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Intel
IntelBX80646I54440

4 Cores, 4 Threads @3.2 GHz, Haswell.
Release date ≈ Q2 2014.

4 Cores, 4 Threads @3.1GHz, Haswell.
Release date: Q3 2013.

Real World Speed
Performance profile from 83,253 user samples
2,142 User Benchmarks
Best Bench: 81% Base clock 3.2 GHz
Worst Bench: 57% Base clock 3.2 GHz, turbo 1 GHz (avg)
Poor: 57% Great: 81%
SPEED RANK: 349th / 1463
Gaming
Gaming 73%
Battleship
Desktop
Desktop 78%
Battleship
Workstation
Workstation 55%
Gunboat
81,111 User Benchmarks
Best Bench: 70% Base clock 3.1 GHz, turbo 3.1 GHz (avg)
Worst Bench: 45% Base clock 3.1 GHz, turbo 3.1 GHz (avg)
Poor: 45% Great: 70%
SPEED RANK: 579th / 1463
Gaming
Gaming 61%
Destroyer
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 45%
Yacht
Effective Speed
Effective CPU Speed
73.2 % Faster effective speed.
+19%
61.3 %
Memory
Avg. Memory Latency
83.6 Pts Slightly lower memory latency.
+7%
78.2 Pts
1-Core
Avg. Single Core Speed
102 Pts Faster single-core speed.
+26%
80.8 Pts
2-Core
Avg. Dual Core Speed
197 Pts Faster dual-core speed.
+24%
159 Pts
4-Core
Avg. Quad Core Speed
363 Pts Much faster quad-core speed.
+41%
257 Pts
8-Core
Avg. Octa Core Speed
371 Pts Much faster octa-core speed.
+37%
271 Pts
Memory
OC Memory Latency
93 Pts +2% 91.1 Pts
1-Core
OC Single Core Speed
114 Pts Faster OC single-core speed.
+27%
89.5 Pts
2-Core
OC Dual Core Speed
219 Pts Faster OC dual-core speed.
+25%
175 Pts
4-Core
OC Quad Core Speed
411 Pts Much faster OC quad-core speed.
+30%
315 Pts
8-Core
OC Octa Core Speed
410 Pts Faster OC octa-core speed.
+28%
320 Pts
Market Share
Based on 68,725,778 CPUs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.12 % Insanely higher market share.
+1,100%
Value
Value For Money
88.2 % Better value.
+29%
68.6 %
User Rating
UBM User Rating
51 % 53 % +4%
Price
Price (score)
$141 Cheaper.
+24%
$185
Age
Newest
123+ Months Slightly more recent.
+8%
133 Months
64-Core
OC Multi Core Speed
411 Pts Faster OC 64-core speed.
+28%
321 Pts
64-Core
Avg. Multi Core Speed
371 Pts Much faster 64-core speed.
+35%
274 Pts
Launch Date
Launch Date
Q2'14 Q3'13
Recommended Price
Recommended Customer Price
$213.00 - $224.00 $182.00 - $187.00
Max Turbo Frequency
Max Turbo Frequency
3.9 GHz 3.3 GHz
Thermal Solution Specification
Thermal Solution Specification
PCG 2013C PCG 2013D
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.2 GHz 1.1 GHz
vPro Tech
Intel® vPro™ Technology ‡
Yes No
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
Yes No

More specs » More specs »

The Intel i5-4440 is one of the cheaper four core Haswell processors. Unfortunately it is clocked at just 3.3 GHz Turbo, which is 15% lower than the leading Haswell i5 and because it has a locked multiplier there is little that can be done about it. Comparing the 4440 to the 4670K shows that the 15% reduction in Turbo clock speed basically results in a 23% performance loss to the 4670K. The Pentium G3420 actually has a higher base clock speed and costs about a third as much as the i5-4440 yet for the majority of, single and dual-core, desktop orientated tasks offers comparable performance. I don't think the i5-4440 makes much sense and would prefer either a much stronger 4770 or the weaker but much better value G3420[Mar '14 CPUPro]

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We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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