Intel Atom C3338R vs Intel Atom Z3775

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Intel Atom C3338R

The Intel Atom C3338R operates with 2 cores and 2 CPU threads. It run at 2.20 GHz base 2.00 GHz all cores while the TDP is set at 10.5 W.The processor is attached to the BGA 1310 CPU socket. This version includes -- of L3 cache on one chip, supports 1 memory channels to support DDR4-1866 RAM and features 3.0 PCIe Gen 10 lanes. Tjunction keeps below 100 °C degrees C. In particular, Denverton Architecture is enhanced with 14 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q2/2020

Intel Atom Z3775

The Intel Atom Z3775 operates with 4 cores and 2 CPU threads. It run at 2.39 GHz base -- all cores while the TDP is set at 3.5 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 Atom C3338R

Intel Atom Z3775

Intel Atom C3338R

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Intel Atom Z3775

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Compare Detail

1.80 GHz	Frequency	1.46 GHz
2	Cores	4
2.20 GHz	Turbo (1 Core)	2.39 GHz
2.00 GHz	Turbo (All Cores)	--
No	Hyperthreading	No
No	Overclocking	No
normal	Core Architecture	normal
no iGPU	GPU	Intel HD Graphics (Bay Trail GT1)
No turbo	GPU (Turbo)	0.78 GHz
14 nm	Technology	22 nm
No turbo	GPU (Turbo)	0.78 GHz
	DirectX Version	11.2
	Max. displays	2
DDR4-1866	Memory	LPDDR3-1066
1	Memory channels	2
	Max memory
Yes	ECC	No
4.00 MB	L2 Cache	--
--	L3 Cache	2.00 MB
3.0	PCIe version
10	PCIe lanes
14 nm	Technology	22 nm
BGA 1310	Socket	BGA 1380
10.5 W	TDP	3.5 W
VT-x, VT-x EPT, VT-d	Virtualization	VT-x, VT-x EPT
Q2/2020	Release date	Q1/2014
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 C3338R (0%)

Intel Atom Z3775 51 (0%)

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 C3338R (0%)

Intel Atom Z3775 971 (14%)

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 C3338R (0%)

Intel Atom Z3775 2,969 (3%)

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 C3338R (0%)

Intel Atom Z3775 1,280 (1%)

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 C3338R		Intel Atom Z3775
10.5 W	Max TDP	3.5 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