Core 2 Duo L7500 vs T7250
Description
Both models L7500 and T7250 are based on Core architecture.
Using the multithread performance as a reference, the L7500 gets a score of 10.6 k points while the T7250 gets 13.8 k points.
Summarizing, the T7250 is 1.3 times faster than the L7500. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the L7500 gets a score of 10.6 k points while the T7250 gets 13.8 k points.
Summarizing, the T7250 is 1.3 times faster than the L7500. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
6fa
6fd
Core
Merom
Merom
Base frecuency
1.6 GHz
2 GHz
Socket
BGA 479
Socket P
Cores/Threads
2/2
2/2
TDP
17 W
35 W
Cache L1 (d+i)
2x32+2x32 kB
2x32+2x32 kB
Cache L2
4096 kB
2048 kB
Date
October 2006
September 2007
Mean monothread perf.
6.74k points
7.57k points
Mean multithread perf.
10.65k points
13.82k 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
L7500
T7250
Test#1 (Integers)
1.58k
1.96k (x1.24)
Test#2 (FP)
1.59k
2k (x1.26)
Test#3 (Generic, ZIP)
1.51k
1.96k (x1.3)
Test#1 (Memory)
1.7k
1.22k (x0.72)
TOTAL
6.39k
7.14k (x1.12)
Multithread
L7500
T7250
Test#1 (Integers)
3.07k
3.87k (x1.26)
Test#2 (FP)
3.11k
3.95k (x1.27)
Test#3 (Generic, ZIP)
2.96k
3.8k (x1.28)
Test#1 (Memory)
1.4k
1.34k (x0.96)
TOTAL
10.55k
12.96k (x1.23)
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
L7500
T7250
Test#1 (Integers)
1.83k
2.27k (x1.24)
Test#2 (FP)
1.65k
2.07k (x1.25)
Test#3 (Generic, ZIP)
1.58k
2.01k (x1.27)
Test#1 (Memory)
1.68k
1.22k (x0.73)
TOTAL
6.74k
7.57k (x1.12)
Multithread
L7500
T7250
Test#1 (Integers)
3.38k
4.51k (x1.33)
Test#2 (FP)
3.03k
4.09k (x1.35)
Test#3 (Generic, ZIP)
2.89k
3.9k (x1.35)
Test#1 (Memory)
1.34k
1.32k (x0.98)
TOTAL
10.65k
13.82k (x1.3)
Performance/W
L7500
T7250
Test#1 (Integers)
199 points/W
129 points/W
Test#2 (FP)
178 points/W
117 points/W
Test#3 (Generic, ZIP)
170 points/W
111 points/W
Test#1 (Memory)
79 points/W
38 points/W
TOTAL
626 points/W
395 points/W
Performance/GHz
L7500
T7250
Test#1 (Integers)
1146 points/GHz
1135 points/GHz
Test#2 (FP)
1033 points/GHz
1036 points/GHz
Test#3 (Generic, ZIP)
985 points/GHz
1005 points/GHz
Test#1 (Memory)
1051 points/GHz
611 points/GHz
TOTAL
4215 points/GHz
3787 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