Product comparison · 2 cpus

HP Intel Xeon E-2126G vs HP Intel Xeon E-2174G

69specifications compared
9differ
60identical
9known for one product only

Key differences

The HP Intel Xeon E-2174G has 0.3 GHz more processor base frequency than the HP Intel Xeon E-2126G (3.3 GHz vs 3 GHz). The HP Intel Xeon E-2126G has 2 more processor cores than the HP Intel Xeon E-2174G (6 vs 4). The HP Intel Xeon E-2174G has 2 more processor threads than the HP Intel Xeon E-2126G (8 vs 6). Only the HP Intel Xeon E-2174G has Intel® Hyper Threading Technology (Intel® HT Technology). Processor model: E-2126G on the HP Intel Xeon E-2126G, E-2174G on the HP Intel Xeon E-2174G.

Processor model
- Intel Xeon E-2126G:E-2126G
- Intel Xeon E-2174G:E-2174G
Processor base frequency
- Intel Xeon E-2126G:3 GHz
- Intel Xeon E-2174G:3.3 GHz
Processor cores
- Intel Xeon E-2126G:6
- Intel Xeon E-2174G:4
Processor threads
- Intel Xeon E-2126G:6
- Intel Xeon E-2174G:8
Processor cache
- Intel Xeon E-2126G:12 MB
- Intel Xeon E-2174G:8 MB
Thermal Design Power (TDP)
- Intel Xeon E-2126G:80 W
- Intel Xeon E-2174G:71 W
On-board graphics card dynamic frequency (max)
- Intel Xeon E-2126G:1150 MHz
- Intel Xeon E-2174G:1200 MHz
PCI Express configurations
- Intel Xeon E-2126G:1x8+2x4, 1x16, 2x8
- Intel Xeon E-2174G:1x16, 1x8+2x4, 2x8

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E-2126G, Intel Xeon E-2174G
78 specifications	A HP Intel Xeon E-2126G View product	B HP Intel Xeon E-2174G View product
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel Xeon E	Intel Xeon E
Processor modelDiffers	E-2126G	E-2174G
Processor base frequencyDiffers	3 GHz	3.3 GHz
Processor coresDiffers	6	4
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
Processor lithography	14 nm	14 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	6	8
System bus rate	8 GT/s	8 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequency	4.5 GHz	4.5 GHz
Processor cacheDiffers	12 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Thermal Design Power (TDP)Differs	80 W	71 W
Bus typeKnown for one	Unknown — not stated by the source	DMI3
Memory bandwidth supported by processor (max)	41.6 GB/s	41.6 GB/s
Processor codename	Coffee Lake	Coffee Lake
Memoryidentical
Maximum internal memory supported by processor	128 GB	128 GB
Memory types supported by processor	DDR4-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processor	2666 MHz	2666 MHz
Memory channels	Dual-channel	Dual-channel
ECC	Yes	Yes
Graphics1 differ
Discrete graphics card	No	No
On-board graphics card	Yes	Yes
On-board graphics card model	Intel UHD Graphics P630	Intel UHD Graphics P630
Maximum on-board graphics card memory	128 GB	128 GB
On-board graphics card outputs supported	DisplayPort, Embedded DisplayPort (eDP), HDMI	DisplayPort, Embedded DisplayPort (eDP), HDMI
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1200 MHz
Number of displays supported (on-board graphics)	3	3
On-board graphics card 4K support	Yes	Yes
On-board graphics card DirectX version	12.0	12.0
On-board graphics card OpenGL version	4.5	4.5
On-board graphics card maximum resolution (DisplayPort)	4096 x 2304 pixels	4096 x 2304 pixels
On-board graphics card maximum resolution (HDMI)	4096 x 2304 pixels	4096 x 2304 pixels
On-board graphics card maximum resolution (eDP - Integrated Flat Panel)	4096 x 2304 pixels	4096 x 2304 pixels
On-board graphics card refresh rate at maximum resolution (DisplayPort)	60 Hz	60 Hz
On-board graphics card refresh rate at maximum resolution (HDMI)	24 Hz	24 Hz
On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel)	60 Hz	60 Hz
Discrete graphics card model	Not available	Not available
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Desktop	Desktop
Maximum number of PCI Express lanes	16	16
PCI Express slots version	3.0	3.0
PCI Express configurationsDiffers	1x8+2x4, 1x16, 2x8	1x16, 1x8+2x4, 2x8
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
CPU configuration (max)	1	1
Embedded options availableKnown for one	Unknown — not stated by the source	No
PCI Express CEM revisionKnown for one	Unknown — not stated by the source	3.0
Scalability	1S	1S
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Memory Protection Extensions (Intel® MPX)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel TSX-NIKnown for one	Unknown — not stated by the source	Yes
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	1.00
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® Boot Guard	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	Yes
Intel® OS Guard	Yes	Yes
Intel® Optane™ Memory ReadyKnown for one	Unknown — not stated by the source	Yes
Intel® Secure Key	Yes	Yes
Intel® vPro™ Platform Eligibility	Yes	Yes
Operational conditionsidentical
TjunctionKnown for one	Unknown — not stated by the source	100 °C

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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