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Core i5-8265U


Description
The Core i5-8265U is a cpu manufactured by Intel that was released on August 2018. This model has 4 Whiskey Lake-U cores with HyperThreading, runs at 1600 MHz as base frequency and has a a thermal design power of 15 W.

The i5-8265U has 4x32+4x32 kB of cache L1, 4x256 kB of cache L2 and 6144 kB of cache L3.

Whiskey Lake is the third 14nm process-refinement and it’s a mobile architecture with a short list of U models.

Specs
Official name
Intel(R) Core(TM) i5-8265U CPU @ 1.60GHz
CPUID
806ec
Core
Whiskey Lake-U
Architecture
Base frecuency
1.6 GHz
Boost frecuency
3.9 GHz
Socket
BGA1528
Cores/Threads
4/8
TDP
15 W
Cache L1 (d+i)
4x32+4x32 kB
Cache L2
4x256 kB
Cache L3
6144 kB
Release date
August 2018

Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
Multithread
Test#1 (Integers)
3676
14285 (x3.9)
Test#2 (FP)
16084
61154 (x3.8)
Test#3 (Generic, ZIP)
4985
16527 (x3.3)
Test#1 (Memory)
7948
3721 (x0.5)
TOTAL
32693
95687 (x2.9)

SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
Multithread
Test#1 (Integers)
13599
51420 (x3.8)
Test#2 (FP)
20026
77478 (x3.9)
Test#3 (Generic, ZIP)
5195
16653 (x3.2)
Test#1 (Memory)
7052
3687 (x0.5)
TOTAL
45871
149239 (x3.3)

AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
Multithread
Test#1 (Integers)
13657
51363 (x3.8)
Test#2 (FP)
21172
79717 (x3.8)
Test#3 (Generic, ZIP)
5001
16613 (x3.3)
Test#1 (Memory)
8115
3748 (x0.5)
TOTAL
47944
151440 (x3.2)

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)
24140
87571 (x3.6)
Test#2 (FP)
21605
81347 (x3.8)
Test#3 (Generic, ZIP)
5147
17275 (x3.4)
Test#1 (Memory)
7580
3776 (x0.5)
TOTAL
58470
189969 (x3.2)

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 i5-8265U
Intel Core i5-8265U (This model)
 Mode FPU monothread  [32693 points]
 Mode FPU multithread  [95687 points]
 Mode AVX2 monothread  [58470 points]
 Mode AVX2 multithread  [189969 points]
 Mode FPU monothread  [29465 points -9.87%]
 Mode FPU multithread  [95790 points +0.11%]
 Mode AVX2 monothread  [59026 points +0.95%]
 Mode AVX2 multithread  [207178 points +9.06%]
 Mode FPU monothread  [33037 points +1.05%]
 Mode FPU multithread  [99593 points +4.08%]
 Mode AVX2 monothread  [61507 points +5.19%]
 Mode AVX2 multithread  [191710 points +0.92%]
 Mode FPU monothread  [32590 points -0.31%]
 Mode FPU multithread  [105879 points +10.65%]
 Mode AVX2 monothread  [60428 points +3.35%]
 Mode AVX2 multithread  [196783 points +3.59%]
 Mode FPU monothread  [30172 points -7.71%]
 Mode FPU multithread  [105306 points +10.05%]
 Mode AVX2 monothread  [46120 points -21.12%]
 Mode AVX2 multithread  [166243 points -12.49%]
 Mode FPU monothread  [28889 points -11.63%]
 Mode FPU multithread  [60768 points -36.49%]
 Mode AVX2 monothread  [54830 points -6.23%]
 Mode AVX2 multithread  [121840 points -35.86%]
 Mode FPU monothread  [35507 points +8.61%]
 Mode FPU multithread  [111748 points +16.78%]
 Mode AVX2 monothread  [64866 points +10.94%]
 Mode AVX2 multithread  [220185 points +15.91%]
 Mode FPU monothread  [29711 points -9.12%]
 Mode FPU multithread  [84961 points -11.21%]
 Mode AVX2 monothread  [59348 points +1.50%]
 Mode AVX2 multithread  [192093 points +1.12%]
 Mode FPU monothread  [36047 points +10.26%]
 Mode FPU multithread  [82837 points -13.43%]
 Mode AVX2 monothread  [65595 points +12.18%]
 Mode AVX2 multithread  [169947 points -10.54%]
 Mode FPU monothread  [28910 points -11.57%]
 Mode FPU multithread  [106178 points +10.96%]
 Mode AVX2 monothread  [51428 points -12.04%]
 Mode AVX2 multithread  [194201 points +2.23%]
 Mode FPU monothread  [27572 points -15.66%]
 Mode FPU multithread  [101240 points +5.80%]
 Mode AVX2 monothread  [50409 points -13.79%]
 Mode AVX2 multithread  [206271 points +8.58%]

