Intel Celeron G1840 vs Intel Celeron E3400

Comparative analysis of Intel Celeron G1840 and Intel Celeron E3400 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, 3DMark Fire Strike - Physics Score, CompuBench 1.5 Desktop - Face Detection (mPixels/s), 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 Celeron G1840

Intel Celeron E3400

Differences

Reasons to consider the Intel Celeron G1840

CPU is newer: launch date 4 year(s) 3 month(s) later
Around 8% higher clock speed: 2.8 GHz vs 2.6 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 45 nm
Around 23% lower typical power consumption: 53 Watt vs 65 Watt
Around 56% better performance in PassMark - Single thread mark: 1582 vs 1015
2x better performance in PassMark - CPU mark: 1784 vs 883
Around 90% better performance in Geekbench 4 - Single Core: 573 vs 301
2.1x better performance in Geekbench 4 - Multi-Core: 1061 vs 510

Specifications (specs)
Launch date	May 2014 vs January 2010
Maximum frequency	2.8 GHz vs 2.6 GHz
Manufacturing process technology	22 nm vs 45 nm
Thermal Design Power (TDP)	53 Watt vs 65 Watt
Benchmarks
PassMark - Single thread mark	1582 vs 1015
PassMark - CPU mark	1784 vs 883
Geekbench 4 - Single Core	573 vs 301
Geekbench 4 - Multi-Core	1061 vs 510

Reasons to consider the Intel Celeron E3400

Around 3% higher maximum core temperature: 74.1°C vs 72°C
2x more L2 cache, more data can be stored in the L2 cache for quick access later

Maximum core temperature	74.1°C vs 72°C
L2 cache	1024 KB (shared) vs 256 KB (per core)

Compare benchmarks

CPU 1: Intel Celeron G1840
CPU 2: Intel Celeron E3400

PassMark - Single thread mark

CPU 1

CPU 2

1582

1015

PassMark - CPU mark

CPU 1

CPU 2

1784

883

Geekbench 4 - Single Core

CPU 1

CPU 2

573

301

Geekbench 4 - Multi-Core

CPU 1

CPU 2

1061

510

Name	Intel Celeron G1840	Intel Celeron E3400
PassMark - Single thread mark	1582	1015
PassMark - CPU mark	1784	883
Geekbench 4 - Single Core	573	301
Geekbench 4 - Multi-Core	1061	510
3DMark Fire Strike - Physics Score	1149
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	0.331
GFXBench 4.0 - Car Chase Offscreen (Frames)	598
GFXBench 4.0 - Manhattan (Frames)	1235
GFXBench 4.0 - T-Rex (Frames)	2298
GFXBench 4.0 - Car Chase Offscreen (Fps)	598
GFXBench 4.0 - Manhattan (Fps)	1235
GFXBench 4.0 - T-Rex (Fps)	2298

Compare specifications (specs)

	Intel Celeron G1840	Intel Celeron E3400
Essentials
Architecture codename	Haswell	Wolfdale
Launch date	May 2014	January 2010
Launch price (MSRP)	$53	$76
Place in performance rating	2223	2752
Price now	$72.99	$75.47
Processor Number	G1840	E3400
Series	Intel® Celeron® Processor G Series	Legacy Intel® Celeron® Processor
Status	Discontinued	Discontinued
Value for money (0-100)	11.55	5.63
Vertical segment	Desktop	Desktop
Performance
64 bit support
Base frequency	2.80 GHz	2.60 GHz
Bus Speed	5 GT/s DMI2	800 MHz FSB
Die size	177 mm	82 mm
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	1024 KB (shared)
L3 cache	3072 KB (shared)
Manufacturing process technology	22 nm	45 nm
Maximum case temperature (TCase)	72 °C
Maximum core temperature	72°C	74.1°C
Maximum frequency	2.8 GHz	2.6 GHz
Number of cores	2	2
Number of threads	2
Transistor count	1400 million	228 million
VID voltage range		0.8500V-1.3625V
Memory
ECC memory support
Max memory channels	2
Maximum memory bandwidth	21.3 GB/s
Maximum memory size	32 GB
Supported memory types	DDR3-1333, DDR3L-1333 @ 1.5V	DDR1, DDR2, DDR3
Graphics
Graphics base frequency	350 MHz
Graphics max dynamic frequency	1.05 GHz
Graphics max frequency	1.05 GHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Max video memory	1.7 GB
Processor graphics	Intel HD Graphics
Graphics interfaces
DisplayPort
DVI
eDP
HDMI
Number of displays supported	3
VGA
Wireless Display (WiDi) support
Graphics image quality
Max resolution over DisplayPort	2560x1600@60Hz
Max resolution over eDP	2560x1600@60Hz
Max resolution over HDMI 1.4	1920x1080@60Hz
Max resolution over VGA	1920x1200@60Hz
Graphics API support
DirectX	11.1/12
OpenGL	4.3
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	37.5mm x 37.5mm
Sockets supported	FCLGA1150	LGA775
Thermal Design Power (TDP)	53 Watt	65 Watt
Thermal Solution	PCG 2013C
Peripherals
Max number of PCIe lanes	16
PCI Express revision	Up to 3.0
PCIe configurations	Up to 1x16, 2x8, 1x8+2x4
Scalability	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
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® Virtualization Technology for Itanium (VT-i)
Intel® VT-x with Extended Page Tables (EPT)