Product comparison · 2 cpus

Dell Intel Xeon 6 Efficient 6747P vs Dell Intel Xeon Gold 6438M

60specifications compared
20differ
40identical
28known for one product only

Key differences

The Dell Intel Xeon 6 Efficient 6747P has 0.5 GHz more processor base frequency than the Dell Intel Xeon Gold 6438M (2.7 GHz vs 2.2 GHz). The Dell Intel Xeon 6 Efficient 6747P has 16 more processor cores than the Dell Intel Xeon Gold 6438M (48 vs 32). The Dell Intel Xeon 6 Efficient 6747P has 32 more processor threads than the Dell Intel Xeon Gold 6438M (96 vs 64). Only the Dell Intel Xeon Gold 6438M has Intel® Speed Select Technology - Base Frequency (Intel® SST-BF). Processor family: Intel® Xeon® on the Dell Intel Xeon 6 Efficient 6747P, Intel® Xeon® Gold on the Dell Intel Xeon Gold 6438M.

Processor family
- Intel Xeon 6 Efficient 6747P:Intel® Xeon®
- Intel Xeon Gold 6438M:Intel® Xeon® Gold
Processor model
- Intel Xeon 6 Efficient 6747P:6747P
- Intel Xeon Gold 6438M:6438M
Processor base frequency
- Intel Xeon 6 Efficient 6747P:2.7 GHz
- Intel Xeon Gold 6438M:2.2 GHz
Processor cores
- Intel Xeon 6 Efficient 6747P:48
- Intel Xeon Gold 6438M:32
Processor socket
- Intel Xeon 6 Efficient 6747P:LGA 4710
- Intel Xeon Gold 6438M:LGA 4677 (Socket E)
Processor threads
- Intel Xeon 6 Efficient 6747P:96
- Intel Xeon Gold 6438M:64
Processor cache
- Intel Xeon 6 Efficient 6747P:288 MB
- Intel Xeon Gold 6438M:60 MB
Thermal Design Power (TDP)
- Intel Xeon 6 Efficient 6747P:330 W
- Intel Xeon Gold 6438M:205 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 6 Efficient 6747P, Intel Xeon Gold 6438M
88 specifications	A Dell Intel Xeon 6 Efficient 6747P View product	B Dell Intel Xeon Gold 6438M View product
Processor10 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® Gold
Processor modelDiffers	6747P	6438M
Processor base frequencyDiffers	2.7 GHz	2.2 GHz
Processor coresDiffers	48	32
Processor socketDiffers	LGA 4710	LGA 4677 (Socket E)
Processor threadsDiffers	96	64
Intel® UPI SpeedKnown for one	24 GT/s	Unknown — not stated by the source
All core Turbo frequencyKnown for one	3.8 GHz	Unknown — not stated by the source
Processor cacheDiffers	288 MB	60 MB
Thermal Design Power (TDP)Differs	330 W	205 W
Processor codenameDiffers	Granite Rapids	Sapphire Rapids
Processor ARK IDDiffers	241825	232398
Processor generationKnown for one	Unknown — not stated by the source	Intel Xeon Scalable 4th Gen
Package typeKnown for one	Unknown — not stated by the source	Tray
System bus rateKnown for one	Unknown — not stated by the source	16 GT/s
High priority coresKnown for one	Unknown — not stated by the source	12
High priority core frequencyKnown for one	Unknown — not stated by the source	2.3 GHz
Low priority coresKnown for one	Unknown — not stated by the source	20
Low priority core frequencyKnown for one	Unknown — not stated by the source	1.8 GHz
SteppingKnown for one	Unknown — not stated by the source	S3
Memory2 differ
Maximum internal memory supported by processorDiffers	4 TB	6 TB
Memory types supported by processorDiffers	DDR5-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorKnown for one	6400,8800 MHz	Unknown — not stated by the source
Features2 differ
Maximum number of PCI Express lanesDiffers	88	80
Supported instruction setsDiffers	AMX, AVX, AVX 2.0, AVX-512, SSE4.2	AMX, SSE4.2, AVX, AVX 2.0, AVX-512
Processor special features4 differ
Intel® Trust Domain Extensions (Intel® TDX)Known for one	Yes	Unknown — not stated by the source
Maximum Enclave Size Support for Intel® SGXDiffers	512 GB	128 GB
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)Differs	No	Yes
Intel® Volume Management Device (VMD)Known for one	Yes	Unknown — not stated by the source
Intel® Total Memory Encryption - Multi KeyKnown for one	Yes	Unknown — not stated by the source
Intel® QuickAssist Technology (QAT)Known for one	4 default devices	Unknown — not stated by the source
Intel® Dynamic Load Balancer (DLB)Known for one	4 default devices	Unknown — not stated by the source
Intel® Data Streaming Accelerator (DSA)Differs	4 default devices	1 default devices
Intel® In-memory Analytics Accelerator (IAA)Differs	4 default devices	1 default devices
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® Optane™ DC Persistent Memory SupportedKnown for one	Unknown — not stated by the source	Yes
Intel® On Demand Feature ActivationKnown for one	Unknown — not stated by the source	Yes
Operational conditions2 differ
DTS MaxDiffers	94 °C	97 °C
TcaseDiffers	78 °C	85 °C
Technical detailsidentical
Package carrierKnown for one	E2A	Unknown — not stated by the source
Launch dateKnown for one	Q1'25	Unknown — not stated by the source
Memory speed (max)Known for one	8000 MHz	Unknown — not stated by the source
Number of UPI linksKnown for one	4	Unknown — not stated by the source
StatusKnown for one	Launched	Unknown — not stated by the source
Other featuresidentical
Maximum internal memoryKnown for one	4 TB	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	PowerEdge C6620 PowerEdge HS5610 PowerEdge HS5620 PowerEdge MX760C PowerEdge R660 PowerEdge R760 PowerEdge R760XA PowerEdge T560

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.

More cpu comparisons

All cpu comparisons