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AMDFD832EWMHKBOX
AMDAD580KWOHJBOX
$119
▲ 542,883 ▼

8 Cores, 8 Threads @3.2GHz, Piledriver.
Release date: Q3 2014.

VS
▲ 541,021 ▼
 $119 

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

Effective Speed 
+16%
Real World Speed
Performance profile from 51,511 user samples
Benchmark your CPU here
33,199 User Benchmarks
Best Bench: 65% Base clock 4.4 GHz, turbo 4.35 GHz (avg)
Worst Bench: 47% Base clock 3.2 GHz, turbo 3.3 GHz (avg)
Poor: 47% Great: 65%
SPEED RANK: 618th / 1444
Gaming
Gaming 58%
Gunboat
Desktop
Desktop 60%
Destroyer
Workstation
Workstation 44%
Speed boat
18,312 User Benchmarks
Best Bench: 60% Base clock 4.2 GHz, turbo 4.2 GHz (avg)
Worst Bench: 37% Base clock 3.8 GHz, turbo 3.9 GHz (avg)
Poor: 37% Great: 60%
SPEED RANK: 797th / 1444
Gaming
Gaming 50%
Yacht
Desktop
Desktop 55%
Yacht
Workstation
Workstation 35%
Jet ski
Effective Speed
Effective CPU Speed 		57.8 % Faster effective speed.
+16% 		49.9 %
Average Score 
+17%
Memory
Avg. Memory Latency 		80.6 Pts Lower memory latency.
+15% 		70.3 Pts
1-Core
Avg. Single Core Speed 		58.8 Pts 62 Pts Slightly faster single-core speed.
+5%
2-Core
Avg. Dual Core Speed 		108 Pts 111 Pts +3%
4-Core
Avg. Quad Core Speed 		191 Pts Faster quad-core speed.
+11% 		172 Pts
8-Core
Avg. Octa Core Speed 		298 Pts Much faster octa-core speed.
+68% 		177 Pts
Overclocked Score 
+18%
Memory
OC Memory Latency 		91.4 Pts Slightly lower OC memory latency.
+6% 		86.3 Pts
1-Core
OC Single Core Speed 		70.4 Pts 73.6 Pts +5%
2-Core
OC Dual Core Speed 		134 Pts 135 Pts +1%
4-Core
OC Quad Core Speed 		238 Pts Faster OC quad-core speed.
+13% 		210 Pts
8-Core
OC Octa Core Speed 		370 Pts Much faster OC octa-core speed.
+77% 		209 Pts
Value & Sentiment 
+13%
Market Share
Based on 67,923,677 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.01 %
Value
Value For Money 		79.6 % Better value.
+26% 		63 %
User Rating
UBM User Rating 		54 % 54 %
Price
Price (score) 		$87 Cheaper.
+27% 		$119
Nice To Haves 
+39%
Age
Newest 		116 Months More recent.
+17% 		139 Months
TDP
Thermal Design Power (TDP) 		95 Watts +5% 100 Watts
Cores
CPU Processing Cores 		8 cores Hugely higher core count.
+100% 		4 cores
Threads
CPU Processing Threads 		8 threads Hugely higher thread count.
+100% 		4 threads
Lithography
Manufacturing process 		32 nm 32 nm
Base Clock
Base Clock Speed 		3.2 GHz 3.8 GHz Faster base frequency.
+19%
Turbo Clock
Turbo Clock Speed 		4 GHz 4.2 GHz +5%
64-Core
OC Multi Core Speed 		378 Pts Much faster OC 64-core speed.
+78% 		212 Pts
64-Core
Avg. Multi Core Speed 		305 Pts Much faster 64-core speed.
+72% 		177 Pts
Specifications 
Series
CPU Architecture 		Piledriver Piledriver
Socket
Motherboard Socket 		AM3+ FM2
Graphics
Integrated Graphics 		None 7660D
Conclusion 
Average Bench 57.8%
Average Bench 49.9%
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The FX-8320E is a Vishera eight core processor based on AMD’s Piledriver architecture. The ‘E’ in the FX-8320E denotes energy efficiency with the FX-8320E boasting a TDP of 95 Watts which is relatively low for FX processors. The FX-8320E was launched in September 2014 at the same time as the FX-8370E. Comparing the 8370E and 8320E shows that the performance profiles are similar with the 25% more expensive 8370E edging ahead, particularly on single core workloads. The 8370E is clocked slightly higher with base/turbo frequencies of 3.3/4.3 GHz versus the 8320E’s 3.2/4.0 GHz. Overall the 8320E scores a mediocre effective speed of 70. Whilst this is sufficient for the majority of desktop applications: web-surfing, word-processing and playing movies, better single-core performance is offered by any number of Intel processors. [Dec '14 CPUPro]

MORE DETAILS

The A10-5800K features integrated Radeon 7660D graphics which are approximately 10% more powerful than the HD 4600 graphics found on several of Intel's Haswell CPUs. With its four cores the A10-5800K is able to handle multi-core workloads reasonably well but it is far less able to handle single and dual-core tasks. Comparing the i3-4130 and the A10-5800K shows that the i3-4130 is approximately 20% better at handling single and dual core workloads. Single core speed is by far the most important requirement for general desktop computing. Overall the A10-5800K provides an all in one solution with relatively strong integrated graphics but there are better performing alternatives available for the same money. [Mar '14 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.
  • 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.
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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.

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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
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $260Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i3-12100F $95Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $171Nvidia RTX 4070 $550Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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