AMDFD8370FRHKBOX
AMDFD8350FRHKBOX

8 Cores, 8 Threads
@4.0GHz Piledriver (2012)

8 Cores, 8 Threads
@4.0GHz Piledriver (2012)

Real World Speed
Performance profile from 73,183 user samples
5,944 User Benchmarks
Best Bench: 63% Base clock 5 GHz
Worst Bench: 50% Base clock 4 GHz, turbo 1.35 GHz (avg)
Poor: 50% Great: 63%
SPEED RANK: 192nd / 966
Gaming
Gaming 57%
Gunboat
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 46%
Yacht
67,239 User Benchmarks
Best Bench: 65% Base clock 4.95 GHz, turbo 4.95 GHz (avg)
Worst Bench: 49% Base clock 4.2 GHz, turbo 1.4 GHz (avg)
Poor: 49% Great: 65%
SPEED RANK: 193rd / 966
Gaming
Gaming 57%
Gunboat
Desktop
Desktop 56%
Gunboat
Workstation
Workstation 45%
Yacht
Effective Speed
Effective CPU Speed
57.2 % -0% 57.2 % +0%
SC Mixed
Avg. Single Core Mixed Speed
76.7 Pts +0% 76.4 Pts -0%
QC Mixed
Avg. Quad Core Mixed Speed
280 Pts -0% 281 Pts +0%
MC Mixed
Avg. Multi Core Mixed Speed
487 Pts +1% 484 Pts -1%
SC Mixed
OC Single Core Mixed Speed
85.1 Pts -1% 85.7 Pts +1%
QC Mixed
OC Quad Core Mixed Speed
314 Pts -2% 320 Pts +2%
MC Mixed
OC Multi Core Mixed Speed
555 Pts -1% 559 Pts +1%
Market Share
Based on 4,395,633 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.29 % -548% 1.88 % Hugely higher market share.
+548%
Value
Value For Money
74.9 % -6% 79.6 % Slightly better value.
+6%
User Rating
UBM User Rating
77 % Slightly more popular.
+12%
69 % -12%
Price
Price (score)
$142 -15% $121 Cheaper.
+15%
Age
Newest
34 Months Much more recent.
+40%
57 Months -40%
TDP
Thermal Design Power (TDP)
125 Watts 0% 125 Watts 0%
Cores
CPU Processing Cores
8 cores 0% 8 cores 0%
Threads
CPU Processing Threads
8 threads 0% 8 threads 0%
Lithography
Manufacturing process
32 nm 0% 32 nm 0%
Base Clock
Base Clock Speed
4 GHz 0% 4 GHz 0%
Turbo Clock
Turbo Clock Speed
4.3 GHz +2% 4.2 GHz -2%
SC Int
Single Core Integer Speed
91.9 Pts -1% 92.6 Pts +1%
SC Float
Single Core Floating Point Speed
78.9 Pts +0% 78.7 Pts -0%
QC Int
Quad Core Integer Speed
338 Pts -1% 342 Pts +1%
QC Float
Quad Core Floating Point Speed
291 Pts -2% 297 Pts +2%
MC Int
Multi Core Integer Speed
562 Pts -1% 566 Pts +1%
MC Float
Multi Core Floating Point Speed
484 Pts -1% 487 Pts +1%
Series
CPU Architecture
Piledriver (2012) Piledriver (2012)
Socket
Motherboard Socket
AM3+ AM3+
Graphics
Integrated Graphics
None None
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The FX-8370 is a top of the range black edition Vishera eight core processor based on AMD’s Piledriver architecture. It was launched in September 2014 and is both cheaper and faster than the FX-8350. The FX range offers high performance and this particular processor holds a world record for reaching an incredible 8.7 GHz when overclocked under lab conditions. For typical users however, the FX-8370 runs at 4.0/4.3 GHz (base/turbo) and typically hits 5.0 GHz when overclocked. Its effective speed is 83 which is currently only exceeded by AMD's 20% more expensive FX-9590 (scoring 85), making it relatively good value for money. Eight cores aren’t necessary for most applications, but things are changing and if you heavily rely on multi-threaded applications then the FX-8370 may be a good choice. [Dec '14 CPUPro]

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In terms of raw single-core performance the flagship AMD FX-8350 is lagging behind intel's processor line-up by over two generations. The PassMark Single Thread scores for the i5-2500K vs the FX-8350 are 1863 to 1520 which shows that in terms of raw per-core processing the FX-8350 is lagging the two year old i5 by 23%. Where the AMD FX makes up is on multi-core performance, with a score of 9156 vs 6745, the AMD leads the Intel 2500K by 36% making it the far more capable multi-threaded server orientated performer. The AMD is also cheaper but significantly more power hungry which counts strongly against it as a sever proposition. The FX-8350 could be a good fit for specific server use cases but for general consumer use, which is single and dual core intensive, Intel's two year old i5-2500K delivers better performance. [May '13 CPUPro]

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Processor Rankings (Price vs Performance) July 2017 CPU Rankings.

Welcome to our desktop CPU comparison. We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by price to yield a value for money rating which is geared towards gamers. Calculated values don't always paint the whole picture so we check them against hundreds of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top CPUs. [CPUPro]

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

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CPUGPUSSD
Intel Core i7-7700K $295Nvidia GTX 1070 $380Samsung 850 Evo 250GB $97
AMD Ryzen 7 1700 $268AMD RX 480 $260Samsung 850 Pro 256GB $136
Intel Core i5-7600K $238Nvidia GTX 1060-6GB $239Samsung 850 Evo 500GB $159
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $714SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $83Corsair Vengeance LPX DDR4 3000 C15 2x8GB $132SanDisk Extreme 32GB $23
Seagate Barracuda 7200.14 1TB $44HyperX Fury DDR4 2133 C14 2x8GB $131SanDisk Ultra Fit 32GB $13
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