AMDFD8370FRHKBOX
AMDYD1700BBAEBOX

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

Real World Speed
Performance profile from 73,841 user samples
12,261 User Benchmarks
Best Bench: 64% Base clock 3.9 GHz, turbo 4.05 GHz (avg)
Worst Bench: 48% Base clock 4 GHz, turbo 1.35 GHz (avg)
Poor: 48% Great: 64%
SPEED RANK: 257th / 1117
Gaming
Gaming 56%
Gunboat
Desktop
Desktop 56%
Gunboat
Workstation
Workstation 45%
Speed boat
61,580 User Benchmarks
Best Bench: 97% Base clock 3.7 GHz, turbo 3.9 GHz (avg)
Worst Bench: 72% Base clock 3.4 GHz, turbo 1.35 GHz (avg)
Poor: 72% Great: 97%
SPEED RANK: 46th / 1117
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 90%
Aircraft carrier
Effective Speed
Effective CPU Speed
56.3 % 84.1 % Much faster effective speed.
+49%
SC Mixed
Avg. Single Core Mixed Speed
75.7 Pts 100 Pts Much faster single-core speed.
+32%
QC Mixed
Avg. Quad Core Mixed Speed
276 Pts 392 Pts Much faster quad-core speed.
+42%
MC Mixed
Avg. Multi Core Mixed Speed
477 Pts 1103 Pts Hugely faster multi-core speed.
+131%
SC Mixed
OC Single Core Mixed Speed
85 Pts 115 Pts Much faster OC single-core speed.
+35%
QC Mixed
OC Quad Core Mixed Speed
319 Pts 458 Pts Much faster OC quad-core speed.
+44%
MC Mixed
OC Multi Core Mixed Speed
557 Pts 1297 Pts Hugely faster OC multi-core speed.
+133%
Market Share
Based on 9,728,744 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.14 % 0.87 % Hugely higher market share.
+521%
Value
Value For Money
77.2 % 98.6 % Better value.
+28%
User Rating
UBM User Rating
59 % 116 % Hugely more popular.
+97%
Price
Price (score)
$126 Much cheaper.
+34%
$191
Age
Newest
46 Months 16 Months Much more recent.
+65%
TDP
Thermal Design Power (TDP)
125 Watts 65 Watts Much more energy efficient.
+48%
Cores
CPU Processing Cores
8 cores 8 cores
Threads
CPU Processing Threads
8 threads 16 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process
32 nm 14 nm Much newer manufacturing.
+56%
Base Clock
Base Clock Speed
4 GHz Much faster base frequency.
+33%
3 GHz
Turbo Clock
Turbo Clock Speed
4.3 GHz Faster turbo frequency.
+16%
3.7 GHz
SC Int
Single Core Integer Speed
91.9 Pts 110 Pts Faster single-core int speed.
+20%
SC Float
Single Core Floating Point Speed
78.9 Pts 120 Pts Much faster single-core fp speed.
+52%
QC Int
Quad Core Integer Speed
341 Pts 441 Pts Faster quad-core int speed.
+29%
QC Float
Quad Core Floating Point Speed
293 Pts 479 Pts Much faster quad-core fp speed.
+63%
MC Int
Multi Core Integer Speed
568 Pts 1259 Pts Hugely faster multi-core int speed.
+122%
MC Float
Multi Core Floating Point Speed
485 Pts 1309 Pts Hugely faster multi-core fp speed.
+170%
Series
CPU Architecture
Piledriver (2012) Zen (2017)
Socket
Motherboard Socket
AM3+ AM4
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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The AMD Ryzen 7 1700 is the least powerful of three new Ryzen 7 CPUs. The 1700 model has base and turbo clocks of 3.0 and 3.7 GHz respectively. Both of its more expensive siblings, the 1700X and 1800X, have higher clocks but they also have TDPs of 95 watts whereas the 1700 is rated at just 65 watts. Comparing IPC between Ryzen and Kaby Lake shows that Kaby Lake leads by a maximum of 9% which is great news for workstation users as this allows the 1700 to beat Intel's 6850K in multi-core workloads at almost half the price. Although the 1700 has great IPC it's somewhat limited by its relatively low (by Kaby Lake standards) clock speed which holds it back a little in both gaming and desktop workloads. For multi-core workstation use, the Ryzen 7 1700 represents the best value for money we have ever seen. [Mar '17 CPUPro]

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Processor Rankings (Price vs Performance) July 2018 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. 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.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price.
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.
  • - 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.
  • - 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.
  • - Share your opinion by voting.

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CPUGPUSSD
Intel Core i7-8700K $340Nvidia GTX 1070 $400Samsung 850 Evo 250GB $85
AMD Ryzen 5 1600 $160Nvidia GTX 1060-6GB $290Samsung 850 Evo 500GB $121
Intel Core i5-8600K $225AMD RX 480 $280Samsung 850 Pro 256GB $160
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Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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