Intel Pentium E6500K vs Intel Pentium Gold 6405U

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Intel Pentium E6500K

The Intel Pentium E6500K operates with 2 cores and 2 CPU threads. It run at -- base -- all cores while the TDP is set at 65 W.The processor is attached to the LGA 775 CPU socket. This version includes -- of L3 cache on one chip, supports 2 memory channels to support DDR2-800DDR3-1333 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Wolfdale (Penryn) Architecture is enhanced with 45 nm technology and supports VT-x. The product was launched on Q3/2009

Intel Pentium Gold 6405U

The Intel Pentium Gold 6405U operates with 2 cores and 2 CPU threads. It run at -- base -- all cores while the TDP is set at 15 W.The processor is attached to the BGA 1528 CPU socket. This version includes 2.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR4-2400LPDDR3-2133 RAM and features 2.0 PCIe Gen 12 lanes. Tjunction keeps below 100 °C degrees C. In particular, Comet Lake U Architecture is enhanced with 14 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q4/2019

Intel Pentium E6500K

Intel Pentium Gold 6405U

Intel Pentium E6500K

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Intel Pentium Gold 6405U

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Compare Detail

2.93 GHz	Frequency	2.40 GHz
2	Cores	2
--	Turbo (1 Core)	--
--	Turbo (All Cores)	--
No	Hyperthreading	Yes
Yes	Overclocking	No
normal	Core Architecture	normal
no iGPU	GPU	Intel UHD Graphics 610
No turbo	GPU (Turbo)	0.95 GHz
45 nm	Technology	14 nm
No turbo	GPU (Turbo)	0.95 GHz
	DirectX Version	12
	Max. displays	3
DDR2-800DDR3-1333	Memory	DDR4-2400LPDDR3-2133
2	Memory channels	2
	Max memory
No	ECC	No
2.00 MB	L2 Cache	--
--	L3 Cache	2.00 MB
	PCIe version	2.0
	PCIe lanes	12
45 nm	Technology	14 nm
LGA 775	Socket	BGA 1528
65 W	TDP	15 W
VT-x	Virtualization	VT-x, VT-x EPT, VT-d
Q3/2009	Release date	Q4/2019
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 Pentium E6500K 411 (18%)

Intel Pentium Gold 6405U 582 (26%)

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 Pentium E6500K 737 (1%)

Intel Pentium Gold 6405U 1,321 (3%)

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 Pentium E6500K (0%)

Intel Pentium Gold 6405U 183 (1%)

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 Pentium E6500K 1,073 (1%)

Intel Pentium Gold 6405U 2,507 (2%)

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 Pentium E6500K		Intel Pentium Gold 6405U
65 W	Max TDP	15 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