Atom N450
Performance
Description
The Atom N450 is a cpu manufactured by Intel that was released on December 2009. This model has 1 Pineview cores with HyperThreading, runs at 1667 MHz as base frequency and has a a thermal design power of 6 W.
Specs
Official name
Intel(R) Atom(TM) CPU N450 @ 1.66GHz
CPUID
106ca
Core
Pineview
Architecture
Base frecuency
1.667 GHz
Boost frecuency
1.667 GHz
Socket
BGA 559
Cores/Threads
1 /2
TDP
6 W
Cache L1 (d+i)
64 kB
Cache L2
512 kB
Cache L3
0 kB
Release date
December 2009
Mean monothread perf.
3.42k points
Mean multithread perf.
4.58k 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
Multithread
Test#1 (Integers)
0.37k
0.56k (x1.5)
Test#2 (FP)
0.77k
1.25k (x1.6)
Test#3 (Generic, ZIP)
0.79k
1.09k (x1.4)
Test#1 (Memory)
0.63k
0.64k (x1.0)
TOTAL
2.55k
3.55k (x1.4)
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)
1.08k
1.32k (x1.2)
Test#2 (FP)
0.84k
1.33k (x1.6)
Test#3 (Generic, ZIP)
0.94k
1.29k (x1.4)
Test#1 (Memory)
0.56k
0.63k (x1.1)
TOTAL
3.42k
4.58k (x1.3)
Motherboards where this CPU was tested
Model
Chipset
Release date
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) [% vs time]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% 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) [% vs time]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
Similar CPUs to Atom N450
Atom N450 (This model)
Mode FPU monothread [2.55k points]
Mode FPU multithread [3.55k points]
Mode SSE monothread [3.42k points]
Mode SSE multithread [4.58k points]
Mode FPU monothread [2.28k points -10.73%]
Mode FPU multithread [3.37k points -4.87%]
Mode SSE monothread [3.18k points -7.03%]
Mode SSE multithread [4.43k points -3.24%]
Mode FPU monothread [1.86k points -27.07%]
Mode FPU multithread [2.74k points -22.75%]
Mode SSE monothread [2.72k points -20.45%]
Mode SSE multithread [3.6k points -21.38%]
Mode FPU monothread [4.2k points +64.25%]
Mode FPU multithread [5.68k points +60.26%]
Mode SSE monothread [4.79k points +40.04%]
Mode SSE multithread [8.53k points +86.38%]
Mode FPU monothread [5.49k points +114.97%]
Mode FPU multithread [7.68k points +116.64%]
Mode SSE monothread [6.51k points +90.51%]
Mode SSE multithread [9.65k points +110.89%]
Mode FPU monothread [6.19k points +142.49%]
Mode FPU multithread [6.54k points +84.54%]
Mode SSE monothread [7.46k points +118.15%]
Mode SSE multithread [8.63k points +88.40%]
Mode FPU monothread [4.82k points +88.64%]
Mode FPU multithread [7.12k points +100.84%]
Mode SSE monothread [10.9k points +218.96%]
Mode SSE multithread [9.17k points +100.26%]
Mode FPU monothread [6.23k points +143.94%]
Mode FPU multithread [25.52k points +619.66%]
Mode SSE monothread [9.52k points +178.56%]
Mode SSE multithread [37.88k points +727.53%]
Mode FPU monothread [6.22k points +143.36%]
Mode FPU multithread [6.62k points +86.74%]
Mode SSE monothread [7.48k points +118.87%]
Mode SSE multithread [8.42k points +84.03%]
Mode FPU monothread [7.28k points +185.11%]
Mode FPU multithread [13.32k points +275.54%]
Mode SSE monothread [9.57k points +180.07%]
Mode SSE multithread [17.83k points +289.53%]
Mode FPU monothread [5.39k points +111.05%]
Mode FPU multithread [0k points -100.00%]
Mode SSE monothread [6.53k points +91.04%]
Mode SSE multithread [0k points -100.00%]
FPU mode comparison
Monothread integers operations
Model
Score
Intel Atom N450
0.37k
This model
Multithread integers operations
Model
Score
Intel Atom N450
0.56k
This model
Monothread floating point operations
Model
Score
Intel Atom N450
0.77k
This model
Multithread floating point operations
Model
Score
Intel Atom N450
1.25k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Atom N450
0.79k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Atom N450
1.09k
This model
Monothread memory performance
Model
Score
Intel Atom N450
0.63k
This model
Multithread memory performance
Model
Score
Intel Atom N450
0.64k
This model
SSE mode comparison
Monothread integers operations
Model
Score
Intel Atom N450
1.08k
This model
Multithread integers operations
Model
Score
Intel Atom N450
1.32k
This model
Monothread floating point operations
Model
Score
Intel Atom N450
0.84k
This model
Multithread floating point operations
Model
Score
Intel Atom N450
1.33k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Atom N450
0.94k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Atom N450
1.29k
This model
Monothread memory performance
Model
Score
Intel Atom N450
0.56k
This model
Multithread memory performance
Model
Score
Intel Atom N450
0.63k
This model
Hardlimit Benchmark Central - Ver. 3.11.4