Core i5-450M vs i5-8500T
Description
The i5-450M is based on Westmere architecture while the i5-8500T is based on Coffee Lake.
Using the multithread performance as a reference, the i5-450M gets a score of 29.1 k points while the i5-8500T gets 203.4 k points.
Summarizing, the i5-8500T is 7 times faster than the i5-450M. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-450M gets a score of 29.1 k points while the i5-8500T gets 203.4 k points.
Summarizing, the i5-8500T is 7 times faster than the i5-450M. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
20655
906ea
Core
Arrandale
Coffee Lake-S
Base frecuency
2.4 GHz
2.1 GHz
Boost frecuency
2.667 GHz
3.5 GHz
Socket
Socket G1
LGA 1151
Cores/Threads
2/4
6/6
TDP
35 W
35 W
Cache L1 (d+i)
2x32+2x32 kB
6x32+6x32 kB
Cache L2
2x256 kB
6x256 kB
Cache L3
3072 kB
9216 kB
Date
June 2010
March 2018
Mean monothread perf.
12.93k points
59.27k points
Mean multithread perf.
29.1k points
251.82k 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
i5-450M
i5-8500T
Test#1 (Integers)
1.61k
3.56k (x2.21)
Test#2 (FP)
3.8k
14.76k (x3.89)
Test#3 (Generic, ZIP)
2.19k
4.46k (x2.03)
Test#1 (Memory)
1.65k
8.72k (x5.29)
TOTAL
9.25k
31.5k (x3.4)
Multithread
i5-450M
i5-8500T
Test#1 (Integers)
2.91k
19.37k (x6.66)
Test#2 (FP)
5.05k
82.35k (x16.31)
Test#3 (Generic, ZIP)
3.28k
24.6k (x7.5)
Test#1 (Memory)
3.07k
2.97k (x0.97)
TOTAL
14.31k
129.29k (x9.03)
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
i5-450M
i5-8500T
Test#1 (Integers)
5.4k
12.93k (x2.4)
Test#2 (FP)
3.7k
18.61k (x5.03)
Test#3 (Generic, ZIP)
2.06k
4.76k (x2.31)
Test#1 (Memory)
1.77k
10.05k (x5.67)
TOTAL
12.93k
46.36k (x3.58)
Multithread
i5-450M
i5-8500T
Test#1 (Integers)
11.83k
71.15k (x6.02)
Test#2 (FP)
9.39k
102.74k (x10.94)
Test#3 (Generic, ZIP)
5.31k
26.6k (x5.01)
Test#1 (Memory)
2.58k
2.9k (x1.12)
TOTAL
29.1k
203.39k (x6.99)
Performance/W
i5-450M
i5-8500T
Test#1 (Integers)
338 points/W
2033 points/W
Test#2 (FP)
268 points/W
2935 points/W
Test#3 (Generic, ZIP)
152 points/W
760 points/W
Test#1 (Memory)
74 points/W
83 points/W
TOTAL
831 points/W
5811 points/W
Performance/GHz
i5-450M
i5-8500T
Test#1 (Integers)
2024 points/GHz
3695 points/GHz
Test#2 (FP)
1388 points/GHz
5318 points/GHz
Test#3 (Generic, ZIP)
772 points/GHz
1360 points/GHz
Test#1 (Memory)
665 points/GHz
2873 points/GHz
TOTAL
4850 points/GHz
13245 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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4