Xeon 6980P vs i7-6660U

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Primary details

Comparing Core i7-6660U and Xeon 6980P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1810not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Core i7no data
Power efficiency14.30no data
Architecture codenameSkylake (2015−2016)Granite Rapids (2024)
Release date20 March 2016 (8 years ago)24 September 2024 (less than a year ago)
Launch price (MSRP)$415no data

Detailed specifications

Core i7-6660U and Xeon 6980P basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)128
Threads4256
Base clock speed2.4 GHz2 GHz
Boost clock speed3.4 GHz3.9 GHz
Bus typeOPIno data
Bus rate4 GT/sno data
Multiplier24no data
L1 cache128 KB112 KB (per core)
L2 cache512 KB2 MB (per core)
L3 cache4 MB504 MB (shared)
Chip lithography14 nm5 nm
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data80 °C
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Core i7-6660U and Xeon 6980P compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)2
SocketFCBGA13567529
Power consumption (TDP)15 Watt500 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-6660U and Xeon 6980P. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
eDRAM64 MBno data
My WiFi+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Smart Response+no data

Security technologies

Core i7-6660U and Xeon 6980P technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-6660U and Xeon 6980P are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-6660U and Xeon 6980P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2133, LPDDR3-1866, DDR3L-1600DDR5
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel Iris Graphics 540N/A
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.05 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-6660U and Xeon 6980P integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Core i7-6660U and Xeon 6980P integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data

Graphics API support

APIs supported by Core i7-6660U and Xeon 6980P integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i7-6660U and Xeon 6980P.

PCIe version3.05.0
PCI Express lanes1296

Pros & cons summary


Recency 20 March 2016 24 September 2024
Physical cores 2 128
Threads 4 256
Chip lithography 14 nm 5 nm
Power consumption (TDP) 15 Watt 500 Watt

i7-6660U has 3233.3% lower power consumption.

Xeon 6980P, on the other hand, has an age advantage of 8 years, 6300% more physical cores and 6300% more threads, and a 180% more advanced lithography process.

We couldn't decide between Core i7-6660U and Xeon 6980P. We've got no test results to judge.

Be aware that Core i7-6660U is a notebook processor while Xeon 6980P is a server/workstation one.


Should you still have questions on choice between Core i7-6660U and Xeon 6980P, ask them in Comments section, and we shall answer.

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Intel Core i7-6660U
Core i7-6660U
Intel Xeon 6980P
Xeon 6980P

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Community ratings

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4.2 11 votes

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4.1 9 votes

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