Monothread integers test mode FPU comp.
Modelo
Puntuación
3716 [1.08%]
Intel Core i5-8265U
3676
This model

Multithread integers test mode FPU comp.
Modelo
Puntuación
15275 [6.93%]
15068 [5.48%]
Intel Core i5-8265U
14285
This model
14280 [-0.04%]
14076 [-1.46%]
13969 [-2.21%]
13774 [-3.58%]

Monothread FP test mode FPU comp.
Modelo
Puntuación
17120 [6.44%]
16990 [5.63%]
16382 [1.86%]
Intel Core i5-8265U
16084
This model
15977 [-0.66%]
15557 [-3.28%]
15409 [-4.19%]
15303 [-4.85%]

Multithread FP test mode FPU comp.
Modelo
Puntuación
63619 [4.03%]
Intel Core i5-8265U
61154
This model
59006 [-3.51%]
54597 [-10.72%]
52878 [-13.53%]
51131 [-16.39%]

Monothread Zip test mode FPU comp.
Modelo
Puntuación
5085 [2.01%]
Intel Core i5-8265U
4985
This model
4867 [-2.37%]

Multithread Zip test mode FPU comp.
Modelo
Puntuación
17097 [3.45%]
Intel Core i5-8265U
16527
This model
16376 [-0.91%]
16254 [-1.66%]
15398 [-6.83%]

Monothread mem. test mode FPU comp.
Modelo
Puntuación
8862 [11.50%]
Intel Core i5-8265U
7948
This model
7135 [-10.22%]
7085 [-10.86%]
6692 [-15.80%]

Multithread mem. test mode FPU comp.
Modelo
Puntuación
Intel Core i5-8265U
3721
This model

Monothread integers test mode SSE comp.
Modelo
Puntuación
14043 [3.26%]
13950 [2.58%]
13770 [1.26%]
Intel Core i5-8265U
13599
This model
13509 [-0.66%]
13103 [-3.65%]
13049 [-4.05%]
12988 [-4.49%]
12932 [-4.91%]

Multithread integers test mode SSE comp.
Modelo
Puntuación
55447 [7.83%]
52705 [2.50%]
51831 [0.80%]
Intel Core i5-8265U
51420
This model
50071 [-2.62%]
48501 [-5.68%]
44607 [-13.25%]
44380 [-13.69%]

Monothread FP test mode SSE comp.
Modelo
Puntuación
21686 [8.29%]
20835 [4.04%]
20702 [3.38%]
20546 [2.60%]
Intel Core i5-8265U
20026
This model
19854 [-0.86%]
19411 [-3.07%]
18787 [-6.19%]

Multithread FP test mode SSE comp.
Modelo
Puntuación
86736 [11.95%]
86170 [11.22%]
83131 [7.30%]
Intel Core i5-8265U
77478
This model
77016 [-0.60%]
76200 [-1.65%]
75624 [-2.39%]
65038 [-16.06%]

Monothread Zip test mode SSE comp.
Modelo
Puntuación
5331 [2.62%]
5242 [0.92%]
Intel Core i5-8265U
5195
This model
5066 [-2.47%]
5065 [-2.49%]

Multithread Zip test mode SSE comp.
Modelo
Puntuación
19219 [15.41%]
17399 [4.48%]
Intel Core i5-8265U
16653
This model
16534 [-0.72%]
15777 [-5.26%]
15605 [-6.30%]
15474 [-7.08%]

