AMDYD170XBCAEWOF
AMDFD8350FRHKBOX

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

Real World Speed
Performance profile from 158,815 user samples
30,629 User Benchmarks
Best Bench: 98% Base clock 4 GHz, turbo 3.9 GHz (avg)
Worst Bench: 78% Base clock 3.4 GHz, turbo 0.55 GHz (avg)
Poor: 78% Great: 98%
SPEED RANK: 35th / 1117
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 95%
Nuclear submarine
128,186 User Benchmarks
Best Bench: 63% Base clock 4.85 GHz, turbo 4.85 GHz (avg)
Worst Bench: 46% Base clock 4.2 GHz, turbo 1.4 GHz (avg)
Poor: 46% Great: 63%
SPEED RANK: 268th / 1117
Gaming
Gaming 55%
Gunboat
Desktop
Desktop 55%
Yacht
Workstation
Workstation 44%
Speed boat
Effective Speed
Effective CPU Speed
88.3 % Much faster effective speed.
+59%
55.4 %
SC Mixed
Avg. Single Core Mixed Speed
105 Pts Much faster single-core speed.
+42%
73.9 Pts
QC Mixed
Avg. Quad Core Mixed Speed
410 Pts Much faster quad-core speed.
+51%
271 Pts
MC Mixed
Avg. Multi Core Mixed Speed
1167 Pts Hugely faster multi-core speed.
+146%
474 Pts
SC Mixed
OC Single Core Mixed Speed
116 Pts Much faster OC single-core speed.
+40%
82.8 Pts
QC Mixed
OC Quad Core Mixed Speed
460 Pts Much faster OC quad-core speed.
+48%
311 Pts
MC Mixed
OC Multi Core Mixed Speed
1317 Pts Hugely faster OC multi-core speed.
+142%
545 Pts
Market Share
Based on 9,846,660 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.59 % 1.44 % Hugely higher market share.
+144%
Value
Value For Money
104 % Better value.
+20%
86.2 %
User Rating
UBM User Rating
105 % Much more popular.
+69%
62 %
Price
Price (score)
$190 $90 Much cheaper.
+53%
Age
Newest
16 Months Much more recent.
+77%
69 Months
TDP
Thermal Design Power (TDP)
95 Watts More energy efficient.
+24%
125 Watts
Cores
CPU Processing Cores
8 cores 8 cores
Threads
CPU Processing Threads
16 threads Hugely higher thread count.
+100%
8 threads
Lithography
Manufacturing process
14 nm Much newer manufacturing.
+56%
32 nm
Base Clock
Base Clock Speed
3.4 GHz 4 GHz Faster base frequency.
+18%
Turbo Clock
Turbo Clock Speed
3.8 GHz 4.2 GHz Slightly faster turbo frequency.
+11%
SC Int
Single Core Integer Speed
111 Pts Faster single-core int speed.
+25%
88.8 Pts
SC Float
Single Core Floating Point Speed
121 Pts Much faster single-core fp speed.
+55%
78.2 Pts
QC Int
Quad Core Integer Speed
442 Pts Much faster quad-core int speed.
+34%
330 Pts
QC Float
Quad Core Floating Point Speed
481 Pts Much faster quad-core fp speed.
+67%
288 Pts
MC Int
Multi Core Integer Speed
1277 Pts Hugely faster multi-core int speed.
+131%
554 Pts
MC Float
Multi Core Floating Point Speed
1326 Pts Hugely faster multi-core fp speed.
+180%
474 Pts
Series
CPU Architecture
Zen (2017) Piledriver (2012)
Socket
Motherboard Socket
AM4 AM3+
Graphics
Integrated Graphics
None None
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The AMD Ryzen 7 1700X isn't due for release until next week but two of our users has already submitted benchmarks. Comparing the quad and single core scores from our samples shows a relative 4.3% boost on the single core score so it’s possible that turbo wasn’t fully engaged (12% turbo boost expected). These preliminary results are seriously impressive as they put Zen’s IPC between 0% and 9% below Intel’s Kaby Lake. Even in the worst case scenario these results are still impressive. Comparing Intel’s $1,000 6900K and the 1700X shows that AMD delivers comparable performance for half the price! A shake-up of the CPU market will unfold as Zen rolls out. If Ryzen CPUs can overclock to 4.6+ GHz they will likely dominate the entire market putting a very welcome end to the monotonous tick-tock of recent years. [Feb '17 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 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.
  • 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 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.

 Frequently Asked Questions

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The Best.
CPUGPUSSD
Intel Core i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $289Samsung 850 Evo 500GB $120
Intel Core i7-7700K $300AMD RX 480 $280Samsung 850 Pro 256GB $125
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $176SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $945SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $58HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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