Intel Atom Z3745 vs Intel Core i5-4300Y

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Intel Atom Z3745

The Intel Atom Z3745 operates with 4 cores and 4 CPU threads. It run at 1.86 GHz base -- all cores while the TDP is set at 4 W.The processor is attached to the BGA 1380 CPU socket. This version includes 2.00 MB of L3 cache on one chip, supports 2 memory channels to support LPDDR3-1066 RAM and features PCIe Gen lanes. Tjunction keeps below 90 °C degrees C. In particular, Bay Trail Architecture is enhanced with 22 nm technology and supports VT-x, VT-x EPT. The product was launched on Q1/2014

Intel Core i5-4300Y

The Intel Core i5-4300Y operates with 2 cores and 4 CPU threads. It run at 2.30 GHz base -- all cores while the TDP is set at 11.5 W.The processor is attached to the BGA 1168 CPU socket. This version includes 3.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR3L-1600 SO-DIMM RAM and features 2.0 PCIe Gen 12 lanes. Tjunction keeps below -- degrees C. In particular, Haswell Y Architecture is enhanced with 22 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q3/2013

Intel Atom Z3745

Intel Core i5-4300Y

Intel Atom Z3745

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Intel Core i5-4300Y

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Compare Detail

1.33 GHz	Frequency	1.60 GHz
4	Cores	2
1.86 GHz	Turbo (1 Core)	2.30 GHz
--	Turbo (All Cores)	--
No	Hyperthreading	Yes
No	Overclocking	No
normal	Core Architecture	normal
Intel HD Graphics (Bay Trail GT1)	GPU	Intel HD Graphics 4200
0.78 GHz	GPU (Turbo)	0.85 GHz
22 nm	Technology	22 nm
0.78 GHz	GPU (Turbo)	0.85 GHz
11.2	DirectX Version	11.1
2	Max. displays	3
LPDDR3-1066	Memory	DDR3L-1600 SO-DIMM
2	Memory channels	2
	Max memory
No	ECC	No
--	L2 Cache	--
2.00 MB	L3 Cache	3.00 MB
	PCIe version	2.0
	PCIe lanes	12
22 nm	Technology	22 nm
BGA 1380	Socket	BGA 1168
4 W	TDP	11.5 W
VT-x, VT-x EPT	Virtualization	VT-x, VT-x EPT, VT-d
Q1/2014	Release date	Q3/2013
Show more data		Show more data

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.

Intel Atom Z3745 51 (0%)

Intel Core i5-4300Y 273 (1%)

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 Atom Z3745 799 (11%)

Intel Core i5-4300Y (0%)

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.

Intel Atom Z3745 2,717 (3%)

Intel Core i5-4300Y (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-Comparison. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Comparison’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.

Intel Atom Z3745 1,077 (1%)

Intel Core i5-4300Y (0%)

Electric Usage Estimate

Average hours of use per day

Average CPU Utilization (0-100%)

Power cost, dollar per kWh

Electric Usage Estimate

Average hours of use per day

Average CPU Utilization (0-100%)

Power cost, dollar per kWh

Intel Atom Z3745		Intel Core i5-4300Y
4 W	Max TDP	11.5 W
NA	Power consumption per day (kWh)	NA
NA	Running cost per day	NA
NA	Power consumption per year (kWh)	NA
NA	Running cost per year	NA