Product comparison · 2 cpus

HP i7-2620M processor vs HP i7-2820QM processor

23specifications compared
10differ
13identical
0known for one product only

Key differences

The HP i7-2620M processor has 0.4 GHz more processor base frequency than the HP i7-2820QM processor (2.7 GHz vs 2.3 GHz). The HP i7-2820QM processor has 2 more processor cores than the HP i7-2620M processor (4 vs 2). The HP i7-2820QM processor has 4 more processor threads than the HP i7-2620M processor (8 vs 4). Processor model: i7-2620M on the HP i7-2620M processor, i7-2820QM on the HP i7-2820QM processor. Memory clock speeds supported by processor: 1066,1333 MHz on the HP i7-2620M processor, 1066,1333,1600 MHz on the HP i7-2820QM processor.

Processor model
- i7-2620M processor:i7-2620M
- i7-2820QM processor:i7-2820QM
Processor base frequency
- i7-2620M processor:2.7 GHz
- i7-2820QM processor:2.3 GHz
Processor cores
- i7-2620M processor:2
- i7-2820QM processor:4
Processor threads
- i7-2620M processor:4
- i7-2820QM processor:8
Processor cache
- i7-2620M processor:4 MB
- i7-2820QM processor:8 MB
Thermal Design Power (TDP)
- i7-2620M processor:35 W
- i7-2820QM processor:45 W
CPU multiplier (bus/core ratio)
- i7-2620M processor:27
- i7-2820QM processor:23
Memory bandwidth supported by processor (max)
- i7-2620M processor:21.3 GB/s
- i7-2820QM processor:25.6 GB/s

Side by side

Differences highlightedShow differences only

Comparison of i7-2620M, i7-2820QM
23 specifications	A HP i7-2620M processor Model i7-2620M View product	B HP i7-2820QM processor Model i7-2820QM View product
Processor8 differ
Processor modelDiffers	i7-2620M	i7-2820QM
Processor base frequencyDiffers	2.7 GHz	2.3 GHz
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor cacheDiffers	4 MB	8 MB
Thermal Design Power (TDP)Differs	35 W	45 W
CPU multiplier (bus/core ratio)Differs	27	23
Memory bandwidth supported by processor (max)Differs	21.3 GB/s	25.6 GB/s
Memory2 differ
Maximum internal memory supported by processorDiffers	16 GB	32 GB
Memory clock speeds supported by processorDiffers	1066,1333 MHz	1066,1333,1600 MHz

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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