AMDHDE00ZFBGRBOX
IntelBX80684I99900K

6 Cores, 6 Threads @3.3GHz, K10.
Release date: Q4 2010.

8 Cores, 16 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2018.

Real World Speed
Performance profile from 219,931 user samples
9,708 User Benchmarks
Best Bench: 71% Base clock 4 GHz, turbo 3.95 GHz (avg)
Worst Bench: 57% Base clock 3.3 GHz, turbo 0.8 GHz (avg)
Poor: 57% Great: 71%
SPEED RANK: 392nd / 1258
Gaming
Gaming 64%
Destroyer
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 49%
Yacht
210,223 User Benchmarks
Best Bench: 105% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 87% Base clock 3.6 GHz, turbo 4.7 GHz (avg)
Poor: 87% Great: 105%
SPEED RANK: 9th / 1258
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 99%
Nuclear submarine
Workstation
Workstation 98%
Nuclear submarine
Effective Speed
Effective CPU Speed
64.4 % 98.7 % Much faster effective speed.
+53%
Memory
Avg. Memory Latency
84.3 Pts 93.7 Pts Lower memory latency.
+11%
1-Core
Avg. Single Core Mixed Speed
65.1 Pts 143 Pts Hugely faster single-core speed.
+120%
2-Core
Avg. Dual Core Mixed Speed
129 Pts 283 Pts Hugely faster dual-core speed.
+119%
4-Core
Avg. Quad Core Mixed Speed
244 Pts 556 Pts Hugely faster quad-core speed.
+128%
8-Core
Avg. Octa Core Mixed Speed
351 Pts 1025 Pts Hugely faster octa-core speed.
+192%
Memory
OC Memory Latency
92.5 Pts 97.7 Pts Slightly lower OC memory latency.
+6%
1-Core
OC Single Core Mixed Speed
71.5 Pts 154 Pts Hugely faster OC single-core speed.
+115%
2-Core
OC Dual Core Mixed Speed
142 Pts 307 Pts Hugely faster OC dual-core speed.
+116%
4-Core
OC Quad Core Mixed Speed
282 Pts 608 Pts Hugely faster OC quad-core speed.
+116%
8-Core
OC Octa Core Mixed Speed
415 Pts 1177 Pts Hugely faster OC octa-core speed.
+184%
Market Share
Based on 31,575,104 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.02 % 1.32 % Insanely higher market share.
+6,500%
Value
Value For Money
61 % 87.1 % Much better value.
+43%
User Rating
UBM User Rating
64 % 190 % Hugely more popular.
+197%
Price
Price (score)
$340 Cheaper.
+23%
$439
Age
Newest
116 Months 21 Months Hugely more recent.
+82%
TDP
Thermal Design Power (TDP)
125 Watts 95 Watts More energy efficient.
+24%
Cores
CPU Processing Cores
6 cores 8 cores Much higher core count.
+33%
Threads
CPU Processing Threads
6 threads 16 threads Hugely higher thread count.
+167%
Lithography
Manufacturing process
45 nm 14 nm Much newer manufacturing.
+69%
Base Clock
Base Clock Speed
3.3 GHz 3.6 GHz Slightly faster base frequency.
+9%
Turbo Clock
Turbo Clock Speed
3.7 GHz 5 GHz Much faster turbo frequency.
+35%
64-Core
OC Multi Core Mixed Speed
417 Pts 1598 Pts Hugely faster OC 64-core speed.
+283%
64-Core
Avg. Multi Core Mixed Speed
354 Pts 1465 Pts Hugely faster 64-core speed.
+314%
Series
CPU Architecture
K10 Coffee Lake
Socket
Motherboard Socket
AM3 FCLGA1151
Graphics
Integrated Graphics
None UHD 630
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The AMD Phenom II X6 1100T was the last, in a long line of Phenom II X6's. The series went 1045T, 1055T, 1065T, 1075T, 1090T and finally 1100T. Each successive release was clocked slightly higher ending with the 1100T which had a base/turbo clock speed of 3.3/3.7 GHz. The X6 has six processing cores and demonstrates very good multi-core performance but it is less able to handle single and dual core workloads, which is what the majority of consumer desktop computing requires. The X6 series were good overclockers with the ability to boost stock clocks by around 20%. Comparing the 1100T to the similarly priced i5-2400 shows that Intel's mid-range Sandy Bridge processor, which was released just a month after the 1100T, was around 8% faster for single and dual core workloads but slower by a staggering 30% for multi-core workloads. [Mar '14 CPUPro]

MORE DETAILS

The Intel i9-9900K is an 8 core, 16 thread, unlocked 9th generation Coffee Lake processor. It has a base / boost clocks of 3.6 / 4.7 GHz and a single-core boost of 5.0 GHz (the highest frequency achieved yet from this class of Intel CPU). It features 16 MB of cache, a 95W TDP and Intel UHD 630 graphics. The 9900K is compatible with the new Z390 chipset, and subject to a BIOS update, is also compatible with the older Z370 chipset. Aimed at users who do not wish to compromise, the i9-9900K offers the best gaming and desktop experience available at any price. Heavy workstation users should consider the Ryzen 9 3900X which is similarly priced. Comparing the overclocked 3900X shows that it is just 10% worse for gaming and desktop (sub octa-core) but around 40% better for 64-core computations. Gamers should consider the 9700K which offers identical overclocked gaming performance at a $100 USD discount. [Oct '18 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) August 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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Intel Core i7-9700K $350Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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