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Core 2 Duo E4300 vs Pentium Dual-Core T4500


Description
Both models E4300 and T4500 are based on Core architecture.



Using the multithread performance as a reference, the E4300 gets a score of 12.9 k points while the T4500 gets 23 k points.

Summarizing, the T4500 is 1.8 times faster than the E4300 . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
6f2
1067a
Core
Allendale
Penryn-3M
Architecture
Base frecuency
1.8 GHz
2.3 GHz
Socket
LGA 775
Socket P
Cores/Threads
2/2
2/2
TDP
65 W
35 W
Cache L1 (d+i)
32+32 kB
32+32 kB
Cache L2
2048 kB
1024 kB
Date
July 2006
January 2010
Mean monothread perf.
7.03k points
12.07k points
Mean multithread perf.
12.89k points
23.03k points

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
E4300
T4500
Test#1 (Integers)
1.81k
2.11k (x1.16)
Test#2 (FP)
1.81k
5.4k (x2.98)
Test#3 (Generic, ZIP)
1.79k
2.27k (x1.26)
Test#1 (Memory)
1.19k
1.22k (x1.02)
TOTAL
6.61k
10.99k (x1.66)

Multithread

E4300

T4500
Test#1 (Integers)
3.61k
4.2k (x1.16)
Test#2 (FP)
3.62k
10.75k (x2.97)
Test#3 (Generic, ZIP)
3.6k
4.53k (x1.26)
Test#1 (Memory)
1.2k
1.34k (x1.11)
TOTAL
12.03k
20.83k (x1.73)

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
E4300
T4500
Test#1 (Integers)
2.08k
2.63k (x1.26)
Test#2 (FP)
1.88k
5.88k (x3.13)
Test#3 (Generic, ZIP)
1.89k
2.36k (x1.25)
Test#1 (Memory)
1.19k
1.19k (x1)
TOTAL
7.03k
12.07k (x1.72)

Multithread

E4300

T4500
Test#1 (Integers)
4.16k
5.27k (x1.27)
Test#2 (FP)
3.75k
11.69k (x3.12)
Test#3 (Generic, ZIP)
3.78k
4.73k (x1.25)
Test#1 (Memory)
1.2k
1.35k (x1.12)
TOTAL
12.89k
23.03k (x1.79)

Performance/W
E4300
T4500
Test#1 (Integers)
64 points/W
150 points/W
Test#2 (FP)
58 points/W
334 points/W
Test#3 (Generic, ZIP)
58 points/W
135 points/W
Test#1 (Memory)
18 points/W
38 points/W
TOTAL
198 points/W
658 points/W

Performance/GHz
E4300
T4500
Test#1 (Integers)
1156 points/GHz
1144 points/GHz
Test#2 (FP)
1044 points/GHz
2558 points/GHz
Test#3 (Generic, ZIP)
1050 points/GHz
1028 points/GHz
Test#1 (Memory)
659 points/GHz
516 points/GHz
TOTAL
3908 points/GHz
5246 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. 3.11.4