Celeron 3855U vs Pentium Gold 4415Y

Primary details

Comparing Pentium Gold 4415Y and Celeron 3855U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2345	2488
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Pentium, Pentium Gold	Intel Celeron
Architecture codename	Kaby Lake (2016−2019)	Skylake (2015−2016)
Release date	21 April 2017 (7 years ago)	15 August 2015 (8 years ago)
Launch price (MSRP)	$161	$107
Current price	$548 (3.4x MSRP)	$315 (2.9x MSRP)

Detailed specifications

Pentium Gold 4415Y and Celeron 3855U 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	2 (Dual-core)	2 (Dual-core)
Threads	4	2
Base clock speed	1.6 GHz	1.6 GHz
Boost clock speed	1.6 GHz	1.6 GHz
Bus support	no data	4 GT/s
L1 cache	128 KB	128 KB
L2 cache	512 KB	512 KB
L3 cache	2 MB	2 MB
Chip lithography	14 nm	14 nm
Die size	no data	98.57 mm210.3 mm × 9.57 mm
Maximum core temperature	100 °C	100 °C
Number of transistors	no data	1750 Million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Pentium Gold 4415Y and Celeron 3855U 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
Socket	FCBGA1515	FCBGA1356
Power consumption (TDP)	6 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Gold 4415Y and Celeron 3855U. You'll probably need this information if you require some particular technology.

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

Security technologies

Pentium Gold 4415Y and Celeron 3855U technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Gold 4415Y and Celeron 3855U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Gold 4415Y and Celeron 3855U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4-1866, DDR4-2133, LPDDR3-1600, LPDDR3-1866, DDR3L-1333, DDR3L-1600
Maximum memory size	16 GB	32 GB
Max memory channels	2	2
Maximum memory bandwidth	29.8 GB/s	34.1 GB/s
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics 615	Intel HD Graphics 510
Max video memory	16 GB	32 GB
Quick Sync Video	+	+
Clear Video	+	no data
Clear Video HD	+	+
Graphics max frequency	850 MHz	900 MHz

Graphics interfaces

Available interfaces and connections of Pentium Gold 4415Y and Celeron 3855U integrated GPUs.

Number of displays supported	3	3
eDP	+	+
DisplayPort	+	+
HDMI	+	+
DVI	+	+

Graphics image quality

Maximum display resolutions supported by Pentium Gold 4415Y and Celeron 3855U integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	+
Max resolution over HDMI 1.4	4096x2304@24Hz	4096x2304@24Hz
Max resolution over eDP	4096x2304@60Hz	4096x2304@60Hz
Max resolution over DisplayPort	4096x2304@60Hz	4096x2304@60Hz
Max resolution over VGA	no data	N/A

Graphics API support

APIs supported by Pentium Gold 4415Y and Celeron 3855U integrated GPUs, sometimes API versions are included.

DirectX	12	12
OpenGL	4.4	4.4

Peripherals

Specifications and connection of peripherals supported by Pentium Gold 4415Y and Celeron 3855U.

PCIe version	3.0	2.0
PCI Express lanes	10	10

Pros & cons summary

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Performance score	1.04	0.83
Integrated graphics card	1.87	1.36
Recency	21 April 2017	15 August 2015
Threads	4	2
Cost	$161	$107
Power consumption (TDP)	6 Watt	15 Watt

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