Intel Core i7-7820X Overview

Intel Core i7-7820X
Type: DESKTOP
Release date: Jun 2017

Intel_KabylakeArchitecture

8Cores

16Threads

3600 Mhz Frequency

4500 MhzTurbo Clock

140 W TDP

Summary

Relative performance

AMD Ryzen Threadripper 3970X
268%
AMD Ryzen Threadripper 3960X
225%
Intel Core i9-10980XE
215%
AMD Ryzen 9 5950X
200%
AMD Ryzen Threadripper 2990WX
189%
AMD Ryzen 9 5900X
177%
AMD Ryzen 9 3950X
170%
Intel Core i9-7980XE
148%
Intel Core i9-12900K
147%
Intel Core i9-12900KF
147%
AMD Ryzen 9 3900XT
146%
AMD Ryzen 9 3900X
144%
Intel Core i9-7960X
141%
Intel Core i5-10600K
138%
Intel Core i5-10600KF
138%
AMD Ryzen Threadripper 2950X
137%
AMD Ryzen Threadripper 1950X
131%
Intel Core i9-10900K
116%
Intel Core i9-9900K
116%
AMD Ryzen Threadripper 1920X
113%
Intel Core i7-10700K
112%
AMD Ryzen 7 3700X
112%
Intel Core i9-7900X
112%
AMD Ryzen 7 3800XT
111%
Intel Core i9-9900KS
111%
AMD Ryzen 5 3600XT
109%
Intel Core i7-7820X
100%
Intel Core i7-9700K
99%
AMD Ryzen 7 2700X
99%
Intel Core i7-6950X
93%
Intel Core i7-8700K
93%
AMD Ryzen 7 2700
90%
AMD Ryzen 7 1800X
88%
Intel Core i7-7800X
86%
AMD Ryzen 5 2600X
86%
AMD Ryzen Threadripper 1900X
86%
Intel Core i7-6900K
84%
AMD Ryzen 7 1700X
84%
AMD Ryzen 7 1700
78%
Intel Core i7-7700K
78%
Intel Core i5-8600K
78%
AMD Ryzen 5 1600X
77%
Intel Core i7-6850K
76%
Intel Core i7-5960X
76%
Intel Core i7-3960X
74%
Intel Xeon E5-2697 v2
71%
Intel Core i7-6800K
71%
Intel Core i7-6700K
71%
Intel Core i5-8400
71%
AMD Ryzen 5 1600
70%
Intel Core i7-4790K
69%
Intel Core i7-7700
68%
Intel Core i7-4960X
68%
Intel Core i7-6700
66%
Intel Core i7-5820K
65%
Intel Core i5-7600K
65%
Intel Core i7-7700T
64%
Intel Core i5-7600
63%
AMD Ryzen 5 2400G
63%
Intel Core i7-4790
62%
AMD Ryzen 5 1500X
62%
Intel Core i7-4940MX
61%
Intel Core i5-6600K
60%
Intel Core i7-4930MX
60%
Intel Core i7-4980HQ
59%
Intel Core i7-4910MQ
59%
Intel Core i3-7350K
59%
Intel Core i7-4790S
59%
Intel Core i5-7500
59%
Intel Core i7-6700T
58%
Intel Xeon E3-1230 v3
58%
Intel Core i3-8100
57%
Intel Core i7-4810MQ
56%
AMD Ryzen 7 2700U
56%
Intel Core i7-4900MQ
56%
Intel Core i7-4800MQ
55%
Intel Core i7-3770K
55%
AMD Ryzen 5 1400
55%
Intel Core i7-4870HQ
54%
Intel Core i5-6500
54%
Intel Core i5-7400
54%
Intel Core i7-4710HQ
53%
AMD Ryzen 5 2500U
53%
AMD Ryzen 3 2200G
53%
Intel Core i5-4590
53%
Intel Core i5-8250U
52%
Intel Core i7-4700HQ
52%
Intel Core i7-4770HQ
52%
Intel Core i7-4700MQ
52%
AMD Ryzen 3 1300X
51%
Intel Core i7-2600K
51%
Intel Core i7-4850HQ
51%
Intel Core i7-4750HQ
49%
Intel Core i3-6100
49%
Intel Core i7-4702MQ
48%
Intel Core i7-4702HQ
47%
Intel Core i7-4712HQ
46%
Intel Core i5-4430
46%
Intel Core i5-2500K
45%
AMD Ryzen 3 1200
44%
AMD FX-8370
44%
Intel Core i7-3632QM
44%
AMD FX-8350
43%
Intel Core i7-4600M
43%
Intel Core i7-5600U
42%
Intel Core i5-4300M
41%
AMD FX-9590
41%
Intel Core i5-5257U
41%
AMD FX-8370E
40%
Intel Core i7-5500U
39%
Intel Core i7-4600U
39%
Intel Core i7-4650U
39%
Intel Core i3-8350K
38%
Intel Core i5-5300U
38%
Intel Core i5-5350U
38%
Intel Core i7-4550U
37%
Intel Core i7-5650U
37%
Intel Core i7-4500U
37%
Intel Core i7-4960HQ
36%
Intel Core i5-4258U
36%
Intel Core i5-5250U
35%
Intel Core i5-5200U
35%
AMD A10-6800K
35%
Intel Core i5-3230M
34%
Intel Core i7-3537U
34%
Intel Core i3-5157U
32%
Intel Core i5-4690K
32%
Intel Core i5-3437U
32%
AMD A12-9800
32%
Intel Core i5-4200U
32%
Intel Core i3-4000M
31%
AMD A10-7850K
31%
Intel Core M-5Y31
31%
Intel Core i5-3337U
31%
AMD A8-5600K
30%
Intel Core i7-8550U
30%
Intel Core M-5Y71
30%
AMD A10-7700K
29%
AMD FX-8800P
29%
Intel Core M-5Y70
28%
Intel Core i3-5010U
28%
Intel Core i3-5005U
27%
Intel Core i3-3110M
27%
AMD A6-6400K
27%
Intel Core M-5Y10a
26%
Intel Core M-5Y51
26%
Intel Core i3-4158U
25%
Intel Core M-5Y10
25%
AMD A10-5750M
25%
Intel Core i3-7100
24%
AMD FX-6300
24%
Intel Core i5-3339Y
23%
AMD A8-5550M
23%
Intel Core i3-4005U
22%
Intel Core i3-4010U
22%
Intel Core M-5Y10c
21%
Intel Pentium G4560
21%
AMD A10-4600M
21%
AMD A10-5745M
21%
Intel Core i3-3217U
20%
Intel Pentium 3556U
20%
AMD A4-5300
20%
Intel Core i3-4330
20%
AMD A6-5350M
19%
AMD A10-7890K
19%
Intel Pentium 2117U
18%
AMD A10-7870K
18%
AMD A4-4300M
18%
AMD A4-5150M
17%
Intel Core i5-3380M
16%
Intel Pentium G4400
15%
AMD A6-5200
15%
Intel Pentium G3440
14%
Intel Celeron G3930
13%
Intel Celeron G3900
13%
Intel Pentium 2129Y
12%
AMD A4-5000
11%
Intel Celeron G1840
11%
AMD E1-2500
8%
AMD A4-1250
6%
AMD E1-2100
6%
AMD A4-1200
5%

