IntelBX80673I99900X
IntelBX80684I99900KS

10 Cores, 20 Threads @3.50 GHz, Skylake.
Release date ≈ Q4 2018.

  

8 Cores, 16 Threads @4.00 GHz, 127 W.
Release date ≈ Q4 2019.

Real World Speed
Performance profile from 13,094 user samples
2,287 User Benchmarks
Best Bench: 93% Base clock 3.5 GHz, turbo 4.8 GHz (avg)
Worst Bench: 75% Base clock 3.5 GHz, turbo 3.8 GHz (avg)
Poor: 75% Great: 93%
SPEED RANK: 109th / 1316
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 91%
Nuclear submarine
10,807 User Benchmarks
Best Bench: 106% Base clock 4 GHz, turbo 5.2 GHz (avg)
Worst Bench: 93% Base clock 4 GHz, turbo 1.6 GHz (avg)
Poor: 93% Great: 106%
SPEED RANK: 14th / 1316
Gaming
Gaming 101%
UFO
Desktop
Desktop 101%
UFO
Workstation
Workstation 101%
UFO
Effective Speed
Effective CPU Speed
83.7 % 101 % Faster effective speed.
+20%
Memory
Avg. Memory Latency
75.5 Pts 92.9 Pts Lower memory latency.
+23%
1-Core
Avg. Single Core Mixed Speed
127 Pts 149 Pts Faster single-core speed.
+17%
2-Core
Avg. Dual Core Mixed Speed
251 Pts 295 Pts Faster dual-core speed.
+18%
4-Core
Avg. Quad Core Mixed Speed
493 Pts 581 Pts Faster quad-core speed.
+18%
8-Core
Avg. Octa Core Mixed Speed
952 Pts 1066 Pts Faster octa-core speed.
+12%
Memory
OC Memory Latency
84.2 Pts 98.3 Pts Lower OC memory latency.
+17%
1-Core
OC Single Core Mixed Speed
142 Pts 156 Pts Slightly faster OC single-core speed.
+10%
2-Core
OC Dual Core Mixed Speed
283 Pts 313 Pts Faster OC dual-core speed.
+11%
4-Core
OC Quad Core Mixed Speed
563 Pts 619 Pts Slightly faster OC quad-core speed.
+10%
8-Core
OC Octa Core Mixed Speed
1124 Pts 1215 Pts Slightly faster OC octa-core speed.
+8%
Market Share
Based on 44,037,267 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 0.03 % Hugely higher market share.
+200%
User Rating
UBM User Rating
52 % 54 % +4%
Age
Newest
30+ Months 20+ Months Much more recent.
+33%
64-Core
OC Multi Core Mixed Speed
1829 Pts Slightly faster OC 64-core speed.
+10%
1667 Pts
64-Core
Avg. Multi Core Mixed Speed
1598 Pts +5% 1523 Pts
Launch Date
Launch Date
Q4'18 Q4'19
Cache
Cache
19.25 MB SmartCache 16 MB Intel® Smart Cache
Instruction Set Extensions
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Max Turbo Frequency
Max Turbo Frequency
4.40 GHz 5.00 GHz
Bus Speed
Bus Speed
8 GT/s DMI3 8 GT/s
Thermal Solution Specification
Thermal Solution Specification
PCG 2017X PCG 2015D
Memory Channels
Max # of Memory Channels
4 2
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
2.0 2
PCI Express Revision
PCI Express Revision
3.0 3
Max # of PCI Express Lanes
Max # of PCI Express Lanes
44 16

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Processor Rankings (Price vs Performance) June 2021 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.

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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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