Core i5-6440EQ

Details and Benchmarks for Intel Core i5-6440EQ

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Core i5-6440EQ based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

5,028 Rank: 854
Rank Name Score Visual
850 Core i5-4460S 5,031
+0.1%
851 Core i7-4600M 5,031
+0.1%
852 Xeon Silver 4110 5,030
+0%
853 Xeon E5-2650 v4 5,029
+0%
854 Core i5-6440EQ 5,028
855 Pentium G4600T 5,027
+-0%
856 Core i7-4610M 5,027
+-0%
857 Core i7-6700TE 5,026
+-0%
858 Xeon E5-4650 v4 5,026
+-0%
859 Ryzen 5 7520U 5,026
+-0%

View full ranking →

Multicore Score

Multicore performance score for Core i5-6440EQ based on multi-threaded benchmark results.

4,723 Rank: 937
Rank Name Score Visual
933 Core i5-8265U 4,729
+0.1%
934 Xeon X5680 4,727
+0.1%
935 Core i5-7300HQ 4,725
+0%
936 Xeon E5-2637 v2 4,725
+0%
937 Core i5-6440EQ 4,723
938 Core i5-10310U 4,723
+0%
939 Core i5-3475S 4,722
+-0%
940 Ryzen 7 3700U 4,720
-0.1%
941 Xeon E3-1220 v5 4,719
-0.1%
942 Core i5-4590S 4,719
-0.1%

View full ranking →

Singlecore Score

Single-core performance score for Core i5-6440EQ based on single-threaded benchmark results.

5,232 Rank: 779
Rank Name Score Visual
775 Core i7-7560U 5,235
+0.1%
776 FX-8320E 5,235
+0.1%
777 Xeon Gold 6230 5,234
+0%
778 Core i5-9300H 5,232
+0%
779 Core i5-6440EQ 5,232
780 Xeon E5-2695 v4 5,232
+0%
781 Core i7-6560U 5,232
+0%
782 Core i7-7Y75 5,230
+-0%
783 Core i5-6440HQ 5,229
-0.1%
784 Xeon E3-1240 5,227
-0.1%

View full ranking →

Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Core i5-6440EQ based on integer math, floating point math, and prime number computation benchmarks.

4,630 Rank: 885
Rank Name Score Visual
881 Core i5-6402P 4,631
+0%
882 Core i5-3470 4,631
+0%
883 Xeon E3-1270 4,631
+0%
884 Ryzen 3 2200GE 4,630
+0%
885 Core i5-6440EQ 4,630
886 Core i7-2600 4,630
+0%
887 Core i7-3630QM 4,630
+0%
888 Pentium Gold G7400T 4,630
+0%
889 Core i5-4430 4,629
+-0%
890 Xeon X5667 4,629
+-0%

View full ranking →

Data Processing

Aggregated score for Core i5-6440EQ based on data encryption, data compression, and string sorting benchmarks.

4,594 Rank: 913
Rank Name Score Visual
909 Xeon W3565 4,597
+0.1%
910 Core i5-3550 4,596
+0%
911 Core i5-4570S 4,596
+0%
912 Xeon D-1527 4,595
+0%
913 Core i5-6440EQ 4,594
914 Core i5-6400 4,594
+0%
915 Core i3-8300T 4,594
+0%
916 Core i5-1030NG7 4,594
+0%
917 Xeon E5-1607 v4 4,593
+-0%
918 Core i5-7500T 4,593
+-0%

View full ranking →

Physics & Compute

Aggregated score for Core i5-6440EQ based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,694 Rank: 746
Rank Name Score Visual
742 Xeon E5-1620 v2 4,697
+0.1%
743 Core i5-4670K 4,696
+0%
744 Core i7-4790T 4,696
+0%
745 Core i7-4930MX 4,696
+0%
746 Core i5-6440EQ 4,694
747 Ryzen 5 1500X 4,694
+0%
748 Core i5-4570R 4,694
+0%
749 Core i5-6402P 4,693
+-0%
750 Xeon E3-1225 v3 4,692
+-0%
751 Core i5-4690 4,691
-0.1%

View full ranking →

Core i5-6440EQ Details

The Intel Core i5-6440EQ stands out for its balanced single-core performance, ranking #778 in single-core benchmarks with a score of 5232. This places it just behind high-end desktop processors like the Core i7-7560U and ahead of lower-power mobile chips such as the Core i7-7Y75. Despite being released in 2015, the processor remains relevant in embedded and industrial applications due to its efficient 14 nm manufacturing process and low 45 W TDP. The chip is built on Intel's Skylake architecture, offering a base clock of 2.7 GHz and a turbo frequency of up to 3.4 GHz, supported by a 6 MiB L3 cache and 1 MiB of L2 cache across four cores. It supports DDR4-2133 and DDR3L-1600 memory, with a maximum bandwidth of 31.79 GiB/s and dual-channel memory support.

