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Core i5-7400T


Description
We need your help: we don't have results in all modes. If you have a i5-7400T and want to help us to complete the stats, you just have to run the benchmark at stock frequency (no oc) in modes FPU, SSE, AVX, and validate the results. You don't have to register and the whole process will take less than 3 minutes per mode.

The Core i5-7400T is a cpu manufactured by Intel that was released on January 2017. This model has 4 Kaby Lake-S cores , runs at 2400 MHz as base frequency and has a a thermal design power of 35 W.

The i5-7400T has 4x32+4x32 kB of cache L1, 4x256 kB of cache L2 and 6144 kB of cache L3.

The first Kaby Lake CPU was released in August 2016. It uses a 14 nm process and was the first architecture in breaking the previous tick-tock model. Actually, it is not that different from the preceding Skylake: it has 64kB of L1 cache and 256kB L2 cache per core.

Specs
Official name
Intel(R) Core(TM) i5-7400T CPU @ 2.40GHz
CPUID
906e9
Core
Kaby Lake-S
Architecture
Base frecuency
2.4 GHz
Boost frecuency
3 GHz
Socket
LGA 1151
Cores/Threads
4/4
TDP
35 W
Cache L1 (d+i)
4x32+4x32 kB
Cache L2
4x256 kB
Cache L3
6144 kB
Release date
January 2017

AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
Multithread
Test#1 (Integers)
19704
75272 (x3.8)
Test#2 (FP)
17292
66240 (x3.8)
Test#3 (Generic, ZIP)
4067
13932 (x3.4)
Test#1 (Memory)
8101
7955 (x1.0)
TOTAL
49163
163399 (x3.3)

Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.com

Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Core i5-7400T
Intel Core i5-7400T (This model)
 Mode AVX2 monothread  [49163 points]
 Mode AVX2 multithread  [163399 points]
 Mode AVX2 monothread  [45104 points -8.26%]
 Mode AVX2 multithread  [159361 points -2.47%]
 Mode FPU monothread  [24373 points]
 Mode FPU multithread  [51093 points]
 Mode AVX2 monothread  [47385 points -3.62%]
 Mode AVX2 multithread  [102780 points -37.10%]
 Mode FPU monothread  [29287 points]
 Mode FPU multithread  [59273 points]
 Mode AVX2 monothread  [47572 points -3.24%]
 Mode AVX2 multithread  [100554 points -38.46%]
 Mode AVX2 monothread  [49236 points +0.15%]
 Mode AVX2 multithread  [289302 points +77.05%]
 Mode FPU monothread  [23805 points]
 Mode FPU multithread  [76606 points]
 Mode AVX2 monothread  [47879 points -2.61%]
 Mode AVX2 multithread  [176731 points +8.16%]
 Mode AVX2 monothread  [37552 points -23.62%]
 Mode AVX2 multithread  [117807 points -27.90%]
 Mode AVX2 monothread  [44807 points -8.86%]
 Mode AVX2 multithread  [161860 points -0.94%]
 Mode AVX2 monothread  [68914 points +40.17%]
 Mode AVX2 multithread  [160746 points -1.62%]
 Mode FPU monothread  [19471 points]
 Mode FPU multithread  [75921 points]
 Mode AVX2 monothread  [36796 points -25.16%]
 Mode AVX2 multithread  [145148 points -11.17%]
 Mode FPU monothread  [25461 points]
 Mode FPU multithread  [156831 points]
 Mode AVX2 monothread  [45818 points -6.81%]
 Mode AVX2 multithread  [281476 points +72.26%]
          
AVX2 mode comparison

Monothread integers operations
Model
Score
Intel Core i5-7400T
19704
This model
19467 [-1.20%]
18893 [-4.12%]

Multithread integers operations
Model
Score
Intel Core i5-7400T
75272
This model
74572 [-0.93%]
74035 [-1.64%]

Monothread floating point operations
Model
Score
Intel Core i5-7400T
17292
This model
16519 [-4.47%]
16513 [-4.50%]
16234 [-6.12%]
16179 [-6.44%]

Multithread floating point operations
Model
Score
Intel Core i5-7400T
66240
This model
62214 [-6.08%]
59022 [-10.90%]
58469 [-11.73%]
54727 [-17.38%]

Monothread generic test (Zip compression)
Model
Score
4221 [3.79%]
Intel Core i5-7400T
4067
This model

Multithread generic test (Zip compression)
Model
Score
15822 [13.57%]
15765 [13.15%]
15478 [11.10%]
Intel Core i5-7400T
13932
This model
13703 [-1.65%]
13571 [-2.59%]
13117 [-5.85%]
12020 [-13.72%]

Monothread memory performance
Model
Score
Intel Core i5-7400T
8101
This model
7525 [-7.10%]
7086 [-12.52%]

Multithread memory performance
Model
Score
8168 [2.68%]
Intel Core i5-7400T
7955
This model
7828 [-1.59%]

Hardlimit Benchmark Central - Ver. 3.7.9