Intel Core i5 4440S 

Released July, 2013
  • 2.8 GHz
  • Quad core
7.6 Out of 10

CPUBoss Review Our evaluation of the Intel Core i5 4440S among desktop CPUs (45 to 75W)

Performance

Benchmark performance using all cores

Core i5 4440S
8.0
A6 6400K
5.9
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Core i5 4440S
8.8
A6 6400K
7.1
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Core i5 4440S
6.2
A6 6400K
6.2
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Core i5 4440S
n.d.
A6 6400K
6.8
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Core i5 4440S
7.7
A6 6400K
7.0
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Core i5 4440S
5.7
A6 6400K
n.d.
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

7.6

CPUBoss Score

Combination of all six facets

Core i5 4440S
7.6
A6 6400K
7.5

Benchmarks Real world tests of the Intel Core i5 4440S

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Core i5 4440S
2,777
A6 6400K
2,364

Sky Diver Data courtesy FutureMark

Core i5 4440S
2,605
A6 6400K
2,157

Cloud Gate Data courtesy FutureMark

Core i5 4440S
5,784
A6 6400K
3,375

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i5 4440S
8,714
A6 6400K
3,328

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i5 4440S
2,858
A6 6400K
2,108

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i5 4440S
4,030,000 MB/s
Pentium G3220
171,700 MB/s
A6 6400K
2,380,000 MB/s

PassMark Data courtesy Passmark

Core i5 4440S
6,089
A6 6400K
2,284

PassMark (Single Core)

Core i5 4440S
1,863
A6 6400K
1,367

Specifications Full list of technical specs

summary

Clock speed 2.8 GHz
Turbo clock speed 3.3 GHz
Cores Quad core
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. AES
  3. SSE
  4. SSE2
  5. SSE4.1
  6. SSE3
  7. Supplemental SSE3
  8. SSE4.2
  9. AVX 2.0
  10. AVX
  11. SSE4
Supports dynamic frequency scaling Yes

power consumption

TDP 65W
Annual home energy cost 15.66 $/year
Annual commercial energy cost 56.94 $/year
Performance per watt 14.88 pt/W
Typical power consumption 52.81W

bus

Architecture DMI 2.0
Transfer rate 5,000 MT/s

details

Architecture x86-64
Threads 4 threads
L2 cache 1 MB
L2 cache per core 0.25 MB/core
L3 cache 6 MB
L3 cache per core 1.5 MB/core
Manufacture process 22 nm
Max CPUs 1
Operating temperature Unknown - 71.35°C

overclocking

Overclocked clock speed 3.22 GHz
Overclocked clock speed (Water) 2.8 GHz
Overclocked clock speed (Air) 3.22 GHz

integrated graphics

GPU GPU
Label Intel® HD Graphics 4600
Number of displays supported 3
GPU clock speed 350 MHz
Turbo clock speed 1,100 MHz

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1600
  2. DDR3L-1600
  3. DDR3-1333
Channels Dual Channel
Supports ECC No
Maximum bandwidth 25,600 MB/s
Maximum memory size 32,768 MB
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