Core i5-10400T vs Core 2 Quad Q9550
Description
The i5-10400T is based on Comet Lake architecture while the Q9550 is based on Core.
Using the multithread performance as a reference, the i5-10400T gets a score of 229.4 k points while the Q9550 gets 49 k points.
Summarizing, the i5-10400T is 4.7 times faster than the Q9550 . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-10400T gets a score of 229.4 k points while the Q9550 gets 49 k points.
Summarizing, the i5-10400T is 4.7 times faster than the Q9550 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a0653
1067a
Core
Comet Lake-S
Yorkfield
Base frecuency
2 GHz
2.833 GHz
Boost frecuency
3.6 GHz
2.833 GHz
Socket
FC-LGA 1200
LGA 775
Cores/Threads
6/12
4/4
TDP
35 W
95 W
Cache L1 (d+i)
6x32+6x32 kB
128+128 kB
Cache L2
6x256 kB
12288 kB
Cache L3
12288 kB
0 kB
Date
April 2020
March 2008
Mean monothread perf.
57.85k points
17.29k points
Mean multithread perf.
307.18k points
48.98k 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
i5-10400T
Q9550
Test#1 (Integers)
4k
2.6k (x0.65)
Test#2 (FP)
14.19k
6.67k (x0.47)
Test#3 (Generic, ZIP)
4.62k
2.72k (x0.59)
Test#1 (Memory)
11.03k
4.43k (x0.4)
TOTAL
33.84k
16.42k (x0.49)
Multithread
i5-10400T
Q9550
Test#1 (Integers)
22.77k
9.92k (x0.44)
Test#2 (FP)
96.59k
25.37k (x0.26)
Test#3 (Generic, ZIP)
31.65k
10.31k (x0.33)
Test#1 (Memory)
2.45k
3.37k (x1.37)
TOTAL
153.46k
48.96k (x0.32)
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
i5-10400T
Q9550
Test#1 (Integers)
12.61k
3.28k (x0.26)
Test#2 (FP)
17.94k
7.28k (x0.41)
Test#3 (Generic, ZIP)
4.83k
2.83k (x0.59)
Test#1 (Memory)
10.81k
3.9k (x0.36)
TOTAL
46.19k
17.29k (x0.37)
Multithread
i5-10400T
Q9550
Test#1 (Integers)
74.62k
11.72k (x0.16)
Test#2 (FP)
119.63k
24.91k (x0.21)
Test#3 (Generic, ZIP)
32.65k
9.77k (x0.3)
Test#1 (Memory)
2.52k
2.57k (x1.02)
TOTAL
229.42k
48.98k (x0.21)
Performance/W
i5-10400T
Q9550
Test#1 (Integers)
2132 points/W
123 points/W
Test#2 (FP)
3418 points/W
262 points/W
Test#3 (Generic, ZIP)
933 points/W
103 points/W
Test#1 (Memory)
72 points/W
27 points/W
TOTAL
6555 points/W
516 points/W
Performance/GHz
i5-10400T
Q9550
Test#1 (Integers)
3503 points/GHz
1159 points/GHz
Test#2 (FP)
4984 points/GHz
2568 points/GHz
Test#3 (Generic, ZIP)
1341 points/GHz
1001 points/GHz
Test#1 (Memory)
3003 points/GHz
1375 points/GHz
TOTAL
12831 points/GHz
6103 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