Xeon E7-2870 vs Core i3-8100

Primary details

Comparing Core i3-8100 and Xeon E7-2870 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1368	not rated
Place by popularity	75	not in top-100
Cost-effectiveness evaluation	5.74	no data
Market segment	Desktop processor	Server
Series	Intel Core i3	Intel Xeon E7
Architecture codename	Coffee Lake (2017−2019)	Westmere (2010−2011)
Release date	5 October 2017 (6 years ago)	5 April 2011 (13 years ago)
Launch price (MSRP)	$117	$4,227
Current price	$95 (0.8x MSRP)	$495 (0.1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i3-8100 and Xeon E7-2870 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 cores	4 (Quad-Core)	10 (Deca-Core)
Threads	4	20
Base clock speed	3.6 GHz	2.4 GHz
Boost clock speed	3.6 GHz	2.8 GHz
Bus support	4 × 8 GT/s	6.4 GT/s
L1 cache	64K (per core)	640 KB
L2 cache	256K (per core)	2.56 MB
L3 cache	6 MB (shared)	30 MB
Chip lithography	14 nm	32 nm
Die size	126 mm2	513 mm2
Maximum core temperature	100 °C	69 °C
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	no data	2600 Million
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	No	No

Compatibility

Information on Core i3-8100 and Xeon E7-2870 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 configuration	1	2
Socket	FCLGA1151	LGA1567
Power consumption (TDP)	65 Watt	130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-8100 and Xeon E7-2870. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2
AES-NI	+	+
AVX	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	1.0
Hyper-Threading Technology	-	+
TSX	-	no data
Idle States	+	no data
Thermal Monitoring	+	+
SIPP	-	no data
Status	Discontinued	Discontinued

Security technologies

Core i3-8100 and Xeon E7-2870 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+
Secure Key	+	no data
MPX	+	no data
Identity Protection	+	no data
SGX	Yes with Intel® ME	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-8100 and Xeon E7-2870 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-8100 and Xeon E7-2870. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066
Maximum memory size	64 GB	1 TB
Max memory channels	2	4
Maximum memory bandwidth	37.5 GB/s	34.113 GB/s
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics 630	no data
Max video memory	64 GB	no data
Quick Sync Video	+	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.1 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i3-8100 and Xeon E7-2870 integrated GPUs.

Number of displays supported

3

no data

Graphics image quality

Maximum display resolutions supported by Core i3-8100 and Xeon E7-2870 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@24Hz	no data
Max resolution over eDP	4096x2304@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data

Graphics API support

APIs supported by Core i3-8100 and Xeon E7-2870 integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Core i3-8100 and Xeon E7-2870.

PCIe version	3.0	no data
PCI Express lanes	16	no data

Pros & cons summary

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Recency	5 October 2017	5 April 2011
Physical cores	4	10
Threads	4	20
Cost	$117	$4227
Chip lithography	14 nm	32 nm
Power consumption (TDP)	65 Watt	130 Watt

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Should you still have questions on choice between Core i3-8100 and Xeon E7-2870, ask them in Comments section, and we shall answer.

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