CPUBoss Review Our evaluation of 2117U vs T9400 among laptop CPUs (over 15W)

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

6.9

CPUBoss Score

Combination of all six facets

Winner
Intel Pentium 2117U 

CPUBoss recommends the Intel Pentium 2117U  based on its .

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VS

Differences What are the advantages of each

Front view of Intel Pentium 2117U

Reasons to consider the
Intel Pentium 2117U

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Front view of Intel Core2 Duo T9400

Reasons to consider the
Intel Core2 Duo T9400

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Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing

Benchmarks Real world tests of Pentium 2117U vs Core2 Duo T9400

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

Pentium 2117U
71.63 fps
Core2 Duo T9400
21.42 fps

CompuBench 1.5 (Video composition) Data courtesy CompuBench

Pentium 2117U
3.5 fps
Core2 Duo T9400
0.48 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Pentium 2117U
93,650 MB/s
Core2 Duo T9400
103,400 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium 2117U  vs
Core2 Duo T9400 
Clock speed 1.8 GHz 2.53 GHz
Cores Dual core Dual core
Socket type
BGA 1023
478
P

features

Has a NX bit Yes Yes
Supports trusted computing No Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 17W 35W
Annual home energy cost 4.1 $/year 8.43 $/year
Performance per watt 5.2 pt/W 2.54 pt/W
Typical power consumption 13.81W 28.44W

details

Pentium 2117U  vs
Core2 Duo T9400 
Architecture x86-64 x86-64
Threads 2 2
L2 cache 1 MB 6 MB
L2 cache per core 0.5 MB/core 3 MB/core
Manufacture process 22 nm 45 nm
Max CPUs 1 1
Clock multiplier 18 9

overclocking

Overclocked clock speed 1.85 GHz 1.8 GHz
Overclocked clock speed (Water) 1.8 GHz 1.8 GHz
Overclocked clock speed (Air) 1.85 GHz 1.8 GHz

integrated graphics

GPU GPU None
Label Intel® HD Graphics N/A
Number of displays supported 3 N/A
GPU clock speed 350 MHz N/A
Turbo clock speed 1,000 MHz N/A

bus

Architecture DMI FSB
Number of links 1 1
Intel Pentium 2117U
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Intel Core2 Duo T9400
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