Intel Celeron 4305UE processor review

Celeron 4305UE processor released by Intel; release date: Q2'19. The processor is designed for embedded-computers and based on Whiskey Lake microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 2, threads - 2. Maximum CPU clock speed - 2.00 GHz. Maximum operating temperature - 100°C. Manufacturing process technology - 14 nm. Cache size: L1 - 128 KB, L2 - 512 KB, L3 - 2 MB.

Supported memory types: DDR4-2133, LPDDR3-2133. Maximum memory size: 64 GB.

Supported socket types: FCBGA1528. Maximum number of processors in a configuration - 1. Power consumption (TDP): 15 Watt.

The processor has integrated graphics Intel UHD Graphics 610.


Single thread mark
Top 1 CPU
This CPU
CPU mark
Top 1 CPU
This CPU
Name Value
PassMark - Single thread mark 1187
PassMark - CPU mark 2584

Integrated graphics – Intel UHD Graphics 610

Technical info

Boost clock speed 1050 MHz
Core clock speed 300 MHz
Manufacturing process technology 14 nm
Thermal Design Power (TDP) 15 Watt
Transistor count 189 million

Specifications (specs)


Architecture codename Whiskey Lake
Launch date Q2'19
Place in performance rating 805
Processor Number 4305UE
Series Intel Celeron Processor 4000 Series
Status Launched
Vertical segment Embedded


64 bit support
Base frequency 2.00 GHz
L1 cache 128 KB
L2 cache 512 KB
L3 cache 2 MB
Manufacturing process technology 14 nm
Maximum core temperature 100°C
Maximum frequency 2.00 GHz
Number of cores 2
Number of threads 2


Max memory channels 2
Maximum memory bandwidth 37.5 GB/s
Maximum memory size 64 GB
Supported memory types DDR4-2133, LPDDR3-2133


Execution Units 12
Graphics base frequency 300 MHz
Graphics max dynamic frequency 1.00 GHz
Intel® Quick Sync Video
Processor graphics Intel UHD Graphics 610

Graphics interfaces

Number of displays supported 3

Graphics image quality

4K resolution support
Max resolution over DisplayPort 4096x2304@60Hz
Max resolution over eDP 4096x2304@60Hz
Max resolution over HDMI 1.4 4096x2160@30/24Hz

Graphics API support

DirectX 12
OpenGL 4.5


Max number of CPUs in a configuration 1
Package Size 46 x 24
Sockets supported FCBGA1528
Thermal Design Power (TDP) 15 Watt


Max number of PCIe lanes 16
PCI Express revision 3.0
PCIe configurations 1x4, 2x2, 1x2+2x1 and 4x1

Security & Reliability

Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring


Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)