Notebookcheck Logo

Intel Core i3-9100F vs Intel Core i9-9900K

Intel Core i3-9100F

► remove from comparison Intel i3-9100F

The Intel Core i3-9100F is an entry level Quad-Core processor for desktop PCs based on the Coffee Lake architecture. It offers four cores clocked at 3.6 - 4.2 GHz without HyperThreading / SMT support (4 threads only). The CPU is still manufactured in 14nm++ and does not feature an integrated graphics card. 

Compared to the older Core i3-8100, the i3-9100F offers around 10 to 15 percent higher performance. Therefore, the CPU is well suited for simple office tasks but less for high end gaming or demanding applications.

Intel specifies the CPU with a TDP of 65 Watt. For desktops that means that the processor wont need big cooling solutions and can be used in small cases.

Intel Core i9-9900K

► remove from comparison

The Intel Core i9-9900K is a high end desktop processor based on the Coffee Lake architecture. At the time of announcement in late 2018, the 9900K is the fastest Coffee Lake CPU and offers an open multiplicator for easy overclocking. The CPU integrates 8 cores (16 threads) clocked at 3.6 - 5 GHz and it needs a new Z390 based mainboard.

Thanks to the two additional cores, the performance in multi-threaded applications is up to 25 % faster than the older Core i7-8700K. The single thread performance is only slightly faster due to the higher clock speeds. As a high end desktop CPU, the i9-9900K is suited even for very demanding applications and perfect for 3D gaming.

The integrated Intel UHD Graphics 630 graphics card is clocked at up to 1.2 GHz and offers no advantage compared to previous generations. As it is a very low end GPU, only some low demanding games like Hearthstone can be played with it (see GPU page for benchmarks).

Intel specifies the TDP at 95 Watt, so if the CPU is used in laptops a big and chunky cooling system is needed to avoid throttling and lower clock speeds under sustained loads. When overclocking the CPU, the power consumption can easily rise up to 200 Watt and higher.

ModelIntel Core i3-9100FIntel Core i9-9900K
SeriesIntel Coffee LakeIntel Coffee Lake
CodenameCoffee Lake-RCoffee Lake-R
Series: Coffee Lake Coffee Lake-R
Intel Core i9-9900KS compare4 - 5 GHz8 / 16 cores16 MB L3
Intel Core i9-9900K3.6 - 5 GHz8 / 16 cores16 MB L3
Intel Core i7-9700K compare3.6 - 4.9 GHz8 / 8 cores12 MB L3
Intel Core i7-9700 compare3 - 4.7 GHz8 / 8 cores12 MB L3
Intel Core i5-9600K compare3.7 - 4.6 GHz6 / 6 cores9 MB L3
Intel Core i9-9900T compare2.1 - 4.4 GHz8 / 16 cores16 MB L3
Intel Core i5-9400F compare2.9 - 4.1 GHz6 / 6 cores9 MB L3
Intel Core i3-9100F « 3.6 - 4.2 GHz4 / 4 cores6 MB L3
Intel Core i9-9900KS compare4 - 5 GHz8 / 16 cores16 MB L3
Intel Core i9-9900K « 3.6 - 5 GHz8 / 16 cores16 MB L3
Intel Core i7-9700K compare3.6 - 4.9 GHz8 / 8 cores12 MB L3
Intel Core i7-9700 compare3 - 4.7 GHz8 / 8 cores12 MB L3
Intel Core i5-9600K compare3.7 - 4.6 GHz6 / 6 cores9 MB L3
Intel Core i9-9900T compare2.1 - 4.4 GHz8 / 16 cores16 MB L3
Intel Core i5-9400F compare2.9 - 4.1 GHz6 / 6 cores9 MB L3
Intel Core i3-9100F3.6 - 4.2 GHz4 / 4 cores6 MB L3
Clock3600 - 4200 MHz3600 - 5000 MHz
L1 Cache256 KB512 KB
L2 Cache1 MB2 MB
L3 Cache6 MB16 MB
Cores / Threads4 / 48 / 16
TDP65 Watt95 Watt
Technology14 nm14++ nm
Die Size126 mm2178 mm2
max. Temp.100 °C100 °C
SocketLGA 1151-2FCLGA1151
FeaturesDual-Channel DDR4-2400 Memory Controller, AVX, AVX2, AES-NI, TSX, Quick Sync, VirtualizationDual-Channel DDR4-2666 Memory Controller, HyperThreading, AVX, AVX2, AES-NI, TSX-NI, Quick Sync, Virtualization, vPro
Architecturex86x86
$122 U.S.$488 U.S.
Announced
iGPUIntel UHD Graphics 630 (350 - 1200 MHz)
ManufacturerIntel Coffee Lake i9-9900K

