Core i7-5850HQ vs Xeon E3-1285L v4

Primary details

Comparing Xeon E3-1285L v4 and Core i7-5850HQ processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1129	1271
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.58	0.24
Market segment	Server	Desktop processor
Series	no data	Intel Core i7
Architecture codename	Broadwell-DT (2015)	Broadwell-H (2015)
Release date	2 June 2015 (9 years ago)	2 June 2015 (9 years ago)
Launch price (MSRP)	no data	$434
Current price	$1222	$1027 (2.4x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E3-1285L v4 has 142% better value for money than i7-5850HQ.

Detailed specifications

Xeon E3-1285L v4 and Core i7-5850HQ 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	3.4 GHz	2.7 GHz
Boost clock speed	3.8 GHz	3.6 GHz
L1 cache	64K (per core)	64K (per core)
L2 cache	256K (per core)	256K (per core)
L3 cache	6 MB (shared)	6 MB (shared)
Chip lithography	14 nm	14 nm
Die size	160 mm2	182 mm2
Maximum core temperature	no data	105 °C
Maximum case temperature (TCase)	no data	105 °C
Number of transistors	1,400 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon E3-1285L v4 and Core i7-5850HQ 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 (Uniprocessor)
Socket	FCLGA1150	FCBGA1364
Power consumption (TDP)	65 Watt	47 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1285L v4 and Core i7-5850HQ. 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, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
eDRAM	128 MB	no data
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	-
Idle States	+	+
Thermal Monitoring	no data	+
Flex Memory Access	no data	+
SIPP	no data	-
Smart Response	no data	+
FDI	+	+
Fast Memory Access	no data	+
Status	Discontinued	Discontinued

Security technologies

Xeon E3-1285L v4 and Core i7-5850HQ technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	no data	+
Identity Protection	no data	+
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1285L v4 and Core i7-5850HQ are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1285L v4 and Core i7-5850HQ. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3L-1333, DDR3L-1600, DDR3L-1866	DDR3
Maximum memory size	32 GB	32 GB
Max memory channels	2	2
Maximum memory bandwidth	29.8 GB/s	25.6 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel Iris Pro P6300	Intel Iris Pro Graphics 6200
Max video memory	32 GB	32 GB
Quick Sync Video	+	+
Clear Video	+	+
Clear Video HD	no data	+
Graphics max frequency	1.15 GHz	1.1 GHz
Execution Units	48	no data
InTru 3D	no data	+

Graphics interfaces

Available interfaces and connections of Xeon E3-1285L v4 and Core i7-5850HQ integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Xeon E3-1285L v4 and Core i7-5850HQ integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	2560x1600@60Hz
Max resolution over DisplayPort	no data	4096x2304@60Hz

Graphics API support

APIs supported by Xeon E3-1285L v4 and Core i7-5850HQ integrated GPUs, sometimes API versions are included.

DirectX	no data	11.2/12
OpenGL	no data	4.3

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1285L v4 and Core i7-5850HQ.

PCIe version	3.0	3.0
PCI Express lanes	16	16

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.

Xeon E3-1285L v4 outperforms Core i7-5850HQ by 18% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	5.22	4.44
Power consumption (TDP)	65 Watt	47 Watt

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Should you still have questions on choice between Xeon E3-1285L v4 and Core i7-5850HQ, ask them in Comments section, and we shall answer.

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