Xeon 6780E vs i7-8557U

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Primary details

Comparing Core i7-8557U and Xeon 6780E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1298not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Core i7no data
Power efficiency15.63no data
Architecture codenameCoffee Lake-U (2018−2019)Sierra Forest (2024)
Release date16 July 2019 (5 years ago)3 June 2024 (less than a year ago)
Launch price (MSRP)no data$11,350

Detailed specifications

Core i7-8557U and Xeon 6780E 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 cores4 (Quad-Core)144
Threads8144
Base clock speed1.7 GHz2.2 GHz
Boost clock speed4.5 GHz3 GHz
Bus rate4 GT/sno data
L1 cache256 KB96 KB (per core)
L2 cache1 MB4 MB (per module)
L3 cache8 MB108 MB (shared)
Chip lithography14 nm5 nm
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data85 °C
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Core i7-8557U and Xeon 6780E 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 configuration12
SocketFCBGA15284710
Power consumption (TDP)15 Watt330 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-8557U and Xeon 6780E. 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++
Enhanced SpeedStep (EIST)++
eDRAM128 MBno data
Speed Shift+no 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

Security technologies

Core i7-8557U and Xeon 6780E 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 i7-8557U and Xeon 6780E are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-8557U and Xeon 6780E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth37.5 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel Iris Plus Graphics 645N/A
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.15 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-8557U and Xeon 6780E integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i7-8557U and Xeon 6780E integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096 x 2304@30Hzno data
Max resolution over eDP4096 x 2304@60Hzno data
Max resolution over DisplayPort4096 x 2304@60Hzno data

Graphics API support

APIs supported by Core i7-8557U and Xeon 6780E integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i7-8557U and Xeon 6780E.

PCIe version3.05.0
PCI Express lanes1688

Pros & cons summary


Recency 16 July 2019 3 June 2024
Physical cores 4 144
Threads 8 144
Chip lithography 14 nm 5 nm
Power consumption (TDP) 15 Watt 330 Watt

i7-8557U has 2100% lower power consumption.

Xeon 6780E, on the other hand, has an age advantage of 4 years, 3500% more physical cores and 1700% more threads, and a 180% more advanced lithography process.

We couldn't decide between Core i7-8557U and Xeon 6780E. We've got no test results to judge.

Be aware that Core i7-8557U is a notebook processor while Xeon 6780E is a server/workstation one.


Should you still have questions on choice between Core i7-8557U and Xeon 6780E, ask them in Comments section, and we shall answer.

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Intel Core i7-8557U
Core i7-8557U
Intel Xeon 6780E
Xeon 6780E

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Community ratings

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