CPUBoss Review Our evaluation of 6700T vs 6770HQ 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

9.3

CPUBoss Score

Combination of all six facets

Winner
Intel Core i7 6700T 

CPUBoss recommends the Intel Core i7 6700T  based on its single-core performance, power consumption and value.

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VS

Differences What are the advantages of each

Front view of Intel Core i7 6700T

Reasons to consider the
Intel Core i7 6700T

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Much better 3DMark06 CPU score 67.5 vs 66.2 Almost the same
Higher clock speed 2.8 GHz vs 2.6 GHz Around 10% higher clock speed
Significantly better turbo clock speed 1,100 MHz vs 950 MHz More than 15% better turbo clock speed
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Slightly more l3 cache 8 MB vs 6 MB Around 35% more l3 cache; more data can be stored in the l3 cache for quick access later
Significantly better overclocked clock speed (Air) 4.35 GHz vs 3.39 GHz Around 30% better overclocked clock speed (Air)
Lower typical power consumption 28.44W vs 36.56W More than 20% lower typical power consumption
More l3 cache per core 2 MB/core vs 1.5 MB/core Around 35% more l3 cache per core
Much better overclocked clock speed (Water) 4 GHz vs 2.6 GHz Around 55% better overclocked clock speed (Water)
Lower annual home energy cost 8.43 $/year vs 10.84 $/year More than 20% lower annual home energy cost
Lower annual commercial energy cost 30.66 $/year vs 39.42 $/year More than 20% lower annual commercial energy cost
Front view of Intel 6770HQ

Reasons to consider the
Intel 6770HQ

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Significantly better CompuBench 1.5 video composition score 23.38 fps vs 11.18 fps More than 2x better CompuBench 1.5 video composition score
Newer Jan, 2016 vs Jul, 2015 Release date 6 months later

Benchmarks Real world tests of Core i7 6700T vs 6770HQ

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 6700T
28.32 mHash/s
6770HQ
75.71 mHash/s

CompuBench 1.5 (Face detection)

Core i7 6700T
25.06 mPixels/s
6770HQ
53.16 mPixels/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 6700T
1.49 fps
6770HQ
3.23 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i7 6700T
12,839
6770HQ
8,590

GeekBench 3 (Single core) Data courtesy Primate Labs

6770HQ
2,822

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 6700T
4,210 MB/s
6770HQ
1,000.6 MB/s

PassMark Data courtesy Passmark

6770HQ
9,687

PassMark (Single Core)

6770HQ
1,905

Specifications Full list of technical specs

summary

Core i7 6700T  vs
6770HQ 
Clock speed 2.8 GHz 2.6 GHz
Turbo clock speed 3.6 GHz 3.5 GHz
Cores Quad core Quad core
Is unlocked No No

features

Has a NX bit Yes Yes
Supports trusted computing Yes 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 35W 45W
Annual home energy cost 8.43 $/year 10.84 $/year
Annual commercial energy cost 30.66 $/year 39.42 $/year
Performance per watt 7.07 pt/W 7.36 pt/W
Typical power consumption 28.44W 36.56W

bus

Architecture FSB FSB
Number of links 1 1
Transfer rate 8,000 MT/s 8,000 MT/s

details

Core i7 6700T  vs
6770HQ 
Architecture x86-64 x86-64
Threads 8 8
L2 cache 1 MB 1 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 8 MB 6 MB
L3 cache per core 2 MB/core 1.5 MB/core
Manufacture process 14 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 4.35 GHz 3.39 GHz
Overclocked clock speed (Water) 4 GHz 2.6 GHz
Overclocked clock speed (Air) 4.35 GHz 3.39 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 530 Intel® Iris™ Pro Graphics 580
Number of displays supported 3 3
GPU clock speed 350 MHz 350 MHz
Turbo clock speed 1,100 MHz 950 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1600
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 65,536 MB 65,536 MB
Intel Core i7 6700T
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Intel 6770HQ
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