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - i3-9100F
34.7 pt (39%)
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - i9-9900K
49 pt (55%)
Cinebench R23 - Cinebench R23 Multi Core
12397 Points (20%)
Cinebench R23 - Cinebench R23 Single Core
1280 Points (56%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
414 Points (48%)
min: 495     avg: 502     median: 502 (58%)     max: 509 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
1175 Points (5%)
min: 4816     avg: 4871     median: 4871 (21%)     max: 4926 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
634 Points (7%)
min: 1623     avg: 1939     median: 1979 (20%)     max: 2040 Points
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
171 Points (52%)
min: 203     avg: 210.6     median: 212 (65%)     max: 218 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
5.4 Points (8%)
min: 17.37     avg: 20.7     median: 21.4 (30%)     max: 21.76 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
2 Points (6%)
min: 2.33     avg: 2.4     median: 2.4 (8%)     max: 2.44 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
6509 Points (53%)
min: 7786     avg: 7924     median: 7933 (65%)     max: 8042 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
18118 Points (21%)
min: 36683     avg: 45846     median: 48778.5 (55%)     max: 49142 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
21908 Points (16%)
min: 63009     avg: 63708     median: 63976 (46%)     max: 64138 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
8472 Points (46%)
min: 10167     avg: 10218     median: 10192 (56%)     max: 10294 Points
wPrime 2.10 - wPrime 2.0 1024m *
345.9 s (4%)
min: 85.6     avg: 91.9     median: 91.3 (1%)     max: 98.7 s
wPrime 2.10 - wPrime 2.0 32m *
11.8 s (2%)
min: 3.276     avg: 4     median: 3.6 (1%)     max: 5.203 s
WinRAR - WinRAR 4.0
4052 Points (23%)
min: 7315     avg: 7775     median: 7633 (44%)     max: 8518 Points
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
17150 MIPS (11%)
min: 43248     avg: 48207     median: 48207 (30%)     max: 53166 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
4682 MIPS (56%)
min: 5311     avg: 5411     median: 5410.5 (65%)     max: 5510 MIPS
X264 HD Benchmark 4.0 - x264 Pass 2
44.4 fps (16%)
min: 90.9     avg: 110     median: 114.3 (42%)     max: 120.5 fps
X264 HD Benchmark 4.0 - x264 Pass 1
218 fps (51%)
min: 252.7     avg: 260.9     median: 260.5 (61%)     max: 270 fps
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
6.1 fps (13%)
min: 12.36     avg: 14.8     median: 15.8 (34%)     max: 16.3 fps
TrueCrypt - TrueCrypt Serpent
0.3 GB/s (0%)
min: 0.8     avg: 1.1     median: 1.2 (0%)     max: 1.2 GB/s
TrueCrypt - TrueCrypt Twofish
0.5 GB/s (0%)
min: 1.3     avg: 1.8     median: 1.9 (0%)     max: 2 GB/s
TrueCrypt - TrueCrypt AES
3 GB/s (0%)
min: 7.8     avg: 10.4     median: 11.1 (0%)     max: 11.5 GB/s
Blender - Blender 2.79 BMW27 CPU *
687 Seconds (5%)
min: 219.2     avg: 239.7     median: 223.8 (2%)     max: 276.1 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
0.7 sec (14%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 10312     avg: 13253     median: 14281.5 (30%)     max: 14409 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
9.3 s (2%)
min: 7.545     avg: 7.7     median: 7.7 (2%)     max: 7.823 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
21 s (1%)
