Xeon E5-1691 V3 vs i9-10900K

Primary details

Comparing Core i9-10900K and Xeon E5-1691 V3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking501not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation14.98no data
Market segmentDesktop processorServer
Power efficiency10.85no data
Architecture codenameComet Lake (2020)Haswell-EP (2014−2015)
Release date30 April 2020 (4 years ago)8 September 2014 (10 years ago)
Launch price (MSRP)$488no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-10900K and Xeon E5-1691 V3 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 cores10 (Deca-Core)14 (Tetradeca-Core)
Threads2028
Base clock speed3.7 GHz2.5 GHz
Boost clock speed5.2 GHz3.4 GHz
Bus rate8 GT/sno data
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)256K (per core)
L3 cache20 MB (shared)35 MB (shared)
Chip lithography14 nm22 nm
Die size206 mm2356 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data2,600 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Core i9-10900K and Xeon E5-1691 V3 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 configuration11
SocketFCLGA12002011-3
Power consumption (TDP)125 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10900K and Xeon E5-1691 V3. 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++
FMA+-
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX-+
Idle States+no data
Thermal Monitoring+-
SIPP+-
Turbo Boost Max 3.0+no data

Security technologies

Core i9-10900K and Xeon E5-1691 V3 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-10900K and Xeon E5-1691 V3 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-10900K and Xeon E5-1691 V3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4-2133
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth45.8 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 630no data
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.2 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i9-10900K and Xeon E5-1691 V3 integrated GPUs.

Number of displays supported3no data

Graphics image quality

Maximum display resolutions supported by Core i9-10900K and Xeon E5-1691 V3 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096 x 2160@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 i9-10900K and Xeon E5-1691 V3 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i9-10900K and Xeon E5-1691 V3.

PCIe version3.03.0
PCI Express lanes1640

Pros & cons summary


Recency 30 April 2020 8 September 2014
Physical cores 10 14
Threads 20 28
Chip lithography 14 nm 22 nm
Power consumption (TDP) 125 Watt 135 Watt

i9-10900K has an age advantage of 5 years, a 57.1% more advanced lithography process, and 8% lower power consumption.

Xeon E5-1691 V3, on the other hand, has 40% more physical cores and 40% more threads.

We couldn't decide between Core i9-10900K and Xeon E5-1691 V3. We've got no test results to judge.

Note that Core i9-10900K is a desktop processor while Xeon E5-1691 V3 is a server/workstation one.


Should you still have questions on choice between Core i9-10900K and Xeon E5-1691 V3, ask them in Comments section, and we shall answer.

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Intel Core i9-10900K
Core i9-10900K
Intel Xeon E5-1691 V3
Xeon E5-1691 V3

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