Product comparison · 2 cpus

Dell Intel Xeon 6 Perfmance 6520P vs Fujitsu Xeon 6787P

24specifications compared
9differ
15identical
50known for one product only

Key differences

The Fujitsu Xeon 6787P has 267 P more processor model than the Dell Intel Xeon 6 Perfmance 6520P (6787P vs 6520P). The Dell Intel Xeon 6 Perfmance 6520P has 0.4 GHz more processor base frequency than the Fujitsu Xeon 6787P (2.4 GHz vs 2 GHz). The Fujitsu Xeon 6787P has 62 more processor cores than the Dell Intel Xeon 6 Perfmance 6520P (86 vs 24). Processor family: Intel Xeon 6 on the Dell Intel Xeon 6 Perfmance 6520P, Intel® Xeon® on the Fujitsu Xeon 6787P.

Processor family
- Intel Xeon 6 Perfmance 6520P:Intel Xeon 6
- Xeon 6787P:Intel® Xeon®
Processor model
- Intel Xeon 6 Perfmance 6520P:6520P
- Xeon 6787P:6787P
Processor base frequency
- Intel Xeon 6 Perfmance 6520P:2.4 GHz
- Xeon 6787P:2 GHz
Processor cores
- Intel Xeon 6 Perfmance 6520P:24
- Xeon 6787P:86
Processor threads
- Intel Xeon 6 Perfmance 6520P:48
- Xeon 6787P:172
Processor boost frequency
- Intel Xeon 6 Perfmance 6520P:4 GHz
- Xeon 6787P:3.8 GHz
All core Turbo frequency
- Intel Xeon 6 Perfmance 6520P:3.4 GHz
- Xeon 6787P:3.2 GHz
Processor cache
- Intel Xeon 6 Perfmance 6520P:144 MB
- Xeon 6787P:336 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 6 Perfmance 6520P, Xeon 6787P
74 specifications	A Dell Intel Xeon 6 Perfmance 6520P View product	B Fujitsu Xeon 6787P View product
Processor9 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Xeon 6	Intel® Xeon®
Processor modelDiffers	6520P	6787P
Processor base frequencyDiffers	2.4 GHz	2 GHz
Processor coresDiffers	24	86
Processor socket	LGA 4710	LGA 4710
Processor threadsDiffers	48	172
Intel® UPI Speed	24 GT/s	24 GT/s
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor boost frequencyDiffers	4 GHz	3.8 GHz
All core Turbo frequencyDiffers	3.4 GHz	3.2 GHz
High priority coresKnown for one	Unknown — not stated by the source	36
High priority core frequencyKnown for one	Unknown — not stated by the source	2.1 GHz
Low priority coresKnown for one	Unknown — not stated by the source	50
Low priority core frequencyKnown for one	Unknown — not stated by the source	1.6 GHz
Processor cacheDiffers	144 MB	336 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L3
Thermal Design Power (TDP)Differs	210 W	350 W
Number of QPI linksKnown for one	Unknown — not stated by the source	4
Processor codenameKnown for one	Unknown — not stated by the source	Granite Rapids
Memoryidentical
Maximum internal memory supported by processor	4 TB	4 TB
Memory types supported by processor	DDR5-SDRAM	DDR5-SDRAM
Memory clock speeds supported by processor	6400 MHz	6400 MHz
Memory channels	Octa-channel	Octa-channel
ECC	Yes	Yes
Graphicsidentical
Discrete graphics card	No	No
On-board graphics card	No	No
On-board graphics card model	Not available	Not available
Discrete graphics card model	Not available	Not available
Featuresidentical
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Maximum number of PCI Express lanes	88	88
PCI Express slots version	5.0	5.0
Supported instruction setsKnown for one	Unknown — not stated by the source	AMX, AVX, AVX 2.0, AVX-512, SSE4.2
Embedded options availableKnown for one	Unknown — not stated by the source	No
Scalability	2S	2S
Processor special featuresidentical
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Speed Shift TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Intel® Transactional Synchronization ExtensionsKnown for one	Unknown — not stated by the source	Yes
Intel® Total Memory EncryptionKnown for one	Unknown — not stated by the source	Yes
Intel® Control-flow Enforcement Technology (CET)Known for one	Unknown — not stated by the source	Yes
Intel® Crypto AccelerationKnown for one	Unknown — not stated by the source	Yes
Intel® Platform Firmware Resilience SupportKnown for one	Unknown — not stated by the source	Yes
Intel® Trust Domain Extensions (Intel® TDX)Known for one	Unknown — not stated by the source	Yes
AVX-512 Fused Multiply-Add (FMA) unitsKnown for one	Unknown — not stated by the source	2
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel QuickAssist TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Intel® Boot GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Deep Learning Boost (Intel® DL Boost) on CPUKnown for one	Unknown — not stated by the source	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Resource Director Technology (Intel® RDT)Known for one	Unknown — not stated by the source	Yes
Intel® Run Sure TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)Known for one	Unknown — not stated by the source	No
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)Known for one	Unknown — not stated by the source	No
Intel® Volume Management Device (VMD)Known for one	Unknown — not stated by the source	Yes
Mode-based Execute Control (MBE)Known for one	Unknown — not stated by the source	Yes
Intel® QuickAssist Software AccelerationKnown for one	Unknown — not stated by the source	Yes
Intel® Total Memory Encryption - Multi KeyKnown for one	Unknown — not stated by the source	Yes
Intel® QuickAssist Technology (QAT)Known for one	Unknown — not stated by the source	4
Intel® Dynamic Load Balancer (DLB)Known for one	Unknown — not stated by the source	4
Intel® Data Streaming Accelerator (DSA)Known for one	Unknown — not stated by the source	4
Intel® In-memory Analytics Accelerator (IAA)Known for one	Unknown — not stated by the source	4
Intel® Advanced Matrix Extensions (AMX)Known for one	Unknown — not stated by the source	Yes
Intel® Speed Select Technology – Core PowerKnown for one	Unknown — not stated by the source	Yes
Intel® Speed Select Technology – Turbo FrequencyKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
DTS MaxKnown for one	Unknown — not stated by the source	97 °C
TcaseKnown for one	Unknown — not stated by the source	80 °C

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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