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AMDFD4300WMHKBOX
AMDHDZ965FBGMBOX
$144
▲ 543,580 ▼

4 Cores, 4 Threads @3.8GHz, Piledriver.
Release date: Q4 2012.

VS
▲ 564,774 ▼
 $144 

4 Cores, 4 Threads @3.4GHz, K10.
Release date: Q1 2009.

Effective Speed 
+2%
Real World Speed
Performance profile from 98,896 user samples
Benchmark your CPU here
55,454 User Benchmarks
Best Bench: 60% Base clock 3.8 GHz, turbo 3.85 GHz (avg)
Worst Bench: 36% Base clock 3.8 GHz, turbo 2.1 GHz (avg)
Poor: 36% Great: 60%
SPEED RANK: 744th / 1442
Gaming
Gaming 52%
Yacht
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 36%
Jet ski
43,442 User Benchmarks
Best Bench: 61% Base clock 4.4 GHz
Worst Bench: 35% Base clock 3.4 GHz, turbo 3.4 GHz (avg)
Poor: 35% Great: 61%
SPEED RANK: 725th / 1442
Gaming
Gaming 53%
Yacht
Desktop
Desktop 55%
Gunboat
Workstation
Workstation 37%
Jet ski
Effective Speed
Effective CPU Speed 		51.6 % 52.6 % +2%
Average Score 
+3%
Memory
Avg. Memory Latency 		77.2 Pts +0% 76.9 Pts
1-Core
Avg. Single Core Speed 		57.2 Pts Faster single-core speed.
+20% 		47.8 Pts
2-Core
Avg. Dual Core Speed 		102 Pts Slightly faster dual-core speed.
+8% 		94.8 Pts
4-Core
Avg. Quad Core Speed 		153 Pts 165 Pts Slightly faster quad-core speed.
+8%
8-Core
Avg. Octa Core Speed 		161 Pts 171 Pts Slightly faster octa-core speed.
+6%
Overclocked Score 
+6%
Memory
OC Memory Latency 		89.1 Pts +0% 88.9 Pts
1-Core
OC Single Core Speed 		69.5 Pts Faster OC single-core speed.
+23% 		56.5 Pts
2-Core
OC Dual Core Speed 		127 Pts Faster OC dual-core speed.
+13% 		112 Pts
4-Core
OC Quad Core Speed 		200 Pts 208 Pts +4%
8-Core
OC Octa Core Speed 		200 Pts 210 Pts +5%
Value & Sentiment 
+41%
Market Share
Based on 67,811,397 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % Hugely higher market share.
+100% 		0.01 %
Value
Value For Money 		74.5 % Better value.
+18% 		63 %
User Rating
UBM User Rating 		54 % 56 % +4%
Price
Price (score) 		$73 Much cheaper.
+49% 		$144
Nice To Haves 
+11%
Age
Newest 		139 Months More recent.
+24% 		182 Months
TDP
Thermal Design Power (TDP) 		95 Watts More energy efficient.
+24% 		125 Watts
Cores
CPU Processing Cores 		4 cores 4 cores
Threads
CPU Processing Threads 		4 threads 4 threads
Lithography
Manufacturing process 		32 nm Newer manufacturing.
+29% 		45 nm
Base Clock
Base Clock Speed 		3.8 GHz Faster base frequency.
+12% 		3.4 GHz
Turbo Clock
Turbo Clock Speed 		4 GHz Faster turbo frequency.
+18% 		3.4 GHz
64-Core
OC Multi Core Speed 		200 Pts 209 Pts +4%
64-Core
Avg. Multi Core Speed 		162 Pts 172 Pts Slightly faster 64-core speed.
+6%
Specifications 
Series
CPU Architecture 		Piledriver K10
Socket
Motherboard Socket 		AM3+ AM2+ AM3
Graphics
Integrated Graphics 		None None
Conclusion 
Average Bench 51.6%
Average Bench 52.6%
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The AMD FX-4300 is a budget quad-core processor which unlike its predecessor, the Bulldozer FX-4100, is based on the Piledriver micro-architecture which was released in Q4 of 2012. Its base clock speed of 3.8 GHz boosts to 4.0 GHz in turbo mode and with appropriate cooling can be overclocked to speeds of over 4.5 GHz. Even though these numbers are impressive, the real world effective speed is only 66. This is ok for general computing and even gaming when coupled with an appropriate GPU. The user experience will, however, be noticeably snappier with a CPU that has better single-core performance. Whilst the FX-4300 is cheap, it’s not so differently priced from the hexa core FX-6300 which offers significantly improved multi-core performance. [Nov '14 CPUPro]

MORE DETAILS

At nearly five years of age the AMD Phenom II X4 965 has been included in the CPU group test primarily as a reference. This hugely successful CPU from AMD has been one of the most popular gaming PC's of all time. With superb Single threaded, and therefore real-world performance, the X4 was able to compete with Intel's first generation of Core chips in terms of raw processing power and it did so at a lower price point. Today of course the X4 processor has been far surpassed by Intel's third and fourth generation Core processors. [Feb '12 CPUPro]

MORE DETAILS

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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]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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  • - CPU tests include: integer, floating and string
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  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
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  • - Compare your components to the current market leaders
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 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
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