Integrated graphics are handled by the HD Graphics 530, which features 24 execution units and a max frequency of 1 GHz. While not suited for modern gaming, this GPU provides adequate performance for basic display output and light multimedia tasks, supporting up to three displays. The processor includes a range of Intel-specific technologies such as AVX2, AES-NI, Intel VT-x, and Turbo Boost 2.0, enhancing performance and security in virtualized environments. The Core i5-6440EQ also supports ECC memory, a key feature for reliability in embedded systems.

In multicore performance, the chip scores 4723, placing it at #937 among 2060 processors. This reflects its ability to handle multi-threaded workloads efficiently, though it trails behind modern quad-core processors like the Core i5-8265U and Xeon E5-2637 v2. Its overall score of 5028 ranks it at #854, indicating it holds its own in general-purpose computing but is clearly outpaced by contemporary high-performance CPUs. The processor’s performance is most competitive with older 4th and 5th generation Intel Core i5 and i7 models, such as the Core i5-4590S and Core i5-3475S.

As of March 2026, the Core i5-6440EQ remains a solid choice for embedded systems, industrial control units, and thin client environments where reliability, low power consumption, and integrated graphics are priorities. While it is no longer suitable for high-end desktops or gaming, its long-standing support for key Intel technologies ensures continued functionality in legacy and industrial computing ecosystems.
Frequently Compared

Intel Core i5-8500 22 views

AMD Ryzen 3 PRO 2200GE 19 views

AMD Ryzen Threadripper 3970X 19 views

AMD Ryzen 5 PRO 3500U 18 views

AMD Ryzen 9 PRO 3900 17 views

Intel Xeon W-3245 17 views

Intel Core i7-9850H 17 views

AMD EPYC 7452 16 views

AMD EPYC 7302P 16 views

AMD Ryzen Embedded R1505G 15 views

Intel Core i5-6440EQ

Main Specifications

Designer: Intel
Name: Core i5-6440EQ
Family: Core
Series: i5-6000
Model Number: i5-6440EQ
Cores: 4
Threads: 4
Base Frequency: 2700 MHz
Turbo Frequency (1 core): 3400 MHz
Turbo Frequency (2 cores): 3300 MHz
Turbo Frequency (3 cores): 3200 MHz
Turbo Frequency (4 cores): 3100 MHz
Clock Multiplier: 27x (locked)
Microarchitecture: Skylake
Core Name: Skylake
Core Family: 6
Core Model: 94
Package: FCBGA-1440
Target Segment: Embedded
Max CPUs: 1
TDP: 45 W
Release Price: $250.00

Cache Specifications

L1 Cache: 256 KiB
L1 Instruction Cache: 128 KiB (8-way set associative)
L1 Data Cache: 128 KiB (8-way set associative)
L2 Cache: 1 MiB (4-way set associative)
L3 Cache: 6 MiB

Memory Specifications

Supported Memory Type: LPDDR3-1866 DDR3L-1600 and DDR4-2133
Memory Channels: 2
Maximum Memory: 64 GB
Maximum Bandwidth: 31.79 GB/s
ECC Support: No

Integrated Graphics

GPU: HD Graphics 530
GPU Designer: Intel
GPU Max Frequency: 1000 MHz
Execution Units: 24

Physical Specifications

Process: 14 nm
Die Area: 122 mm²
Manufacturer: Intel
Technology: CMOS
Word Size: 64-bit
ISA: x86-64 (x86)

CPU Features

MMX EMMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 AES RdRand ADX CLMUL F16C x86-16 x86-32 x86-64 Real Protected SMM FPU NX HT TBT 2.0 EIST TXT vPro VT-x VT-d EPT MPX SGX Secure Key SMEP IPT TSX
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