CPUBoss Review Our evaluation of 140 vs 1045T among desktop CPUs

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

Fire Strike

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?

Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

4.1

CPUBoss Score

Combination of all six facets

Winner
AMD Phenom II X6 1045T 

CPUBoss recommends the AMD Phenom II X6 1045T  based on its performance.

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VS

Differences What are the advantages of each

Front view of AMD Sempron 140

Reasons to consider the
AMD Sempron 140

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Much lower typical power consumption 36.56W vs 77.19W 2.1x lower typical power consumption
Much more l2 cache per core 1 MB/core vs 0.5 MB/core 2x more l2 cache per core
Much lower annual commercial energy cost 39.42 $/year vs 83.22 $/year 2.1x lower annual commercial energy cost
Much lower annual home energy cost 10.84 $/year vs 22.89 $/year 2.1x lower annual home energy cost
Front view of AMD Phenom II X6 1045T

Reasons to consider the
AMD Phenom II X6 1045T

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Much more l2 cache 3 MB vs 1 MB 3x more l2 cache; more data can be stored in the l2 cache for quick access later
More cores 6 vs 1 5 more cores; run more applications at once
More threads 6 vs 1 5 more threads
Much better PassMark score 4,849 vs 738 More than 6.5x better PassMark score
Much better geekbench 2 (32-bit) score 6,993 vs 1,284 Around 5.5x better geekbench 2 (32-bit) score
Much higher Maximum operating temperature 71 °C vs 63 °C Around 15% higher Maximum operating temperature
Significantly better overclocked clock speed (Air) 3.89 GHz vs 3.69 GHz More than 5% better overclocked clock speed (Air)
Newer Sep, 2010 vs Jul, 2009 Release date over 1 years later

Benchmarks Real world tests of Sempron 140 vs Phenom II X6 1045T

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

Sempron 140
105,900 MB/s
Phenom II X6 1045T
128,300 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Sempron 140  vs
Phenom II X6 1045T 
Clock speed 2.7 GHz 2.7 GHz
Cores Single core Hexa core
Socket type
AM3
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
3DNow!
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 45W 95W
Annual home energy cost 10.84 $/year 22.89 $/year
Annual commercial energy cost 39.42 $/year 83.22 $/year
Performance per watt 1.95 pt/W 1.84 pt/W
Typical power consumption 36.56W 77.19W

bus

Clock speed 2,000 MHz 2,000 MHz

details

Sempron 140  vs
Phenom II X6 1045T 
Architecture x86-64 x86-64
Threads 1 6
L2 cache 1 MB 3 MB
L2 cache per core 1 MB/core 0.5 MB/core
L3 cache 1 MB 6 MB
L3 cache per core 1 MB/core 1 MB/core
Manufacture process 45 nm 45 nm
Max CPUs 1 1
Operating temperature Unknown - 63°C Unknown - 71°C

overclocking

Overclock popularity 5 29
Overclocked clock speed 3.69 GHz 3.89 GHz
Overclocked clock speed (Water) 3.93 GHz 3.9 GHz
PassMark (Overclocked) 1,557.8 2,008.2
Overclocked clock speed (Air) 3.69 GHz 3.89 GHz

integrated graphics

GPU None None
Label N/A N/A
Latest DirectX N/A N/A
Number of displays supported N/A N/A
GPU clock speed N/A N/A
Turbo clock speed N/A N/A
3DMark06 N/A N/A
AMD Sempron 140
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AMD Phenom II X6 1045T
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