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Intel Core i5-6400T @ 2.20GHz

Benchmarks for the Intel Core i5-6400T 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 Core i5-6400T @ 2.20GHz Good for Gaming?

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

Intel Core i5-6400T @ 2.20GHz

Description:

Class: Desktop

Socket: LGA 1151

Clockspeed: 2.2 GHz

Turbo Speed: 2.8 GHz

Cores: 4 Threads: 4

Typical TDP: 35 W

Cache per CPU Package:
L1 Instruction Cache: 4 x 32 KB
L1 Data Cache: 4 x 32 KB
L2 Cache: 4 x 256 KB
L3 Cache: 6 MB

Memory Support: Max. Memory Size: 64 GB (DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V)

Other names: Intel(R) Core(TM) i5-6400T CPU @ 2.20GHz, Intel Core i5-6400T CPU @ 2.20GHz

CPU First Seen on Charts: Q4 2015

CPUmark/$Price: 26.63

Overall Rank:
2259th fastest in multithreading out of 5155 CPUs
2248th fastest in single threading out of 5155 CPUs
641st fastest in out of 1449 Desktop CPUs

Last Price Change: $159.99 USD (2021-08-17)

Average CPU Mark rating
Multithread Rating
4261
Single Thread Rating
1618

Samples: 524*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 5,776
Thread: 1,531

CPU Test Suite Average Results for Intel Core i5-6400T @ 2.20GHz

Integer Math10,928 MOps/Sec
Floating Point Math9,342 MOps/Sec
Find Prime Numbers24 Million Primes/Sec
Random String Sorting7,180 Thousand Strings/Sec
Data Encryption1,238 MBytes/Sec
Data Compression57,541 KBytes/Sec
Physics371 Frames/Sec
Extended Instructions5,025 Million Matrices/Sec
Single Thread1,618 MOps/Sec
From submitted results to PerformanceTest V10 as of 20th of June 2025.

CPU Mark Distribution for Intel Core i5-6400T @ 2.20GHz

Submitted Baseline Distribution Graph as of 17th of June 2025
From submitted results since PerformanceTest V10 as of 17th of June 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

Search for Intel Core i5-6400T @ 2.20GHz
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Pricing History


Machines with this CPU (or similar)

Dell Inspiron i5459-4020SLV 23.8 Inch FHD All-in-One (6th Generation Intel Core i5, 8 GB RAM, 1 TB HDD) Dell Inspiron i5459-4020SLV 23.8 Inch FHD All-in-One (6th Generation Intel Core i5, 8 GB RAM, 1 TB HDD) $291.52
(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 20th of June 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
58,655
Intel Core i9-12900K
41,294
AMD Ryzen 9 5900X
39,015
Apple M1 Max 10 Core 3200 MHz
22,152
AMD Ryzen 5 5600X
21,861
Intel Core i5-12400F
19,485
Intel Core i9-9900K @ 3.60GHz
18,165
AMD Ryzen 5 3600
17,705
Apple M2 8 Core 3500 MHz
15,652
Apple M1 8 Core 3200 MHz
14,146
Intel Core i5-6400T @ 2.20GHz
4,261
CPU Value (CPU Mark / $Price )
As of 20th of June 2025 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
227.01
Intel Core i5-12400F
196.82
AMD Ryzen 5 5600X
168.17
AMD Ryzen 9 5900X
150.65
Intel Core i9-12900K
136.17
Intel Core i9-13900K
134.84
Intel Core i9-9900K @ 3.60GHz
49.23
Intel Core i5-6400T @ 2.20GHz
26.63
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 20th of June 2025 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
4,610
Intel Core i9-12900K
4,138
Apple M2 8 Core 3500 MHz
3,900
Apple M1 Max 10 Core 3200 MHz
3,837
Apple M1 8 Core 3200 MHz
3,680
Intel Core i5-12400F
3,477
AMD Ryzen 9 5900X
3,469
AMD Ryzen 5 5600X
3,364
Intel Core i9-9900K @ 3.60GHz
2,921
AMD Ryzen 5 3600
2,563
Intel Core i5-6400T @ 2.20GHz
1,618
Last 5 Baselines for Intel Core i5-6400T @ 2.20GHz
Most recent listed first
Baseline CPU Mark
BL2703125 - Jun 17 2025
4264
BL2694011 - Jun 13 2025
4439
BL2693589 - Jun 13 2025
4411
BL2689163 - Jun 11 2025
3803
BL2686953 - Jun 10 2025
4388
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Core i5-6400T @ 2.20GHz
As of 20th of June 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i5-6400T @ 2.20GHz
4,261
AMD A10-7890K vs Intel Core i5-6400T
3,534 (-17.1%)
AMD A10-7850K APU vs Intel Core i5-6400T
3,384 (-20.6%)
AMD A10-9700 vs Intel Core i5-6400T
3,558 (-16.5%)
AMD Athlon X4 840 vs Intel Core i5-6400T
3,332 (-21.8%)
Intel Core i3-6300T @ 3.30GHz vs Intel Core i5-6400T
4,002 (-6.1%)
AMD PRO A10-9700 vs Intel Core i5-6400T
3,574 (-16.1%)
Intel Core i5-6400 @ 2.70GHz vs Intel Core i5-6400T
5,171 (+21.3%)
Intel Core i5-4570S @ 2.90GHz vs Intel Core i5-6400T
5,017 (+17.7%)
Intel Core i5-3570K @ 3.40GHz vs Intel Core i5-6400T
4,965 (+16.5%)
Intel Core i5-3450 @ 3.10GHz vs Intel Core i5-6400T
4,517 (+6.0%)
Intel Core i5-3470S @ 2.90GHz vs Intel Core i5-6400T
4,399 (+3.2%)
Intel Core i5-2500 @ 3.30GHz vs Intel Core i5-6400T
4,113 (-3.5%)

Is the Intel Core i5-6400T @ 2.20GHz Good for Gaming?
As of 20th of June 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
12,457
AMD Ryzen 7 9800X3D
12,151
AMD Ryzen 9 9950X3D
11,299
AMD Ryzen 9 7900X3D
10,843
Intel Core Ultra 9 285K
10,586
AMD Ryzen 5 7600X3D
10,482
AMD Ryzen 7 7800X3D
10,276
AMD Ryzen 9 7950X3D
9,803
AMD Ryzen 9 9955HX3D
9,731
Intel Core Ultra 5 245K
9,639
Intel Core Ultra 7 265K
9,524
Intel Core Ultra 9 285
9,517
Intel Core i5-6400T @ 2.20GHz
535