Core i7-4500U vs Pentium G850
Description
The i7-4500U is based on Haswell architecture while the G850 is based on Sandy Bridge.
Using the multithread performance as a reference, the i7-4500U gets a score of 49.8 k points while the G850 gets 40.5 k points.
Summarizing, the i7-4500U is 1.2 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 i7-4500U gets a score of 49.8 k points while the G850 gets 40.5 k points.
Summarizing, the i7-4500U is 1.2 times faster than the G850 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
40651
206a7
Core
Haswell
Sandy Bridge
Base frecuency
1.8 GHz
2.9 GHz
Boost frecuency
3 GHz
2.9 GHz
Socket
BGA1168
LGA 1155
Cores/Threads
2 /2
2/2
TDP
15 W
65 W
Cache L1 (d+i)
32+32 kB
32+32 kB
Cache L2
256 kB
256 kB
Cache L3
4096 kB
3072 kB
Date
June 2013
May 2012
Mean monothread perf.
33.02k points
21.85k points
Mean multithread perf.
66.14k 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
i7-4500U
G850
Test#1 (Integers)
10.2k
8.77k (x0.86)
Test#2 (FP)
9.23k
7.08k (x0.77)
Test#3 (Generic, ZIP)
3.89k
3.72k (x0.96)
Test#1 (Memory)
3.29k
2.28k (x0.69)
TOTAL
26.61k
21.85k (x0.82)
Multithread
i7-4500U
G850
Test#1 (Integers)
19.2k
17.5k (x0.91)
Test#2 (FP)
19.02k
13.48k (x0.71)
Test#3 (Generic, ZIP)
8.31k
7.32k (x0.88)
Test#1 (Memory)
3.22k
2.19k (x0.68)
TOTAL
49.75k
40.5k (x0.81)
Performance/W
i7-4500U
G850
Test#1 (Integers)
1280 points/W
269 points/W
Test#2 (FP)
1268 points/W
207 points/W
Test#3 (Generic, ZIP)
554 points/W
113 points/W
Test#1 (Memory)
215 points/W
34 points/W
TOTAL
3317 points/W
623 points/W
Performance/GHz
i7-4500U
G850
Test#1 (Integers)
3399 points/GHz
3025 points/GHz
Test#2 (FP)
3078 points/GHz
2440 points/GHz
Test#3 (Generic, ZIP)
1298 points/GHz
1283 points/GHz
Test#1 (Memory)
1097 points/GHz
787 points/GHz
TOTAL
8871 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