Intel Core i5-4278U

Intel Core i5-4278U
The Intel Core i5-4278U operates with:

CPU Cores 2.

CPU Threads: 4.

Performance-enhancing, system-enhancing technology that works faster and saves battery with:

Turbo: 3.10 GHz base No turbo all cores.

TDP: 28 W.

The processor is attached to:

CPU socket: BGA 1168.

This version includes

3.00 MB of L3 cache on one chip

Supports 2 memory channels to support DDR3L-1333 SO-DIMM
DDR3L-1600 SO-DIMM
LPDDR3-1333
LPDDR3-1600 RAM and features 2.0 PCIe Gen 12 lanes.

Tjunction keeps below -- degrees C.

In particular, Haswell U Architecture is enhanced with:

Technology: 22 nm

Virtualization VT-x, VT-x EPT, VT-d.

The product was released on Q3/2014.

Compare with other CPU

REVIEW

CPU generation and family

Intel Core i5-4278U
Intel Core i5
Intel Core i 4000U
--
Mobile
--

CPU Cores and Base Frequency

2.60 GHz
3.10 GHz
Yes
normal
2
No

Memory & PCIe

DDR3L-1333 SO-DIMM
DDR3L-1600 SO-DIMM
LPDDR3-1333
LPDDR3-1600
2.0
2
2.0
12

Encryption

Yes check

Internal Graphics

DDR3L-1333 SO-DIMM
DDR3L-1600 SO-DIMM
LPDDR3-1333
LPDDR3-1600
0.20 GHz
1.10 GHz
11.1
40
320
3
22 nm
Q2/2013

Technical details

x86-64 (64 bit)
Haswell U
--
VT-x, VT-x EPT, VT-d
3.00 MB
Q3/2014
BGA 1168

Thermal Management

28 W
--
--

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

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Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

36% Complete
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36% Complete
36% Complete
36% Complete
Intel Core i3-3250 673 (36%)
36% Complete

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

7% Complete
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Geekbench 3, 64bit (Single-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Pentium G3420 2845 (41%)
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Intel Core i3-4330T 2840 (41%)
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Intel Core i5-4310U 2840 (41%)
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Intel Core i5-4278U 2836 (41%)
41% Complete
Intel Pentium G3430 2832 (41%)
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41% Complete

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

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Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU Review. However the majority of CPUs have not been tested and the results have been estimated by a CPU Review’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

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