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Core i5-1135G7 vs Xeon Silver 4208


Description
The i5-1135G7 is based on Tiger Lake architecture while the Silver 4208 is based on Cascade Lake.

Using the multithread performance as a reference, the i5-1135G7 gets a score of 238.9 k points while the Silver 4208 gets 311.6 k points.

Summarizing, the Silver 4208 is 1.3 times faster than the i5-1135G7. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806c1
50657
Core
Tiger Lake UP3
Cascade Lake-SP
Architecture
Base frecuency
2.4 GHz
2.1 GHz
Boost frecuency
4.2 GHz
3.2 GHz
Socket
BGA 1449
LGA 3647
Cores/Threads
4/8
8/16
TDP
28 W
85 W
Cache L1 (d+i)
4x32+4x48 kB
8x32+8x32 kB
Cache L2
4x1280 kB
8x1024 kB
Cache L3
8192 kB
11264 kB
Date
September 2020
April 2019
Mean monothread perf.
68.19k points
38.61k points
Mean multithread perf.
238.87k points
311.57k points

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
i5-1135G7
Silver 4208
Test#1 (Integers)
3.75k
2.59k (x0.69)
Test#2 (FP)
17.28k
9.5k (x0.55)
Test#3 (Generic, ZIP)
9.5k
3.15k (x0.33)
Test#1 (Memory)
8.81k
5.9k (x0.67)
TOTAL
39.34k
21.13k (x0.54)

Multithread

i5-1135G7

Silver 4208
Test#1 (Integers)
12.43k
21.09k (x1.7)
Test#2 (FP)
54.95k
80.93k (x1.47)
Test#3 (Generic, ZIP)
26.41k
30.76k (x1.16)
Test#1 (Memory)
7.38k
8.51k (x1.15)
TOTAL
101.16k
141.3k (x1.4)

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
i5-1135G7
Silver 4208
Test#1 (Integers)
25.96k
16.86k (x0.65)
Test#2 (FP)
23.42k
12.08k (x0.52)
Test#3 (Generic, ZIP)
10.1k
3.37k (x0.33)
Test#1 (Memory)
8.71k
6.29k (x0.72)
TOTAL
68.19k
38.61k (x0.57)

Multithread

i5-1135G7

Silver 4208
Test#1 (Integers)
94.88k
150.99k (x1.59)
Test#2 (FP)
99.81k
118.54k (x1.19)
Test#3 (Generic, ZIP)
33.6k
33.44k (x1)
Test#1 (Memory)
10.58k
8.6k (x0.81)
TOTAL
238.87k
311.57k (x1.3)

Performance/W
i5-1135G7
Silver 4208
Test#1 (Integers)
3389 points/W
1776 points/W
Test#2 (FP)
3565 points/W
1395 points/W
Test#3 (Generic, ZIP)
1200 points/W
393 points/W
Test#1 (Memory)
378 points/W
101 points/W
TOTAL
8531 points/W
3666 points/W

Performance/GHz
i5-1135G7
Silver 4208
Test#1 (Integers)
6180 points/GHz
5269 points/GHz
Test#2 (FP)
5576 points/GHz
3776 points/GHz
Test#3 (Generic, ZIP)
2405 points/GHz
1054 points/GHz
Test#1 (Memory)
2075 points/GHz
1966 points/GHz
TOTAL
16235 points/GHz
12065 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