Xeon Phi 7285 vs E3-1505M v6

Primary details

Comparing Xeon E3-1505M v6 and Xeon Phi 7285 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1262	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.79	no data
Market segment	Mobile workstation	Server
Series	Intel Xeon E3	Intel Xeon Phi
Power efficiency	9.89	no data
Architecture codename	Kaby Lake (2016−2019)	Knights Mill (2017)
Release date	3 January 2017 (7 years ago)	18 December 2017 (6 years ago)
Launch price (MSRP)	$623	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E3-1505M v6 and Xeon Phi 7285 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)	68 (Octahexaconta-Core)
Threads	8	272
Base clock speed	3 GHz	1.3 GHz
Boost clock speed	4 GHz	1.4 GHz
Bus type	DMI 3.0	no data
Bus rate	8 GT/s	no data
Multiplier	30	15
L1 cache	256 KB	4.25 MB
L2 cache	1 MB	34 MB
L3 cache	8 MB	0 KB (shared)
Chip lithography	14 nm	14 nm
Maximum core temperature	100 °C	72 °C
Number of transistors	no data	8,000 million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	no data	0.550-1.2V

Compatibility

Information on Xeon E3-1505M v6 and Xeon Phi 7285 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 (Uniprocessor)	1
Socket	FCBGA1440	SVLCLGA3647
Power consumption (TDP)	45 Watt	250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1505M v6 and Xeon Phi 7285. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
My WiFi	+	no data
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	no data
TSX	+	-
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	no data
SIPP	+	-
Smart Response	+	no data

Security technologies

Xeon E3-1505M v6 and Xeon Phi 7285 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1505M v6 and Xeon Phi 7285 are enumerated here.

AMD-V	+	-
VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1505M v6 and Xeon Phi 7285. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-2400
Maximum memory size	64 GB	384 GB
Max memory channels	2	6
Maximum memory bandwidth	38.397 GB/s	115.212 GB/s
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics P630	no data
Max video memory	1.7 GB	no data
Quick Sync Video	+	-
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.1 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1505M v6 and Xeon Phi 7285 integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Xeon E3-1505M v6 and Xeon Phi 7285 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@30Hz	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 E3-1505M v6 and Xeon Phi 7285 integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.4	no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1505M v6 and Xeon Phi 7285.

PCIe version	3.0	3.0
PCI Express lanes	16	36

Pros & cons summary

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Recency	3 January 2017	18 December 2017
Physical cores	4	68
Threads	8	272
Power consumption (TDP)	45 Watt	250 Watt

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Should you still have questions on choice between Xeon E3-1505M v6 and Xeon Phi 7285, ask them in Comments section, and we shall answer.

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