Intel Core Solo U1400 

Released April, 2006
  • 1.2 GHz
  • Single core
1.2 Out of 10

CPUBoss Review Our evaluation of the Intel Core Solo U1400 among laptop CPUs (up to 15W)

Performance

Benchmark performance using all cores

Core Solo U1400
4.9
Atom N270
4.9
Atom N450
5.0
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Core Solo U1400
5.2
Atom N270
4.9
Atom N450
5.0
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Core Solo U1400
0.0
Atom N270
0.0
Atom N450
n.d.
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Core Solo U1400
0.0
Atom N270
0.0
Atom N450
n.d.
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Core Solo U1400
4.8
Atom N270
5.5
Atom N450
5.9
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Core Solo U1400
n.d.
Atom N270
5.1
Atom N450
6.6
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

1.2

CPUBoss Score

Combination of all six facets

Core Solo U1400
1.2
Atom N270
2.1
Atom N450
5.4

Benchmarks Real world tests of the Intel Core Solo U1400

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core Solo U1400
508
Atom N450
537
Atom N270
516

GeekBench 3 (Single core) Data courtesy Primate Labs

Core Solo U1400
510
Atom N270
369
Atom N450
396

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core Solo U1400
47.9 MB/s
Atom N450
25,700 MB/s
Atom N270
24,800 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Core Solo U1400
941
Atom N270
491
Atom N450
517

GeekBench

Core Solo U1400
941
Atom N270
854
Atom N450
1,014

PassMark Data courtesy Passmark

Core Solo U1400
282
Atom N450
296
Atom N270
270

PassMark (Single Core)

Core Solo U1400
380
Atom N270
235
Atom N450
240

Specifications Full list of technical specs

summary

Clock speed 1.2 GHz
Cores Single core
Socket type 479

features

Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. SSE2
  3. SSE3
  4. SSE
Supports dynamic frequency scaling Yes

power consumption

TDP 6W
Annual home energy cost 1.45 $/year
Performance per watt 3.6 pt/W
Typical power consumption 4.88W

memory controller

Memory controller Built-in
Supports ECC No

details

Architecture x86
Threads 1 thread
L2 cache 2 MB
L2 cache per core 2 MB/core
Manufacture process 65 nm
Transistor count 151,000,000
Max CPUs 1
Clock multiplier 9
Voltage range 0.85 - 1.1V

overclocking

Overclocked clock speed 1.57 GHz
Overclocked clock speed (Water) 1.2 GHz
Overclocked clock speed (Air) 1.57 GHz

integrated graphics

GPU None

bus

Architecture FSB
Clock speed 533 MHz
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