Apple M1 Pro 8-Core vs Xeon E3-1275L v3

Primary details

Comparing Xeon E3-1275L v3 and Apple M1 Pro 8-Core processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1345	803
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.38	no data
Market segment	Server	Laptop
Series	no data	Apple M-Series
Release date	1 April 2014 (10 years ago)	18 October 2021 (2 years ago)
Current price	$172	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E3-1275L v3 and Apple M1 Pro 8-Core 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)	8 (Octa-Core)
Threads	8	8
Base clock speed	2.7 GHz	2.06 GHz
Boost clock speed	3.9 GHz	3.22 GHz
L1 cache	no data	2.3 MB
L2 cache	no data	28 MB
L3 cache	8 MB Intel® Smart Cache	16 MB
Chip lithography	22 nm	5 nm
Number of transistors	no data	33700 Million
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on Xeon E3-1275L v3 and Apple M1 Pro 8-Core 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	no data
Socket	FCLGA1150	no data
Power consumption (TDP)	45 Watt	no data

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1275L v3 and Apple M1 Pro 8-Core. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	+	no data
SIPP	+	no data
FDI	+	no data
Fast Memory Access	+	no data
Status	Discontinued	no data

Security technologies

Xeon E3-1275L v3 and Apple M1 Pro 8-Core technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
Identity Protection	+	no data
OS Guard	+	no data
Anti-Theft	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1275L v3 and Apple M1 Pro 8-Core are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1275L v3 and Apple M1 Pro 8-Core. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1333, DDR3-1600	no data
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	25.6 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for 4th Generation Intel® Processors	Apple M1 Pro 14-Core GPU
Max video memory	1.7 GB	no data
Quick Sync Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.2 GHz	no data
Execution Units	10	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1275L v3 and Apple M1 Pro 8-Core integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Xeon E3-1275L v3 and Apple M1 Pro 8-Core integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	3840x2160@60Hz	no data
Max resolution over DisplayPort	3840x2160@60Hz	no data
Max resolution over VGA	2880x1800@60Hz	no data

Graphics API support

APIs supported by Xeon E3-1275L v3 and Apple M1 Pro 8-Core integrated GPUs, sometimes API versions are included.

DirectX	11.2	no data
OpenGL	4.3	no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1275L v3 and Apple M1 Pro 8-Core.

PCIe version	3.0	no data
PCI Express lanes	16	no data

Pros & cons summary

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Performance score	4.05	8.89
Recency	1 April 2014	18 October 2021
Physical cores	4	8
Chip lithography	22 nm	5 nm

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Should you still have questions on choice between Xeon E3-1275L v3 and Apple M1 Pro 8-Core, ask them in Comments section, and we shall answer.

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