Product comparison · 2 cpus

Fujitsu Xeon 6520P vs Lenovo Intel Xeon 6505P

51specifications compared
8differ
43identical
24known for one product only

Key differences

The Fujitsu Xeon 6520P has 15 P more processor model than the Lenovo Intel Xeon 6505P (6520P vs 6505P). The Fujitsu Xeon 6520P has 0.2 GHz more processor base frequency than the Lenovo Intel Xeon 6505P (2.4 GHz vs 2.2 GHz). The Fujitsu Xeon 6520P has 12 more processor cores than the Lenovo Intel Xeon 6505P (24 vs 12). Processor family: Intel Xeon 6 on the Fujitsu Xeon 6520P, Intel® Xeon® on the Lenovo Intel Xeon 6505P.

Processor family
- Xeon 6520P:Intel Xeon 6
- Intel Xeon 6505P:Intel® Xeon®
Processor model
- Xeon 6520P:6520P
- Intel Xeon 6505P:6505P
Processor base frequency
- Xeon 6520P:2.4 GHz
- Intel Xeon 6505P:2.2 GHz
Processor cores
- Xeon 6520P:24
- Intel Xeon 6505P:12
Processor threads
- Xeon 6520P:48
- Intel Xeon 6505P:24
Processor boost frequency
- Xeon 6520P:4 GHz
- Intel Xeon 6505P:3.9 GHz
Processor cache
- Xeon 6520P:144 MB
- Intel Xeon 6505P:48 MB
Thermal Design Power (TDP)
- Xeon 6520P:210 W
- Intel Xeon 6505P:150 W

Side by side

Differences highlightedShow differences only

Comparison of Xeon 6520P, Intel Xeon 6505P
75 specifications	A Fujitsu Xeon 6520P View product	B Lenovo Intel Xeon 6505P View product
Processor8 differ
Processor familyDiffers	Intel Xeon 6	Intel® Xeon®
Processor modelDiffers	6520P	6505P
Processor base frequencyDiffers	2.4 GHz	2.2 GHz
Processor coresDiffers	24	12
Processor threadsDiffers	48	24
Intel® UPI SpeedKnown for one	24 GT/s	Unknown — not stated by the source
Processor boost frequencyDiffers	4 GHz	3.9 GHz
All core Turbo frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
High priority coresKnown for one	8	Unknown — not stated by the source
High priority core frequencyKnown for one	2.5 GHz	Unknown — not stated by the source
Low priority coresKnown for one	16	Unknown — not stated by the source
Low priority core frequencyKnown for one	2.3 GHz	Unknown — not stated by the source
Processor cacheDiffers	144 MB	48 MB
Thermal Design Power (TDP)Differs	210 W	150 W
Number of QPI linksKnown for one	4	Unknown — not stated by the source
Processor codenameKnown for one	Granite Rapids	Unknown — not stated by the source
Cooler includedKnown for one	Unknown — not stated by the source	No
Featuresidentical
Supported instruction setsKnown for one	AMX, AVX, AVX 2.0, AVX-512, SSE4.2	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Processor special featuresidentical
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)Known for one	Yes	Unknown — not stated by the source
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)Known for one	Yes	Unknown — not stated by the source
Intel® QuickAssist Technology (QAT)Known for one	2	Unknown — not stated by the source
Intel® Dynamic Load Balancer (DLB)Known for one	2	Unknown — not stated by the source
Intel® Data Streaming Accelerator (DSA)Known for one	2	Unknown — not stated by the source
Intel® In-memory Analytics Accelerator (IAA)Known for one	2	Unknown — not stated by the source
Intel® Speed Select Technology – Core PowerKnown for one	Yes	Unknown — not stated by the source
Intel® Speed Select Technology – Turbo FrequencyKnown for one	Yes	Unknown — not stated by the source
Intel QuickAssist TechnologyKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
DTS MaxKnown for one	95 °C	Unknown — not stated by the source
TcaseKnown for one	79 °C	Unknown — not stated by the source
Technical detailsidentical
Package carrierKnown for one	E2B	Unknown — not stated by the source

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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