CPUBoss Review Our evaluation of 6700K vs T2400 among all 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

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

8.2

CPUBoss Score

Combination of all six facets

Winner
Intel Core i7 6700K 

CPUBoss recommends the Intel Core i7 6700K  based on its performance and single-core performance.

See full details

Cast your vote Do you agree or disagree with CPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Differences What are the advantages of each

Front view of Intel Core i7 6700K

Reasons to consider the
Intel Core i7 6700K

Report a correction
Much higher clock speed 4 GHz vs 1.83 GHz Around 2.2x higher clock speed
Much newer manufacturing process 14 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much better geekbench 2 (32-bit) score 17,169 vs 1,340 More than 12.8x better geekbench 2 (32-bit) score
More advanced architecture x86-64 vs x86 A 64-bit architecture allows more RAM to be installed and accessed by the processor
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much better PassMark (Single core) score 2,349 vs 564 Around 4.2x better PassMark (Single core) score
Much better PassMark score 11,109 vs 795 Around 14x better PassMark score
Much better overclocked clock speed (Air) 4.61 GHz vs 2.27 GHz More than 2x better overclocked clock speed (Air)
Newer Jul, 2015 vs Jan, 2006 Release date over 9 years later
More threads 8 vs 2 6 more threads
More cores 4 vs 2 Twice as many cores; run more applications at once
Much better overclocked clock speed (Water) 4.77 GHz vs 1.83 GHz More than 2.5x better overclocked clock speed (Water)
Better performance per watt 3.49 pt/W vs 2.06 pt/W Around 70% better performance per watt
Front view of Intel Core Duo T2400

Reasons to consider the
Intel Core Duo T2400

Report a correction
Significantly more l2 cache 2 MB vs 1 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Much lower typical power consumption 25.19W vs 73.94W 2.9x lower typical power consumption
Much more l2 cache per core 1 MB/core vs 0.25 MB/core 4x more l2 cache per core
Much lower annual home energy cost 7.47 $/year vs 21.92 $/year 2.9x lower annual home energy cost
Much lower annual commercial energy cost 27.16 $/year vs 79.72 $/year 2.9x lower annual commercial energy cost

Benchmarks Real world tests of Core i7 6700K vs Duo T2400

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

Core i7 6700K
6,010 MB/s
Core Duo T2400
73,900 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i7 6700K  vs
Duo T2400 
Clock speed 4 GHz 1.83 GHz
Cores Quad core Dual core

features

Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 91W 31W
Annual home energy cost 21.92 $/year 7.47 $/year
Annual commercial energy cost 79.72 $/year 27.16 $/year
Performance per watt 3.49 pt/W 2.06 pt/W
Typical power consumption 73.94W 25.19W

details

Core i7 6700K  vs
Duo T2400 
Architecture x86-64 x86
Threads 8 2
L2 cache 1 MB 2 MB
L2 cache per core 0.25 MB/core 1 MB/core
Manufacture process 14 nm 65 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 4.61 GHz 2.27 GHz
Overclocked clock speed (Water) 4.77 GHz 1.83 GHz
Overclocked clock speed (Air) 4.61 GHz 2.27 GHz

integrated graphics

GPU GPU None
Label Intel® HD Graphics 530 N/A
Number of displays supported 3 N/A
GPU clock speed 350 MHz N/A
Turbo clock speed 1,150 MHz N/A

bus

Architecture FSB FSB
Number of links 0 1
Intel Core i7 6700K
Report a correction
Intel Core Duo T2400
Report a correction

Read more

Comments

comments powered by Disqus