Athlon II M300 vs Pentium D 820
Description
The M300 is based on K10 architecture while the 820 is based on NetBurst.
Using the multithread performance as a reference, the M300 gets a score of 17.7 k points while the 820 gets 14.1 k points.
Summarizing, the M300 is 1.3 times faster than the 820. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the M300 gets a score of 17.7 k points while the 820 gets 14.1 k points.
Summarizing, the M300 is 1.3 times faster than the 820. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
100f62
f44
Core
Caspian
Smithfield
Base frecuency
2 GHz
2.8 GHz
Socket
Socket S1G3
LGA 775
Cores/Threads
2/2
2/2
TDP
35 W
130 W
Cache L1 (d+i)
2x128 kB
16+8 kB
Cache L2
2x512 kB
2048 kB
Cache L3
kB
0 kB
Date
October 2009
May 2005
Mean monothread perf.
9.57k points
7.45k points
Mean multithread perf.
17.73k points
14.07k 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
M300
820
Test#1 (Integers)
2.66k
1.93k (x0.73)
Test#2 (FP)
3.84k
3.11k (x0.81)
Test#3 (Generic, ZIP)
1.97k
1.49k (x0.76)
Test#1 (Memory)
1.1k
0.91k (x0.82)
TOTAL
9.57k
7.45k (x0.78)
Multithread
M300
820
Test#1 (Integers)
5.04k
3.92k (x0.78)
Test#2 (FP)
7.46k
6.23k (x0.83)
Test#3 (Generic, ZIP)
3.75k
2.99k (x0.8)
Test#1 (Memory)
1.48k
0.94k (x0.63)
TOTAL
17.73k
14.07k (x0.79)
Performance/W
M300
820
Test#1 (Integers)
144 points/W
30 points/W
Test#2 (FP)
213 points/W
48 points/W
Test#3 (Generic, ZIP)
107 points/W
23 points/W
Test#1 (Memory)
42 points/W
7 points/W
TOTAL
506 points/W
108 points/W
Performance/GHz
M300
820
Test#1 (Integers)
1328 points/GHz
690 points/GHz
Test#2 (FP)
1921 points/GHz
1112 points/GHz
Test#3 (Generic, ZIP)
986 points/GHz
534 points/GHz
Test#1 (Memory)
550 points/GHz
324 points/GHz
TOTAL
4784 points/GHz
2660 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