Product comparison · 2 cpus

Lenovo Intel Xeon 6756E vs Lenovo Intel Xeon 6780E

56specifications compared
9differ
47identical
0known for one product only

Key differences

Processor model
- Intel Xeon 6756E:6756E
- Intel Xeon 6780E:6780E
Processor base frequency
- Intel Xeon 6756E:1.8 GHz
- Intel Xeon 6780E:2.2 GHz
Processor cores
- Intel Xeon 6756E:128
- Intel Xeon 6780E:144
Processor threads
- Intel Xeon 6756E:128
- Intel Xeon 6780E:144
Processor boost frequency
- Intel Xeon 6756E:2.6 GHz
- Intel Xeon 6780E:3 GHz
Processor cache
- Intel Xeon 6756E:96 MB
- Intel Xeon 6780E:108 MB
Thermal Design Power (TDP)
- Intel Xeon 6756E:225 W
- Intel Xeon 6780E:330 W
DTS Max
- Intel Xeon 6756E:96 °C
- Intel Xeon 6780E:106 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 6756E, Intel Xeon 6780E
56 specifications	A Lenovo Intel Xeon 6756E View product	B Lenovo Intel Xeon 6780E View product
Processor7 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Xeon®	Intel® Xeon®
Processor modelDiffers	6756E	6780E
Processor base frequencyDiffers	1.8 GHz	2.2 GHz
Processor coresDiffers	128	144
Processor socket	LGA 4710	LGA 4710
Processor lithography	3 nm	3 nm
Cooler included	No	No
Processor threadsDiffers	128	144
Intel® UPI Speed	24 GT/s	24 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.6 GHz	3 GHz
Processor cacheDiffers	96 MB	108 MB
Thermal Design Power (TDP)Differs	225 W	330 W
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 Bit	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanes	88	88
PCI Express slots version	5.0	5.0
Supported instruction sets	AVX 2.0	AVX 2.0
Embedded options available	Yes	Yes
Scalability	2S	2S
Processor special featuresidentical
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Total Memory Encryption	Yes	Yes
Intel® Control-flow Enforcement Technology (CET)	Yes	Yes
Intel® Crypto Acceleration	Yes	Yes
Intel® Platform Firmware Resilience Support	Yes	Yes
Intel® Trust Domain Extensions (Intel® TDX)	Yes	Yes
Maximum Enclave Size Support for Intel® SGX	512 GB	512 GB
Intel 64	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® Boot Guard	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Resource Director Technology (Intel® RDT)	Yes	Yes
Intel® Volume Management Device (VMD)	Yes	Yes
Mode-based Execute Control (MBE)	Yes	Yes
Intel® QuickAssist Software Acceleration	Yes	Yes
Intel® Total Memory Encryption - Multi Key	Yes	Yes
Intel® QuickAssist Technology (QAT)	2	2
Intel® Dynamic Load Balancer (DLB)	2	2
Intel® Data Streaming Accelerator (DSA)	2	2
Intel® In-memory Analytics Accelerator (IAA)	2	2
Operational conditions2 differ
DTS MaxDiffers	96 °C	106 °C
TcaseDiffers	80 °C	85 °C
Technical detailsidentical
Package carrier	E2B	E2B
Launch date	Q2'24	Q2'24
Number of UPI links	4	4

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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