AMD
$110
IntelBX80646G3240 
 $110 

4 Cores, 4 Threads @3.6GHz, Bulldozer.
Release date: Q4 2011.

2 Cores, 2 Threads @3.1GHz, Haswell.
Release date: Q2 2014.

Real World Speed
Performance profile from 19,894 user samples
15,769 User Benchmarks
Best Bench: 47% Base clock 4.5 GHz, turbo 4.5 GHz (avg)
Worst Bench: 26% Base clock 3.6 GHz
Poor: 26% Great: 47%
SPEED RANK: 517th / 1146
Gaming
Gaming 40%
Jet ski
Desktop
Desktop 42%
Speed boat
Workstation
Workstation 24%
Surfboard
4,125 User Benchmarks
Best Bench: 44% Base clock 3.1 GHz
Worst Bench: 29% Base clock 3.1 GHz, turbo 3.1 GHz (avg)
Poor: 29% Great: 44%
SPEED RANK: 509th / 1146
Gaming
Gaming 40%
Jet ski
Desktop
Desktop 51%
Yacht
Workstation
Workstation 23%
Surfboard
Effective Speed
Effective CPU Speed
39.7 % 39.9 % +0%
SC Mixed
Avg. Single Core Mixed Speed
61.3 Pts 83.6 Pts Much faster single-core speed.
+36%
QC Mixed
Avg. Quad Core Mixed Speed
195 Pts Faster quad-core speed.
+21%
161 Pts
MC Mixed
Avg. Multi Core Mixed Speed
200 Pts Faster multi-core speed.
+21%
165 Pts
SC Mixed
OC Single Core Mixed Speed
73.1 Pts 91.3 Pts Faster OC single-core speed.
+25%
QC Mixed
OC Quad Core Mixed Speed
235 Pts Faster OC quad-core speed.
+29%
182 Pts
MC Mixed
OC Multi Core Mixed Speed
235 Pts Faster OC multi-core speed.
+30%
181 Pts
Market Share
Based on 14,839,181 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.14 % Hugely higher market share.
+250%
0.04 %
Value
Value For Money
57.3 % +5% 54.6 %
User Rating
UBM User Rating
57 % Slightly more popular.
+10%
52 %
Price
Price (score)
$110 Slightly cheaper.
+13%
$126
Age
Newest
88 Months 58 Months Much more recent.
+34%
TDP
Thermal Design Power (TDP)
95 Watts 53 Watts Much more energy efficient.
+44%
Cores
CPU Processing Cores
4 cores Hugely higher core count.
+100%
2 cores
Threads
CPU Processing Threads
4 threads Hugely higher thread count.
+100%
2 threads
Lithography
Manufacturing process
32 nm 22 nm Much newer manufacturing.
+31%
Base Clock
Base Clock Speed
3.6 GHz Faster base frequency.
+16%
3.1 GHz
Turbo Clock
Turbo Clock Speed
3.8 GHz Faster turbo frequency.
+23%
3.1 GHz
SC Int
Single Core Integer Speed
75.5 Pts 91 Pts Faster single-core int speed.
+21%
SC Float
Single Core Floating Point Speed
69.8 Pts 92.3 Pts Much faster single-core fp speed.
+32%
QC Int
Quad Core Integer Speed
236 Pts Much faster quad-core int speed.
+30%
181 Pts
QC Float
Quad Core Floating Point Speed
211 Pts Faster quad-core fp speed.
+16%
182 Pts
MC Int
Multi Core Integer Speed
237 Pts Much faster multi-core int speed.
+30%
182 Pts
MC Float
Multi Core Floating Point Speed
211 Pts Faster multi-core fp speed.
+16%
182 Pts
Series
CPU Architecture
Bulldozer Haswell
Socket
Motherboard Socket
AM3+ FCLGA1150
Graphics
Integrated Graphics
None HD
ADVERTISEMENT

The AMD FX-4100 is an inexpensive entry level quad-core processor. It was released in Q4 of 2011 and at the time was AMD’s budget chip on its latest Bulldozer architecture. Its base clock speed of 3.6 GHz boosts to 3.8 GHz in turbo mode and with appropriate cooling can be over-clocked to speeds of 4.9 GHz. Even though these numbers appear impressive, the real world effective speed only averages 59. This should be fine for general computing and even gaming when coupled with an appropriate GPU. It’s the FX-4100’s single-core performance which lets it down when compared to similarly priced Intel processors such as the Core i3-3225. Since the majority of daily computing relies single core performance typical desktop users will find better value elsewhere. [Nov '14 CPUPro]

MORE DETAILS

The Intel Pentium G3240 is a budget dual-core, twin threaded processor. It was released in Q2 2014 and with a base frequency of 3.1 GHz it scores a reasonable 78 for effective speed. The G3240 is quick enough to run most basic applications without any issues and it’s very reasonably priced for its performance. The integrated HD Graphics are fine for general desktop use but not for 3D gaming. The G3258 has a base frequency just 100 MHz faster than the G3240, but can be unlocked to realise speeds up to 4.3 GHz using just the stock cooler. Comparing the G3258 and G3240 shows that when the G3258 is overclocked it offers 48% more performance for just a 13% price premium. [Nov '14 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) February 2019 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. 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 freeware 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 upgrades.

UserBenchmark of the month

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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $360Nvidia GTX 1070 $325Samsung 850 Evo 250GB $78
AMD Ryzen 5 1600 $148Nvidia GTX 1060-6GB $220Samsung 850 Evo 500GB $80
Intel Core i5-8600K $259Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $110SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $750SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $120SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback