COMPARE
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
IntelBX80646G3420
IntelBX80646G1840
▲ 50913 ▼

2 Cores, 2 Threads @3.2GHz, Haswell.
Release date: Q3 2013.

VS
▲ 521,011 ▼

2 Cores, 2 Threads @2.8GHz, Haswell.
Release date: Q2 2014.

Effective Speed 
+10%
Real World Speed
Performance profile from 12,281 user samples
Benchmark your CPU here
4,757 User Benchmarks
Best Bench: 62% Base clock 3.2 GHz, turbo 3.2 GHz (avg)
Worst Bench: 41% Base clock 3.2 GHz, turbo 3.2 GHz (avg)
Poor: 41% Great: 62%
SPEED RANK: 702nd / 1441
Gaming
Gaming 54%
Yacht
Desktop
Desktop 65%
Destroyer
Workstation
Workstation 37%
Jet ski
7,524 User Benchmarks
Best Bench: 58% Base clock 2.8 GHz, turbo 2.8 GHz (avg)
Worst Bench: 32% Base clock 2.8 GHz, turbo 2.8 GHz (avg)
Poor: 32% Great: 58%
SPEED RANK: 838th / 1441
Gaming
Gaming 49%
Yacht
Desktop
Desktop 58%
Gunboat
Workstation
Workstation 34%
Sail boat
Effective Speed
Effective CPU Speed 		53.5 % Faster effective speed.
+10% 		48.6 %
Average Score 
+15%
Memory
Avg. Memory Latency 		79.6 Pts Slightly lower memory latency.
+8% 		73.8 Pts
1-Core
Avg. Single Core Speed 		84.4 Pts Faster single-core speed.
+17% 		72.2 Pts
2-Core
Avg. Dual Core Speed 		159 Pts Faster dual-core speed.
+18% 		135 Pts
4-Core
Avg. Quad Core Speed 		161 Pts Faster quad-core speed.
+17% 		138 Pts
8-Core
Avg. Octa Core Speed 		164 Pts Faster octa-core speed.
+17% 		140 Pts
Overclocked Score 
+14%
Memory
OC Memory Latency 		93 Pts +3% 90.2 Pts
1-Core
OC Single Core Speed 		94.2 Pts Faster OC single-core speed.
+16% 		81 Pts
2-Core
OC Dual Core Speed 		186 Pts Faster OC dual-core speed.
+16% 		160 Pts
4-Core
OC Quad Core Speed 		185 Pts Faster OC quad-core speed.
+16% 		159 Pts
8-Core
OC Octa Core Speed 		185 Pts Faster OC octa-core speed.
+16% 		160 Pts
Value & Sentiment 
+∞%
Market Share
Based on 67,814,515 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		84.3 % Better value.
+18% 		71.2 %
User Rating
UBM User Rating 		50 % 52 % +4%
Price
Price (score) 		$53 Cheaper.
+23% 		$69
Nice To Haves 
+6%
Age
Newest 		128 Months 121 Months Slightly more recent.
+5%
TDP
Thermal Design Power (TDP) 		53 Watts 53 Watts
Cores
CPU Processing Cores 		2 cores 2 cores
Threads
CPU Processing Threads 		2 threads 2 threads
Lithography
Manufacturing process 		22 nm 22 nm
Base Clock
Base Clock Speed 		3.2 GHz Faster base frequency.
+14% 		2.8 GHz
Turbo Clock
Turbo Clock Speed 		3.2 GHz Faster turbo frequency.
+14% 		2.8 GHz
64-Core
OC Multi Core Speed 		186 Pts Faster OC 64-core speed.
+16% 		160 Pts
64-Core
Avg. Multi Core Speed 		164 Pts Faster 64-core speed.
+18% 		139 Pts
Specifications 
Series
CPU Architecture 		Haswell Haswell
Socket
Motherboard Socket 		FCLGA1150 FCLGA1150
Graphics
Integrated Graphics 		HD HD
Launch Date
Launch Date 		Q3'13 Q2'14
Cache
Cache 		3 MB SmartCache 2 MB
Embedded Options Available
Embedded Options Available 		Yes No
Recommended Price
Recommended Customer Price 		$75.00 - $82.00 $42.00
Memory Types
Memory Types 		DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V DDR3-1333, DDR3L-1333 @ 1.5V
Memory Bandwidth
Max Memory Bandwidth 		25.6 GB/s 21.3 GB/s
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.15 GHz 1.05 GHz
Clear Video HD Tech
Intel® Clear Video HD Technology 		No Yes

More specs » More specs »
Conclusion 
Average Bench 53.5%
Average Bench 48.6%
ADVERTISEMENT

The G3420 is a 2013 Haswell based CPU and is part of Intel's value range of Pentium processors which were first released in 2011. The Pentium-G range have very strong single and dual core performance but lag far behind the group leaders in terms of multi-core processing (MCP). MCP is important for tasks such as audio/video encoding, or software development. For regular PC use such as surfing the web, listening to music, watching movies and playing the vast majority of games, MCP is not required. The G3420 currently retails for less than one fifth of the price of a top of the range 4770K but has an effective speed of 81.2 which is just 4% lower than the average of the current group leaders. The vast majority of users will notice no difference even by paying five times more for a top end multi-core processor. The G3420 is my top value CPU pick for 2014.  [Mar '14 CPUPro]

MORE DETAILS

The Intel Celeron G1840 is a budget dual-core processor for desktops. Released in Q2 of 2014, this Haswell based CPU is 10% faster than its Ivy Bridge Celeron predecessors such as the G1630. The G1840 is very similar to the Celeron G1850 and G1830 which were also launched in the first half of 2014, which begs the question from Intel: Why? With its base clock speed of 2.8 GHz, the G1840 scores an average effective speed of 73 which is ample for basic processing needs. The G1840 has a TDP of just 53 Watts, so it's a low power, low heat and therefore low cost processor. Coupled with an SSD and a decent graphics card the G1840 will give a pretty good user experience, but the 100 MHz faster and similarly priced G1850 is a better option. [Nov '14 CPUPro]

MORE DETAILS

User Builds 
4,757
7,524
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Processor Rankings (Price vs Performance) May 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

ADVERTISEMENT

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
What is multi core mixed speed?
What is multi core integer speed?
What is multi core floating point speed?
What is single core mixed CPU speed?
What is quad core mixed CPU speed?
What is quad core floating point speed?
What is quad core integer speed?
What is single core floating point speed?
What is single core integer speed?
What is the GeekBench single core score?
What is a CPU?
What is the effective CPU speed index?
What is overclocking?
What is thermal design power (TDP)?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback