Pentium G645 vs Ryzen 5 3500U
Description
The G645 is based on Sandy Bridge architecture while the 3500U is based on Zen+.
Using the multithread performance as a reference, the G645 gets a score of 35.4 k points while the 3500U gets 149.2 k points.
Summarizing, the 3500U is 4.2 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 3500U gets 149.2 k points.
Summarizing, the 3500U is 4.2 times faster than the G645 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
206a7
810f81
Core
Sandy Bridge
Picasso
Base frecuency
2.9 GHz
2.1 GHz
Boost frecuency
2.9 GHz
3.7 GHz
Socket
LGA 1155
BGA-FP5
Cores/Threads
2/2
4/8
TDP
65 W
15 W
Cache L1 (d+i)
2x32+2x32 kB
4x64+6x32 kB
Cache L2
2x256 kB
4x512 kB
Cache L3
3072 kB
4096 kB
Date
September 2012
January 2019
Mean monothread perf.
22.24k points
36.64k points
Mean multithread perf.
35.38k points
140.97k 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
3500U
Test#1 (Integers)
8.66k
11.98k (x1.38)
Test#2 (FP)
6.9k
15.85k (x2.3)
Test#3 (Generic, ZIP)
3.48k
4.53k (x1.3)
Test#1 (Memory)
3.2k
3.29k (x1.03)
TOTAL
22.24k
35.65k (x1.6)
Multithread
G645
3500U
Test#1 (Integers)
14.06k
48.28k (x3.43)
Test#2 (FP)
11.82k
74.19k (x6.28)
Test#3 (Generic, ZIP)
5.83k
23.29k (x4)
Test#1 (Memory)
3.69k
3.47k (x0.94)
TOTAL
35.38k
149.23k (x4.22)
Performance/W
G645
3500U
Test#1 (Integers)
216 points/W
3219 points/W
Test#2 (FP)
182 points/W
4946 points/W
Test#3 (Generic, ZIP)
90 points/W
1553 points/W
Test#1 (Memory)
57 points/W
231 points/W
TOTAL
544 points/W
9949 points/W
Performance/GHz
G645
3500U
Test#1 (Integers)
2987 points/GHz
3238 points/GHz
Test#2 (FP)
2380 points/GHz
4283 points/GHz
Test#3 (Generic, ZIP)
1199 points/GHz
1224 points/GHz
Test#1 (Memory)
1103 points/GHz
890 points/GHz
TOTAL
7669 points/GHz
9634 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