| | | | | | |

Core Duo T2450 vs Core 2 Duo L7500


Description
The T2450 is based on Mobile architecture while the L7500 is based on Core.

Using the multithread performance as a reference, the T2450 gets a score of 11.4 k points while the L7500 gets 10.6 k points.

Summarizing, the T2450 is 1.1 times faster than the L7500. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
6ec
6fa
Core
Yonah
Merom
Architecture
Mobile
Base frecuency
2 GHz
1.6 GHz
Socket
micro FC-PGA 478-pin
BGA 479
Cores/Threads
2/2
2/2
TDP
W
17 W
Cache L1 (d+i)
2x32+2x32 kB
2x32+2x32 kB
Cache L2
2048 kB
4096 kB
Cache L3
kB
0 kB
Date
October 2006
Mean monothread perf.
6.49k points
6.74k points
Mean multithread perf.
11.37k points
10.65k 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
T2450
L7500
Test#1 (Integers)
1.04k
1.58k (x1.53)
Test#2 (FP)
1.85k
1.59k (x0.86)
Test#3 (Generic, ZIP)
1.76k
1.51k (x0.86)
Test#1 (Memory)
0.97k
1.7k (x1.75)
TOTAL
5.62k
6.39k (x1.14)

Multithread

T2450

L7500
Test#1 (Integers)
1.78k
3.07k (x1.73)
Test#2 (FP)
3.51k
3.11k (x0.89)
Test#3 (Generic, ZIP)
3.05k
2.96k (x0.97)
Test#1 (Memory)
0.94k
1.4k (x1.5)
TOTAL
9.28k
10.55k (x1.14)

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
T2450
L7500
Test#1 (Integers)
1.81k
1.83k (x1.01)
Test#2 (FP)
1.96k
1.65k (x0.84)
Test#3 (Generic, ZIP)
1.81k
1.58k (x0.87)
Test#1 (Memory)
0.9k
1.68k (x1.86)
TOTAL
6.49k
6.74k (x1.04)

Multithread

T2450

L7500
Test#1 (Integers)
3.41k
3.38k (x0.99)
Test#2 (FP)
3.89k
3.03k (x0.78)
Test#3 (Generic, ZIP)
3.1k
2.89k (x0.93)
Test#1 (Memory)
0.97k
1.34k (x1.38)
TOTAL
11.37k
10.65k (x0.94)

Performance/W
T2450
L7500
Test#1 (Integers)