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Differences What are the advantages of each

Front view of Intel Core i7 4790T

Reasons to consider the
Intel Core i7 4790T

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Significantly lower typical power consumption 36.56W vs 52.81W More than 30% lower typical power consumption
Significantly lower annual home energy cost 10.84 $/year vs 15.66 $/year More than 30% lower annual home energy cost
Significantly lower annual commercial energy cost 39.42 $/year vs 56.94 $/year More than 30% lower annual commercial energy cost
Front view of Intel Core i7 4790S

Reasons to consider the
Intel Core i7 4790S

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Significantly higher clock speed 3.2 GHz vs 2.7 GHz Around 20% higher clock speed

Benchmarks Real world tests of Core i7 4790T vs 4790S

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 4790T
15.06 mHash/s
Core i7 4790S
15.42 mHash/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 4790T
1.03 fps
Core i7 4790S
1.28 fps

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Sky Diver Data courtesy FutureMark

Cloud Gate Data courtesy FutureMark

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 4790T
4,100,000 MB/s
Core i7 4790S
4,195,000 MB/s

Specifications Full list of technical specs

summary

Core i7 4790T  vs
4790S 
Clock speed 2.7 GHz 3.2 GHz
Turbo clock speed 3.9 GHz 4 GHz
Cores Quad core Quad core
Socket type
LGA 1150
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
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3L-1600
DDR3-1333
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

details

Core i7 4790T  vs
4790S 
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
Clock multiplier 27 22
Operating temperature Unknown - 71.45°C Unknown - 71.35°C

integrated graphics

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

power consumption

TDP 45W 65W
Annual home energy cost 10.84 $/year 15.66 $/year
Annual commercial energy cost 39.42 $/year 56.94 $/year
Performance per watt 18.65 pt/W 13.3 pt/W
Typical power consumption 36.56W 52.81W

bus

Architecture DMI 2.0 DMI 2.0
Number of links 0 0
Transfer rate 5,000 MT/s 5,000 MT/s
Intel Core i7 4790T
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Intel Core i7 4790S
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Comments

Showing 1 comment.
newegg link leads to i5 4440 not i7 4790t.
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