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IntelBX80677I77700
AMDFD8320FRHKBOX
▲ 6011,003 ▼

4 Cores, 8 Threads @3.6GHz, Kaby Lake.
Release date: Q1 2017.

VS
▲ 564,740 ▼

8 Cores, 8 Threads @3.5GHz, Piledriver.
Release date: Q4 2012.

Effective Speed 
+30%
Real World Speed
Performance profile from 363,171 user samples
Benchmark your CPU here
256,717 User Benchmarks
Best Bench: 84% Base clock 3.6 GHz, turbo 4 GHz (avg)
Worst Bench: 63% Base clock 3.6 GHz, turbo 4 GHz (avg)
Poor: 63% Great: 84%
SPEED RANK: 289th / 1442
Gaming
Gaming 76%
Battleship
Desktop
Desktop 80%
Battleship
Workstation
Workstation 63%
Destroyer
106,454 User Benchmarks
Best Bench: 65% Base clock 4.5 GHz, turbo 4.5 GHz (avg)
Worst Bench: 47% Base clock 3.5 GHz, turbo 3.55 GHz (avg)
Poor: 47% Great: 65%
SPEED RANK: 606th / 1442
Gaming
Gaming 59%
Gunboat
Desktop
Desktop 60%
Destroyer
Workstation
Workstation 45%
Speed boat
Effective Speed
Effective CPU Speed 		76.2 % Much faster effective speed.
+30% 		58.5 %
Average Score 
+69%
Memory
Avg. Memory Latency 		84 Pts +4% 80.5 Pts
1-Core
Avg. Single Core Speed 		110 Pts Hugely faster single-core speed.
+87% 		58.8 Pts
2-Core
Avg. Dual Core Speed 		208 Pts Hugely faster dual-core speed.
+86% 		112 Pts
4-Core
Avg. Quad Core Speed 		371 Pts Hugely faster quad-core speed.
+86% 		200 Pts
8-Core
Avg. Octa Core Speed 		556 Pts Hugely faster octa-core speed.
+82% 		306 Pts
Overclocked Score 
+61%
Memory
OC Memory Latency 		93.3 Pts +3% 90.9 Pts
1-Core
OC Single Core Speed 		122 Pts Much faster OC single-core speed.
+77% 		68.9 Pts
2-Core
OC Dual Core Speed 		237 Pts Much faster OC dual-core speed.
+80% 		132 Pts
4-Core
OC Quad Core Speed 		414 Pts Much faster OC quad-core speed.
+75% 		236 Pts
8-Core
OC Octa Core Speed 		633 Pts Much faster OC octa-core speed.
+71% 		371 Pts
Value & Sentiment 
+237%
Market Share
Based on 67,711,695 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.73 % Hugely higher market share.
+943% 		0.07 %
Value
Value For Money 		87.7 % Better value.
+21% 		72.3 %
User Rating
UBM User Rating 		60 % Slightly more popular.
+7% 		56 %
Price
Price (score) 		$167 $129 Cheaper.
+23%
Nice To Haves 
+22%
Age
Newest 		87 Months Much more recent.
+37% 		138 Months
TDP
Thermal Design Power (TDP) 		65 Watts Much more energy efficient.
+48% 		125 Watts
Cores
CPU Processing Cores 		4 cores 8 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		8 threads 8 threads
Lithography
Manufacturing process 		14 nm Much newer manufacturing.
+56% 		32 nm
Base Clock
Base Clock Speed 		3.6 GHz +3% 3.5 GHz
Turbo Clock
Turbo Clock Speed 		4.2 GHz +5% 4 GHz
64-Core
OC Multi Core Speed 		640 Pts Much faster OC 64-core speed.
+68% 		382 Pts
64-Core
Avg. Multi Core Speed 		572 Pts Much faster 64-core speed.
+80% 		318 Pts
Specifications 
Series
CPU Architecture 		Kaby Lake Piledriver
Socket
Motherboard Socket 		FCLGA1151 AM3+
Graphics
Integrated Graphics 		HD 630 None
Conclusion 
Average Bench 76.2%
Average Bench 58.5%
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The AMD FX-8320 has the same architecture and specs as the FX-8350, the only difference being the base/turbo clocks of 3.5/4.0 GHz for the 8320 vs 4.0/4.2 GHz for the 8350. Comparing the two models shows that the 8320 lags the 8350 at stock speeds by around 10% but broadly matches it when both processors are overclocked. This combined with the 8320's considerably lower price tag makes the 8320 the better value proposition. In terms of outright performance, as with all AMD CPUs, the FX series have very strong multi-core performance but lag Intel considerably in terms of single and dual-core throughput. [Mar '14 CPUPro]

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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.
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.

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  • - CPU tests include: integer, floating and string
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  • - 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?
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What is multi core floating point speed?
What is single core mixed CPU speed?
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What is quad core integer speed?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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