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Xeon Silver 4208 vs Core i9-9880H


Description
The Silver 4208 is based on Cascade Lake architecture while the i9-9880H is based on Coffee Lake.

Using the multithread performance as a reference, the Silver 4208 gets a score of 311.6 k points while the i9-9880H gets 381.5 k points.

Summarizing, the i9-9880H is 1.2 times faster than the Silver 4208. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
50657
906ed
Core
Cascade Lake-SP
Coffee Lake-H
Architecture
Base frecuency
2.1 GHz
2.3 GHz
Boost frecuency
3.2 GHz
4.8 GHz
Socket
LGA 3647
BGA 1440
Cores/Threads
8/16
8/16
TDP
85 W
45 W
Cache L1 (d+i)
8x32+8x32 kB
8x32+8x32 kB
Cache L2
8x1024 kB
8x256 kB
Cache L3
11264 kB
16386 kB
Date
April 2019
April 2019
Mean monothread perf.
38.61k points
73.53k points
Mean multithread perf.
311.57k points
381.53k 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
Silver 4208
i9-9880H
Test#1 (Integers)
16.86k
27.81k (x1.65)
Test#2 (FP)
12.08k
25.88k (x2.14)
Test#3 (Generic, ZIP)
3.37k
5.65k (x1.68)
Test#1 (Memory)
6.29k
14.19k (x2.26)
TOTAL
38.61k
73.53k (x1.9)

Multithread

Silver 4208

i9-9880H
Test#1 (Integers)
150.99k
175.69k (x1.16)
Test#2 (FP)
118.54k
166.56k (x1.41)
Test#3 (Generic, ZIP)
33.44k
35.04k (x1.05)
Test#1 (Memory)
8.6k
4.23k (x0.49)
TOTAL
311.57k
381.53k (x1.22)

Performance/W
Silver 4208
i9-9880H
Test#1 (Integers)
1776 points/W
3904 points/W
Test#2 (FP)
1395 points/W
3701 points/W
Test#3 (Generic, ZIP)
393 points/W
779 points/W
Test#1 (Memory)
101 points/W
94 points/W
TOTAL
3666 points/W
8478 points/W

Performance/GHz
Silver 4208
i9-9880H
Test#1 (Integers)
5269 points/GHz
5793 points/GHz
Test#2 (FP)
3776 points/GHz
5392 points/GHz
Test#3 (Generic, ZIP)
1054 points/GHz
1178 points/GHz
Test#1 (Memory)
1966 points/GHz
2956 points/GHz
TOTAL
12065 points/GHz
15319 points/GHz

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) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points 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) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4