Xeon W-2123 vs E-2144G

General info

Comparing Xeon E-2144G and Xeon W-2123 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1003	1055
Place by popularity	not in top-100	not in top-100
Value for money	7.54	23.26
Market segment	Server	Server
Series	Intel Xeon E	Intel Xeon W
Architecture codename	Coffee Lake (2017−2019)	Skylake (server) (2017−2019)
Release date	12 July 2018 (5 years ago)	29 August 2017 (6 years ago)
Launch price (MSRP)	$272	$294
Current price	$505 (1.9x MSRP)	$55 (0.2x MSRP)

Value for money

Performance per price, higher is better.

Xeon W-2123 has 208% better value for money than Xeon E-2144G.

Technical specs

Xeon E-2144G and Xeon W-2123 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)	4 (Quad-Core)
Threads	8	8
Base clock speed	3.6 GHz	3.6 GHz
Boost clock speed	4.5 GHz	3.9 GHz
Bus support	4 × 8 GT/s	4 × 8 GT/s
L1 cache	256 KB	64K (per core)
L2 cache	1 MB	1 MB (per core)
L3 cache	8 MB	8.25 MB (shared)
Chip lithography	14 nm	14 nm
Die size	no data	484 mm2
Maximum core temperature	100 °C	65 °C
Maximum case temperature (TCase)	no data	64 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	No	No

Compatibility

Information on Xeon E-2144G and Xeon W-2123 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	1
Socket	FCLGA1151	FCLGA2066
Power consumption (TDP)	71 Watt	120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2144G and Xeon W-2123. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	no data	-
Demand Based Switching	no data	+
PAE	no data	46 Bit
Turbo Boost Max 3.0	no data	-
Status	Discontinued	Discontinued

Security technologies

Xeon E-2144G and Xeon W-2123 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2144G and Xeon W-2123 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2144G and Xeon W-2123. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666
Maximum memory size	128 GB	512 GB
Max memory channels	2	4
Maximum memory bandwidth	41.6 GB/s	85.3 GB/s
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics P630	no data
Max video memory	128 GB	no data
Quick Sync Video	+	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.15 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Xeon E-2144G and Xeon W-2123 integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	no data
HDMI	+	no data
DVI	+	no data

Graphics image quality

Maximum display resolutions supported by Xeon E-2144G and Xeon W-2123 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2160@24Hz	no data
Max resolution over eDP	4096x2304@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Xeon E-2144G and Xeon W-2123 integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Xeon E-2144G and Xeon W-2123.

PCIe version	3.0	3.0
PCI Express lanes	16	48

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

E-2144G outperforms W-2123 by 9% based on our aggregated benchmark results.

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Advantages and disadvantages

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Performance score	6.00	5.50
Recency	12 July 2018	29 August 2017
Cost	$272	$294
Power consumption (TDP)	71 Watt	120 Watt

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Should you still have questions on choice between Xeon E-2144G and Xeon W-2123, ask them in Comments section, and we shall answer.

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