Monothread mem. test mode SSE comp.
Modelo
Puntuación
Intel Core i5-8265U
7052
This model
6601 [-6.39%]
6163 [-12.60%]
5664 [-19.68%]
5494 [-22.10%]
5209 [-26.14%]

Multithread mem. test mode SSE comp.
Modelo
Puntuación
Intel Core i5-8265U
3687
This model
3519 [-4.57%]

Monothread integers test mode AVX comp.
Modelo
Puntuación
13951 [2.15%]
Intel Core i5-8265U
13657
This model
13519 [-1.01%]
13461 [-1.44%]
13243 [-3.03%]

Multithread integers test mode AVX comp.
Modelo
Puntuación
53186 [3.55%]
52078 [1.39%]
51730 [0.71%]
Intel Core i5-8265U
51363
This model
49914 [-2.82%]
49651 [-3.33%]

Monothread FP test mode AVX comp.
Modelo
Puntuación
22350 [5.56%]
22150 [4.62%]
22024 [4.02%]
21793 [2.93%]
Intel Core i5-8265U
21172
This model
20623 [-2.59%]
20208 [-4.55%]
20142 [-4.87%]

Multithread FP test mode AVX comp.
Modelo
Puntuación
87450 [9.70%]
84619 [6.15%]
80814 [1.38%]
Intel Core i5-8265U
79717
This model
75024 [-5.89%]
70302 [-11.81%]

Monothread Zip test mode AVX comp.
Modelo
Puntuación
5151 [3.00%]
Intel Core i5-8265U
5001
This model
4973 [-0.57%]

Multithread Zip test mode AVX comp.
Modelo
Puntuación
17814 [7.23%]
Intel Core i5-8265U
16613
This model
14639 [-11.88%]
14596 [-12.14%]

Monothread mem. test mode AVX comp.
Modelo
Puntuación
Intel Core i5-8265U
8115
This model
7363 [-9.26%]
7311 [-9.90%]

Multithread mem. test mode AVX comp.
Modelo
Puntuación
Intel Core i5-8265U
3748
This model
3365 [-10.20%]

Monothread integers test mode AVX2 comp.
Modelo
Puntuación
24458 [1.32%]
Intel Core i5-8265U
24140
This model
23129 [-4.19%]
22783 [-5.62%]
22344 [-7.44%]

Multithread integers test mode AVX2 comp.
Modelo
Puntuación
89501 [2.20%]
Intel Core i5-8265U
87571
This model
84920 [-3.03%]
83350 [-4.82%]
80929 [-7.58%]

Monothread FP test mode AVX2 comp.
Modelo
Puntuación
22577 [4.50%]
21606 [0.01%]
Intel Core i5-8265U
21605
This model
21407 [-0.91%]
20851 [-3.49%]
20698 [-4.20%]
20540 [-4.93%]

Multithread FP test mode AVX2 comp.
Modelo
Puntuación
86109 [5.85%]
86098 [5.84%]
Intel Core i5-8265U
81347
This model
80100 [-1.53%]
73316 [-9.87%]
72160 [-11.29%]

Monothread Zip test mode AVX2 comp.
Modelo
Puntuación
5221 [1.44%]
5175 [0.55%]
Intel Core i5-8265U
5147
This model
5090 [-1.10%]
5089 [-1.11%]

Multithread Zip test mode AVX2 comp.
Modelo
Puntuación
Intel Core i5-8265U
17275
This model
16772 [-2.91%]
16215 [-6.14%]
16096 [-6.83%]
15822 [-8.41%]

Monothread mem. test mode AVX2 comp.
Modelo
Puntuación
Intel Core i5-8265U
7580
This model
6541 [-13.71%]
6240 [-17.67%]
6145 [-18.93%]

Multithread mem. test mode AVX2 comp.
Modelo
Puntuación
Intel Core i5-8265U
3776
This model
3648 [-3.41%]

Hardlimit Benchmark Central - Ver. 3.7.3