Intel Core i5-4288U vs Intel Pentium 957

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Intel Core i5-4288U

The Intel Core i5-4288U operates with 2 cores and 4 CPU threads. It run at 3.10 GHz base -- all cores while the TDP is set at 28 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-1333 SO-DIMMDDR3L-1600 SO-DIMM RAM and features 2.0 PCIe Gen 12 lanes. Tjunction keeps below -- degrees C. In particular, Haswell U Architecture is enhanced with 22 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q3/2013

Intel Pentium 957

The Intel Pentium 957 operates with 2 cores and 4 CPU threads. It run at -- base -- all cores while the TDP is set at 17 W.The processor is attached to the BGA 1023 CPU socket. This version includes 2.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR3-1066DDR3-1333 RAM and features 2.0 PCIe Gen 16 lanes. Tjunction keeps below 100 °C degrees C. In particular, Sandy Bridge U Architecture is enhanced with 32 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q2/2011

Intel Core i5-4288U

Intel Pentium 957

Intel Core i5-4288U

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Intel Pentium 957

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Compare Detail

2.60 GHz	Frequency	1.20 GHz
2	Cores	2
3.10 GHz	Turbo (1 Core)	--
--	Turbo (All Cores)	--
Yes	Hyperthreading	No
No	Overclocking	No
normal	Core Architecture	normal
Intel Iris Graphics 5100	GPU	Intel HD Graphics (Sandy Bridge GT1)
1.20 GHz	GPU (Turbo)	0.80 GHz
22 nm	Technology	32 nm
1.20 GHz	GPU (Turbo)	0.80 GHz
11.1	DirectX Version	10.1
3	Max. displays	2
DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM	Memory	DDR3-1066DDR3-1333
2	Memory channels	2
	Max memory
No	ECC	No
--	L2 Cache	--
3.00 MB	L3 Cache	2.00 MB
2.0	PCIe version	2.0
12	PCIe lanes	16
22 nm	Technology	32 nm
BGA 1168	Socket	BGA 1023
28 W	TDP	17 W
VT-x, VT-x EPT, VT-d	Virtualization	VT-x, VT-x EPT, VT-d
Q3/2013	Release date	Q2/2011
Show more data		Show more data

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.

Intel Core i5-4288U 732 (32%)

Intel Pentium 957 (0%)

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.

Intel Core i5-4288U 1,550 (3%)

Intel Pentium 957 (0%)

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 Core i5-4288U 769 (4%)

Intel Pentium 957 78 (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 Core i5-4288U		Intel Pentium 957
28 W	Max TDP	17 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