Performance summary, based on benchmarks charts.

The Intel Core i7-7820X is a cpu released by Intel on Jun 2017. This processor is based on the architecture and packs unknown transistors on a 14 nm, 308 mmÂ² die.

Intel Core i7-7820X pros and cons

Specifications

Features

Architecture

Architecture	Intel_Kabylake
Market	Desktop
Memory Support	DDR4
Codename	Skylake-X
Release Date	Jun 2017

Cores

Cores	8
Threads	16
E-Cores	none
SMPs	1
Integrated Graphics	No

Cache

L1 Cache	64 KB (per core)
L2 Cache	256 KB (per core)
L3 Cache	11264 KB (shared)

Physical

Socket	Intel Socket 2066
Max Case Temp	72°C
Package	FC-LGA2066
Die Size	308mmÂ²
Process	14 nm

Performance

Cpu Frequency	3600 MHz
Turbo Clock	4500 MHz
Base Clock	100 MHz
Voltage	unknown
TDP	140 W

Compared to similar performing CPUs


	Intel Core i7-7820X	Intel Core i9-10900K	Intel Core i7-10700K	AMD Ryzen 7 3700X	Intel Core i9-9900KS
		compare	compare	compare	compare
Architecture	Intel_Kabylake	Intel_Cometlake	Intel_Cometlake	AMD_Zen_2	Intel_Coffeelake
Process Node	14 nm	14 nm	14 nm	7 nm	14 nm
Cores/Threads	8/16	10/20	8/16	8/16	8/16
Release Date	Jun 2017	Apr 2020	Apr 2020	Dec 2019	Oct 2019

Benchmarks

Cinebench R15 CPU Single 64Bit

Intel Core i9-10900K
225
Intel Core i7-10700K
218
Intel Core i9-9900KS
216
AMD Ryzen 7 3700X
199
Intel Core i7-7820X
193

points - higher is better

Cinebench R15 CPU Multi 64Bit

AMD Ryzen 7 3700X
2101
Intel Core i7-7820X
1734