Intel Core Duo U2500 

Released January, 2006
  • 1.2 GHz
  • Dual core
1.5 Out of 10

CPUBoss Review Our evaluation of the Intel Core Duo U2500 among laptop CPUs (up to 15W)

Performance

Benchmark performance using all cores

Core Duo U2500
5.3
Atom N270
4.9
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Core Duo U2500
5.2
Atom N270
5.0
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Core Duo U2500
0.0
Atom N270
0.0
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Core Duo U2500
0.0
Atom N270
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Core Duo U2500
4.7
Atom N270
5.5
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Core Duo U2500
n.d.
Atom N270
5.1
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

1.5

CPUBoss Score

Combination of all six facets

Core Duo U2500
1.5
Atom N270
2.4

Benchmarks Real world tests of the Intel Core Duo U2500

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core Duo U2500
931.5
Atom N270
516

GeekBench 3 (Single core) Data courtesy Primate Labs

Core Duo U2500
525
Atom N270
369

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core Duo U2500
45.75 MB/s
Core2 Duo U7600
51,300 MB/s
Atom N270
24,800 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Core Duo U2500
868
Atom N270
491

GeekBench

Core Duo U2500
1,280
Atom N270
854

PassMark Data courtesy Passmark

Core Duo U2500
516
Atom N270
281

PassMark (Single Core)

Core Duo U2500
376
Atom N270
240

Specifications Full list of technical specs

summary

Clock speed 1.2 GHz
Cores Dual 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 9W
Annual home energy cost 2.17 $/year
Performance per watt 3.53 pt/W
Typical power consumption 7.31W

bus

Architecture FSB
Clock speed 533 MHz

details

Architecture x86
Threads 2 threads
L2 cache 2 MB
L2 cache per core 1 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 1.2 GHz
Overclocked clock speed (Water) 1.2 GHz
Overclocked clock speed (Air) 1.2 GHz

integrated graphics

GPU None
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