CPUBoss Review Our evaluation of T4300 vs T8300 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

No winner declared

Too close to call

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VS

Differences What are the advantages of each

Front view of Intel Pentium T4300

Reasons to consider the
Intel Pentium T4300

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CPUBoss is not aware of any important advantages of the Pentium T4300 vs the Core2 Duo T8300.

Front view of Intel Core2 Duo T8300

Reasons to consider the
Intel Core2 Duo T8300

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Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines

Benchmarks Real world tests of Pentium T4300 vs Core2 Duo T8300

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 T4300
88,700 MB/s
Core2 Duo T8300
98,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench (64-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium T4300  vs
Core2 Duo T8300 
Clock speed 2.1 GHz 2.4 GHz
Cores Dual core Dual core
Socket type
478
P
479

features

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

power consumption

TDP 35W 35W
Annual home energy cost 8.43 $/year 8.43 $/year
Performance per watt 2.46 pt/W 2.58 pt/W
Typical power consumption 28.44W 28.44W

bus

Architecture FSB FSB
Number of links 1 1
Clock speed 800 MHz 800 MHz

details

Pentium T4300  vs
Core2 Duo T8300 
Architecture x86-64 x86-64
Threads 2 2
L2 cache 1 MB 3 MB
L2 cache per core 0.5 MB/core 1.5 MB/core
Manufacture process 45 nm 45 nm
Transistor count 410,000,000 410,000,000
Max CPUs 1 1
Clock multiplier 10 12
Voltage range 1.05 - 1.15V 1 - 1.25V

overclocking

Overclocked clock speed 2.45 GHz 2.53 GHz
Overclocked clock speed (Water) 2.1 GHz 3.2 GHz
Overclocked clock speed (Air) 2.45 GHz 2.53 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
Intel Pentium T4300
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Intel Core2 Duo T8300
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