Pentium G2020 vs G850
Description
The G2020 is based on Ivy Bridge architecture while the G850 is based on Sandy Bridge.
Using the multithread performance as a reference, the G2020 gets a score of 42.4 k points while the G850 gets 40.5 k points.
Summarizing, the G2020 is 1 times faster than the G850 . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the G2020 gets a score of 42.4 k points while the G850 gets 40.5 k points.
Summarizing, the G2020 is 1 times faster than the G850 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306a9
206a7
Core
Ivy Bridge
Sandy Bridge
Base frecuency
1.6 GHz
2.9 GHz
Boost frecuency
2.9 GHz
2.9 GHz
Socket
LGA 1155
LGA 1155
Cores/Threads
2/2
2/2
TDP
55 W
65 W
Cache L1 (d+i)
32+32 kB
32+32 kB
Cache L2
256 kB
256 kB
Cache L3
3072 kB
3072 kB
Date
January 2013
May 2012
Mean monothread perf.
25.87k points
21.85k points
Mean multithread perf.
42.39k 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
G2020
G850
Test#1 (Integers)
9.9k
8.77k (x0.89)
Test#2 (FP)
9.01k
7.08k (x0.79)
Test#3 (Generic, ZIP)
3.87k
3.72k (x0.96)
Test#1 (Memory)
3.09k
2.28k (x0.74)
TOTAL
25.87k
21.85k (x0.84)
Multithread
G2020
G850
Test#1 (Integers)
18.83k
17.5k (x0.93)
Test#2 (FP)
14.15k
13.48k (x0.95)
Test#3 (Generic, ZIP)
6.61k
7.32k (x1.11)
Test#1 (Memory)
2.81k
2.19k (x0.78)
TOTAL
42.39k
40.5k (x0.96)
Performance/W
G2020
G850
Test#1 (Integers)
342 points/W
269 points/W
Test#2 (FP)
257 points/W
207 points/W
Test#3 (Generic, ZIP)
120 points/W
113 points/W
Test#1 (Memory)
51 points/W
34 points/W
TOTAL
771 points/W
623 points/W
Performance/GHz
G2020
G850
Test#1 (Integers)
3415 points/GHz
3025 points/GHz
Test#2 (FP)
3107 points/GHz
2440 points/GHz
Test#3 (Generic, ZIP)
1334 points/GHz
1283 points/GHz
Test#1 (Memory)
1065 points/GHz
787 points/GHz
TOTAL
8921 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.
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