Intel Celeron B820 @ 1.70GHz

Benchmarks for the Intel Celeron B820 can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the Intel Celeron B820 @ 1.70GHz Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]

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Intel Celeron B820 @ 1.70GHz

Description:

Class: Laptop

Socket: PGA988B

Clockspeed: 1.7 GHz

Cores: 2 Threads: 2

Typical TDP: 35 W

Cache per CPU Package:
L1 Instruction Cache: 2 x 32 KB
L1 Data Cache: 2 x 32 KB
L2 Cache: 2 x 256 KB
L3 Cache: 2 MB

Other names: Intel(R) Celeron(R) CPU B820 @ 1.70GHz, Intel Celeron CPU B820 @ 1.70GHz

CPU First Seen on Charts: Q3 2012

CPUmark/$Price: 27.46

Overall Rank:
4713th fastest in multithreading out of 5819 CPUs
4329th fastest in single threading out of 5819 CPUs
1150th fastest in out of 1614 Laptop CPUs

Last Price Change: $29.29 USD (2020-03-14)

Average CPU Mark rating

Multithread Rating

804

Single Thread Rating

742

Samples: 327*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 1,404
Thread: 853

CPU Test Suite Average Results for Intel Celeron B820 @ 1.70GHz

Integer Math	3,205 MOps/Sec
Floating Point Math	1,674 MOps/Sec
Find Prime Numbers	7 Million Primes/Sec
Random String Sorting	2,050 Thousand Strings/Sec
Data Encryption	158.1 MBytes/Sec
Data Compression	15,373 KBytes/Sec
Physics	117 Frames/Sec
Extended Instructions	537 Million Matrices/Sec
Single Thread	742 MOps/Sec

From submitted results to PerformanceTest V10 as of 12th of March 2026.

CPU Mark Distribution for Intel Celeron B820 @ 1.70GHz

Submitted Baseline Distribution Graph as of 11th of March 2026

From submitted results since PerformanceTest V10 as of 11th of March 2026.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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CPU Mark Relative to Top 10 Common Laptop CPUs
As of 12th of March 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i7-12700H		25,223
Apple M4 10 Core		23,683
AMD Ryzen 7 5800H		20,610
Intel Core i7-11800H @ 2.30GHz		19,739
AMD Ryzen 7 4800H		17,994
AMD Ryzen 5 5600H		16,463
Apple M2 8 Core 3500 MHz		15,644
Apple M1 8 Core 3200 MHz		14,130
Intel Core i7-9750H @ 2.60GHz		10,591
Intel Core i5-1135G7 @ 2.40GHz		9,382
Intel Celeron B820 @ 1.70GHz		804

CPU Value (CPU Mark / $Price )
As of 12th of March 2026 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Core i7-12700H		55.19
Intel Core i7-11800H @ 2.30GHz		49.97
Intel Core i5-1135G7 @ 2.40GHz		30.36
Intel Celeron B820 @ 1.70GHz		27.46
Intel Core i7-9750H @ 2.60GHz		11.03
Apple M1 8 Core 3200 MHz		NA
Apple M2 8 Core 3500 MHz		NA
Apple M4 10 Core		NA
AMD Ryzen 7 5800H		NA
AMD Ryzen 5 5600H		NA
AMD Ryzen 7 4800H		NA

Single Thread Rating
As of 12th of March 2026 - Higher results represent better performance
Processor	Average Thread Rating
Apple M4 10 Core		4,514
Apple M2 8 Core 3500 MHz		3,886
Apple M1 8 Core 3200 MHz		3,675
Intel Core i7-12700H		3,501
Intel Core i7-11800H @ 2.30GHz		3,021
AMD Ryzen 7 5800H		3,002
AMD Ryzen 5 5600H		2,885
Intel Core i5-1135G7 @ 2.40GHz		2,613
AMD Ryzen 7 4800H		2,587
Intel Core i7-9750H @ 2.60GHz		2,391
Intel Celeron B820 @ 1.70GHz		742

Last 5 Baselines for Intel Celeron B820 @ 1.70GHz
Most recent listed first
Baseline	CPU Mark
BL3316532 - Feb 27 2026		126
BL3313889 - Feb 26 2026		614
BL3309186 - Feb 24 2026		952
BL3073618 - Nov 22 2025		955
BL3014030 - Oct 29 2025		895

Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.

Popular comparisons for Intel Celeron B820 @ 1.70GHz
As of 12th of March 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Celeron B820 @ 1.70GHz		804
AMD A6-4400M APU vs Intel Celeron B820		992 (+23.4%)
AMD A4-4300M APU vs Intel Celeron B820		967 (+20.3%)
AMD A4-3300M APU vs Intel Celeron B820		726 (-9.7%)
Intel Pentium T4500 @ 2.30GHz vs Intel Celeron B820		850 (+5.7%)
AMD Athlon II Dual-Core M320 vs Intel Celeron B820		770 (-4.3%)
AMD A4-3305M APU vs Intel Celeron B820		767 (-4.6%)
Intel Celeron B815 @ 1.60GHz vs Intel Celeron B820		757 (-5.9%)
Intel Celeron B800 @ 1.50GHz vs Intel Celeron B820		695 (-13.6%)
AMD Athlon 64 X2 QL-65 vs Intel Celeron B820		664 (-17.5%)
AMD Phenom II N620 Dual-Core vs Intel Celeron B820		992 (+23.3%)
Intel Pentium P6200 @ 2.13GHz vs Intel Celeron B820		937 (+16.5%)
AMD Turion II N530 Dual-Core vs Intel Celeron B820		855 (+6.4%)

Is the Intel Celeron B820 @ 1.70GHz Good for Gaming?
As of 12th of March 2026 - Higher results represent better performance
Processor	Relative Gaming Score
AMD Ryzen 9 9955HX3D		9,794
Intel Core Ultra 9 285HX		9,365
Intel Core Ultra 9 275HX		8,984
Intel Core Ultra 5 235HX		8,664
Intel Core Ultra 7 265HX		7,915
Intel Core Ultra 7 255HX		7,899
Intel Core Ultra 7 265H		7,718
Intel Core Ultra X9 388H		7,303
AMD Ryzen 9 9850HX		7,301
Intel Core i9-14900HX		6,892
AMD RYZEN AI MAX+ 392		6,807
AMD Ryzen AI Max Pro 390		6,701
Intel Celeron B820 @ 1.70GHz		164

CPU Benchmarks

CPU Benchmarks

Intel Celeron B820 @ 1.70GHz

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CPU Test Suite Average Results for Intel Celeron B820 @ 1.70GHz

CPU Mark Distribution for Intel Celeron B820 @ 1.70GHz