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AMDFD832EWMHKBOX
IntelBX80646I74771
▲ 542,882 ▼

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

VS
▲ 54743 ▼

4 Cores, 8 Threads @3.5GHz, Haswell.
Release date: Q2 2013.

Effective Speed 
+27%
Real World Speed
Performance profile from 44,379 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 / 1445
Gaming
Gaming 58%
Gunboat
Desktop
Desktop 60%
Destroyer
Workstation
Workstation 44%
Speed boat
11,180 User Benchmarks
Best Bench: 82% Base clock 3.5 GHz, turbo 3.7 GHz (avg)
Worst Bench: 60% Base clock 3.5 GHz, turbo 0.9 GHz (avg)
Poor: 60% Great: 82%
SPEED RANK: 329th / 1445
Gaming
Gaming 73%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 60%
Gunboat
Effective Speed
Effective CPU Speed 		57.8 % 73.5 % Faster effective speed.
+27%
Average Score 
+61%
Memory
Avg. Memory Latency 		80.6 Pts 84.2 Pts +4%
1-Core
Avg. Single Core Speed 		58.8 Pts 101 Pts Much faster single-core speed.
+72%
2-Core
Avg. Dual Core Speed 		108 Pts 193 Pts Much faster dual-core speed.
+79%
4-Core
Avg. Quad Core Speed 		191 Pts 340 Pts Much faster quad-core speed.
+78%
8-Core
Avg. Octa Core Speed 		298 Pts 512 Pts Much faster octa-core speed.
+72%
Overclocked Score 
+50%
Memory
OC Memory Latency 		91.4 Pts 93.9 Pts +3%
1-Core
OC Single Core Speed 		70.4 Pts 111 Pts Much faster OC single-core speed.
+58%
2-Core
OC Dual Core Speed 		134 Pts 220 Pts Much faster OC dual-core speed.
+64%
4-Core
OC Quad Core Speed 		238 Pts 406 Pts Much faster OC quad-core speed.
+71%
8-Core
OC Octa Core Speed 		370 Pts 571 Pts Much faster OC octa-core speed.
+54%
Value & Sentiment 
+20%
Market Share
Based on 67,863,754 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.02 % Hugely higher market share.
+100%
Value
Value For Money 		79.6 % 90.8 % Better value.
+14%
User Rating
UBM User Rating 		54 % 54 %
Price
Price (score) 		$87 Much cheaper.
+33% 		$129
Nice To Haves 
+7%
Age
Newest 		116 Months More recent.
+11% 		131 Months
TDP
Thermal Design Power (TDP) 		95 Watts 84 Watts More energy efficient.
+12%
Cores
CPU Processing Cores 		8 cores Hugely higher core count.
+100% 		4 cores
Threads
CPU Processing Threads 		8 threads 8 threads
Lithography
Manufacturing process 		32 nm 22 nm Much newer manufacturing.
+31%
Base Clock
Base Clock Speed 		3.2 GHz 3.5 GHz Slightly faster base frequency.
+9%
Turbo Clock
Turbo Clock Speed 		4 GHz +3% 3.9 GHz
64-Core
OC Multi Core Speed 		378 Pts 573 Pts Much faster OC 64-core speed.
+52%
64-Core
Avg. Multi Core Speed 		305 Pts 519 Pts Much faster 64-core speed.
+70%
Specifications 
Series
CPU Architecture 		Piledriver Haswell
Socket
Motherboard Socket 		AM3+ FCLGA1150
Graphics
Integrated Graphics 		None HD 4600
Conclusion 
Average Bench 57.8%
Average Bench 73.5%
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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 Intel i7-4771 is the same as the i7-4770 apart from a 100 MHz increase in base clock from 3.4 GHz to 3.5 GHz. In theory this increase will only impact multi-core workloads because both processors have the same turbo clock of 3.9 GHz which should be engaged during single and dual core workloads. On multi-core workloads the turbo needs to be disabled in order to maintain acceptable core temperatures and operating frequencies drop to base clock where the i7-4771 has a marginal 100 MHz or 2.9% advantage. In other words the two processors should be largely identical. Looking at the i7-4770 vs the i7-4771 benchmarks verifies this. Both the 4770 and 4771 are the current top end mainstream market leaders but for the vast majority of desktop users they are probably overkill as typical consumer use rarely requires more than two cores. [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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  • - Reports are generated and presented on userbenchmark.com
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Intel Core i5-13600K $254Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
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