min: 16.73     avg: 17     median: 16.9 (1%)     max: 17.25 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
495.5 s (2%)
min: 413.8     avg: 429.5     median: 432.2 (2%)     max: 440 s
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 58733     avg: 65154     median: 65153.5 (61%)     max: 71574 Points
3DMark 11 - 3DM11 Performance Physics
8742 Points (24%)
min: 16598     avg: 17566     median: 17264 (48%)     max: 19169 Points
3DMark - 3DMark Ice Storm Physics
68492 Points (44%)
min: 64697     avg: 67569     median: 67554.5 (43%)     max: 72059 Points
3DMark - 3DMark Ice Storm Extreme Physics
68473 Points (57%)
min: 67420     avg: 68874     median: 67813 (56%)     max: 72450 Points
3DMark - 3DMark Ice Storm Unlimited Physics
68727 Points (58%)
min: 67259     avg: 68959     median: 68173.5 (57%)     max: 72229 Points
3DMark - 3DMark Cloud Gate Physics
6295 Points (16%)
min: 16435     avg: 17955     median: 17969 (45%)     max: 18694 Points
3DMark - 3DMark Fire Strike Standard Physics
8958 Points (17%)
min: 21585     avg: 24141     median: 24497.5 (45%)     max: 25010 Points
3DMark - 3DMark Time Spy CPU
4218 Points (21%)
min: 9413     avg: 10630     median: 10593 (52%)     max: 11298 Points
Geekbench 5.4 - Geekbench 5.1 - 5.4 64 Bit Single-Core
1152 Points (50%)
1300 Points (56%)
Geekbench 5.4 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
4074 Points (14%)
8845 Points (31%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
1146 Points (5%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
4060 Points (13%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
5301 Points (55%)
min: 6014     avg: 6113     median: 6049 (62%)     max: 6339 Points
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
15937 Points (18%)
min: 26616     avg: 31703     median: 32981 (37%)     max: 34233 Points
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
866 ms (1%)
min: 919     avg: 937     median: 924 (1%)     max: 968 ms
Sunspider - Sunspider 1.0 Total Score *
71 ms (1%)
Octane V2 - Octane V2 Total Score
min: 38473     avg: 40081     median: 40081 (41%)     max: 41689 Points
WebXPRT 3 - WebXPRT 3 Score
204 Points (50%)
Power Consumption - Prime95 Power Consumption - external Monitor *
139 Watt (24%)
202 Watt (35%)
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
101.5 Watt (21%)
203.2 Watt (42%)
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
6.3 Points per Watt (7%)
10 Points per Watt (12%)

Average Benchmarks Intel Core i3-9100F → 100% n=37

Average Benchmarks Intel Core i9-9900K → 197% n=37

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

restrict list:

show all (including archived), 2023, 2022
v1.22
log 07. 22:08:15

#0 checking url part for id 12190 +0s ... 0s

#1 checking url part for id 10442 +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Sat, 04 Feb 2023 08:57:17 +0100 +0.001s ... 0.001s

#4 composed specs +0.012s ... 0.013s

#5 did output specs +0s ... 0.013s

#6 getting avg benchmarks for device 12190 +0.011s ... 0.023s

#7 got single benchmarks 12190 +0.007s ... 0.03s

#8 getting avg benchmarks for device 10442 +0.011s ... 0.041s

#9 got single benchmarks 10442 +0.042s ... 0.083s

#10 got avg benchmarks for devices +0s ... 0.083s

#11 min, max, avg, median took s +0.231s ... 0.314s

#12 return log +0.027s ... 0.341s

Please share our article, every link counts!
.170
> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)