Pentium D 950 vs 925
Description
Both models 950 and 925 are based on NetBurst architecture.
Using the multithread performance as a reference, the 950 gets a score of 7.3 k points while the 925 gets 14 k points.
Summarizing, the 925 is 1.9 times faster than the 950. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 950 gets a score of 7.3 k points while the 925 gets 14 k points.
Summarizing, the 925 is 1.9 times faster than the 950. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
f64
f65
Core
Presler
Presler
Base frecuency
3.4 GHz
3 GHz
Socket
LGA 775
LGA 775
Cores/Threads
2/2
2/2
TDP
130 W
95 W
Cache L1 (d+i)
16+8 kB
16+8 kB
Cache L2
4096 kB
4096 kB
Date
January 2006
October 2006
Mean monothread perf.
8.73k points
7.7k points
Mean multithread perf.
7.34k points
14.03k 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
950
925
Test#1 (Integers)
2.36k
2.06k (x0.87)
Test#2 (FP)
3.74k
3.32k (x0.89)
Test#3 (Generic, ZIP)
1.76k
1.52k (x0.86)
Test#1 (Memory)
0.86k
0.8k (x0.93)
TOTAL
8.73k
7.7k (x0.88)
Multithread
950
925
Test#1 (Integers)
4.34k
4k (x0.92)
Test#2 (FP)
1.91k
6.32k (x3.32)
Test#3 (Generic, ZIP)
0.75k
2.91k (x3.86)
Test#1 (Memory)
0.35k
0.81k (x2.32)
TOTAL
7.34k
14.03k (x1.91)
Performance/W
950
925
Test#1 (Integers)
33 points/W
42 points/W
Test#2 (FP)
15 points/W
67 points/W
Test#3 (Generic, ZIP)
6 points/W
31 points/W
Test#1 (Memory)
3 points/W
9 points/W
TOTAL
56 points/W
148 points/W
Performance/GHz
950
925
Test#1 (Integers)
695 points/GHz
686 points/GHz
Test#2 (FP)
1101 points/GHz
1105 points/GHz
Test#3 (Generic, ZIP)
518 points/GHz
507 points/GHz
Test#1 (Memory)
253 points/GHz
266 points/GHz
TOTAL
2567 points/GHz
2565 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