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Engineering Sample 906EC


Description
We need your help: we don't have results in all modes. If you have a 906EC 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 Engineering Sample 906EC is a cpu manufactured by Intel that was released on January 2019. This model has 8 Coffee Lake-S cores with HyperThreading, runs at 2100 MHz as base frequency and has a a thermal design power of - W.

The 906EC has 8x32+8x32 kB of cache L1, 8x256 kB of cache L2 and 16384 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
Genuine Intel(R) CPU 0000 @ 2.10GHz
CPUID
906ec
Core
Coffee Lake-S
Architecture
Base frecuency
2.1 GHz
Boost frecuency
4.3 GHz
Socket
LGA 1151
Cores/Threads
8/16
TDP
- W
Cache L1 (d+i)
8x32+8x32 kB
Cache L2
8x256 kB
Cache L3
16384 kB
Release date
January 2019

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)
28297
229270 (x8.1)
Test#2 (FP)
24991
209214 (x8.4)
Test#3 (Generic, ZIP)
5552
48528 (x8.7)
Test#1 (Memory)
11709
7231 (x0.6)
TOTAL
70549
494243 (x7.0)

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 Engineering Sample 906EC
Intel Engineering Sample 906EC (This model)
 Mode AVX2 monothread  [70549 points]
 Mode AVX2 multithread  [494243 points]
 Mode AVX2 monothread  [68914 points -2.32%]
 Mode AVX2 multithread  [160746 points -67.48%]
 Mode FPU monothread  [44898 points]
 Mode FPU multithread  [240709 points]
 Mode AVX2 monothread  [79200 points +12.26%]
 Mode AVX2 multithread  [487048 points -1.46%]
 Mode AVX2 monothread  [83744 points +18.70%]
 Mode AVX2 multithread  [466121 points -5.69%]
 Mode FPU monothread  [38956 points]
 Mode FPU multithread  [155184 points]
 Mode AVX2 monothread  [69087 points -2.07%]
 Mode AVX2 multithread  [307524 points -37.78%]
 Mode AVX2 monothread  [68197 points -3.33%]
 Mode AVX2 multithread  [370594 points -25.02%]
 Mode FPU monothread  [47262 points]
 Mode FPU multithread  [276012 points]
 Mode AVX2 monothread  [61068 points -13.44%]
 Mode AVX2 multithread  [410465 points -16.95%]
 Mode AVX2 monothread  [65204 points -7.58%]
 Mode AVX2 multithread  [274178 points -44.53%]
 Mode AVX2 monothread  [83692 points +18.63%]
 Mode AVX2 multithread  [781938 points +58.21%]
 Mode FPU monothread  [45532 points]
 Mode FPU multithread  [266824 points]
 Mode AVX2 monothread  [81908 points +16.10%]
 Mode AVX2 multithread  [529320 points +7.10%]
 Mode FPU monothread  [41261 points]
 Mode FPU multithread  [191406 points]
 Mode AVX2 monothread  [72104 points +2.20%]
 Mode AVX2 multithread  [378993 points -23.32%]
          
AVX2 mode comparison

Monothread integers operations
Model
Score
29422 [3.98%]
29166 [3.07%]
Intel Engineering Sample 906EC
28297
This model
28194 [-0.36%]
28035 [-0.93%]
27933 [-1.28%]
27359 [-3.31%]
27293 [-3.55%]

Multithread integers operations
Model
Score
248933 [8.58%]
248256 [8.28%]
242980 [5.98%]
238676 [4.10%]
229408 [0.06%]
Intel Engineering Sample 906EC
229270
This model
216184 [-5.71%]
211180 [-7.89%]
202422 [-11.71%]
187904 [-18.04%]
187430 [-18.25%]

Monothread floating point operations
Model
Score
25633 [2.57%]
25490 [2.00%]
Intel Engineering Sample 906EC
24991
This model
24942 [-0.20%]
24867 [-0.50%]
24665 [-1.31%]
24530 [-1.85%]
24497 [-1.98%]

Multithread floating point operations
Model
Score
220157 [5.23%]
213709 [2.15%]
212772 [1.70%]
210824 [0.77%]
Intel Engineering Sample 906EC
209214
This model
201470 [-3.70%]
200559 [-4.14%]
196703 [-5.98%]
192459 [-8.01%]
186332 [-10.94%]

Monothread generic test (Zip compression)
Model
Score
5700 [2.67%]
Intel Engineering Sample 906EC
5552
This model
5526 [-0.46%]
5510 [-0.75%]
5432 [-2.16%]
5424 [-2.31%]

Multithread generic test (Zip compression)
Model
Score
59780 [23.19%]
54243 [11.78%]
53966 [11.21%]
53389 [10.02%]
Intel Engineering Sample 906EC
48528
This model
46582 [-4.01%]
44958 [-7.36%]
43104 [-11.18%]

Monothread memory performance
Model
Score
11765 [0.48%]
Intel Engineering Sample 906EC
11709
This model
11689 [-0.18%]
11670 [-0.34%]
11580 [-1.10%]
11503 [-1.76%]

Multithread memory performance
Model
Score
7441 [2.89%]
Intel Engineering Sample 906EC
7231
This model
7069 [-2.25%]

Hardlimit Benchmark Central - Ver. 3.7.9