| | | |

Core i5-9600K vs i5-9500T


Specs
CPUID
906ed
906ea
Core
Coffee Lake-S
Coffee Lake-S
Architecture
Base frecuency
3.7 GHz
2.2 GHz
Boost frecuency
4.6 GHz
3.7 GHz
Socket
LGA 1151
LGA 1151
Cores/Threads
6/6
6/6
TDP
95 W
35 W
Cache L1 (d+i)
6x32+6x32 kB
6x32+6x32 kB
Cache L2
6x256 kB
6x256 kB
Cache L3
9216 kB
9216 kB
Date
October 2018
July 2019

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
i5-9600K
i5-9500T
Test#1 (Integers)
4688
3735 (-20.33%)
Test#2 (FP)
19351
15409 (-20.37%)
Test#3 (Generic, ZIP)
6083
4621 (-24.04%)
Test#1 (Memory)
13807
10590 (-23.30%)
TOTAL
43929
34355 (-21.80%)

Multithread

i5-9600K

i5-9500T
Test#1 (Integers)
26240
20820 (-20.65%)
Test#2 (FP)
107946
85479 (-20.81%)
Test#3 (Generic, ZIP)
34499
23214 (-32.71%)
Test#1 (Memory)
8102
4114 (-49.22%)
TOTAL
176786
133627 (-24.41%)

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
i5-9600K
i5-9500T
Test#1 (Integers)
16910
12403 (-26.65%)
Test#2 (FP)
24418
18406 (-24.62%)
Test#3 (Generic, ZIP)
6374
4686 (-26.48%)
Test#1 (Memory)
13546
10485 (-22.60%)
TOTAL
61248
45980 (-24.93%)

Multithread

i5-9600K

i5-9500T
Test#1 (Integers)
95215
74859 (-21.38%)
Test#2 (FP)
137300
105876 (-22.89%)
Test#3 (Generic, ZIP)
36047
22342 (-38.02%)
Test#1 (Memory)
8396
4006 (-52.28%)
TOTAL
276957
207084 (-25.23%)

AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
i5-9600K
i5-9500T
Test#1 (Integers)
16747
13461 (-19.62%)
Test#2 (FP)
25497
20208 (-20.74%)
Test#3 (Generic, ZIP)
6171
4716 (-23.58%)
Test#1 (Memory)
13062
10252 (-21.51%)
TOTAL
61477
48638 (-20.89%)

Multithread

i5-9600K

i5-9500T
Test#1 (Integers)
96034
74649 (-22.27%)
Test#2 (FP)
143784
110856 (-22.90%)
Test#3 (Generic, ZIP)
35064
22079 (-37.03%)
Test#1 (Memory)
8453
4116 (-51.31%)
TOTAL
283334
211700 (-25.28%)

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
i5-9600K
i5-9500T
Test#1 (Integers)
30642
24496 (-20.06%)
Test#2 (FP)
26751
21407 (-19.98%)
Test#3 (Generic, ZIP)
6331
4818 (-23.89%)
Test#1 (Memory)
14028
10735 (-23.47%)
TOTAL
77751
61457 (-20.96%)

Multithread

i5-9600K

i5-9500T
Test#1 (Integers)
174924
134627 (-23.04%)
Test#2 (FP)
153881
113613 (-26.17%)
Test#3 (Generic, ZIP)
35932
21708 (-39.59%)
Test#1 (Memory)
8000
4068 (-49.15%)
TOTAL
372737
274017 (-26.49%)

Performance/W
i5-9600K
i5-9500T
Test#1 (Integers)
1841 points/W
3846 points/W
Test#2 (FP)
1620 points/W
3246 points/W
Test#3 (Generic, ZIP)
378 points/W
620 points/W
Test#1 (Memory)
84 points/W
116 points/W
TOTAL
3924 points/W
7829 points/W

Performance/GHz
i5-9600K
i5-9500T
Test#1 (Integers)
6661 points/GHz
6621 points/GHz
Test#2 (FP)
5815 points/GHz
5786 points/GHz
Test#3 (Generic, ZIP)
1376 points/GHz
1302 points/GHz
Test#1 (Memory)
3049 points/GHz
2901 points/GHz
TOTAL
16902 points/GHz
16610 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. 3.7.4