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Pentium 4 HT 630 vs Core Duo T2450


Description
The 630 is based on NetBurst architecture while the T2450 is based on Mobile.

Using the multithread performance as a reference, the 630 gets a score of 9.1 k points while the T2450 gets 11.4 k points.

Summarizing, the T2450 is 1.3 times faster than the 630. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
f43
6ec
Core
Prescott
Yonah
Architecture
NetBurst
Base frecuency
3 GHz
2 GHz
Socket
LGA 775
micro FC-PGA 478-pin
Cores/Threads
1/2
2/2
TDP
84 W
W
Cache L1 (d+i)
16+8 kB
2x32+2x32 kB
Cache L2
2048 kB
2048 kB
Cache L3
0 kB
kB
Date
2005
Mean monothread perf.
7.92k points
6.49k points
Mean multithread perf.
9.14k points
11.37k 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
630
T2450
Test#1 (Integers)
1.56k
1.04k (x0.67)
Test#2 (FP)
2.78k
1.85k (x0.67)
Test#3 (Generic, ZIP)
1.34k
1.76k (x1.31)
Test#1 (Memory)
0.92k
0.97k (x1.06)
TOTAL
6.6k
5.62k (x0.85)

Multithread

630

T2450
Test#1 (Integers)
1.27k
1.78k (x1.4)
Test#2 (FP)
3.26k
3.51k (x1.08)
Test#3 (Generic, ZIP)
1.58k
3.05k (x1.93)
Test#1 (Memory)
0.9k
0.94k (x1.04)
TOTAL
7.01k
9.28k (x1.32)

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
630
T2450
Test#1 (Integers)
2.1k
1.81k (x0.86)
Test#2 (FP)
3.33k
1.96k (x0.59)
Test#3 (Generic, ZIP)
1.58k
1.81k (x1.14)
Test#1 (Memory)
0.91k
0.9k (x0.99)
TOTAL
7.92k
6.49k (x0.82)

Multithread

630

T2450
Test#1 (Integers)
1.85k
3.41k (x1.85)
Test#2 (FP)
4.47k
3.89k (x0.87)
Test#3 (Generic, ZIP)
1.92k
3.1k (x1.61)
Test#1 (Memory)
0.9k
0.97k (x1.08)
TOTAL
9.14k
11.37k (x1.24)

Performance/W
630
T2450
Test#1 (Integers)
22 points/W