Intel Atom E3845 @ 1.91GHz

Benchmarks for the Intel Atom E3845 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 Atom E3845 @ 1.91GHz Good for Gaming?

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

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Intel Atom E3845 @ 1.91GHz

Description:

Class: Desktop

Socket: FCBGA1170

Clockspeed: 1.9 GHz

Cores: 4 Threads: 4

Typical TDP: 10 W

Cache per CPU Package:
L1 Instruction Cache: 8 x 32 KB
L1 Data Cache: 8 x 24 KB
L2 Cache: 2 x 1024 KB

Other names: Intel(R) Atom(TM) CPU E3845 @ 1.91GHz, Intel(R) Atom(TM) CPU E3845 @ 1.91GHz, Intel Atom CPU E3845 @ 1.91GHz

CPU First Seen on Charts: Q2 2014

CPUmark/$Price: NA

Overall Rank:
4380th fastest in multithreading out of 5783 CPUs
4756th fastest in single threading out of 5783 CPUs
1262nd fastest in out of 1554 Desktop CPUs

Last Price Change: NA

Average CPU Mark rating

Multithread Rating

1071

Single Thread Rating

536

Samples: 44*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 1,581
Thread: 442

CPU Test Suite Average Results for Intel Atom E3845 @ 1.91GHz

Integer Math	5,870 MOps/Sec
Floating Point Math	1,350 MOps/Sec
Find Prime Numbers	5 Million Primes/Sec
Random String Sorting	3,330 Thousand Strings/Sec
Data Encryption	407.2 MBytes/Sec
Data Compression	25,105 KBytes/Sec
Physics	121 Frames/Sec
Extended Instructions	381 Million Matrices/Sec
Single Thread	536 MOps/Sec

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

CPU Mark Distribution for Intel Atom E3845 @ 1.91GHz

Submitted Baseline Distribution Graph as of 11th of February 2026

Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results since PerformanceTest V10 as of 11th of February 2026.

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CPU Mark Relative to Top 10 Common Desktop CPUs
As of 12th of February 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i9-14900K		58,451
Intel Core i9-13900K		58,296
AMD Ryzen 9 5900X		38,941
Apple M4 10 Core		23,700
AMD Ryzen 5 5600X		21,843
Intel Core i5-12400F		19,582
Intel Core i9-9900K @ 3.60GHz		18,087
AMD Ryzen 5 3600		17,679
Apple M2 8 Core 3500 MHz		15,640
Apple M1 8 Core 3200 MHz		14,133
Intel Atom E3845 @ 1.91GHz		1,071

CPU Value (CPU Mark / $Price )
As of 12th of February 2026 - Higher results represent better value
Processor	CPU Mark / $Price
AMD Ryzen 5 5600X		136.53
AMD Ryzen 9 5900X		130.24
Intel Core i9-14900K		124.63
Intel Core i5-12400F		122.39
AMD Ryzen 5 3600		117.87
Intel Core i9-13900K		107.96
Intel Core i9-9900K @ 3.60GHz		60.61
Intel Atom E3845 @ 1.91GHz		NA
Apple M1 8 Core 3200 MHz		NA
Apple M2 8 Core 3500 MHz		NA
Apple M4 10 Core		NA

Single Thread Rating
As of 12th of February 2026 - Higher results represent better performance
Processor	Average Thread Rating
Intel Core i9-14900K		4,694
Intel Core i9-13900K		4,600
Apple M4 10 Core		4,516
Apple M2 8 Core 3500 MHz		3,886
Apple M1 8 Core 3200 MHz		3,676
Intel Core i5-12400F		3,489
AMD Ryzen 9 5900X		3,467
AMD Ryzen 5 5600X		3,365
Intel Core i9-9900K @ 3.60GHz		2,914
AMD Ryzen 5 3600		2,560
Intel Atom E3845 @ 1.91GHz		536

Last 5 Baselines for Intel Atom E3845 @ 1.91GHz
Most recent listed first
Baseline	CPU Mark
BL3050589 - Nov 13 2025		1106
BL5085210 - Jan 26 2025		1128
BL5081750 - Dec 18 2024		1105
BL5081628 - Dec 17 2024		1124
BL5081289 - Dec 13 2024		1110

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

Popular comparisons for Intel Atom E3845 @ 1.91GHz
As of 12th of February 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Atom E3845 @ 1.91GHz		1,071
AMD Sempron 3850 APU vs Intel Atom E3845		1,168 (+9.0%)
Intel Pentium J2900 @ 2.41GHz vs Intel Atom E3845		1,255 (+17.1%)
Intel Celeron J1900 @ 1.99GHz vs Intel Atom E3845		1,152 (+7.5%)
AMD A4-6300B APU vs Intel Atom E3845		1,328 (+23.9%)
AMD A4-4020 APU vs Intel Atom E3845		1,269 (+18.5%)
AMD Athlon X4 860K vs Intel Atom E3845		3,419 (+219.1%)
AMD A10-7850K APU vs Intel Atom E3845		3,391 (+216.4%)
AMD A8-7600 APU vs Intel Atom E3845		3,206 (+199.2%)
AMD Athlon 5150 APU vs Intel Atom E3845		1,417 (+32.2%)
AMD Athlon II X2 250 vs Intel Atom E3845		1,184 (+10.5%)
AMD A4-4000 APU vs Intel Atom E3845		1,155 (+7.8%)
Intel Pentium J2850 @ 2.41GHz vs Intel Atom E3845		1,016 (-5.2%)

Is the Intel Atom E3845 @ 1.91GHz Good for Gaming?
As of 12th of February 2026 - Higher results represent better performance
Processor	Relative Gaming Score
AMD Ryzen 9 9950X3D2		14,501
AMD Ryzen 9 9900X3D		12,424
AMD Ryzen 7 9800X3D		12,123
AMD Ryzen 9 9950X3D		11,257
AMD Ryzen 9 7900X3D		10,794
Intel Core Ultra 7 270K Plus		10,695
AMD Ryzen 5 7600X3D		10,515
Intel Core Ultra 9 285K		10,382
AMD Ryzen 7 7800X3D		10,258
AMD Ryzen 5 7500X3D		10,194
AMD Ryzen 9 7950X3D		9,778
AMD Ryzen 9 9955HX3D		9,772
Intel Atom E3845 @ 1.91GHz		97

CPU Benchmarks

CPU Benchmarks

Intel Atom E3845 @ 1.91GHz

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CPU Test Suite Average Results for Intel Atom E3845 @ 1.91GHz

CPU Mark Distribution for Intel Atom E3845 @ 1.91GHz