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Core i7-9700K


Description
We need your help: we don't have results in all modes. If you have a i7-9700K and want to help us to complete the stats, you just have to run the benchmark 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 i7-9700K is a cpu manufactured by Intel that was released on October 2018. This model has 8 Coffee Lake-S cores , runs at 3600 MHz as base frequency and has a a thermal design power of 95 W.

The i7-9700K has 8x32+8x32 kB of cache L1, 8x256 kB of cache L2 and 12288 kB of cache L3.

Coffee Lake is the second refinement of Intel’s 14nm (Tri-Gate) technology. While it uses LGA1151 socket, it is incompatible with previous generations due to electrical changes in socket’s pins so these CPUs require Z370 chipset. This kind of generation introduced more cores in every range to compete with new AMD’s architecture. Coffee Lake uses DDR4 memory at 2400MHz for i3 and at 2666MHz for i5, i7 CPUs plus iGPU frequency has been increased 50MHz with respect to previous generation.

Specs
Official name
Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz
CPUID
906ec
Core
Coffee Lake-S
Architecture
Base frecuency
3.6 GHz
Boost frecuency
4.9 GHz
Socket
LGA 1151
Cores/Threads
8/8
TDP
95 W
Cache L1 (d+i)
8x32+8x32 kB
Cache L2
8x256 kB
Cache L3
12288 kB
Release date
October 2018

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)
24572
186771 (x7.6)
Test#2 (FP)
21474
162413 (x7.6)
Test#3 (Generic, ZIP)
5094
36336 (x7.1)
Test#1 (Memory)
10930
10807 (x1.0)
TOTAL
62070
396327 (x6.4)

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 i7-9700K
Intel Core i7-9700K (This model)
 Mode AVX2 monothread  [62070 points]
 Mode AVX2 multithread  [396327 points]
 Mode FPU monothread  [34355 points]
 Mode FPU multithread  [133627 points]
 Mode AVX2 monothread  [61457 points -0.99%]
 Mode AVX2 multithread  [274017 points -30.86%]
 Mode FPU monothread  [42117 points]
 Mode FPU multithread  [202610 points]
 Mode AVX2 monothread  [75823 points +22.16%]
 Mode AVX2 multithread  [403364 points +1.78%]
 Mode FPU monothread  [43929 points]
 Mode FPU multithread  [176786 points]
 Mode AVX2 monothread  [77751 points +25.26%]
 Mode AVX2 multithread  [372737 points -5.95%]
 Mode FPU monothread  [39495 points]
 Mode FPU multithread  [178644 points]
 Mode AVX2 monothread  [81130 points +30.71%]
 Mode AVX2 multithread  [443800 points +11.98%]
 Mode FPU monothread  [29465 points]
 Mode FPU multithread  [95790 points]
 Mode AVX2 monothread  [59026 points -4.90%]
 Mode AVX2 multithread  [207178 points -47.73%]
 Mode FPU monothread  [44041 points]
 Mode FPU multithread  [178106 points]
 Mode AVX2 monothread  [77340 points +24.60%]
 Mode AVX2 multithread  [371076 points -6.37%]
 Mode FPU monothread  [32693 points]
 Mode FPU multithread  [95687 points]
 Mode AVX2 monothread  [58470 points -5.80%]
 Mode AVX2 multithread  [189969 points -52.07%]
 Mode AVX2 monothread  [68365 points +10.14%]
 Mode AVX2 multithread  [237627 points -40.04%]
 Mode AVX2 monothread  [67117 points +8.13%]
 Mode AVX2 multithread  [337277 points -14.90%]
 Mode FPU monothread  [45128 points]
 Mode FPU multithread  [112085 points]
 Mode AVX2 monothread  [64169 points +3.38%]
 Mode AVX2 multithread  [199034 points -49.78%]
          
AVX2 mode comparison

Monothread integers operations
Modelo
Puntuación
25769 [4.87%]
Intel Core i7-9700K
24572
This model
24496 [-0.31%]
24479 [-0.37%]
24458 [-0.46%]
24140 [-1.76%]

Multithread integers operations
Modelo
Puntuación
242980 [30.09%]
232584 [24.53%]
229408 [22.83%]
202490 [8.42%]
187430 [0.35%]
Intel Core i7-9700K
186771
This model
174924 [-6.34%]
174659 [-6.49%]
172726 [-7.52%]
166657 [-10.77%]
166495 [-10.86%]

Monothread floating point operations
Modelo
Puntuación
21606 [0.61%]
Intel Core i7-9700K
21474
This model
21407 [-0.31%]
21257 [-1.01%]
21050 [-1.97%]
20698 [-3.62%]

Multithread floating point operations
Modelo
Puntuación
201470 [24.05%]
186057 [14.56%]
184495 [13.60%]
169162 [4.16%]
167150 [2.92%]
Intel Core i7-9700K
162413
This model
154064 [-5.14%]
153881 [-5.25%]
150942 [-7.06%]
146896 [-9.55%]
138866 [-14.50%]

Monothread generic test (Zip compression)
Modelo
Puntuación
5153 [1.16%]
Intel Core i7-9700K
5094
This model
5090 [-0.07%]
5089 [-0.08%]
5086 [-0.14%]
4991 [-2.02%]

Multithread generic test (Zip compression)
Modelo
Puntuación
53389 [46.93%]
46582 [28.20%]
44919 [23.62%]
43104 [18.63%]
40049 [10.22%]
Intel Core i7-9700K
36336
This model
35932 [-1.11%]
34111 [-6.12%]
34036 [-6.33%]
32992 [-9.20%]

Monothread memory performance
Modelo
Puntuación
Intel Core i7-9700K
10930
This model
10735 [-1.79%]
10734 [-1.79%]
10498 [-3.95%]
9686 [-11.38%]
9118 [-16.58%]

Multithread memory performance
Modelo
Puntuación
16945 [56.80%]
12780 [18.26%]
12218 [13.06%]
11984 [10.89%]
Intel Core i7-9700K
10807
This model
10675 [-1.22%]
10335 [-4.37%]
9620 [-10.98%]

Hardlimit Benchmark Central - Ver. 3.7.8