Average Bench: 87.5% (32nd of 1196)

Based on 12,265 user benchmarks.  Devices: BFEBFBFF00050654, 0F8BFBFF00050654, , 1FABFBFF00050654, 1F8BFBFF00050654 Model: Intel(R) Core(TM) i7-7820X CPU @ 3.60GHz

The I7-7820X is the second of three new Skylake-X HEDT (high end desktop processors) released by Intel as part of their core X series (the others being the flagship 10-core i9-7900X and the 6-core i7-7800X). The 7820X is an 8-core, 16-thread CPU which will amply satisfy all but the heaviest of multi-threaded use cases. The 7820X requires a relatively expensive X299 (Basin Falls) motherboard, which costs upwards of $250. The 7820X is listed at $599 which is about $200 more than AMD's current flagship 8-core, 16 thread Ryzen 7 1800X. In addition to better IPC, the 7820X is higher clocked with base and max boost clocks of 3.6/4.5 GHz respectively, compared to 3.6G/4.0 GHz for the Ryzen 7 1800X. The additional $200 (50%) buys you around 20% more performance in both single and multi core workloads. Intel have also released several Kabylake-X HEDT CPUs: the 4-thread i5-7640X and the 8-thread i7-7740X and will shortly release of even higher spec Skylake-X processors. It's probably wise to hold off purchasing until the eagerly anticipated 16-core, 32-thread Ryzen Threadripper CPUs are launched later this month. [Jul '17 CPUPro]

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Poor: 76%Average: 87.5% Great: 100%
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 88%
Aircraft carrier

Very good average bench

The Intel Core i7-7820X averaged just 12.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel Core i7-7820X near the top of the comparison list.

Strengths

Avg. Single Core Mixed Speed 127Pts
Avg. Multi Core Mixed Speed 1,317Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Core i7-7820X is 24.5%. This is a relatively narrow range which indicates that the Intel Core i7-7820X performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Octa Core Mixed Speed 910Pts
Avg. Quad Core Mixed Speed 493Pts
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Average Bench

(Based on 12,265 samples)
Min Avg Max
108 1-Core 127 145
216 2-Core 252 289
89.1% 189 Pts
Min Avg Max
414 4-Core 493 569
755 8-Core 910 1,102
87.3% 702 Pts
Min Avg Max
1,121 64-Core 1,317 1,521
88.4% 1,317 Pts
User Benchmarks Bench Normal Heavy Extreme
The fastest CPU (mainstream) averages a speed of 100%
, 1 CPU, 8 cores, 16 threads
Base clock 3.6 GHz, turbo 4.6 GHz (avg)
1-Core 145
2-Core 290
102% 217 Pts
4-Core 580
8-Core 1,015
100% 798 Pts
64-Core 1,406
94% 1,406 Pts
CPU0, 1 CPU, 8 cores, 16 threads
Base clock 3.6 GHz, turbo 4 GHz (avg)
1-Core 124
2-Core 241
86% 182 Pts
4-Core 490
8-Core 869
85% 679 Pts
64-Core 1,167
78% 1,167 Pts
LGA 2066 R4, 1 CPU, 8 cores, 16 threads
Base clock 3.6 GHz, turbo 4.05 GHz (avg)
1-Core 134
2-Core 263
94% 198 Pts
4-Core 451
8-Core 836
80% 643 Pts
64-Core 1,320
89% 1,320 Pts
CPU0, 1 CPU, 8 cores, 16 threads
Base clock 3.6 GHz, turbo 3.7 GHz (avg)
1-Core 119
2-Core 240
84% 180 Pts
4-Core 487
8-Core 943
88% 715 Pts
64-Core 1,262
85% 1,262 Pts
LGA 2066 R4, 1 CPU, 8 cores, 16 threads
Base clock 3.6 GHz, turbo 3.65 GHz (avg)
1-Core 95.5
2-Core 240
76% 168 Pts
4-Core 530
8-Core 1,011
95% 770 Pts
64-Core 1,389
93% 1,389 Pts
12,265 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,858,666 CPUs tested.

