Intel Pentium N6415 vs Intel Celeron 3855U

Comparative analysis of Intel Pentium N6415 and Intel Celeron 3855U processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

Intel Pentium N6415

Intel Celeron 3855U

Differences

Reasons to consider the Intel Pentium N6415

2 more cores, run more applications at once: 4 vs 2
2 more threads: 4 vs 2
Around 5% higher maximum core temperature: 105°C vs 100°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 14 nm
2.1x lower typical power consumption: 6.5 Watt vs 15 Watt
Around 38% better performance in PassMark - Single thread mark: 1242 vs 897
2.3x better performance in PassMark - CPU mark: 2816 vs 1207

Specifications (specs)
Number of cores	4 vs 2
Number of threads	4 vs 2
Maximum core temperature	105°C vs 100°C
Manufacturing process technology	10 nm vs 14 nm
Thermal Design Power (TDP)	6.5 Watt vs 15 Watt
Benchmarks
PassMark - Single thread mark	1242 vs 897
PassMark - CPU mark	2816 vs 1207

Compare benchmarks

CPU 1: Intel Pentium N6415
CPU 2: Intel Celeron 3855U

PassMark - Single thread mark

CPU 1

CPU 2

1242

897

PassMark - CPU mark

CPU 1

CPU 2

2816

1207

Name	Intel Pentium N6415	Intel Celeron 3855U
PassMark - Single thread mark	1242	897
PassMark - CPU mark	2816	1207
Geekbench 4 - Single Core		381
Geekbench 4 - Multi-Core		731
GFXBench 4.0 - Car Chase Offscreen (Frames)		814
GFXBench 4.0 - Manhattan (Frames)		1618
GFXBench 4.0 - T-Rex (Frames)		2907
GFXBench 4.0 - Car Chase Offscreen (Fps)		814
GFXBench 4.0 - Manhattan (Fps)		1618
GFXBench 4.0 - T-Rex (Fps)		2907

Compare specifications (specs)

	Intel Pentium N6415	Intel Celeron 3855U
Essentials
Architecture codename	Elkhart Lake	Skylake
Launch date	Q1'21	Q4'15
Launch price (MSRP)	$80
Place in performance rating	1947	1948
Processor Number	N6415	3855U
Series	Intel Pentium Processor N Series	Intel® Celeron® Processor 3000 Series
Status	Launched	Launched
Vertical segment	Embedded	Mobile
Performance
64 bit support
Base frequency	1.20 GHz	1.60 GHz
L1 cache	224 KB
L2 cache	1.5 MB
Manufacturing process technology	10 nm	14 nm
Maximum core temperature	105°C	100°C
Maximum frequency	3.00 GHz
Number of cores	4	2
Number of threads	4	2
Operating Temperature Range	0°C to 70°C
Bus Speed		4 GT/s OPI
Memory
Max memory channels	4	2
Maximum memory bandwidth	51.2 GB/s	34.1 GB/s
Maximum memory size	32 GB	32 GB
Supported memory types	4x32 LPDDR4/x 3200MT/s Max 16GB / 2x64 DDR4 3200MT/s Max 32GB	DDR4-1866/2133, LPDDR3-1600/1866, DDR3L-1333/1600
Graphics
Execution Units	16
Graphics base frequency	350 MHz	300 MHz
Graphics max frequency	800 MHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 10th Gen Intel Processors	Intel® HD Graphics 510
Device ID		0x1906
Graphics max dynamic frequency		900 MHz
Intel® Clear Video HD technology
Max video memory		32 GB
Graphics interfaces
DisplayPort
eDP
HDMI
MIPI-DSI
Number of displays supported	3	3
DVI
Graphics image quality
4K resolution support
Max resolution over DisplayPort	4096x2160@ 60Hz	4096x2304@60Hz
Max resolution over eDP	4096x2160@ 60Hz	4096x2304@60Hz
Max resolution over HDMI 1.4		4096x2304@24Hz
Graphics API support
DirectX	Yes	12
OpenGL	Yes	4.4
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	35mm x 24mm	42mm X 24mm
Sockets supported	FCBGA1493	FCBGA1356
Thermal Design Power (TDP)	6.5 Watt	15 Watt
Configurable TDP-down		10 W
Low Halogen Options Available
Peripherals
Integrated LAN
Max number of PCIe lanes	8	10
Number of USB ports	4
PCI Express revision	3.0	2.0
PCIe configurations	PCIe 0: 1 x4/2 x2/1 x2 + 2 x1/4 x1, PCIe 1-3: 1 x2/1 x1	1x4, 2x2, 1x2+2x1 and 4x1
Total number of SATA ports	2
UART
USB revision	2.0/3.0/3.1
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Secure Boot
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® Software Guard Extensions (Intel® SGX)
Advanced Technologies
General-Purpose Input/Output (GPIO)
HD Audio
Idle States
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Speed Shift technology
Enhanced Intel SpeedStep® technology
Instruction set extensions		Intel® SSE4.1, Intel® SSE4.2
Intel® Flex Memory Access
Intel® My WiFi technology
Intel® Smart Response technology
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)