CPUBoss Review Our evaluation of 4770T vs 3770T among desktop CPUs (up to 45W)

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

No winner declared

Too close to call

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VS

Differences What are the advantages of each

Front view of Intel Core i7 4770T

Reasons to consider the
Intel Core i7 4770T

Report a correction

CPUBoss is not aware of any important advantages of the 4770T vs the 3770T.

Front view of Intel Core i7 3770T

Reasons to consider the
Intel Core i7 3770T

Report a correction

CPUBoss is not aware of any important advantages of the 3770T vs the 4770T.

Benchmarks Real world tests of Core i7 4770T vs 3770T

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 4770T
11.55 mHash/s
Core i7 3770T
12.52 mHash/s

CompuBench 1.5 (Face detection)

Core i7 4770T
9.23 mPixels/s
Core i7 3770T
8.47 mPixels/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 4770T
1.4 fps
Core i7 3770T
-0.07 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

Core i7 4770T
4,090,000 MB/s
Core i7 3770T
2,150,000 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i7 4770T  vs
3770T 
Clock speed 2.5 GHz 2.5 GHz
Turbo clock speed 3.7 GHz 3.7 GHz
Cores Quad core Quad core
Is unlocked No No

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
F16C
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
FMA3
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 45W 45W
Annual home energy cost 10.84 $/year 10.84 $/year
Annual commercial energy cost 39.42 $/year 39.42 $/year
Performance per watt 17.74 pt/W 14.88 pt/W
Typical power consumption 36.56W 36.56W

bus

Architecture DMI 2.0 DMI
Number of links 0 1
Transfer rate 5,000 MT/s 5,000 MT/s

details

Core i7 4770T  vs
3770T 
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 8 MB
L3 cache per core 2 MB/core 2 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1
Operating temperature Unknown - 71.45°C Unknown - 69.8°C

overclocking

Overclocked clock speed 3.46 GHz 3.5 GHz
Overclocked clock speed (Water) 2.5 GHz 2.5 GHz
Overclocked clock speed (Air) 3.46 GHz 3.5 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 4600 Intel® HD Graphics 4000
Number of displays supported 3 3
GPU clock speed 350 MHz 650 MHz
Turbo clock speed 1,200 MHz 1,150 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3L-1600
DDR3-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 32,768 MB 32,768 MB
Intel Core i7 4770T
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Intel Core i7 3770T
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