Core i7-8650U
Performance
Description
We need your help: we don't have results in all modes. If you have a i7-8650U 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 i7-8650U is a cpu manufactured by Intel that was released on August 2017. This model has 4 Kaby Lake-R cores with HyperThreading, runs at 1900 MHz as base frequency and has a a thermal design power of 15 W.
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.
The Core i7-8650U is a cpu manufactured by Intel that was released on August 2017. This model has 4 Kaby Lake-R cores with HyperThreading, runs at 1900 MHz as base frequency and has a a thermal design power of 15 W.
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) i7-8650U CPU @ 1.90GHz
CPUID
806ea
Core
Kaby Lake-R
Architecture
Base frecuency
1.9 GHz
Boost frecuency
4.2 GHz
Socket
BGA 1356
Cores/Threads
4/8
TDP
15 W
Cache L1 (d+i)
4x32+4x32 kB
Cache L2
4x256 kB
Cache L3
8192 kB
Release date
August 2017
Mean monothread perf.
51.79k points
Mean multithread perf.
160.57k points
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)
20.88k
72.93k (x3.5)
Test#2 (FP)
17.44k
65.88k (x3.8)
Test#3 (Generic, ZIP)
4.04k
15.5k (x3.8)
Test#1 (Memory)
9.43k
6.26k (x0.7)
TOTAL
51.79k
160.57k (x3.1)
Computers where this CPU was tested
RAM models tested along with this CPU
Model
Type
Frequency
Size
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.
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]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
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.
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]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
Similar CPUs to Core i7-8650U
Samsung Core i7-8650U (This model)
Mode AVX2 monothread [51.79k points]
Mode AVX2 multithread [160.57k points]
Mode AVX2 monothread [66.82k points +29.01%]
Mode AVX2 multithread [170.27k points +6.04%]
Mode AVX2 monothread [55.41k points +6.98%]
Mode AVX2 multithread [162.33k points +1.09%]
Mode AVX2 monothread [51.27k points -1.01%]
Mode AVX2 multithread [165.76k points +3.23%]
Mode AVX2 monothread [49.16k points -5.08%]
Mode AVX2 multithread [163.4k points +1.76%]
Mode AVX2 monothread [36.47k points -29.58%]
Mode AVX2 multithread [123.3k points -23.21%]
Mode AVX2 monothread [45.25k points -12.64%]
Mode AVX2 multithread [98.51k points -38.65%]
Mode AVX2 monothread [45.57k points -12.01%]
Mode AVX2 multithread [805.79k points +401.82%]
Mode AVX2 monothread [48.61k points -6.14%]
Mode AVX2 multithread [146.87k points -8.53%]
Mode AVX2 monothread [57.57k points +11.15%]
Mode AVX2 multithread [149.48k points -6.91%]
Mode AVX2 monothread [50.1k points -3.27%]
Mode AVX2 multithread [205.89k points +28.22%]
AVX2 mode comparison
Monothread integers operations
Model
Score
Intel Core i7-8650U
20.88k
This model
Multithread integers operations
Model
Score
Intel Core i7-8650U
72.93k
This model
Monothread floating point operations
Model
Score
Intel Core i7-8650U
17.44k
This model
Multithread floating point operations
Model
Score
Intel Core i7-8650U
65.88k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i7-8650U
4.04k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i7-8650U
15.5k
This model
Monothread memory performance
Model
Score
Intel Core i7-8650U
9.43k
This model
Multithread memory performance
Model
Score
Intel Core i7-8650U
6.26k
This model
Hardlimit Benchmark Central - Ver. 3.11.4