G850


Description
The 4205U is based on Whiskey Lake architecture while the G850 is based on Sandy Bridge.

Using the multithread performance as a reference, the 4205U gets a score of 37.6 k points while the G850 gets 40.5 k points.

Summarizing, the G850 is 1.1 times faster than the 4205U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806ec
206a7
Core
Whiskey Lake-U
Sandy Bridge
Architecture
Base frecuency
1.8 GHz
2.9 GHz
Socket
BGA 1528
LGA 1155
Cores/Threads
2/2
2/2
TDP
15 W
65 W
Cache L1 (d+i)
2x32+2x32 kB
32+32 kB
Cache L2
2x256 kB
256 kB
Cache L3
2048 kB
3072 kB
Date
January 2019
May 2012
Mean monothread perf.
20.61k points
21.85k points
Mean multithread perf.
37.61k points
40.5k 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
4205U
G850
Test#1 (Integers)
6.53k
8.77k (x1.34)
Test#2 (FP)
9.46k
7.08k (x0.75)
Test#3 (Generic, ZIP)
2.28k
3.72k (x1.63)
Test#1 (Memory)
2.34k
2.28k (x0.98)
TOTAL
20.61k
21.85k (x1.06)

Multithread

4205U

G850
Test#1 (Integers)
12.97k
17.5k (x1.35)
Test#2 (FP)
18.12k
13.48k (x0.74)
Test#3 (Generic, ZIP)
4.33k
7.32k (x1.69)
Test#1 (Memory)
2.18k
2.19k (x1.01)
TOTAL
37.61k
40.5k (x1.08)

Performance/W
4205U
G850
Test#1 (Integers)
865 points/W
269 points/W
Test#2 (FP)
1208 points/W
207 points/W
Test#3 (Generic, ZIP)
289 points/W
113 points/W
Test#1 (Memory)
146 points/W
34 points/W
TOTAL
2507 points/W
623 points/W

Performance/GHz
4205U
G850
Test#1 (Integers)
3629 points/GHz
3025 points/GHz
Test#2 (FP)
5255 points/GHz
2440 points/GHz
Test#3 (Generic, ZIP)
1269 points/GHz
1283 points/GHz
Test#1 (Memory)
1298 points/GHz
787 points/GHz
TOTAL
11451 points/GHz
7534 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