Intel Core i5-8400 @ 2.80GHz

Price and performance details for the Intel Core i5-8400 @ 2.80GHz can be found below. 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 Core i5-8400 @ 2.80GHz Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. But this CPU contains 6 Cores and 6 Threads. Paired with a good videocard, is this CPU Good for Gaming? This CPU should be able to play most games, but may be a bottleneck on newer releases. [More ...]

Intel Core i5-8400 @ 2.80GHz

Description: Intel UHD Graphics 630

Class: Desktop

Socket: FCLGA1151-2

Clockspeed: 2.8 GHz

Turbo Speed: 4.0 GHz

Cores: 6 Threads: 6

Typical TDP: 65 W

Cache per CPU Package:
L1 Instruction Cache: 6 x 32 KB
L1 Data Cache: 6 x 32 KB
L2 Cache: 6 x 256 KB
L3 Cache: 9 MB

Memory Support: Max. Memory Size: 128 GB (DDR4-2666)

Other names: Intel(R) Core(TM) i5-8400 CPU @ 2.80GHz, Intel Core i5-8400 CPU @ 2.80GHz

CPU First Seen on Charts: Q4 2017

CPUmark/$Price: 71.98

Overall Rank: 1140

Last Price Change: $128.24 USD (2024-05-11)

Average CPU Mark

9231

Single Thread Rating: 2383
Samples: 6331*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 11,632
Thread: 2,335

CPU Test Suite Average Results for Intel Core i5-8400 @ 2.80GHz

Integer Math	25,687 MOps/Sec
Floating Point Math	22,029 MOps/Sec
Find Prime Numbers	37 Million Primes/Sec
Random String Sorting	16,160 Thousand Strings/Sec
Data Encryption	2,788 MBytes/Sec
Data Compression	130,750 KBytes/Sec
Physics	634 Frames/Sec
Extended Instructions	11,549 Million Matrices/Sec
Single Thread	2,383 MOps/Sec

From submitted results to PerformanceTest V10 as of 11th of May 2024.

CPU Mark Distribution for Intel Core i5-8400 @ 2.80GHz

Submitted Baseline Distribution Graph as of 8th of May 2024

From submitted results to PerformanceTest V10 as of 8th of May 2024.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

Merchant	Price	Purchase
	$130.73 USD	Buy Now!
	$162.42 USD	Buy Now!
	NA	CPU Not Available. See Other Models

Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History

Machines with this CPU (or similar)

	Dell Inspiron 3670 Desktop Computer with Intel Core i5-8400 2.8 GHz, 8GB DDR4 SDRAM, 1TB HDD, Black with Silver Trim	$569.00 (www.amazon.com)
	Lenovo ThinkCentre M720s Desktop PC	$785.90 (www.amazon.com)
	Acer Aspire TC-885-ACCFLi5 Desktop, 8th Gen Intel Core i5-8400, 12GB DDR4, 2TB HDD, 8X DVD, 802.11ac WiFi, Windows 10 Home	$733.41 (www.amazon.com)
	Lenovo ThinkCentre M720s Small Form Factor Desktop PC with Intel Core i5-8400 6-Core CPU, 32GB DDR4 RAM, 1TB NVMe SSD, Windows 10, Keyboard, Mouse	$915.70 (www.amazon.com)
	Lenovo ThinkCentre M720s SFF PC Bundle with Intel Core i5-8400 6-Core CPU, 16GB DDR4 RAM, 500GB NVMe SSD, Windows 10, 24 GEN3 Monitor, Keyboard	$1099.00 (www.amazon.com)

Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

CPU Mark Relative to Top 10 Common Desktop CPUs
As of 11th of May 2024 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i9-13900K		59,322
Intel Core i9-12900K		41,375
AMD Ryzen 9 5900X		39,187
Intel Core i7-12700K		34,633
Apple M1 Max 10 Core 3200 MHz		22,026
AMD Ryzen 5 5600X		21,909
Intel Core i9-9900K @ 3.60GHz		18,317
AMD Ryzen 5 3600		17,766
Apple M2 8 Core 3500 MHz		15,466
Apple M1 8 Core 3200 MHz		14,185
Intel Core i5-8400 @ 2.80GHz		9,231

