Coffee Lake
Description
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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.
Performance/W
Mean
Min
Min
Test#1 (Integers)
16830
494243
1184
Test#2 (Floating point)
16620
494243
1054
Test#3 (Generic, Zip)
15013
494243
249
Test#4 (Memory)
14671
494243
64
Total
19525
494243
2611
Performance/GHz
Mean
Min
Min
Test#1 (Integers)
6208
6823
3575
Test#2 (Floating point)
5533
6048
3591
Test#3 (Generic, Zip)
1267
1436
841
Test#4 (Memory)
2657
3192
1699
Total
15666
17247
10703
Test#1 (Integers) monothread
33619points
33029points
32454points
32085points
31204points
30642points
30521points
29305points
29166points
28974points
28739points
28297points
28136points
28035points
27805points
27359points
27293points
27152points
26622points
26513points
26503points
26326points
26046points
25222points
24891points
24696points
24496points
24470points
23595points
23129points
22587points
22361points
19829points
16802points
Test#1 (Integers) multithread
259641points
248933points
244305points
242980points
229270points
217773points
202422points
175688points
174924points
174659points
173355points
166657points
160535points
159400points
156610points
144773points
135080points
134627points
130252points
130192points
125562points
125168points
107946points
107778points
107496points
103821points
99148points
94176points
92862points
92792points
89401points
85562points
85525points
79120points
Test#2 (Floating point) monothread
30015points
29539points
28301points
28170points
27821points
26751points
26538points
25884points
25649points
25606points
25490points
25313points
24991points
24706points
24497points
24271points
24192points
24081points
23627points
23614points
23381points
23140points
23112points
22917points
21971points
21819points
21724points
21517points
21504points
21407points
20765points
20698points
19327points
16519points
Test#2 (Floating point) multithread
236580points
224434points
220157points
209214points
199723points
190455points
186332points
166564points
156265points
154064points
153881points
147294points
146896points
137999points
135127points
129040points
126929points
121490points
121438points
119921points
115865points
113613points
104022points
100475points
98070points
95935points
95109points
88088points
85231points
84396points
83053points
81268points
81186points
76429points
Test#3 (Generic, Zip) monothread
7168points
6675points
6568points
6564points
6411points
6331points
6275points
6063points
5925points
5856points
5840points
5780points
5746points
5735points
5691points
5653points
5552points
5519points
5507points
5379points
5201points
5172points
5161points
5133points
5017points
4948points
4868points
4826points
4818points
4731points
4710points
4608points
4400points
3867points
Test#3 (Generic, Zip) multithread
53966points
53389points
53373points
48528points
44958points
43146points
40482points
36996points
35932points
35646points
35041points
34111points
34036points
33291points
29526points
29446points
28721points
28052points
27531points
26761points
25631points
25570points
24397points
23805points
22653points
22022points
21708points
20777points
19421points
19354points
19188points
18553points
18057points
17463points
Test#4 (Memory) monothread
15493points
15434points
15004points
14978points
14930points
14188points
14028points
13984points
13870points
13155points
13146points
13120points
12858points
12047points
11955points
11765points
11760points
11709points
11608points
11564points
11134points
10735points
10734points
10710points
10162points
9992points
9133points
9021points
8625points
8476points
8314points
8243points
7321points
6798points
Test#4 (Memory) multithread
25020points
18540points
12218points
11305points
11262points
10777points
10054points
9620points
9402points
8924points
8641points
8243points
8000points
7735points
7439points
7231points
7204points
7194points
7138points
6833points
6632points
5933points
5704points
5504points
5253points
4619points
4573points
4397points
4240points
4234points
4185points
4068points
3796points
3015points
General ranking monothread
86236points
84624points
81959points
81908points
80598points
77751points
77340points
73695points
73651points
73624points
73530points
72952points
70549points
70304points
69087points
68365points
67766points
67570points
67060points
66743points
65660points
64978points
63760points
62920points
61457points
61060points
60930points
60160points
59270points
59178points
56725points
56397points
53410points
49236points
General ranking multithread
560371points
545296points
529320points
494378points
494243points
460016points
443765points
381528points
374056points
372737points
371076points
352842points
352398points
331193points
317487points
307524points
289606points
289302points
286088points
276461points
274017points
269850points
251822points
244100points
237627points
231898points
229199points
225204points
212361points
200402points
195942points
192884points
187977points
182471points
Hardlimit Benchmark Central - Ver. 3.11.4