Intel Celeron 4305UE vs Intel Core i7-3820QM

Comparative analysis of Intel Celeron 4305UE and Intel Core i7-3820QM 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, CompuBench 1.5 Desktop - Face Detection (mPixels/s), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Celeron 4305UE

Intel Core i7-3820QM

Differences

Reasons to consider the Intel Celeron 4305UE

A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
2x more maximum memory size: 64 GB vs 32 GB
3x lower typical power consumption: 15 Watt vs 45 Watt

Manufacturing process technology	14 nm vs 22 nm
Maximum memory size	64 GB vs 32 GB
Thermal Design Power (TDP)	15 Watt vs 45 Watt

Reasons to consider the Intel Core i7-3820QM

2 more cores, run more applications at once: 4 vs 2
6 more threads: 8 vs 2
Around 85% higher clock speed: 3.70 GHz vs 2.00 GHz
Around 5% higher maximum core temperature: 105°C vs 100°C
2x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
4x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 61% better performance in PassMark - Single thread mark: 1870 vs 1163
3.3x better performance in PassMark - CPU mark: 5659 vs 1699

Specifications (specs)
Number of cores	4 vs 2
Number of threads	8 vs 2
Maximum frequency	3.70 GHz vs 2.00 GHz
Maximum core temperature	105°C vs 100°C
L1 cache	256 KB vs 128 KB
L2 cache	1024 KB vs 512 KB
L3 cache	8192 KB vs 2 MB
Benchmarks
PassMark - Single thread mark	1870 vs 1163
PassMark - CPU mark	5659 vs 1699

Compare benchmarks

CPU 1: Intel Celeron 4305UE
CPU 2: Intel Core i7-3820QM

PassMark - Single thread mark

CPU 1

CPU 2

1163

1870

PassMark - CPU mark

CPU 1

CPU 2

1699

5659

Name	Intel Celeron 4305UE	Intel Core i7-3820QM
PassMark - Single thread mark	1163	1870
PassMark - CPU mark	1699	5659
Geekbench 4 - Single Core		742
Geekbench 4 - Multi-Core		2789
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		14.238
GFXBench 4.0 - T-Rex (Frames)		2072
GFXBench 4.0 - T-Rex (Fps)		2072

Compare specifications (specs)

	Intel Celeron 4305UE	Intel Core i7-3820QM
Essentials
Architecture codename	Whiskey Lake	Ivy Bridge
Launch date	Q2'19	23 April 2012
Place in performance rating	1991	1671
Processor Number	4305UE	i7-3820QM
Series	Intel Celeron Processor 4000 Series	Legacy Intel® Core™ Processors
Status	Launched	Launched
Vertical segment	Embedded	Mobile
Launch price (MSRP)		$498
Price now		$486.99
Value for money (0-100)		5.10
Performance
64 bit support
Base frequency	2.00 GHz	2.70 GHz
L1 cache	128 KB	256 KB
L2 cache	512 KB	1024 KB
L3 cache	2 MB	8192 KB
Manufacturing process technology	14 nm	22 nm
Maximum core temperature	100°C	105°C
Maximum frequency	2.00 GHz	3.70 GHz
Number of cores	2	4
Number of threads	2	8
Bus Speed		5 GT/s DMI
Die size		160 mm
Transistor count		1400 Million
Memory
Max memory channels	2	2
Maximum memory bandwidth	37.5 GB/s	25.6 GB/s
Maximum memory size	64 GB	32 GB
Supported memory types	DDR4-2133, LPDDR3-2133	DDR3/L/-RS 1333/1600
Graphics
Execution Units	12
Graphics base frequency	300 MHz	650 MHz
Graphics max dynamic frequency	1.00 GHz	1.25 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics 610	Intel® HD Graphics 4000
Device ID		0x166
Graphics max frequency		1.25 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Graphics interfaces
DisplayPort
eDP
HDMI
Number of displays supported	3	3
CRT
SDVO
Wireless Display (WiDi) support
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
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	46 x 24	37.5 x 37.5mm (rPGA988B); 31.0 x 24.0mm (BGA1224)
Sockets supported	FCBGA1528	FCBGA1224, FCPGA988
Thermal Design Power (TDP)	15 Watt	45 Watt
Low Halogen Options Available
Peripherals
Max number of PCIe lanes	16	16
PCI Express revision	3.0	3.0
PCIe configurations	1x4, 2x2, 1x2+2x1 and 4x1	1x16, 2x8, 1x8 2x4
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Anti-Theft technology
Intel® Identity Protection technology
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
4G WiMAX Wireless
Flexible Display interface (FDI)
Instruction set extensions		Intel® AVX
Intel® Advanced Vector Extensions (AVX)
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® My WiFi technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)