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Core i5-450M


Description
The Core i5-450M is a cpu manufactured by Intel that was released on Jun 2010. This model has 2 Arrandale cores with HyperThreading, runs at 2400 MHz as base frequency and has a a thermal design power of 35 W.

The i5-450M has 2x32+2x32 kB of cache L1, 2x256 kB of cache L2 and 3072 kB of cache L3.

Specs
Official name
Intel(R) Core(TM) i5 CPU M 450 @ 2.40GHz
CPUID
20655
Core
Arrandale
Architecture
Base frecuency
2.4 GHz
Boost frecuency
2.667 GHz
Socket
Socket G1
Cores/Threads
2/4
TDP
35 W
Cache L1 (d+i)
2x32+2x32 kB
Cache L2
2x256 kB
Cache L3
3072 kB
Release date
Jun 2010

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
Multithread
Test#1 (Integers)
1614
2910 (x1.8)
Test#2 (FP)
3797
5050 (x1.3)
Test#3 (Generic, ZIP)
2192
3280 (x1.5)
Test#1 (Memory)
1649
3075 (x1.9)
TOTAL
9252
14315 (x1.5)

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
Multithread
Test#1 (Integers)
6327
13207 (x2.1)
Test#2 (FP)
4223
9779 (x2.3)
Test#3 (Generic, ZIP)
2395
5320 (x2.2)
Test#1 (Memory)
1830
2519 (x1.4)
TOTAL
14774
30825 (x2.1)

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) [% vs time]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


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

grafica bm.hardlimit.com


Test#1 (Memory) [% 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) [% vs time]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


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

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Core i5-450M
Intel Core i5-450M (This model)
 Mode FPU monothread  [9252 points]
 Mode FPU multithread  [14315 points]
 Mode SSE monothread  [14774 points]
 Mode SSE multithread  [30825 points]
 Mode FPU monothread  [8057 points -12.91%]
 Mode FPU multithread  [22919 points +60.11%]
 Mode SSE monothread  [13110 points -11.26%]
 Mode SSE multithread  [39332 points +27.60%]
 Mode FPU monothread  [12831 points +38.69%]
 Mode FPU multithread  [16809 points +17.43%]
 Mode SSE monothread  [19239 points +30.22%]
 Mode SSE multithread  [24556 points -20.34%]
 Mode FPU monothread  [10647 points +15.08%]
 Mode FPU multithread  [35493 points +147.95%]
 Mode SSE monothread  [15738 points +6.52%]
 Mode SSE multithread  [55657 points +80.56%]
 Mode FPU monothread  [6906 points -25.35%]
 Mode FPU multithread  [13222 points -7.64%]
 Mode SSE monothread  [8856 points -40.06%]
 Mode SSE multithread  [17939 points -41.80%]
 Mode FPU monothread  [7283 points -21.27%]
 Mode FPU multithread  [13318 points -6.96%]
 Mode SSE monothread  [9574 points -35.20%]
 Mode SSE multithread  [17833 points -42.15%]
 Mode FPU monothread  [10636 points +14.96%]
 Mode FPU multithread  [50701 points +254.19%]
 Mode SSE monothread  [15636 points +5.83%]
 Mode SSE multithread  [76955 points +149.65%]
 Mode FPU monothread  [5775 points -37.57%]
 Mode FPU multithread  [22076 points +54.22%]
 Mode SSE monothread  [9229 points -37.53%]
 Mode SSE multithread  [31466 points +2.08%]
 Mode FPU monothread  [6232 points -32.64%]
 Mode FPU multithread  [25523 points +78.30%]
 Mode SSE monothread  [9522 points -35.55%]
 Mode SSE multithread  [37884 points +22.90%]
 Mode FPU monothread  [11318 points +22.34%]
 Mode FPU multithread  [22908 points +60.03%]
 Mode AVX monothread  [16147 points +9.29%]
 Mode AVX multithread  [35142 points +14.01%]
 Mode FPU monothread  [11925 points +28.90%]
 Mode FPU multithread  [25836 points +80.48%]
 Mode AVX2 monothread  [21571 points +46.00%]
 Mode AVX2 multithread  [46093 points +49.53%]
          
FPU mode comparison

Monothread integers operations
Modelo
Puntuación
1745 [8.14%]
Intel Core i5-450M
1614
This model
1611 [-0.20%]

Multithread integers operations
Modelo
Puntuación
Intel Core i5-450M
2910
This model
2196 [-24.54%]

Monothread floating point operations
Modelo
Puntuación
3951 [4.06%]
Intel Core i5-450M
3797
This model
3162 [-16.72%]
3030 [-20.20%]
2960 [-22.03%]
2948 [-22.35%]

Multithread floating point operations
Modelo
Puntuación
Intel Core i5-450M
5050
This model
4367 [-13.54%]

Monothread generic test (Zip compression)
Modelo
Puntuación
2295 [4.71%]
Intel Core i5-450M
2192
This model

Multithread generic test (Zip compression)
Modelo
Puntuación
Intel Core i5-450M
3280
This model
2870 [-12.50%]
2758 [-15.91%]
2526 [-23.00%]

Monothread memory performance
Modelo
Puntuación
Intel Core i5-450M
1649
This model
1460 [-11.46%]

Multithread memory performance
Modelo
Puntuación
Intel Core i5-450M
3075
This model
3015 [-1.93%]
          
SSE mode comparison

Monothread integers operations
Modelo
Puntuación
6407 [1.26%]
Intel Core i5-450M
6327
This model

Multithread integers operations
Modelo
Puntuación
14976 [13.39%]
14886 [12.72%]
Intel Core i5-450M
13207
This model
12932 [-2.08%]
12541 [-5.04%]
12397 [-6.13%]
12272 [-7.08%]

Monothread floating point operations
Modelo
Puntuación
4275 [1.23%]
Intel Core i5-450M
4223
This model
3877 [-8.19%]
3842 [-9.02%]

Multithread floating point operations
Modelo
Puntuación
Intel Core i5-450M
9779
This model
8727 [-10.76%]
8582 [-12.25%]

Monothread generic test (Zip compression)
Modelo
Puntuación
Intel Core i5-450M
2395
This model
2384 [-0.44%]

Multithread generic test (Zip compression)
Modelo
Puntuación
Intel Core i5-450M
5320
This model

Monothread memory performance
Modelo
Puntuación
Intel Core i5-450M
1830
This model
1465 [-19.94%]
1465 [-19.96%]

Multithread memory performance
Modelo
Puntuación
2541 [0.90%]
Intel Core i5-450M
2519
This model
2391 [-5.09%]

Hardlimit Benchmark Central - Ver. 3.7.8