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IntelBX80673I99980X
IntelBX80658i75775C
▲ 54639 ▼

18 Cores, 36 Threads @3.00 GHz, Skylake.
Release date ≈ Q4 2018.

VS
▲ 5184 ▼

4 Cores, 8 Threads @3.3 GHz, Broadwell.
Release date ≈ Q2 2015.

Effective Speed 
+2%
Real World Speed
Performance profile from 4,728 user samples
Benchmark your CPU here
2,201 User Benchmarks
Best Bench: 93% Base clock 3 GHz, turbo 3.55 GHz (avg)
Worst Bench: 74% Base clock 1.2 GHz, turbo 1.2 GHz (avg)
Poor: 74% Great: 93%
SPEED RANK: 202nd / 1441
Gaming
Gaming 83%
Aircraft carrier
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 108%
UFO
2,527 User Benchmarks
Best Bench: 94% Base clock 3.3 GHz, turbo 4.7 GHz (avg)
Worst Bench: 75% Base clock 3.3 GHz, turbo 2.2 GHz (avg)
Poor: 75% Great: 94%
SPEED RANK: 183rd / 1441
Gaming
Gaming 85%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 70%
Battle cruiser
Effective Speed
Effective CPU Speed 		83 % 84.9 % +2%
Average Score 
+12%
Memory
Avg. Memory Latency 		77.1 Pts 93.1 Pts Lower memory latency.
+21%
1-Core
Avg. Single Core Speed 		126 Pts Slightly faster single-core speed.
+7% 		118 Pts
2-Core
Avg. Dual Core Speed 		249 Pts Slightly faster dual-core speed.
+8% 		231 Pts
4-Core
Avg. Quad Core Speed 		476 Pts Faster quad-core speed.
+14% 		416 Pts
8-Core
Avg. Octa Core Speed 		941 Pts Much faster octa-core speed.
+53% 		615 Pts
Overclocked Score 
+11%
Memory
OC Memory Latency 		87.2 Pts 99.2 Pts Lower OC memory latency.
+14%
1-Core
OC Single Core Speed 		142 Pts +4% 137 Pts
2-Core
OC Dual Core Speed 		282 Pts +3% 275 Pts
4-Core
OC Quad Core Speed 		550 Pts Faster OC quad-core speed.
+11% 		497 Pts
8-Core
OC Octa Core Speed 		1098 Pts Much faster OC octa-core speed.
+51% 		725 Pts
Value & Sentiment 
+31%
Market Share
Based on 67,708,066 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.01 %
Value
Value For Money 		57.3 % 87.4 % Much better value.
+53%
User Rating
UBM User Rating 		54 % Slightly more popular.
+6% 		51 %
Price
Price (score) 		$1,067 $250 Much cheaper.
+77%
Nice To Haves 
+245%
Age
Newest 		64+ Months Much more recent.
+39% 		105+ Months
64-Core
OC Multi Core Speed 		3318 Pts Hugely faster OC 64-core speed.
+359% 		723 Pts
64-Core
Avg. Multi Core Speed 		2695 Pts Hugely faster 64-core speed.
+337% 		617 Pts
Specifications 
Launch Date
Launch Date 		Q4'18 Q2'15
Cache
Cache 		24.75 MB SmartCache 6 MB
Instruction Set Extensions
Instruction Set Extensions 		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 SSE4.1/4.2, AVX 2.0
Recommended Price
Recommended Customer Price 		N/A $366.00 - $377.00
Max Turbo Frequency
Max Turbo Frequency 		4.40 GHz 3.7 GHz
Bus Speed
Bus Speed 		8 GT/s DMI3 5 GT/s DMI2
Thermal Solution Specification
Thermal Solution Specification 		PCG 2017X PCA 2013D
Max Memory Size
Max Memory Size (dependent on memory type) 		128 GB 32 GB
Memory Types
Memory Types 		DDR4-2666 DDR3L-1333/1600 @ 1.5V
Memory Channels
Max # of Memory Channels 		4 2
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		44 16

More specs » More specs »
Conclusion 
Average Bench 83%
Average Bench 84.9%
ADVERTISEMENT

The refreshed i9-7980XE (which in my opinion is one of my favourite CPU from Intel even with slightly bloated pricing), comes with soldered TIM which can transfer heat from die to IHS better but overclocking enthusiasts disappoints as the solder itself transfer lower heat than metallic thermal paste such as Thermal Grizzly Conductonaut and can complicate relidding. [Dec '19 ColdSpy]

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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.
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Welcome to our 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 value for money upgrades.

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Gaming Desktop ProGaming

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
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
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  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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