 Prices

Approx. $600 @ launch in Jun '17
EbayUS $5671 min
OutletPCUS $5743 days
AmazonUS $5981 day
BHPhotoUS $5981 month
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Typical Core i7-7820X Builds (Compare 4,249 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 111%
UFO
Desktop
Desktop 110%
UFO
Workstation
Workstation 106%
UFO

Motherboard: Asus ROG STRIX X299-E GAMING - $275

EDIT WITH CUSTOM PC BUILDER Value: 50% - Above average Total price: $1,781

Popular Core i7-7820X compatible motherboards:

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Processor Rankings (Price vs Performance) November 2019 CPU Rankings.

We calculate effective speed which measures real world performance for typical gamers and desktop users. 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.

 Specifications

Essentials

DescriptionIntel® Core™ i7-7820X X-series Processor (11M Cache, up to 4.30 GHz)
Code NameSkylake
Launch DateQ2'17
Processor Numberi7-7820X
# of Cores8
# of Threads16
Cache11 MB L3
Instruction Set64-bit
Instruction Set ExtensionsSSE4.1/4.2, AVX 2.0, AVX-512
Embedded Options AvailableNo
Lithography14 nm
Recommended Price$589.00 - $599.00
Clock Speed3.60 GHz
Max Turbo Frequency4.30 GHz
Bus Speed8 GT/s DMI3
QPI Links0
Scalability1S Only
Max TDP140 W
Thermal Solution SpecificationPCG 2017X
Product BriefLink

Memory

Max Memory Size128 GB
Memory TypesDDR4-2666
Memory Channels4
ECC Memory SupportedNo

Expansion Options

PCI Express Revision3.0
Max # of PCI Express Lanes28

Data Protection

AES New InstructionsYes

Advanced Technologies

Turbo Boost 3.0 TechYes
Virtualization Tech (VT-x)Yes
Intel 64Yes
Enhanced Intel SpeedStep® TechYes
Turbo Boost Tech2.0
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes

Package

Max CPU Configuration1
Sockets SupportedFCLGA2066

Platform Protection

Execute Disable BitYes

 Comments

Skylake-X processor...

Added 2 years ago.

Excellent (edit your comment) Add link

4 days ago.

It would be nice if it had more PCIe lanes, but it's a good processor from it's generation.


Excellent

10 months ago.

Mükemmelden çok öte bir işlemci, Render için Render


Poor

9 months ago.

CPU runs all my gaming and process needs on my gaming pc without even getting anywhere relatively close to its maximum heat


Good

18 months ago.

Price is high, but multiple cores are great.


Excellent

12 months ago.

fails when there is heavy load


Good

10 months ago.

4,8 ghz, 1,2 vcore, 1,8 input voltage, 1,2 VCCSA, 220w power limit, 66c package temp (delided) in x299 Taichi XE STABLE like a mountain!!!


Excellent

16 months ago.

Not the ideal price/perf, but gets both gaming and work done with room to spare, make sure to use 3600Mhz Memory and OC your mesh to 3,2Ghz


Good

2 years ago.


Terrible

2 months ago.

una mierda sobrevaluada y pila de caliente


Poor

2 years ago.

wait for threadripper, better deal


Good

2 years ago.

Wait for Coffee Lake.


Terrible

2 years ago.

low perfomance for that price


Excellent

23 months ago.

best for 2k not 4k


Your
opinion?
1196 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $140Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $45
Intel Core i5-9600K $195AMD RX 590 $185Samsung 850 Evo 120GB $150
Intel Core i7-9700K $340Nvidia RTX 2060 $325Samsung 860 Evo 250GB $51
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $68SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85Corsair Vengeance LPX DDR4 3200 C16 2x8GB $68SanDisk Extreme 16GB $24
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