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Pentium 4 HT 515J vs Core 2 Duo E4300


Description
The 515J is based on NetBurst architecture while the E4300 is based on Core.

Using the multithread performance as a reference, the 515J gets a score of 0 k points while the E4300 gets 12.9 k points.

Summarizing, the E4300 is INF times faster than the 515J. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
f41
6f2
Core
Prescott
Allendale
Architecture
Base frecuency
2.933 GHz
1.8 GHz
Socket
LGA 775
LGA 775
Cores/Threads
1/2
2/2
TDP
84 W
65 W
Cache L1 (d+i)
8+8 kB
32+32 kB
Cache L2
1024 kB
2048 kB
Date
2004
July 2006

Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
515J
E4300
Test#1 (Integers)
1522
1812 (19.02%)
Test#2 (FP)
2714
1812 (-33.24%)
Test#3 (Generic, ZIP)
1321
1794 (35.83%)
Test#1 (Memory)
759
1190 (56.81%)
TOTAL
6316
6608 (4.62%)

Multithread

515J

E4300
Test#1 (Integers)
0
3614 (inf%)
Test#2 (FP)
0
3618 (inf%)
Test#3 (Generic, ZIP)
0
3595 (inf%)
Test#1 (Memory)
0
1205 (inf%)
TOTAL
0
12032 (inf%)

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
515J
E4300
Test#1 (Integers)
2045
2081 (1.76%)
Test#2 (FP)
3253
1879 (-42.26%)
Test#3 (Generic, ZIP)
1564
1890 (20.82%)
Test#1 (Memory)
760
1186 (56.08%)
TOTAL
7622
7035 (-7.70%)

Multithread

515J

E4300
Test#1 (Integers)
0
4161 (inf%)
Test#2 (FP)
0
3751 (inf%)
Test#3 (Generic, ZIP)
0
3783 (inf%)
Test#1 (Memory)
0
1200 (inf%)
TOTAL
0
12895 (inf%)

Performance/W
515J
E4300
Test#1 (Integers)
0 points/W
64 points/W
Test#2 (FP)
0 points/W
58 points/W
Test#3 (Generic, ZIP)
0 points/W
58 points/W
Test#1 (Memory)
0 points/W
18 points/W
TOTAL
0 points/W
198 points/W

Performance/GHz
515J
E4300
Test#1 (Integers)
697 points/GHz
1156 points/GHz
Test#2 (FP)
1109 points/GHz
1044 points/GHz
Test#3 (Generic, ZIP)
533 points/GHz
1050 points/GHz
Test#1 (Memory)
259 points/GHz
659 points/GHz
TOTAL
2599 points/GHz
3908 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.7.9