AMDHDT55TFBGRBOX
AMDFD9590FHHKWOF

6 Cores, 6 Threads @2.8GHz, K10.
Release date: Q2 2010.

8 Cores, 8 Threads @4.7GHz, Piledriver.
Release date: Q3 2013.

Real World Speed
Performance profile from 40,881 user samples
18,617 User Benchmarks
Best Bench: 68% Base clock 2.8 GHz, turbo 2.75 GHz (avg)
Worst Bench: 51% Base clock 2.8 GHz, turbo 1.5 GHz (avg)
Poor: 51% Great: 68%
SPEED RANK: 470th / 1255
Gaming
Gaming 60%
Destroyer
Desktop
Desktop 62%
Destroyer
Workstation
Workstation 45%
Yacht
22,264 User Benchmarks
Best Bench: 76% Base clock 5 GHz, turbo 5 GHz (avg)
Worst Bench: 58% Base clock 4.7 GHz, turbo 1.35 GHz (avg)
Poor: 58% Great: 76%
SPEED RANK: 296th / 1255
Gaming
Gaming 69%
Battle cruiser
Desktop
Desktop 71%
Battleship
Workstation
Workstation 57%
Gunboat
Effective Speed
Effective CPU Speed
60 % 69.5 % Faster effective speed.
+16%
Memory
Avg. Memory Latency
82.6 Pts 85.8 Pts +4%
1-Core
Avg. Single Core Mixed Speed
57.3 Pts 80.1 Pts Much faster single-core speed.
+40%
2-Core
Avg. Dual Core Mixed Speed
112 Pts 154 Pts Much faster dual-core speed.
+38%
4-Core
Avg. Quad Core Mixed Speed
206 Pts 288 Pts Much faster quad-core speed.
+40%
8-Core
Avg. Octa Core Mixed Speed
296 Pts 500 Pts Much faster octa-core speed.
+69%
Memory
OC Memory Latency
92.1 Pts 94.3 Pts +2%
1-Core
OC Single Core Mixed Speed
65.4 Pts 88.8 Pts Much faster OC single-core speed.
+36%
2-Core
OC Dual Core Mixed Speed
131 Pts 176 Pts Much faster OC dual-core speed.
+34%
4-Core
OC Quad Core Mixed Speed
250 Pts 331 Pts Much faster OC quad-core speed.
+32%
8-Core
OC Octa Core Mixed Speed
371 Pts 571 Pts Much faster OC octa-core speed.
+54%
Market Share
Based on 30,561,513 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.06 % Higher market share.
+20%
0.05 %
Value
Value For Money
68.2 % 74.3 % Slightly better value.
+9%
User Rating
UBM User Rating
62 % 67 % Slightly more popular.
+8%
Price
Price (score)
$175 Cheaper.
+20%
$218
Age
Newest
123 Months 84 Months Much more recent.
+32%
TDP
Thermal Design Power (TDP)
95 Watts Much more energy efficient.
+57%
220 Watts
Cores
CPU Processing Cores
6 cores 8 cores Much higher core count.
+33%
Threads
CPU Processing Threads
6 threads 8 threads Much higher thread count.
+33%
Lithography
Manufacturing process
45 nm 32 nm Newer manufacturing.
+29%
Base Clock
Base Clock Speed
2.8 GHz 4.7 GHz Much faster base frequency.
+68%
Turbo Clock
Turbo Clock Speed
3.3 GHz 5 GHz Much faster turbo frequency.
+52%
64-Core
OC Multi Core Mixed Speed
373 Pts 574 Pts Much faster OC 64-core speed.
+54%
64-Core
Avg. Multi Core Mixed Speed
299 Pts 504 Pts Much faster 64-core speed.
+69%
Series
CPU Architecture
K10 Piledriver
Socket
Motherboard Socket
AM3 AM3+
Graphics
Integrated Graphics
None None
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The AMD Phenom II X6 1055T was the second in a long line of X6's, each successive revision received a small clock speed boost. The 1055T was clocked at 2.8 GHz base and 3.3 GHz turbo. The 1100T was the fastest X6 and has a base/turbo clock of 3.3/3.7 GHz. Comparing the 1055T and 1100T shows that the two processors have a very similar performance profile, both excelling at multi-core workloads and both showing relative weakness in single, and dual-core workloads. In todays market the bar has been raised several notches especially for single and dual core workloads but the 1055T still puts in a relatively strong multi-core performance which is roughly on a par with an Ivy Bridge i5-3570K[Mar '14 CPUPro]

MORE DETAILS

AMD released the FX-9590 back in July 2013 but it's not until recently that these processors have started hitting the shelves and even now prices are still extremely high. This is the first mainstream 5GHz processor but clock speed isn't the key performance indicator it once was. Comparing the 9590 to the 8350 shows that the 9590 has 16% better overall performance which is almost exactly in line with its base clock increase from 4.0 to 4.7 GHz. Despite this performance boost the 9590 still lags Intel's most recent 4770K Haswell processor by 26% and that's despite the AMD's 27% higher base clock. In terms of relative performance the AMD's strong point is Integer processing where it has 8 processing units vs just four (one per core) in the 4770K. Overall, especially at current prices, the 9590 doesn't represent good value for money. [Jan '14 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) July 2020 CPU Rankings.

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 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

 Best User Rated

The Best.
CPUGPUSSD
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HDDRAMUSB
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Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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