CPU Value (CPU Mark / $Price )
As of 11th of May 2024 - Higher results represent better value
Processor	CPU Mark / $Price
AMD Ryzen 5 3600		219.36
AMD Ryzen 5 5600X		184.11
AMD Ryzen 9 5900X		151.30
Intel Core i9-13900K		131.83
Intel Core i9-12900K		123.27
Intel Core i7-12700K		84.68
Intel Core i5-8400 @ 2.80GHz		71.98
Intel Core i9-9900K @ 3.60GHz		51.16
Apple M1 8 Core 3200 MHz		NA
Apple M2 8 Core 3500 MHz		NA
Apple M1 Max 10 Core 3200 MHz		NA

Single Thread Rating
As of 11th of May 2024 - Higher results represent better performance
Processor	Average Thread Rating
Intel Core i9-13900K		4,633
Intel Core i9-12900K		4,172
Intel Core i7-12700K		4,035
Apple M2 8 Core 3500 MHz		3,929
Apple M1 Max 10 Core 3200 MHz		3,838
Apple M1 8 Core 3200 MHz		3,703
AMD Ryzen 9 5900X		3,471
AMD Ryzen 5 5600X		3,361
Intel Core i9-9900K @ 3.60GHz		2,932
AMD Ryzen 5 3600		2,568
Intel Core i5-8400 @ 2.80GHz		2,383

Last 5 Baselines for Intel Core i5-8400 @ 2.80GHz
Most recent listed first
Baseline	CPU Mark
BL2095736 - May 07 2024		8628
BL2095349 - May 07 2024		9080
BL2094828 - May 06 2024		8896
BL2094413 - May 05 2024		10038
BL2093728 - May 04 2024		3773

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

Popular comparisons for Intel Core i5-8400 @ 2.80GHz
As of 11th of May 2024 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i5-8400 @ 2.80GHz		9,231
Intel Core i5-8600K @ 3.60GHz vs Intel Core i5-8400		10,199 (+10.5%)
AMD Ryzen 5 2400G vs Intel Core i5-8400		8,731 (-5.4%)
Intel Core i5-9600K @ 3.70GHz vs Intel Core i5-8400		10,684 (+15.7%)
AMD Ryzen 5 1400 vs Intel Core i5-8400		7,747 (-16.1%)
Intel Core i5-9600KF @ 3.70GHz vs Intel Core i5-8400		10,706 (+16.0%)
Intel Core i5-9400 @ 2.90GHz vs Intel Core i5-8400		9,380 (+1.6%)
AMD Ryzen 5 3400G vs Intel Core i5-8400		9,280 (+0.5%)
Intel Core i5-8600 @ 3.10GHz vs Intel Core i5-8400		9,950 (+7.8%)
Intel Core i5-8500 @ 3.00GHz vs Intel Core i5-8400		9,570 (+3.7%)
Intel Core i7-7700 @ 3.60GHz vs Intel Core i5-8400		8,657 (-6.2%)
AMD Ryzen 3 2200G vs Intel Core i5-8400		6,767 (-26.7%)
AMD Ryzen 3 1200 vs Intel Core i5-8400		6,294 (-31.8%)

Is the Intel Core i5-8400 @ 2.80GHz Good for Gaming?
As of 11th of May 2024 - Higher results represent better performance
Processor	Relative Gaming Score
Intel Core i9-14900KS		9,734
AMD Ryzen 9 7900X3D		9,266
AMD Ryzen 7 7800X3D		9,070
Intel Core i9-13900KS		8,558
AMD Ryzen 9 7950X3D		8,403
Intel Core i9-14900K		8,151
Intel Core i9-14900KF		7,999
AMD Ryzen 5 5600X3D		7,878
Intel Core i9-13900K		7,793
Intel Core i7-14700K		7,556
Intel Core i7-13790F		7,532
Intel Core i7-14700KF		7,519
Intel Core i5-8400 @ 2.80GHz		2,001

CPU Benchmarks

CPU Benchmarks

Intel Core i5-8400 @ 2.80GHz

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CPU Test Suite Average Results for Intel Core i5-8400 @ 2.80GHz

CPU Mark Distribution for Intel Core i5-8400 @ 2.80GHz

Pricing History

Machines with this CPU (or similar)