Xeon W-3245M vs Celeron 787

Primary details

Comparing Celeron 787 and Xeon W-3245M processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	340
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	9.91
Market segment	Laptop	Server
Series	Intel Celeron	Intel Xeon W
Architecture codename	Sandy Bridge (2011−2013)	Cascade Lake (2019−2020)
Release date	1 July 2011 (12 years ago)	3 June 2019 (5 years ago)
Launch price (MSRP)	$107	$5,002
Current price	no data	$2000 (0.4x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Celeron 787 and Xeon W-3245M 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	1 (Single-Core)	16 (Hexadeca-Core)
Threads	1	32
Base clock speed	1.3 GHz	3.2 GHz
Boost clock speed	1.3 GHz	4.6 GHz
Bus support	4 × 5 GT/s	4 × 8 GT/s
L1 cache	64 KB (per core)	1 MB
L2 cache	256 KB (per core)	16 MB
L3 cache	1.5 MB (shared)	22 MB
Chip lithography	32 nm	14 nm
Die size	131 mm2	no data
Maximum core temperature	100 °C	77 °C
Number of transistors	504 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Celeron 787 and Xeon W-3245M 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	FCBGA1023	FCLGA3647
Power consumption (TDP)	17 Watt	205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 787 and Xeon W-3245M. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Intel® AVX-512
AES-NI	-	+
FMA	+	no data
AVX	no data	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	no data	+
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	+	no data
Demand Based Switching	-	no data
Turbo Boost Max 3.0	no data	+
FDI	+	no data
Fast Memory Access	+	no data
Status	Discontinued	Launched

Security technologies

Celeron 787 and Xeon W-3245M technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 787 and Xeon W-3245M are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 787 and Xeon W-3245M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4-2933
Maximum memory size	16 GB	2 TB
Max memory channels	2	6
Maximum memory bandwidth	21.3 GB/s	140.8 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for 2nd Generation Intel® Processors	no data
Graphics max frequency	950 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron 787 and Xeon W-3245M integrated GPUs.

Number of displays supported	2	no data
eDP	+	no data
DisplayPort	+	no data
HDMI	+	no data
SDVO	+	no data
CRT	+	no data

Peripherals

Specifications and connection of peripherals supported by Celeron 787 and Xeon W-3245M.

PCIe version	2.0	3.0
PCI Express lanes	16	64

Pros & cons summary

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Recency	1 July 2011	3 June 2019
Physical cores	1	16
Threads	1	32
Cost	$107	$5002
Chip lithography	32 nm	14 nm
Power consumption (TDP)	17 Watt	205 Watt

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