Core i7-7700K

Description

We need your help: we don't have results in all modes. If you have a i7-7700K and want to help us to complete the stats, you just have to run the benchmark in modes SSE, and validate the results. You don't have to register and the whole process will take less than 3 minutes per mode.

The Core i7-7700K is a cpu manufactured by Intel that was released on September 2016. This model has 4 Kaby Lake-S cores with HyperThreading, runs at 4200 MHz as base frequency and has a a thermal design power of 95 W.

The i7-7700K has 32+32 kB of cache L1, 256 kB of cache L2 and 8192 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) i7-7700K CPU @ 4.20GHz

CPUID

906e9

Core

Kaby Lake-S

Architecture

Kaby Lake

Base frecuency

4.2 GHz

Boost frecuency

4.5 GHz

Socket

LGA 1151

Cores/Threads

4/8

TDP

95 W

Cache L1 (d+i)

32+32 kB

Cache L2

256 kB

Cache L3

8192 kB

Release date

September 2016

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)

4629

18529 (x4.0)

Test#2 (FP)

18925

86487 (x4.6)

Test#3 (Generic, ZIP)

6221

28778 (x4.6)

Test#1 (Memory)

13922

9674 (x0.7)

TOTAL

43698

143468 (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)

17549

68395 (x3.9)

Test#2 (FP)

27822

118805 (x4.3)

Test#3 (Generic, ZIP)

6796

33336 (x4.9)

Test#1 (Memory)

14832

17434 (x1.2)

TOTAL

66999

237970 (x3.6)

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)

31249

122782 (x3.9)

Test#2 (FP)

27727

120734 (x4.4)

Test#3 (Generic, ZIP)

6568

29032 (x4.4)

Test#1 (Memory)

14027

10023 (x0.7)

TOTAL

79572

282571 (x3.6)

Overclocking

User

Frequency

Motherboard

1 Xevipiu

5245 MHz

Details

2 Xevipiu

5245 MHz

Details

3 Xevipiu

5023 MHz

Details

4 Nemo

4892 MHz

36C9

Details

5 Nemo

4880 MHz

36C9

Details

6 Nemo

4733 MHz

36C9

Details

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]

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.

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 i7-7700K

Intel Core i7-7700K (This model)

Mode FPU monothread [43698 points]

Mode FPU multithread [143468 points]

Mode AVX2 monothread [79572 points]

Mode AVX2 multithread [282571 points]

Intel Core i5-9600KF [Compare]

Mode FPU monothread [44041 points +0.79%]

Mode FPU multithread [178106 points +24.14%]

Mode AVX2 monothread [77340 points -2.81%]

Mode AVX2 multithread [371076 points +31.32%]

Intel Core i5-9600K [Compare]

Mode FPU monothread [43929 points +0.53%]

Mode FPU multithread [176786 points +23.22%]

Mode AVX2 monothread [77751 points -2.29%]

Mode AVX2 multithread [372737 points +31.91%]

Intel Core i9-9900K [Compare]

Mode FPU monothread [45532 points +4.20%]

Mode FPU multithread [266824 points +85.98%]

Mode AVX2 monothread [81908 points +2.93%]

Mode AVX2 multithread [529320 points +87.32%]

Intel Core i7-9750H [Compare]

Mode FPU monothread [41536 points -4.95%]

Mode FPU multithread [163951 points +14.28%]

Mode AVX2 monothread [75016 points -5.73%]

Mode AVX2 multithread [336092 points +18.94%]

Intel Core i7-8700k [Compare]

Mode FPU monothread [39495 points -9.62%]

Mode FPU multithread [178644 points +24.52%]

Mode AVX2 monothread [81130 points +1.96%]

Mode AVX2 multithread [443800 points +57.06%]

Intel Core i5-8500 [Compare]

Mode FPU monothread [38956 points -10.85%]

Mode FPU multithread [155184 points +8.17%]

Mode AVX2 monothread [69087 points -13.18%]

Mode AVX2 multithread [307524 points +8.83%]

Intel Core i7-4790K [Compare]

Mode FPU monothread [28468 points -34.85%]

Mode FPU multithread [117844 points -17.86%]

Mode AVX2 monothread [53555 points -32.70%]

Mode AVX2 multithread [219503 points -22.32%]

Intel Core i5-9500 [Compare]

Mode FPU monothread [41343 points -5.39%]

Mode FPU multithread [165847 points +15.60%]

Mode AVX2 monothread [73651 points -7.44%]

Mode AVX2 multithread [352842 points +24.87%]

Intel Xeon Silver 4110 [Compare]

Mode FPU monothread [25461 points -41.73%]

Mode FPU multithread [156831 points +9.31%]

Mode AVX2 monothread [45818 points -42.42%]

Mode AVX2 multithread [281476 points -0.39%]

Intel Core i7-7700 [Compare]

Mode FPU monothread [39185 points -10.33%]

Mode FPU multithread [125773 points -12.33%]

Mode AVX2 monothread [70911 points -10.89%]

Mode AVX2 multithread [262195 points -7.21%]

FPU mode comparison

Monothread integers operations

Modelo

Puntuación

Intel Core i9-9900K

5171 [11.70%]