Core 3 100U vs Xeon E3-1275 v6

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Aggregate performance score

Xeon E3-1275 v6
2017
4 cores / 8 threads, 73 Watt
6.01

3 100U outperforms Xeon E3-1275 v6 by a significant 28% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1275 v6 and Core 3 100U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking1035896
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.85no data
Market segmentServerLaptop
SeriesIntel Xeon E3Raptor Lake-U
Architecture codenameKaby Lake (2016−2019)Raptor Lake-U Refresh
Release date28 March 2017 (7 years ago)9 January 2024 (less than a year ago)
Launch price (MSRP)$339no data
Current price$506 (1.5x MSRP)no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1275 v6 and Core 3 100U 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)6 (Hexa-Core)
Threads88
Base clock speed3.8 GHz0.9 GHz
Boost clock speed4.2 GHz4.7 GHz
Bus support8 GT/sno data
L1 cache256 KB544 KB
L2 cache1 MB5 MB
L3 cache8 MB10 MB
Chip lithography14 nmIntel 7 nm
Maximum core temperatureno data100 °C
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplierNoNo

Compatibility

Information on Xeon E3-1275 v6 and Core 3 100U 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
SocketFCLGA1151BGA1700
Power consumption (TDP)73 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1275 v6 and Core 3 100U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX+no data
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shiftno data+
Turbo Boost Technology2.0no data
Hyper-Threading Technology++
TSX+no data
Idle States+no data
Thermal Monitoring++
Flex Memory Accessno data+
StatusLaunchedLaunched

Security technologies

Xeon E3-1275 v6 and Core 3 100U technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB++
Secure Key++
MPX+no data
SGXYes with Intel® MEno data
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1275 v6 and Core 3 100U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1275 v6 and Core 3 100U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400, DDR3L-1866DDR5-5200, DDR4-3200, LPDDR4x-4267
Maximum memory size64 GB96 GB
Max memory channels22
Maximum memory bandwidth37.5 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics P630Intel® Graphics
Max video memory64 GBno data
Quick Sync Video++
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.15 GHz1.25 GHz
Execution Unitsno data64
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1275 v6 and Core 3 100U integrated GPUs.

Number of displays supported34
eDP+no data
DisplayPort+no data
HDMI+no data
DVI+no data

Graphics image quality

Maximum display resolutions supported by Xeon E3-1275 v6 and Core 3 100U integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2160@24Hz4096 x 2304 @ 60Hz
Max resolution over eDP4096x2304@60Hz4096 x 2304 @ 120Hz
Max resolution over DisplayPort4096x2304@60Hz7680 x 4320 @ 60Hz
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Xeon E3-1275 v6 and Core 3 100U integrated GPUs, sometimes API versions are included.

DirectX1212.1
OpenGL4.44.6

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1275 v6 and Core 3 100U.

PCIe version3.0no data
PCI Express lanes1620

Synthetic benchmark performance

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


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.

Xeon E3-1275 v6 6.01
3 100U 7.68
+27.8%

Core 3 100U outperforms Xeon E3-1275 v6 by 28% based on our aggregate benchmark results.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Xeon E3-1275 v6 9303
3 100U 11885
+27.8%

Core 3 100U outperforms Xeon E3-1275 v6 by 28% in Passmark.

Gaming performance

Pros & cons summary


Performance score 6.01 7.68
Recency 28 March 2017 9 January 2024
Physical cores 4 6
Power consumption (TDP) 73 Watt 15 Watt

The Core 3 100U is our recommended choice as it beats the Xeon E3-1275 v6 in performance tests.

Be aware that Xeon E3-1275 v6 is a server/workstation processor while Core 3 100U is a notebook one.


Should you still have questions on choice between Xeon E3-1275 v6 and Core 3 100U, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1275 v6
Xeon E3-1275 v6
Intel Core 3 100U
Core 3 100U

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Community ratings

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